TY  - CHAP
A1  - Kern, Alexander
A1  - Dikta, Gerhard
T1  - Probability of damage of electrical and electronic systems due to indirect lightning flashes - investigation of data from German insurance companies
N2  - In the presented paper data collected from the field related to damage statistics of electrical and electronic apparatus in household are reported and investigated. These damages (total number approx. 74000 cases), registered by five German insurance companies in 2005 and 2006, were adviced by customers as caused by lightning overvoltages. With the use of stochastical methods it is possible, to reasses the collected data and to distinguish between cases, which are with high probability caused by lightning overvoltages, and those, which are not. If there was an indication for a direct strike, this case was excluded, so the focus was only on indirect lightning flashes, i.e. only flashes to ground near the structure and flashes to or nearby an incoming service line were investigated. The data from the field contain the location of damaged apparatus (residence of the policy holder) and the distances of the nearest cloud-to-ground stroke to the location of the damage registered by the German lightning location network BLIDS at the date of damage. The statistical data along with some complementary numerical simulations allow to verify the correspondence of the Standards rules used for IEC 62305-2 with the field data and to define some correction needs. The results could lead to a better understanding whether a damage reported to an insurance company is really caused by indirect lightning, or not.
KW  - Blitzschutz
KW  - lightning flash
Y1  - 2009
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Krichel, Frank
T1  - Considerations about the lightning protection system of mains independent renewable energy hybrid-systems - practical experiences
JF  - Journal of electrostatics. 60 (2004), H. 2-4
Y1  - 2004
SN  - 0304-3886
N1  - ISSN der E-Ausg.: 0304-3886
SP  - 257
EP  - 263
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Zischank, Wolfgang J.
A1  - Heidler, Fridolin
A1  - Wiesinger, J. [u.a.]
T1  - Shielding effectiveness of reinforced concrete cable ducts carrying partial lightning currents
JF  - Conference proceedings : 14th - 18th September 1998, [Burlington Hotel, Birmingham, United Kingdom] / organised by: School of Engineering and Advanced Technology, Staffordshire University, United Kingdom
Y1  - 1998
N1  - International Conference on Lightning Protection <24, 1998, Birmingham> ; School of Engineering and Advanced Technology  ; ICLP <4, 1998, Birmingham>
CY  - Birmingham
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Thomsen, M.
T1  - Comparison of single point and equipotential bonding for I&C systems of large-area industrial sites
JF  - Volume of proceedings : Budapest, Hungary, September 19-23, 1994 / organized by: Technical University of Budapest
Y1  - 1994
N1  - International Conference on Lightning Protection <22, 1994, Budapest> ; ICLP <22, 1994, Budapest> ; Budapesti M&#369;szaki Egyetem
PB  - Techn. Univ.
CY  - Budapest
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Drumm, F.
T1  - Survey of the lightning threat for aircraft based on natural lightning data and fixed in the German Standard DIN VG 95371 / Part 10
JF  - Proceedings of the 1994 International Aerospace and Ground Conference on Lightning and Static Electricity : May 14 - 27, 1994, Bundesakademie für Wehrverwaltung und Wehrtechnik Mannheim ; final report / [conference chairman Jan Luiken TerHaseborg]
Y1  - 1994
N1  - International Aerospace and Ground Conference on Lightning and Static Electricity <16, 1994, Mannheim>
PB  - Bundesakad. für Wehrverwaltung und Wehrtechnik
CY  - Mannheim
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Roth, J.
A1  - Wiedmann, J.
T1  - Comparison of the damage for various types of fibre reinforced composites due to different lightning test standards (MIL-STD 1757 A, German military VG-standard 96903)
JF  - Proceedings of the 1992 International Aerospace and Ground Conference on Lightning and Static Electricity : October 6-8, 1992, Trump Taj Mahal, Atlantic City, NJ.
Y1  - 1992
N1  - International Conference on Lightning and Static Electricity <1992, Atlantic City, NJ>
PB  - U.S. Dept. of Transportation, Federal Aviation Administration
CY  - [Atlantic City, N.J.]
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Zischank, Wolfgang J.
T1  - The effect of parallel wires on the longitudinal voltage drop along shielded cables
JF  - Conference proceedings : 21st International Conference on Lightning Protection, Berlin Congress Center (BCC) Germany, September 22 - 25, 1992 = 21. Internationale Blitzschutzkonferenz / [proceedings ed. staff: J. Pilling ...]
Y1  - 1992
SN  - 3-8007-1885-5
N1  - International Conference on Lightning Protection <21, 1992, Berlin> ; ICLP <21, 1992, Berlin>
PB  - VDE-Verl.
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Wiesinger, J.
A1  - Zischank, Wolfgang J.
T1  - Calculation of the longitudinal voltage along metal tubes caused by lightning currents and protection measures
JF  - Seventh International Symposium on High Voltage Engineering : Dresden, August 26 - 30 1991
Y1  - 1991
N1  - International Symposium on High Voltage Engineering <7, 1991, Dresden>
PB  - Techn. Univ.
CY  - Dresden
ER  - 
TY  - JOUR
A1  - Kern, Alexander
T1  - Simulation and measurement of melting effects on metal sheets caused by direct lightning strikes
JF  - 1991 International Aerospace and Ground Conference on Lightning and Static Electricity : proceedings of a conference ... held at Cocoa Beach, Florida, April 16-19, 1991 / NASA
Y1  - 1991
N1  - International Aerospace and Ground Conference on Lightning and Static Electricity <1991, Cocoa Beach, Fla.> ; United States / National Aeronautics and Space Administration
CY  - Washington, DC
ER  - 
TY  - JOUR
A1  - Kern, Alexander
T1  - The heating of metal sheets caused by direct lightning strikes-model and measurement
JF  - 20th ICPL / International Conference on Lightning Protection, Congress-Center Casino Interlaken, Switzerland, September 24-28, 1990 = Internationale Blitzschutzkonferenz, Congress-Center Casino Interlaken, Schweiz, 24.-28. September 1990
Y1  - 1990
N1  - International Conference on Lightning Protection <20, 1990, Interlaken> ; Internationale Blitzschutzkonferenz <20, 1990, Interlaken>
PB  - Schweizerischer Elektrotechnischer Verein
CY  - [Zürich]
ER  - 
TY  - JOUR
A1  - Zischank, Wolfgang J.
A1  - Heidler, Fridolin
A1  - Wiesinger, J.
A1  - Metwally, I.
A1  - Kern, Alexander
A1  - Seevers, M.
T1  - Laboratory simulation of direct lightning strokes to a modeled building : measurement of magnetic fields and included voltages
JF  - Journal of electrostatics. 60 (2004), H. 2 - 4
Y1  - 2004
SN  - 0304-3886
N1  - ISSN der E-Ausg.: 0304-3886
SP  - 223
EP  - 232
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Heidler, Fridolin
A1  - Zischank, Wolfgang J.
A1  - Frentzel, Ralf
T1  - Lightning current distribution and coupling to control cables in power plants or large industrial facilites
Y1  - 2002
N1  - International Conference on Grounding and Earthing <2002, Rio de Janeiro>
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Krichel, Frank
A1  - Neskakis, Apostolos
A1  - Müller, Klaus-Peter (u.a.)
T1  - Lightning protection design of a renewable energy hybrid-system without power mains connection
Y1  - 2001
N1  - International Conference on Renewable Energies for Islands <2001, Crete>
ER  - 
TY  - JOUR
A1  - Kern, Alexander
T1  - Time dependent temperature distribution in metal sheets caused by direct lightning strikes
JF  - Proceedings / Sixth International Symposium on High Voltage Engineering : 28. August - 1. September, 1989, Westin Canal Place Hotel, New Orleans, Louisiana, USA
Y1  - 1989
N1  - International Symposium on High Voltage Engineering <6, 1989, New Orleans, La.>
PB  - Mississippi State University
CY  - Mississippi State, Miss.
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Lang, U.
A1  - Wiesinger, J.
A1  - Zischank, Wolfgang J.
T1  - The longitudinal voltage of cable tubes with a screening mesh caused by partial lightning currents
JF  - Proceedings / Sixth International Symposium on High Voltage Engineering : 28. August - 1. September, 1989, Westin Canal Place Hotel, New Orleans, Louisiana, USA
Y1  - 1989
N1  - International Symposium on High Voltage Engineering <6, 1989, New Orleans, La.>
PB  - Mississippi State University
CY  - Mississippi State, Miss.
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Zischank, Wolfgang J.
T1  - Melting effects on metal sheets and air termination wires caused by direct lightning strikes
JF  - Conference proceedings : Graz, Österreich, 25. - 29. April 1988 / Gesamtorganisation: Österr. Verb. für Elektrotechnik (ÖVE), Fachausschuß Blitzschutz ... [Red.: G. Diendorfer ...]
Y1  - 1988
SN  - 3-85133-001-3
N1  - International Conference on Lightning Protection >19, 1988, Graz> ; ICLP <19, 1988, Graz> ; Österreichischer Verband für Elektrotechnik / Fachausschuss Blitzschutz
PB  - Eigenverl. des ÖVE
CY  - Wien
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Darmo, J.
A1  - Dubecký, F.
A1  - Kordos, P.
T1  - Annealing characteristics of native defects in low-temperature-grown MBE GaAs / J. Darmo ; F. Dubecky ; P. Kordos ; A. Förster
JF  - Semiconducting and insulating materials 1996 : proceedings of the 9th Conference on Semiconducting and Insulating Materials (SIMC '9), April 29 - May 3, 1996, Toulouse, France / [IEEE]
Y1  - 1996
SN  - 0-7803-3095-1
N1  - 2. ISBN: 0-7803-3179-6 ; Conference on Semiconducting and Insulating Materials <9, 1996, Toulouse> ; Institute of Electrical and Electronics Engineers ; IEEE Cat. No.96CH35881
SP  - 67
EP  - ff.
CY  - Piscataway, NJ [u.a.]
ER  - 
TY  - JOUR
A1  - Brüssermann, Klaus
A1  - Ashton, P.
A1  - Leicht, R.
A1  - Martens, B.-R.
T1  - Concept of the Konrad repository documentation system for radioactive wastes (DORA) / Ashton, P.; Leicht, R.; Martens, B.-R.; Giller, H. Brüssermann, K.
JF  - Kerntechnik 94 : Jahrestagung, 17.-19. Mai 1994, Stuttgart: Tagungsbericht = Nuclear technology, annual meeting 94 / Veranst.: Kerntechnische Gesellschaft; Deutsches Atomforum
Y1  - 1994
SP  - 294
EP  - 297
PB  - INFORUM Verl.- u. Verwaltungs-Ges.
CY  - Bonn
ER  - 
TY  - BOOK
A1  - Brüssermann, Klaus
T1  - Proceedings of the Workshop on Evaluation and Mitigation of Accidental Releases of Radioactivity, Identification of Uncertainties : Bad Münstereifel, Fed. Republic of Germany, April 5th - 10th, 1981
Y1  - 1982
SN  - 3-88668-014-2
N1  - Dokumentation des Workshops Abschätzung und Folgenminderung von Unfallbedingten Freisetzungen von Radioaktivität, Identifizierung und Unsicherheiten
PB  - Ges. für Umweltüberwachung
CY  - Aldenhoven
ER  - 
TY  - JOUR
A1  - Brüssermann, Klaus
T1  - H3 and C14 air monitoring according to KTA 1503.1
JF  - 2. Karlsruhe international conference on analytical chemistry in nuclear technology, Karlsruhe (Germany), 5-9 Jun 1989
Y1  - 1989
ER  - 
TY  - CHAP
A1  - Helsper, Christoph
A1  - Fissan, H. J.
A1  - Franzen, H.
ED  - Benarie, Michel M.
T1  - Particle Size Distributions of Combustion Aerosols
T2  - Atmospheric Pollution 1978 : Proceedings of the 13th International Colloquium; 25-28 April 1978; Paris, France; Edited by Michel M. Benarie
N2  - It has been observed that carcinogenic polycyclic aromatic hydrocarbons (PAH) are present in the atmosphere. Combustion processes are considered the most important sources for PAH. Among these, the burning of coal produces the highest emission, but in cities with high traffic density and low meteorological exchange activities, vehicle emissions determine the immission situation, especially in narrow streets. For estimating the potential health effects caused by PAH, it is sufficient to characterize the emission of PAH with respect to their physical state, concentrations, and, as far as the particulate phase is concerned, size distribution. The size distribution is important for transport phenomena, inhalation, and deposition in the respiratory tract. These parameters mainly depend on the combustion system, on system operating conditions, on the exhaust system, and on exhaust cooling conditions. At exhaust-gas temperatures in the range of ambient air temperatures, almost the whole emission of PAH is made up of particulate matter.
Y1  - 1978
SN  - 0-444-41691-9
U6  - http://dx.doi.org/10.1016/S0166-1116(08)71583-8
SP  - 263
EP  - 266
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
T1  - Evaluation of Particle Size Distributions by Means of Particle Counters / Fißan, H. J. ; Helsper, C.
JF  - Proceedings of the First Workshop of Particulate Control : 16. - 17. March 1978, Kernforschung-sanlage Jülich GmbH / prepared by U.S. Environmental Protection Agency, Off. of Research and Development, Washington, D.C, 1979,
Y1  - 1979
N1  - Workshop of Particulate Control ; (1, 1978, Jülich); Berichte der Kernforschungsanlage Jülich Conferences ; 28
PB  - Zentralbibliothek d. Kernforschungsanlage Jülich [in Komm.]
CY  - Jülich
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Numerical Simulation Studies and Data Reduction for Size Classifying Measurement Techniques / Fißan, H. J.; Helsper, C.
JF  - Aerosols in science, medicine and technology : conference / Gesellschaft für Aerosolforschung 7. 1979.
Y1  - 1979
SP  - 199
EP  - 205
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Numerical Simulation Studies and Data Reduction for Size Classifying Measurement Techniques / Fißan, H. J.; Helsper, C.
JF  - Advances in Particle Sampling and Measurement: Proceedings, Daytona Beach, EPA 600/9 80 004, 1980
Y1  - 1980
N1  - Advances in Particle Sampling and Measurement ; (1979.10. : ; Daytona Beach/Fla.)
PB  - National Technical Information Service
CY  - Springfield, Va.
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Muggli, J.
A1  - Scheidweiler, A.
T1  - Particle Number Distributions of Aerosols from Test Fires
JF  - Journal of Aerosol Science. 11 (1980), H. 5-6
Y1  - 1980
SN  - 0021-8502
SP  - 439
EP  - 446
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Response Characteristic of a Polytec HC-15 Optical Particle Counter
JF  - Aerosols in science, medicine and technology : Physical and chemical properties of aerosols : Association for Aerosol Research: annual conference. 1980 : Gesellschaft für Aerosolforschung: annual conference. 1980 : Aerosols in science, medicine and technology : Physical and chemical properties of aerosols : Associa-tion for Aerosol Research: annual conference. 1980 : Gesellschaft für Aerosolforschung: annual conference. 1980 : Schmallenberg, 22.10.80 - 24.10.80
Y1  - 1981
N1  - Journal of aerosol science. Volume 0012 ; no 003
SP  - 287
EP  - 292
PB  - Pergamon Pr.
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Kapadi, A.
A1  - Liu, B. Y. H.
T1  - Data Inversion by Simplex Minimization for the Electrical Aerosol Analyzer
JF  - Aerosol Science and Technology. 1 (1982), H. 1982
Y1  - 1982
SN  - 0278-6826
SP  - 136
EP  - 146
ER  - 
TY  - JOUR
A1  - Späte, Frank
A1  - Faber, Christian
A1  - Schwarzer, Klemens
A1  - Hartz, Thomas
T1  - Comparison of solar hot water systems in solar settlements - decentralized or centralized systems?
JF  - Proceedings / organised by: ISES Europe ... [Ed.: Deutsche Gesellschaft für Sonnenenergie e.V. - DGS, Munich ; PSE GmbH - Forschung Entwicklung Marketing, Freiburg]. - Vol. 1
Y1  - 2004
SN  - 3-9809656-1-9
N1  - EuroSun <5, 2004, Freiburg, Breisgau> ; Internationales Sonnenforum <14, 2004, Freiburg, Breisgau> ; Deutsche Gesellschaft für Sonnenenergie
SP  - 1-666-1-671
PB  - PSE
CY  - Freiburg [Breisgau]
ER  - 
TY  - JOUR
A1  - Khedim, Ahmed
A1  - Schwarzer, Klemens
A1  - Faber, Christian
A1  - Müller, Christoph
T1  - Production décentralisée de l'eau potable à l'énergie solaire
JF  - Desalination. 168 (2004), H. 1-3
Y1  - 2004
SN  - 0011-9164
N1  - Sprache: Franz.
SP  - 13
EP  - 20
ER  - 
TY  - JOUR
A1  - Velraj, R.
A1  - Seeniraj, R. V.
A1  - Hafner, B.
A1  - Faber, Christian
A1  - Schwarzer, Klemens
T1  - Experimental analysis and numerical modelling of inward solidification on a finned vertical tube for a latent heat storage unit
JF  - Solar energy. 60 (1997), H. 5
Y1  - 1997
SN  - 0038-092X
SP  - 281
EP  - 290
ER  - 
TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Werner, M.
A1  - Hartz, T.
T1  - Lacasa - an instrument for the energy analysis and optimisation of buildings including technical equipment
JF  - Proceedings / organised by: ISES Europe ... [Ed.: Deutsche Gesellschaft für Sonnenenergie e.V. - DGS, Munich ; PSE GmbH - Forschung Entwicklung Marketing, Freiburg]. - Vol. 2
Y1  - 2004
SN  - 3-9809656-2-7
N1  - EuroSun <5, 2004, Freiburg, Breisgau> ; Internationales Sonnenforum <14, 2004, Freiburg, Breisgau> ; Deutsche Gesellschaft für Sonnenenergie ; CD-ROM-Ausg.: ISBN 3-9809656-4-3
SP  - 2-489-2-494
PB  - PSE
CY  - Freiburg [Breisgau]
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Muggli, J.
A1  - Scheidweiler, A.
T1  - Verification of Ionization Chamber Theory
JF  - Fire Technology. 19 (1983), H. 1
Y1  - 1983
SN  - 1572-8099
SP  - 14
EP  - 21
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
T1  - Calibration of the Polytec HC-15 and HC-70 Optical Particle Counters / Fißan, H. J. ; Helsper, C.
JF  - Aerosols in the mining and industrial work environments, Vol. 3. Instrumentation, Marple, Virgil A. ; Liu, Benjamin Y.
Y1  - 1983
N1  - International Symposium on Aerosols in the Mining and Industrial Work Environment ; (1981.11.01-06 : ; Minneapolis/Minn.)
SP  - 825
EP  - 829
PB  - Ann Arbor Science
CY  - Ann Arbor, Mich.
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Nießner, R.
A1  - Rönicke, G.
T1  - Application of a Multistep Condensation Nuclei Counter as a Detector for Particle Surface Composition / Nießner, R.; Helsper, C.; Rönicke, G.
JF  - Aerosols : science, technology, and industr. applications of airborne particles ; proceedings of the 1. Internat. Aerosol Conference held Sept. 17-21, 1984, Minneapolis, Minn., U.S.A / ed.: Benjamin Y. H. Liu
Y1  - 1984
SN  - 0444009477
N1  - International Aerosol Conference ; (1, 1984, Minneapolis, Minn.)
SP  - 63
EP  - 66
PB  - Elsevier
CY  - New York [u.a.]
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Thielen, H. J.
T1  - Determination of Particle Size Distributions by Means of an Electrostatic Classifier / Fißan, H. J.; Helsper, C. ; Thielen, H. J.
JF  - Journal of Aerosol Science. 14 (1983), H. 3
Y1  - 1983
SN  - 0021-8502
SP  - 354
EP  - 357
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Fißan, H. J.
A1  - Kasper, W.
T1  - Calibration of Optical Particle Counters with Respect to Particle Size / Fißan, H. J. ; Helsper, C.; Kasper, W.
JF  - Particle and Particle Systems Characterization. 1 (1984), H. 1984
Y1  - 1984
SN  - 1521-4117
SP  - 108
EP  - 111
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Nießner, R.
T1  - Application of a Multistep Condensation Nuclei Counter as a Detector for Particle Surface Composition / Nießner, R. ; Helsper, C.
JF  - Journal of Aerosol Science. 16 (1985), H. 3
Y1  - 1985
SN  - 0021-8502
SP  - 201
EP  - 209
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Bartz, H.
A1  - Fißan, H. J.
A1  - Kousaka, Y. (u.a.)
T1  - Response Characteristics for Four Condensation Nucleus Counters to Particles in the 3 to 50 nm Diameter Range / Bartz, H. ; Fißan, H. J. ; Helsper, C.; Kousaka, Y. ; Okuyama, K. ; Keady, R. Fruin, S. ; McMurry, P. H.; Pui, D. Y. H. ; Stolzenburg, M. R.
JF  - Journal of Aerosol Science. 16 (1985), H. 5
Y1  - 1985
SN  - 0021-8502
SP  - 443
EP  - 456
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Nießner, R.
T1  - On the Influence of the Vapour Substance on the Behaviour of an Expansion Type Condensation Nucleus Counter
JF  - Journal of Aerosol Science. 16 (1985), H. 5
Y1  - 1985
SN  - 0021-8502
SP  - 457
EP  - 461
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Wiedensohler, A.
A1  - Lütkemeier, E.
A1  - Feldpausch, M.
T1  - Investigation on the Bipolar Charge Distribution at Various Gas Conditions / Wiedensohler, A.; Lütkemeier, E.; Feldpausch, M. ; Helsper, C.
JF  - Journal of Aerosol Science. 17 (1986), H. 3
Y1  - 1986
SN  - 0021-8502
SP  - 413
EP  - 416
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Dreiling, V.
A1  - Haller, P.
A1  - Kaminski, U.
T1  - Intercomparison of Eleven Condensation Nucleus Counters / Dreiling, V. ; Haller, P. ; Helsper, C.; Kaminski, U. ; Plomp, A. ; Raes, F. ; Roth, C. ; Schier, J. ; Schürmann, G.
JF  - Journal of Aerosol Science. 17 (1986), H. 3
Y1  - 1986
SN  - 0021-8502
SP  - 565
EP  - 570
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Haller, P.
T1  - Representative Dilution of Aerosols by a Factor of 10,000
JF  - Journal of Aerosol Science. 21 (1990), H. Suppl. 1
Y1  - 1990
SN  - 0021-8502
SP  - 637
EP  - 640
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Wiedensohler, A.
A1  - Weise, W.
A1  - Lütkemeier, E.
T1  - Determination of the Bipolar Charge Equilibrium in Pure Gases / Wiedensohler, A. ; Weise, W. ; Helsper, C. ; Lütkemeier, E.
JF  - Aerosols : formation and reactivity ; proceedings of the second International Aerosol Conference, 22-26 Sept. 1986, Berlin (West) / Gesellschaft für Aerosolforschung (GAeF) ; American Association for Aerosol Research (AAAR)
Y1  - 1986
N1  - International Aerosol Conference ; (2, 1986, Berlin (West))
SP  - 383
EP  - 386
PB  - Pergamon Press
CY  - Oxford [u.a.]
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Lütkemeier, E.
A1  - Wiedensohler, A.
T1  - Charge Distribution by Unipolar Charging of Small Aerosol Particles / Lütkemeier, E. ; Helsper, C. ; Wiedensohler, A.
JF  - Aerosols : formation and reactivity ; proceedings of the second International Aerosol Conference, 22-26 Sept. 1986, Berlin (West) / Gesellschaft für Aerosolforschung (GAeF) ; American Association for Aerosol Research (AAAR)
Y1  - 1986
N1  - International Aerosol Conference ; (2, 1986, Berlin (West))
SP  - 474
EP  - 478
PB  - Pergamon Press
CY  - Oxford [u.a.]
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
T1  - Measurement Techniques For Ultrafine Particles
JF  - Ultrafine aerosols. Properties and behaviour. Proceedings of the 1. International Workshop on Ultrafine Aerosols of the Sonderforschungsbereich 209 'Stoff- und Energietransport in Aerosolen' -'Mass and energy transfer in aerosols'-, held at the Univ. of Duisburg on Sept. 29, 1986
Y1  - 1986
N1  - International Workshop on Ultrafine Aerosols ; (01)
CY  - Duisburg
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Willemer, W.
T1  - Fast and Automated Testing of Filter Media / Mölter, W. ; Helsper, C. ; Willemer, W.
JF  - FILTECH Conference 1987 : Utrecht, Holland; September 23 - 25 1987 / org. by the Filtration Society , Vol. 1.
Y1  - 1987
N1  - Filtech Conference ; (1987, Utrecht)
SP  - 106
EP  - 112
PB  - Filtration Society
CY  - Loughborough
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, L.
T1  - Erzeugung von Prüfaerosolen für die Kalibrierung von optischen Partikelmeßverfahren nach VDI 3491
JF  - Technisches Messen. 56 (1989)
Y1  - 1989
SN  - 0171-8096
N1  - in der Bereichsbibliothek Jülich vorhanden: 63 ZS 008-1989
SP  - 229
EP  - 234
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Kaminski, S.
T1  - Fast and Automated Testing of Different Air Filter Media / Mölter, W. ; Helsper, C. ; Kaminski, S.
JF  - 1. Europäisches Symposium Partikelabscheidung aus Gasen : [PARTEC, Nürnberg, West Germany, 19. - 21. April 1989 ; preprints] = 1. European Symposium Separation of Particles from Gases / [Organisation und Durchführung: NürnbergMesse]. Hrsg. von: Friedrich Löffler
Y1  - 1989
N1  - Europäisches Symposion Partikelabscheidung aus Gasen <1, 1989, Nürnberg>
SP  - 441
EP  - 457
PB  - NürnbergMesse
CY  - Nürnberg
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Kaminski, S.
T1  - Fast and Automated Testing of Different Air Filter Media / Mölter, W. ; Helsper, C. ; Kaminski, S.
JF  - Proceedings of the Filtech Conference, Karlsruhe 1989, Vol. 1
Y1  - 1989
SP  - 125
EP  - 136
PB  - Filtration Society
CY  - Oadby
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
T1  - Characteristics of a Nebulizer with Cyclone Preseparator / Mölter, W. ; Helsper, C.
JF  - Aerosols, their generation, behaviour and applications. Annual Conference of the Aerosol Society / Aerosol Society (UK) ; 5.
Y1  - 1991
SP  - 89
EP  - 94
CY  - Loughborough
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Kaminski, S.
T1  - Fast, Automated Testing of Different Air Filter Media / Mölter, W. ; Helsper, C. ; Kaminski, S.
JF  - Filtration and Separation. 29 (1992), H. 1
Y1  - 1992
SN  - 0015-1882
SP  - 45
EP  - 50
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Löffler, F.
A1  - Wadenpohl, C.
T1  - Investigations on a New Aerosol Generator for the Production of Carbon Aggregate Particles / Helsper, C. ; Mölter, W. ; Löffler, F. ; Wadenpohl, C. ; Kaufmann, S. ; Wenninger, G.
JF  - Atmospheric Environment. Part A. General Topics. 27 A (1993), H. 8
Y1  - 1993
SN  - 1352-2310
SP  - 1271
EP  - 1275
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Montanari, Simone
A1  - Lepsa, Mihail Ion
A1  - Lüth, Hans
T1  - High frequency investigation of graded gap injectors for GaAs Gunn diodes / Simone Montanari ; Arnold Förster ; Mihail Ion Lepsa ; Hans Lüth
JF  - Solid-state electronics. 49 (2005), H. 2
Y1  - 2005
SN  - 0038-1101
SP  - 245
EP  - 250
ER  - 
TY  - JOUR
A1  - Mikulics, M.
A1  - Marso, M.
A1  - Cámara Mayorga, I.
A1  - Gusten, R.
A1  - Stancek, S.
A1  - Michael, E. A.
A1  - Schieder, R.
A1  - Wolter, M.
A1  - Buca, D.
A1  - Förster, Arnold
A1  - Kordos, P.
A1  - Lüth, H.
T1  - Photomixers fabricated on nitrogen-ion-implanted GaAs
JF  - Applied physics letters. 87 (2005)
Y1  - 2005
SP  - 041106-1
EP  - 041106-3
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Mikulics, M.
A1  - Wu, S.
A1  - Marso, M.
T1  - Ultrafast and Highly Sensitive Photodetectors With Recessed Electrodes Fabricated on Low-Temperature-Grown GaAs. Mikulics, M.; Wu, S.; Marso, M.; Adam, R.; Förster, A.; van der Hart, A.; Kordos, P.; Lüth, H.; Sobolewski, R.
JF  - IEEE Photonics Technology Letters. 18 (2006), H. 7
Y1  - 2006
SP  - 820
EP  - 822
ER  - 
TY  - JOUR
A1  - Förster, Arnold
T1  - Ultrahigh frequency measurements of magnetic penetration length and surface impedance of YBa2Cu3O7–x microstriplines on Si and GaAs substrates . Rüders, F; Hollricher, O.;  Copetti, C. A. ; Förster,  A. ; Buchal, Ch. ; Prusseit, W.  ; Kinder, H.
JF  - Journal of Applied Physics. 77 (1995), H. 10
Y1  - 1995
SN  - 1089-7550
SP  - 5282
EP  - 5286
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Hauke, M.
A1  - Jakumeit, J.
A1  - Krafft, B.
T1  - DX Centers in Al0.3Ga0.7As/GaAs Analyzed by Point Contact Measurements. Hauke, M.; Jakumeit, J.; Krafft, B.; Nimtz, G.; Förster, A.; Lüth, H.
JF  - Journal of Applied Physics. 84 (1998), H. 4
Y1  - 1998
SN  - 1089-7550
SP  - 2034
EP  - 2039
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Griebel, M.
A1  - Indlekofer, K. M.
A1  - Lüth, H.
T1  - Transport properties of gated resonant tunneling diodes in the single electron regime. Griebel, M.; Indlekofer,  K. M.; Förster, A.; Lüth, H.
JF  - Journal of Applied Physics. 84 (1998), H. 12
Y1  - 1998
SN  - 1089-7550
SP  - 6719
EP  - 6724
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Lachenmann, S. G.
A1  - Kastalsky, A.
A1  - Uhlisch, D.
T1  - Hybrid superconductor/semiconductor step junction with three terminals. Lachenmann, S. G.; Kastalsky, A.; Förster A.; Uhlisch, D.; Neurohr, K.; Schäpers, Th.
JF  - Journal of Applied Physics. 83 (1998), H. 12
Y1  - 1998
SN  - 1089-7550
SP  - 8077
EP  - 8079
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Darmo, J.
A1  - Dubecky, F.
A1  - Kordos, P.
T1  - Annealing effect on concentration of EL6-like deep-level state in low-temperature-grown molecular beam epitaxial GaAs. Darmo, J.; Dubecky, F.; Kordos, P.; Förster, A.
JF  - Applied Physics Letters. 72 (1998), H. 5
Y1  - 1998
SN  - 1077-3118
SP  - 590
EP  - 592
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Mikulics, M.
A1  - Marso, M.
A1  - Adam, R.
T1  - Low-temperature-grown MBE GaAs for terahertz photomixers. Mikulics, M.; Marso, M.; Adam, R.; Fox, A.; Buca, D.; Förster, A.; Kordos, P.; Xu, Y.; Sobolewski, R.
JF  - 2001 Symposium on Electron Devices for Microwave and Optoelectronic Applications ; [Vienna University of Technology, Institute of Electrical Measurements and Circuit Design, 15 - 16 November 2001, Vienna, Austria ; proceedings] / EDMO 2001. Organised by: Institute of Electrical Measurements and Circuit Design, Vienna University of Technology, Austria. With technical co-sponsorship from IEEE Electron Devices Society
Y1  - 2001
SN  - 078037049X
N1  - IEEE catalog number: 01TH8567
SP  - 155
EP  - 155
PB  - IEEE Operations Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Krafft, B.
A1  - Förster, Arnold
A1  - Hart, A. van der
A1  - Schäpers, T.
T1  - Control of Aharonov-Bohm oscillations in a AlGaAs/GaAs ring by asymmetric and symmetric gate biasing
JF  - Physica E: Low-dimensional Systems and Nanostructures. 9 (2001), H. 4
Y1  - 2001
SN  - 1386-9477
SP  - 635
EP  - 641
ER  - 
TY  - JOUR
A1  - Vitusevich, S. A.
A1  - Förster, Arnold
A1  - Lüth, H.
A1  - Belyaev, A. E.
A1  - Danylyuk, S. V.
A1  - Konakova, R. V.
A1  - Sheka, D. I.
T1  - Resonant spectroscopy of electric-field-induced superlattices
JF  - Journal of Applied Physics. 90 (2001), H. 6
Y1  - 2001
SN  - 1089-7550
U6  - http://dx.doi.org/10.1063/1.1392956
SP  - 2857
EP  - 2861
ER  - 
TY  - JOUR
A1  - Stock, J.
A1  - Malindretos, J.
A1  - Indlekofer, K.M.
A1  - Pöttgens, Michael
A1  - Förster, Arnold
A1  - Lüth, Hans
T1  - A Vertical Resonant Tunneling Transistor for Application in Digital Logic Circuits
JF  - IEEE Transactions on Electron Devices (T-ED). 48 (2001), H. 6
Y1  - 2001
SN  - 0018-9383
SP  - 1028
EP  - 1032
ER  - 
TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Schlenger, Barbara J.
T1  - Investigation of fission product aerosol behavior in an HTR containment during severe core-heatup accidents / Barbara J. Schlenger ; K. Schwarzer
JF  - Tagungsbericht : Maritim Kongresszentrum, 17. - 19. Mai '88 Travemünde / Kerntechnische Gesellschaft e.V.; Deutsches Atomforum e.V. [Red.: K. G. Bauer]
Y1  - 1988
SN  - 0720-9207
N1  - Jahrestagung Kerntechnik <1988, Lübeck-Travemünde> ; Annual Meeting of Nuclear Technology <1988, Lübeck-Travemünde>
SP  - 179
EP  - 182
PB  - Inforum
CY  - Bonn
ER  - 
TY  - JOUR
A1  - Hodel, U.
A1  - Orzati, A.
A1  - Marso, M.
A1  - Homann, O.
A1  - Fox, A.
A1  - Hart, A. v. d.
A1  - Förster, Arnold
A1  - Kordos, P.
A1  - Lüth, H.
T1  - A novel InAlAs/InGaAs layer structure for monolithically integrated photoreceiver
JF  - Conference Proceedings: 2000 International Conference on Indium Phosphide and related materials
Y1  - 2000
SN  - 0-7803-6320-5
N1  - International Conference on Indium Phosphide and Related Materials <12, 2000, Williamsburg, Va.>
SP  - 466
EP  - 469
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Hoskens, R.C.P.
A1  - Roer, T.G. van de
A1  - Tolstikhin, V.I.
A1  - Förster, Arnold
T1  - Hot electron injection laser: vertically integrated transistor-laser structure for high-speed, low-chirp direct modulation
JF  - LEOS 2000 : 2000 IEEE annual meeting conference proceedings; 13th annual meeting; IEEE Lasers and Electro-Optics Society 2000 annual meeting; 13-16 November 2000, The Westin Rio Mar Beach, Rio Grande, Puerto Rico. Vol. 2
Y1  - 2000
SN  - 0-7803-5947-X
N1  - 2000 IEEE LEOS annual meeting
SP  - 444
EP  - 445
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Hoskens, R. C. P.
A1  - Tolstikhin, V.I.
A1  - Förster, Arnold
A1  - Roer, T.G. van de
T1  - Vertically integrated transistor-laser structure, take 2
JF  - WOCSDICE  2000, 24th Workshop on Compound Semiconductor Devices and Integrated Circuits held in Europe : May 29 - June 02, 2000, Aegean Sea, Greece.
Y1  - 2000
SN  - 0970311109
N1  - WOCSDICE ; (24, 2000) Workshop on Compound Semiconductor Devices and Integrated Circuits held in Europe ; (24 : ; 2000.05.29-06.02)
PB  - Univ. of Michigan
CY  - Ann Arbor, Mich.
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Stock, J.
A1  - Indlekofer, K. M.
T1  - Perspectives of resonant tunneling diodes
JF  - Recent research developments in materials science & engineering/ 1,2
Y1  - 2002
SN  - 81-7895-057-X
N1  - Nebent.: Materials science & engineering
SP  - 527
EP  - 556
PB  - Transworld Research Network
CY  - Trivandrum, India
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Indlekofer, K.M.
A1  - Lüth, H.
T1  - Density-matrix description of a quantum dot system with variable lateral confinement in the single-electron tunneling regime. Indlekofer, K.M.; Förster, A.; Lüth, H.
JF  - Physica B: Condensed Matter. 314 (2002), H. 1-4
Y1  - 2002
SN  - 0921-4526
SP  - 499
EP  - 502
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Belyaev, A. E.
A1  - Vitusevich, S.A.
A1  - Eaves, L.
T1  - Photoresponse spectra in p-i-n diodes containing quantum dots. Belyaev, A.E.; Vitusevich, S.A.; Eaves, L.; Main, P.C.; Henini, M.; Förster, A.; Reetz, W.; Danylyuk, S.V.
JF  - Nanotechnology. 13 (2002), H. 1
Y1  - 2002
SP  - 94
EP  - 96
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Kicin, S
A1  - Cambel, V.
A1  - Kuliffayova, M.
T1  - Fabrication of GaAs symmetric pyramidal mesas prepared by wet-chemical etching using AlAs interlayer. Kicin, S.; Cambel, V.; Kuliffayova, M.; Gregusova, D.; Kovacova, E.; Novak, J.; Kostic, I.; Forster, A.
JF  - Journal of Applied Physics. 91 (2002), H. 2
Y1  - 2002
SN  - 1089-7550
SP  - 878
EP  - 880
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Cambel, V.
A1  - Kicin, S.
A1  - Kuliffayová, M.
T1  - Preparation of patterned GaAs structures for MEMS and MOEMS. Cambel, V.; Kicin, S.; Kuliffayová, M.; Kovácová, E.; Novák, J.; Kostic, I.; Förster, A.
JF  - Materials Science and Engineering: C. 19 (2002), H. 2
Y1  - 2002
SN  - 0928-4931
SP  - 161
EP  - 165
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Malindretos, Jörg
A1  - Indlekofer, Klaus Michael
A1  - Lepsa, Mihail Ion
T1  - Homogeneity analysis of ion-implanted resonant tunnelling diodes for applications in digital logic circuits. Malindretos, Jörg; Förster, Arno; Indlekofer, Klaus Michael; Lepsa, Mihail Ion; Hardtdegen, Hilde; Schmidt, Roland; Luth, Hans
JF  - Superlattices and Microstructures. 31 (2002), H. 6
Y1  - 2002
SN  - 0749-6036
SP  - 315
EP  - 325
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Darmo, J.
A1  - Schafer, F.
A1  - Kordos, P.
T1  - Thermal resistance of the semiconductor structures for a photomixing device. Darmo, J.; Schafer, F.; Forster, A.; Kordos, P.; Gusten, R
JF  - Conference proceedings : Smolenice Castle, Slovakia, October 14 - 16, 2002 / [organizers: Microelectronics Department, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Bratislava]. Ed. by Juraj Breza
Y1  - 2002
SN  - 0-7803-7276-X
N1  - International Conference on Advanced Semiconductor Devices and Microsystems ; (4, 2002, Smolenice). ASDAM '02 ; (4 : ; 2002.10.14-16 : ; Smolenice)
SP  - 87
EP  - 90
PB  - IEEE Operations Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Mikulics, M.
A1  - Siebe, F.
A1  - Fox, A.
T1  - Generation of 460 GHz radiation by photomixing in low-temperature-grown MBE GaAs. Mikulics, M.; Siebe, F.; Fox, A.; Marso, M.; Forster, A.; Stuer, H.; Schafer, F.; Gusten, R.; Kordos, P.
JF  - Conference proceedings : Smolenice Castle, Slovakia, October 14 - 16, 2002 / [organizers: Microelectronics Department, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology, Bratislava]. Ed. by Juraj Breza
Y1  - 2002
SN  - 0-7803-7276-X
N1  - International Conference on Advanced Semiconductor Devices and Microsystems ; (4, 2002, Smolenice). ASDAM '02 ; (4 : ; 2002.10.14-16 : ; Smolenice)
SP  - 129
EP  - 132
PB  - IEEE Operations Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Vitusevich, S. A.
A1  - Belyaev, A. E.
A1  - Sheka, D. I.
T1  - Resonant tunneling effect in a periodically modulated electrical field. Vitusevich, S.A.; Forster, A.; Belyaev, A.E.; Sheka, D.I.; Luth, H.; Klein, N.; Danylyuk, S.V.; Konakova, R.
JF  - Proceedings of the Tenth International Conference on Modulated Semiconductor Structures : held at the Johannes Kepler University, Linz, Austria, July 23 - 27, 2001 / MSS 10. Guest ed.: Günther Bauer ...
Y1  - 2002
N1  - International  Conference  on Modulated Semiconductor Structures ; (10, 2001, Linz). Zugleich: Physica E: Low-dimensional Systems and Nanostructures. 13(2002)2-4. ISSN 1386-9477
SP  - 811
EP  - 813
PB  - Elsevier
CY  - Amsterdam [u.a.]
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Adam, R.
A1  - Mikulics, M.
A1  - Schelten, J.
T1  - Fabrication and subpicosecond optical response of low-temperature-grown GaAs freestanding photoconductive devices. Adam, R.; Mikulics, M.; Forster, A.; Schelten, J.; Siegel, M.; Kordos, P.; Zheng, X.; Wu, S.; Sobolewski, R.
JF  - Applied Physics Letters. 81 (2002), H. 18
Y1  - 2002
SN  - 1077-3118
SP  - 3485
EP  - 3487
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Lachenmann, S. G.
A1  - Fridrich, I.
A1  - Schäpers, T.
T1  - Supression of the surface-inversion layer of p-type InAs. Lachenmann, S. G.; Fridrich, I.; Förster, A.; Schäpers, Th.
JF  - Journal of Applied Physics. 85 (1999), H. 12
Y1  - 1999
SN  - 1089-7550
SP  - 8242
EP  - 8246
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Zamdmer, N.
A1  - Hu, Qing
A1  - McIntosh, K. A.
T1  - On-chip frequency domain submillimeter-wave transceiver. Zamdmer, N.; Hu, Qing ;  McIntosh K. A. ; Verghise, S. ; Förster, A.
JF  - Applied Physics Letters. 75 (1999), H. 24
Y1  - 1999
SN  - 1077-3118
SP  - 3877
EP  - 3879
ER  - 
TY  - JOUR
A1  - Tillmann, K.
A1  - Förster, Arnold
T1  - Critical dimensions for the formation of interfacial misfit dislocations of In0.6Ga0.4As islands on GaAs(001)
JF  - Thin Solid Films. 368 (2000), H. 1
Y1  - 2000
SN  - 0040-6090
SP  - 93
EP  - 104
ER  - 
TY  - JOUR
A1  - Vitusevich, S. A.
A1  - Förster, Arnold
A1  - Reetz, W.
A1  - Lüth, H.
A1  - Belyaev, A. E.
A1  - Danylyuk, S. V.
T1  - Spectral Responsivity of single-quantum-well photodetectors
JF  - Applied Physics Letters. 77 (2000), H. 1
Y1  - 2000
SN  - 1077-3118
SP  - 16
EP  - 18
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Rosenauer, A.
A1  - Oberst, W.
A1  - Gerthsen, D.
T1  - Atomic scale analysis of the indium distribution in InGaAs/GaAs (001) heterostructures: segregation, lateral indium redistribution and the effect of growth interruptions. Rosenauer, A. ; Oberst, W. ; Gerthsen, D. ; Förster, A.
JF  - Thin Solid Films. 357 (1999)
Y1  - 1999
SN  - 0040-6090
SP  - 18
EP  - 21
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Zamdmer, N.
A1  - Hu, Qing
A1  - Verghese, S.
T1  - Mode-Discriminating Photoconductor and Coplanar Wave-Guide Circuits for Picosecond Sampling. Zamdmer, N.; Hu, Qing ; Verghese, S. ; Förster, A.
JF  - Applied Physics Letters. 74 (1999), H. 7
Y1  - 1999
SN  - 1077-3118
SP  - 1039
EP  - 1041
ER  - 
TY  - JOUR
A1  - Vitusevich, S. A.
A1  - Förster, Arnold
A1  - Indlekofer, K.-M.
A1  - Lüth, H.
A1  - Belyaev, A. E.
A1  - Glavin, B. A.
A1  - Konakova, R. V.
T1  - Tunneling Through X-Valley-Related Impurity States in GaAs/AlAs Resonant-Tunneling Diodes
JF  - Physical  Review . B. 61 (2000), H. 16
Y1  - 2000
SN  - 1550-235X
SP  - 10898
EP  - 10904
ER  - 
TY  - JOUR
A1  - Förster, Arnold
T1  - Layer Deposition I
JF  - Fundamentals of nanoelectronics / Stefan Blügel ... (ed.). - (Lecture manuscripts of the ... Spring School of the Department of Solid State Research ; 34). - (Schriften des Forschungszentrums Jülich : Materie und Material ; 14 ; 34)
Y1  - 2003
SN  - 3-89336-319-X
SP  - C2.1
EP  - C2.13
PB  - Forschungszentrum, Zentralbibliothek
CY  - Jülich
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Kiesslich, G.
A1  - Wacker, A.
A1  - Scholl, E.
T1  - Nonlinear charging effect of quantum dots in a p-i-n diode. Kiesslich, G.; Wacker, A.; Scholl, E.; Vitusevich, S.A.; Belyaev, A.E.; Danylyuk, S.V.; Forster, A.; Klein, N.; Henini, M.
JF  - Physical Review B. 68 (2003)
Y1  - 2003
SN  - 1550-235X
N1  - 125331 (6 Seiten)
ER  - 
TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Krings, T.
T1  - Dissemination of solar cookers with and without temporary storage : a report of concrete examples ; experiences from Chile, India and Mali
JF  - Proceedings / EuroSun '96 : 10. Internationales Sonnenforum. Ed. by A. Goetzberger ... - Bd. 4
Y1  - 1996
N1  - EuroSun <1, 1996, Freiburg, Breisgau>
SP  - 1479
EP  - 1482
PB  - DGS-Sonnenenergie-Verl.
CY  - München
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Marso, M.
A1  - Mikulics, V. V.
A1  - Adam, R.
T1  - Ultrafast Phenomena in Freestanding LT-GaAs Devices. Marso, M.; Mikulics, V. V.; Adam, R.; Wu, S.; Zheng, X.; Camara, I.; Siebe, N. Y.; Förster, A.; Güsten, R.; Kordos, P.; Sobolewski, R.
JF  - Acta physica Polonica / A. 107 (2005), H. 1
Y1  - 2005
SN  - 0587-4246
SP  - 109
EP  - 117
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Wensorra, J.
A1  - Indlekofer, K. M.
A1  - Lüth, H.
T1  - Resonant tunneling in nanocolumns improved by quantum collimation. Wensorra, J.; Indlekofer, K. M.; Förster, A.; Lüth, H.
JF  - Nano Letters. 5 (2005)
Y1  - 2005
SN  - 0587-4246
SP  - 2470
EP  - 2475
ER  - 
TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Silva, Maria Eugênia Vieira da
T1  - Solar cooking system with or without heat storage for families and institutions
JF  - Solar energy. 75 (2003), H. 1
Y1  - 2003
SN  - 0038-092x
N1  - 2. ISSN: 0375-9865
SP  - 34
EP  - 41
ER  - 
TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Müller, C.
A1  - Kleine-Hering, H.
T1  - Simple solar systems for heating, hot water and cooking in high altitude regions with high solar radiation / C. Müller ; K. Schwarzer ; H. Kleine-Hering
JF  - Proceedings / organised by: ISES Europe ... [Ed.: Deutsche Gesellschaft für Sonnenenergie e.V. - DGS, Munich ; PSE GmbH - Forschung Entwicklung Marketing, Freiburg]. - Vol 1
Y1  - 2004
SN  - 3-9809656-1-9
N1  - EuroSun <5, 2004, Freiburg, Breisgau> ; Internationales Sonnenforum <14, 2004, Freiburg, Breisgau> ; Deutsche Gesellschaft für Sonnenenergie ; CD-ROM-Ausg.: ISBN 3-9809656-4-3
SP  - 1-653-1-658
PB  - PSE
CY  - Freiburg [Breisgau]
ER  - 
TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Müller, C.
A1  - Vieira da Silva, E.
T1  - Solare Meerwasser-Entsalzungsanlagen mit mehrstufiger Wärmerückgewinnung / C. Müller ; K. Schwarzer ; E. Vieira da Silva ...
JF  - 14. Symposium Thermische Solarenergie : 12. bis 14. Mai, 2004, Kloster Banz / [Veranst.: OTTI Energie-Kolleg]
Y1  - 2004
SN  - 3-934681-33-6
N1  - Symposium Thermische Solarenergie ; (14, 2004, Kloster Banz) ; Energie-Kolleg ; (Regensburg) ; OTTI-Symposium Thermische Solarenergie ; Parallel als CD-ROM-Ausg. ersch.
SP  - 154
EP  - 159
PB  - Ostbayerisches Technologie-Transfer-Institut
CY  - Regensburg
ER  - 
TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Müller, C.
A1  - Mertes, C.
T1  - Solar thermal desalination systems with multi-layer heat recovery / C. Müller ; K. Schwarzer ; C. Mertes ...
JF  - Proceedings / organised by: ISES Europe ... [Ed.: Deutsche Gesellschaft für Sonnenenergie e.V. - DGS, Munich ; PSE GmbH - Forschung Entwicklung Marketing, Freiburg]. - Vol 1
Y1  - 2004
SN  - 3-9809656-1-9
N1  - EuroSun <5, 2004, Freiburg, Breisgau> ; Internationales Sonnenforum <14, 2004, Freiburg, Breisgau> ; Deutsche Gesellschaft für Sonnenenergie ; CD-ROM-Ausg.: ISBN 3-9809656-4-3
SP  - 1-647-1-652
PB  - PSE
CY  - Freiburg [Breisgau]
ER  - 
TY  - BOOK
A1  - Schwarzer, Klemens
T1  - Lacasa : Einsatz von MATLAB-Simulink zur energetischen Analyse und Optimierung von Alt- und Neubauten inklusive Heizungs-, Lüftungs- und Klimatechnik / Hrsg.: FIA-Projekt, Forschungs-Informations-Austausch im Fachinstitut Gebäude-Klima e.V. Projekt: Solar-Institut Jülich an der Fachhochschule Aachen
Y1  - 2004
SN  - 3-938210-07-9
PB  - FIA-Projekt im Fachinst. Gebäude-Klima
CY  - Bietigheim-Bissingen
ER  - 
TY  - JOUR
A1  - Schwarzer, Klemens
A1  - Silva, Maria Eugênia Vieira da
A1  - Faber, Christian
A1  - Müller, Christoph
T1  - Solar thermal desalination system with heat recovery
JF  - Desalination. 137 (2001), H. 1-3
Y1  - 2001
SN  - 0011-9164
SP  - 23
EP  - 29
ER  - 
TY  - JOUR
A1  - Schmidt, R.
A1  - Tonnesmann, A.
A1  - Förster, Arnold
A1  - Grimm, M.
A1  - Kordos, P.
A1  - Lüth, H.
T1  - Metamorphic InAlAs/InGaAs HEMT's on GaAs substrates using an InP buffer layer
JF  - 8th IEEE International Symposium on High Performance Electron Devices for Microwave and Optoelectronic Applications : EDMO 2000 ; [13 - 14 November 2000, University of Glasgow] / organised by Department of Electronics and Electrical Engineering, University of Glasgow, Glasgow Scotland. MTT/ED/AP/LEO Societies Joint Chapter, United Kingdom and Republic of Ireland Section. With technical co-sponsorship from IEEE Electron Device Society
Y1  - 2000
SN  - 0-7803-6550-X
N1  - EDMO <8, 2000, Glasgow> ; University <Glasgow> / Department of Electronics and Electrical Engineering ; IEEE catalog number 00TH8534
SP  - 95
EP  - 98
PB  - IEEE Operations Center
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Betko, J.
A1  - Morvic, M.
A1  - Novak, J.
T1  - Magnetoresistance in low-temperature grown molecular-beam epitaxial GaAs. Betko, J.; Morvic, M.; Novak, J.; Förster, A.; Kordos, P.
JF  - Journal of Applied Physics. 86 (1999), H. 11
Y1  - 1999
SN  - 1089-7550
SP  - 6243
EP  - 6248
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Morvic, M.
A1  - Betko, J.
A1  - Novak, J.
T1  - Characterization of low-temperature GaAs by conductivity, Hall effect and magnetoresistance measurements.  Morvic, M., Betko, J.; Novak, J.; Förster, A.; Kordos, P.
JF  - 2nd Symposium on Non-Stoichiometric III-V Compounds : [4th - 6th October 1999, Erlangen] / [ed. by T. Marek ...] Friedrich-Alexander-Universität Erlangen-Nürnberg
Y1  - 1999
SN  - 3-932392-19-1
N1  - Symposium on Non-Stoichiometric III-V Compounds <2, 1999, Erlangen>
SP  - 79
EP  - 85
PB  - Lehrstuhl für Mikrocharakterisierung
CY  - Erlangen
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Kordos, P.
A1  - Marso, M.
A1  - Rüders, F.
T1  - 550 GHz bandwidth photodetector on low-temperature grown molecular-beam epitaxial GaAs.  Kordos, P., Förster, A.; Marso, M.; Rüders, F.
JF  - Electronics Letters. 34 (1998), H. 1
Y1  - 1998
SN  - 1350-911X
SP  - 119
EP  - 120
ER  -