TY  - JOUR
A1  - Streun, M.
A1  - Brandenburg, G.
A1  - Larue, H.
A1  - Zimmermann, E.
A1  - Ziemons, Karl
A1  - Halling, H.
T1  - Pulse recording by free-running sampling
JF  - IEEE Transactions on Nuclear Science
N2  - Pulses from a position-sensitive photomultiplier (PS-PMT) are recorded by free-running ADCs at a sampling rate of 40 MHz. A four-channel acquisition board has been developed which is equipped with four 12-bit ADCs connected to one field programmable gate array (FPGA). The FPGA manages data acquisition and the transfer to the host computer. It can also work as a digital trigger, so a separate hardware trigger can be omitted. The method of free-running sampling provides a maximum of information, besides the pulse charge and amplitude also pulse shape and starting time are contained in the sampled data. This information is crucial for many tasks such as distinguishing between different scintillator materials, determination of radiation type, pile-up recovery, coincidence detection or time-of-flight applications. The absence of an analog integrator allows very high count rates to be dealt with. Since this method is to be employed in positron emission tomography (PET), the position of an event is also important. The simultaneous readout of four channels allows localization by means of center-of-gravity weighting. First results from a test setup with LSO scintillators coupled to the PS-PMT are presented here
Y1  - 2001
SN  - 0018-9499
VL  - 48
IS  - 3
SP  - 524
EP  - 526
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  - https://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  - BOOK
A1  - Mayer, Claudia
T1  - Art : from prehistoric art to modernism / [Text: Claudia Mayer-Iswandy]
Y1  - 2001
SN  - 3-7701-7048-2
N1  - (Flipguide)
PB  - DuMont
CY  - Köln
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Hilbert, U.
A1  - Noll, T.
T1  - Cultivation of Human HCMV Specific Lymphocytes – An Example for  Adoptive Immunotherapy / Hilbert, U. ; Biselli, M. ; Noll, T.
JF  - Animal cell technology : from target to market ; Tylösand, Sweden, June 10 - 14, 2001 / ed. by E. Lindner-Olsson ...
Y1  - 2001
SN  - 1-4020-0264-5
N1  - Proceedings of the ... ESACT meeting ; 17
SP  - 558
EP  - 561
PB  - Kluwer
CY  - Dordrecht
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Tomasberger, T.
A1  - Veltkamp, T. C.
A1  - Booij, A. S.
T1  - Radiocesium Removal from High Level Liquid Waste and Immobilisation in Sodium SilicoTitanate for Geological Disposal / T. Tomasberger, T.C. Veltkamp, A.S. Booij, U.W. Scherer
JF  - Radiochimica Acta. 89 (2001), H. 3
Y1  - 2001
SN  - 0033-8230
SP  - 145
EP  - 150
ER  - 
TY  - BOOK
A1  - Havermann, Marc
A1  - Seiler, F.
A1  - Gnemmi, P.
A1  - Ende, H.
T1  - Study on lateral jet/cross flow interaction in the High Energy ISL Shock Tunnel : 23rd International Symposium on Shock Waves, Fort Worth/TX, USA, July 22 - 27, 2001 / Institut Franco-Allemand de Recherches de Saint-Louis. Seiler, F. ; Gnemmi, P. ; Ende, H. ; Havermann, M. ; Schwenzer, M....
Y1  - 2001
PB  - ISL
CY  - Saint-Louis
ER  - 
TY  - JOUR
A1  - Havermann, Marc
A1  - Haertig, J.
A1  - Rey, C.
A1  - George, F.
T1  - PIV measurements in Mach 3.5 and 4.5 shock tunnel flow / Haertig, J. ; Havermann, M. ; Rey, C. ; George, F.
Y1  - 2001
N1  - AIAA-2001-699 
Aerospace Sciences Meeting and Exhibit, 39th, Reno, NV, Jan. 8-11, 2001
PB  - -
ER  - 
TY  - BOOK
A1  - Havermann, Marc
T1  - Particle image velocimetry (PIV) applied to high-speed shock tunnel flows / 23rd International Symposium on Shock Waves, Fort Worth/TX, USA, July 22 - 27, 2001. Institut Franco-Allemand de Recherches de Saint-Louis. Havermann, M. ...
Y1  - 2001
N1  - International Symposium on Shock Waves 23, 2001, Fort Worth, Tex.; Publication / Institut Franco-Allemand de Recherches de Saint-Louis ; 640
PB  - ISL
CY  - Saint-Louis
ER  - 
TY  - JOUR
A1  - Barsov, S.
A1  - Bechstedt, U.
A1  - Hardt, Arno
T1  - ANKE, a new facility for medium energy hadron physics at COSY-Jülich / S. Barsov [u.a.]
JF  - Nuclear instruments and methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Vol. 462, iss. 3
Y1  - 2001
SN  - 0167-5087 (Print) ; 0168-9002 (E-journal)
SP  - 364
EP  - 381
ER  - 
TY  - JOUR
A1  - Jeromin, Günter Erich
T1  - Tetrabenzo[a,c,h,j]phenoxazine-18-yl a new stable neutral radical
JF  - Tetrahedron Letters  . 42 (2001), H. 10
Y1  - 2001
SN  - 0040-4039
N1  - ISSN der E-Ausg.: 1359-8562
SP  - 1863
EP  - 1865
ER  - 
TY  - JOUR
A1  - Mertens, Josef
A1  - Henke, Rolf
T1  - Adaptive technologies for future civil air transport
JF  - Air & Space Europe. 3 (2001), H. 3-4
Y1  - 2001
SN  - 1247-5793
SP  - 80
EP  - 82
ER  - 
TY  - CHAP
A1  - Mertens, Josef
T1  - Next steps envisaged to improve wing performance of commercial aircraft
T2  - Aerodynamic drag reduction technologies : proceedings of the CEAS/DragNet European Drag Reduction Conference, 19–21 June 2000, Potsdam, Germany. - (Notes on numerical fluid mechanics ; 76)
Y1  - 2001
SN  - 3-540-41911-X (Print)
SN  - 978-3-540-45359-8 (Elektronisch)
U6  - https://doi.org/10.1007/978-3-540-45359-8_26
SP  - 246
EP  - 255
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Hüning, Felix
A1  - Leineweber, A.
A1  - Jacobs, H.
A1  - Lueken, H.
T1  - Nitrogen Ordering and ferromagnetic properties of -Fe3N1+x (0.10  x  0.39) and -Fe3(N0.80C0.20)1.38 / Leineweber, A. ; Jacobs, H. ; Hüning, F. ; Lueken, H. ; Kockelmann, W.
JF  - Journal of Alloys and Compounds. 316 (2001), H. 1-2
Y1  - 2001
SN  - 1873-4669
SP  - 21
EP  - 38
PB  - -
ER  - 
TY  - JOUR
A1  - Hüning, Felix
A1  - Sparta, K.
A1  - Redhammer, G. J.
A1  - Roussel, P.
T1  - Structural Phase Transition in the 2D Spin Dimer Compound SrCu2(BO3)2 / Sparta, K. ; Redhammer, G. J. ; Roussel, P. ; Heger, G. ; Roth, G. ; Ionescu, A. Lemmens, P. ; Grove, M. ; Güntherrodt, G. ; Hüning, F. ; Lueken, H. ; Kageyama, H. ; Onizuka, K ; Ueda
JF  - The European Physical Journal B - Condensed Matter and Complex Systems. 19 (2001), H. 4
Y1  - 2001
SN  - 1434-6036
SP  - 507
EP  - 516
PB  - -
ER  - 
TY  - BOOK
A1  - Hüning, Felix
T1  - Magnetische Eigenschaften niederdimensionaler Chrom-, Ruthenium- und Niobhalogenide
Y1  - 2001
SN  - 3-8265-8551-8
N1  - zugl.: Techn. Hochsch., Diss. Aachen 2000
PB  - Shaker
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Hüning, Felix
A1  - Luken, Heiko
A1  - Schilder, Herbert
A1  - Eifert, Thomas
T1  - Magnetochemistry: Compounds and Concepts / Lueken, Heiko ; Schilder, Herbert ; Eifert, Thomas ; Handrick, Klaus ; Hüning, Felix
JF  - Advances in Solid State Physics. 201 (2001)
Y1  - 2001
SP  - 515
EP  - 532
PB  - -
ER  - 
TY  - JOUR
A1  - Kotliar, Konstantin
A1  - Svetlova, O. V.
A1  - Zinoviewa, N. V.
A1  - Krylova, I. S.
T1  - Elaboration of the conception of the biomechanical model of the aqueous intraocular outflow / Svetlova, O. V. ; Zinoviewa, N. V. ; Krylova, I. S. ; Koshitz, I. N. ; Smolnikov, B. A. ; Fedorova, E. M. ; Kotliar, K. E.
JF  - Rossiiskii zhurnal biomekhaniki = Russian Journal of biomechanics. 5 (2001), H. 3
Y1  - 2001
SN  - 1812-5123
SP  - 23
EP  - 27
PB  - -
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Fernandez, V.
A1  - Konstandopoulus, A. G.
T1  - Development of ceramic volumetric receiver technology
JF  - Forschungsbericht : DLR FB. 10 (2001)
Y1  - 2001
SN  - 0939-2963
N1  - 2. ISSN: 1434-8454 ; Kölner Sonnenkolloquium <5, 2001, Köln> ; Solar thermal power plants and solar chemical processes : advances and perspectives for international cooperation
SP  - 51
EP  - 61
ER  - 
TY  - JOUR
A1  - Hoffschmidt, Bernhard
A1  - Buck, R.
A1  - Fend, Thomas
T1  - Porous materials as volumetric solar receivers : experimental approach towards a detailed characterisation of instability problems / R. Buck ; T. Fend ; B. Hoffschmidt ...
JF  - Forschungsbericht : DLR FB. 10 (2001)
Y1  - 2001
SN  - 0939-2963
N1  - 2. ISSN: 1434-8454 ; Kölner Sonnenkolloquium <5, 2001, Köln> ; Solar thermal power plants and solar chemical processes : advances and perspectives for international cooperation
SP  - 71
EP  - 72
ER  -