TY - JOUR A1 - Förster, Arnold A1 - Hardtdegen, Hilde A1 - Ungermanns, C. T1 - Comparative investigation of electrical and optical characteristics of AlxGa1-xAs/GaAs structures deposited by LP-MOVPE and MBE / H. Hardtdegen ; M. Hollfelder ; C. Ungermanns ... A. Förster ... JF - Compound semiconductors, 1994 : proceedings of the twenty-first International Symposium on Compound Semiconductors held in San Diego, California, 18 - 22 September, 1994 / ed. by Herb Goronkin ... - (Conference series / Institute of Physics ; 141) Y1 - 1995 SN - 0-7503-0226-7 N1 - International Symposium on Compound Semiconductors <21, 1994, San Diego, Calif.> ; Institute of Physics SP - 81 EP - ff. PB - Institute of Physics CY - Bristol [u.a.] ER - TY - JOUR A1 - Förster, Arnold A1 - Rosenauer, A. A1 - Fischer, U. A1 - Gerthsen, D. T1 - Composition evaluation by lattice fringe analysis. Rosenauer, A.; Fischer U.; Gerthsen D.; Förster A. JF - Ultramicroscopy. 72 (1998), H. 3-4 Y1 - 1998 SN - 0304-3991 SP - 121 EP - 133 ER - TY - JOUR A1 - Förster, Arnold A1 - Rosenauer, A. A1 - Fischer, U. A1 - Gerthsen, D. T1 - Composition evaluation of InxGa1 – xAs Stranski-Krastanow-island structures by strain state analysis / A. Rosenauer ; U. Fischer ; D. Gerthsen ; A. Förster JF - Applied physics letters. 71 (1997), H. 26 Y1 - 1997 SN - 0003-6951 N1 - ISSN der E-Ausg.: 1077-3118 SP - 3868 EP - 3870 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 - Förster, Arnold A1 - Schäpers, T. A1 - Müller, F. T1 - Control of ballistic electrons in (AlGa)As/GaAs heterostructures by means of superconducting niobium gate structures / T. Schäpers ; F. Müller ; A. Förster ... JF - Surface Science. 305 (1994), H. 1-3 Y1 - 1994 SN - 0039-6028 N1 - ISSN der E-Ausg.: 0039-6028 SP - 460 EP - 464 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 - Förster, Arnold A1 - Verghese, S. A1 - Zamdmer, N. A1 - Hu, Qing T1 - Cryogenic picosecond sampling using fiber-coupled photoconductive switch / S. Verghese ; N. Zamdmer ; Qing Hu ; A. Förster JF - Applied physics letters. 70 (1997), H. 20 Y1 - 1997 SN - 0003-6951 N1 - ISSN der E-Ausg.: 1077-3118 SP - 2644 EP - 2646 ER - TY - JOUR A1 - Förster, Arnold A1 - Darmo, J. A1 - Dubecký, F. A1 - Kordos, P. T1 - Deep-level states and electrical properties of GaAs grown at 250 °C / J. Darmo ; F. Dubecký ; P. Kordos ; A. Förster ... JF - Materials science and engineering B: Solid– state materials for advanced technology. 28 (1994), H. 1-3 Y1 - 1994 SN - 0921-5107 SP - 393 EP - 396 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 - Rose, D. A1 - Pietsch, U. A1 - Metzger, H. T1 - Depth resolved investigation of the relaxation behaviour in strained GaInAs/GaAs superlattices / Rose, D. ; Pietsch, U. ; Förster, A. ; Metzger, H.... JF - Physica B: condensed matter. 198 (1994), H. 1-3 Y1 - 1994 SN - 0921-4526 SP - 256 EP - 258 ER -