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Results: 1-25/30
Authors:
KARCH K
WAGNER JM
BECHSTEDT F
Citation: K. Karch et al., AB-INITIO STUDY OF STRUCTURAL, DIELECTRIC, AND DYNAMICAL PROPERTIES OF GAN, Physical review. B, Condensed matter, 57(12), 1998, pp. 7043-7049
Authors:
BECHSTEDT F
KACKELL P
ZYWIETZ A
KARCH K
ADOLPH B
TENELSEN K
FURTHMULLER J
Citation: F. Bechstedt et al., POLYTYPISM AND PROPERTIES OF SILICON-CARBIDE, Physica status solidi. b, Basic research, 202(1), 1997, pp. 35-62
Authors:
KARCH K
BECHSTEDT F
PLETL T
Citation: K. Karch et al., LATTICE-DYNAMICS OF GAN - EFFECTS OF 3D ELECTRONS, Physical review. B, Condensed matter, 56(7), 1997, pp. 3560-3563
Authors:
KARCH K
BECHSTEDT F
Citation: K. Karch et F. Bechstedt, AB-INITIO LATTICE-DYNAMICS OF BN AND AIN - COVALENT VERSUS IONIC FORCES, Physical review. B, Condensed matter, 56(12), 1997, pp. 7404-7415
Authors:
KLOTZ S
BESSON JM
BRADEN M
KARCH K
PAVONE P
STRAUCH D
MARSHALL WG
Citation: S. Klotz et al., PRESSURE-INDUCED FREQUENCY-SHIFTS OF TRANSVERSE ACOUSTIC PHONONS IN GERMANIUM TO 9.7 GPA, Physical review letters, 79(7), 1997, pp. 1313-1316
Authors:
KARCH K
BECHSTEDT F
PAVONE P
STRAUCH D
Citation: K. Karch et al., PRESSURE-DEPENDENT DYNAMICAL AND DIELECTRIC-PROPERTIES OF CUBIC SIC, Journal of physics. Condensed matter, 8(17), 1996, pp. 2945-2955
Authors:
STRAUCH D
PAVONE P
NERB N
KARCH K
WINDL W
DALBA G
FORNASINI P
Citation: D. Strauch et al., ATOMIC THERMAL VIBRATIONS IN SEMICONDUCTORS - AB-INITIO CALCULATIONS AND EXAFS MEASUREMENTS, Physica. B, Condensed matter, 220, 1996, pp. 436-438
Authors:
PAVONE P
BAUER R
KARCH K
SCHUTT O
VENT S
WINDL W
STRAUCH D
BARONI S
DEGIRONCOLI S
Citation: P. Pavone et al., AB-INITIO PHONON CALCULATIONS IN SOLIDS, Physica. B, Condensed matter, 220, 1996, pp. 439-441
Authors:
STRAUCH D
WINDL W
STERNER H
PAVONE P
KARCH K
Citation: D. Strauch et al., FULL AB-INITIO CALCULATION OF 2ND-ORDER INFRARED AND RAMAN-SPECTRA OFELEMENTAL SEMICONDUCTORS, Physica. B, Condensed matter, 220, 1996, pp. 442-444
Authors:
KARCH K
BECHSTEDT F
PAVONE P
STRAUCH D
Citation: K. Karch et al., LATTICE-DYNAMICS OF BN AND ALN, Physica. B, Condensed matter, 220, 1996, pp. 445-447
Authors:
KARCH K
PAVONE P
MAYER AP
BECHSTEDT F
STRAUCH D
Citation: K. Karch et al., FIRST-PRINCIPLES STUDY OF THERMAL-PROPERTIES OF 3C SIC, Physica. B, Condensed matter, 220, 1996, pp. 448-450
Authors:
GRILLE H
KARCH K
BECHSTEDT F
Citation: H. Grille et al., THERMAL-PROPERTIES OF (GAAS)(N)(GA1-XALXAS)(N)(001) SUPERLATTICES, Physica. B, Condensed matter, 220, 1996, pp. 690-692
Authors:
FILIPPIDIS L
SIEGLE H
HOFFMANN A
THOMSEN C
KARCH K
BECHSTEDT F
Citation: L. Filippidis et al., RAMAN FREQUENCIES AND ANGULAR-DISPERSION OF POLAR MODES IN ALUMINUM NITRIDE AND GALLIUM NITRIDE, Physica status solidi. b, Basic research, 198(2), 1996, pp. 621-627
Authors:
KLOTZ S
BESSON JM
BRADEN M
KARCH K
BECHSTEDT F
STRAUCH D
PAVONE P
Citation: S. Klotz et al., TRANSVERSE ACOUSTIC PHONONS OF GERMANIUM UP TO 9.7 GPA BY NEUTRON INELASTIC-SCATTERING, Physica status solidi. b, Basic research, 198(1), 1996, pp. 105-113
Authors:
KARCH K
BECHSTEDT F
Citation: K. Karch et F. Bechstedt, PRESSURE-DEPENDENCE OF DYNAMICAL AND DIELECTRIC-PROPERTIES OF 3C AND 4H SILICON-CARBIDE, Europhysics letters, 35(3), 1996, pp. 195-200
Authors:
ZYWIETZ A
KARCH K
BECHSTEDT F
Citation: A. Zywietz et al., INFLUENCE OF POLYTYPISM ON THERMAL-PROPERTIES OF SILICON-CARBIDE, Physical review. B, Condensed matter, 54(3), 1996, pp. 1791-1798
Authors:
KARCH K
BECHSTEDT F
PAVONE P
STRAUCH D
Citation: K. Karch et al., PRESSURE-DEPENDENT PROPERTIES OF SIC POLYTYPES, Physical review. B, Condensed matter, 53(20), 1996, pp. 13400-13413
Authors:
KARCH K
DIETRICH T
WINDL W
PAVONE P
MAYER AP
STRAUCH D
Citation: K. Karch et al., CONTRIBUTION OF QUANTUM AND THERMAL FLUCTUATIONS TO THE ELASTIC-MODULI AND DIELECTRIC-CONSTANTS OF COVALENT SEMICONDUCTORS, Physical review. B, Condensed matter, 53(11), 1996, pp. 7259-7266
Authors:
WELLENHOFER G
KARCH K
PAVONE P
ROSSLER U
STRAUCH D
Citation: G. Wellenhofer et al., PRESSURE-DEPENDENCE OF STATIC AND DYNAMIC IONICITY OF SIC POLYTYPES, Physical review. B, Condensed matter, 53(10), 1996, pp. 6071-6075
Authors:
KULDA J
DORNER B
ROESSLI B
STERNER H
BAUER R
MAY T
KARCH K
PAVONE P
STRAUCH D
Citation: J. Kulda et al., A NEUTRON-SCATTERING STUDY OF THE OVERBENDING OF THE [100]LO PHONON MODE IN DIAMOND, Solid state communications, 99(11), 1996, pp. 799-802
Authors:
KARCH K
BECHSTEDT F
Citation: K. Karch et F. Bechstedt, RAMAN MODES OF 6H POLYTYPE OF SILICON-CARBIDE TO ULTRAHIGH PRESSURES - COMMENT, Physical review letters, 77(8), 1996, pp. 1660-1660
Authors:
WINDL W
KARCH K
PAVONE P
SCHUTT O
STRAUCH D
Citation: W. Windl et al., FULL AB-INITIO CALCULATION OF 2ND-ORDER RAMAN-SPECTRA OF SEMICONDUCTORS, International journal of quantum chemistry, 56(6), 1995, pp. 787-790
Authors:
KARCH K
PAVONE P
WINDL W
STRAUCH D
BECHSTEDT F
Citation: K. Karch et al., AB-INITIO CALCULATION OF STRUCTURAL, LATTICE DYNAMICAL, AND THERMAL-PROPERTIES OF CUBIC SILICON-CARBIDE, International journal of quantum chemistry, 56(6), 1995, pp. 801-817
Authors:
SCHUTT O
PAVONE P
WINDL W
KARCH K
STAUCH D
Citation: O. Schutt et al., AB-INITIO LATTICE-DYNAMICS AND CHARGE FLUCTUATIONS IN ALKALINE-EARTH OXIDES, Physical review. B, Condensed matter, 50(6), 1994, pp. 3746-3753
Authors:
KARCH K
PAVONE P
WINDL W
SCHUTT O
STRAUCH D
Citation: K. Karch et al., AB-INITIO CALCULATION OF STRUCTURAL AND LATTICE-DYNAMICAL PROPERTIES OF SILICON-CARBIDE, Physical review. B, Condensed matter, 50(23), 1994, pp. 17054-17063