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Results:
1-24
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Results: 24
Authors:
WOIKE T
VOLK T
DORFLER U
PANKRATH R
IVLEVA L
WOHLECKE M
Citation: T. Woike et al., FERROELECTRIC AND OPTICAL HYSTERESIS IN SBN DOPED WITH RARE-EARTH ELEMENTS, Ferroelectrics. Letters section, 23(5-6), 1998, pp. 127-133
Authors:
GAO M
PORCHER S
PANKRATH R
KAPPHAN S
Citation: M. Gao et al., LIGHT-INDUCED VIS AND NIR ABSORPTION IN SBN, CE AND SBN, CR CRYSTALS, Journal of the Korean Physical Society, 32, 1998, pp. 542-544
Authors:
WEVERING S
BUSE K
SIMON M
PANKRATH R
KRATZIG E
Citation: S. Wevering et al., TIME-RESOLVED MEASUREMENTS OF PHOTOCONDUCTIVITY IN CERIUM-DOPED PHOTOREFRACTIVE STRONTIUM-BARIUM NIOBATE USING NANOSECOND LIGHT-PULSES, Optics communications, 148(1-3), 1998, pp. 85-89
Authors:
KUPER C
PANKRATH R
HESSE H
Citation: C. Kuper et al., GROWTH AND DIELECTRIC-PROPERTIES OF CONGRUENTLY MELTING BA1-XCAXTIO3 CRYSTALS, Applied physics A: Materials science & processing, 65(3), 1997, pp. 301-305
Authors:
KIP D
KEMPER B
NEE I
PANKRATH R
MORETTI P
Citation: D. Kip et al., PHOTOREFRACTIVE PROPERTIES OF ION-IMPLANTED WAVE-GUIDES IN STRONTIUM BARIUM NIOBATE CRYSTALS, Applied physics. B, Lasers and optics, 65(4-5), 1997, pp. 511-516
Authors:
WOIKE T
WECKWERTH G
PALME H
PANKRATH R
Citation: T. Woike et al., INSTRUMENTAL NEUTRON-ACTIVATION AND ABSORPTION-SPECTROSCOPY OF PHOTOREFRACTIVE STRONTIUM-BARIUM NIOBATE SINGLE-CRYSTALS DOPED WITH CERIUM, Solid state communications, 102(10), 1997, pp. 743-747
Authors:
VOLK T
WOIKE T
DOERFLER U
PANKRATH R
IVLEVA L
WOEHLECKE M
Citation: T. Volk et al., FERROELECTRIC PHENOMENA IN HOLOGRAPHIC PROPERTIES OF STRONTIUM-BARIUMNIOBATE CRYSTALS DOPED WITH RARE-EARTH ELEMENTS, Ferroelectrics, 203(1-4), 1997, pp. 457-470
Authors:
BUSE K
VANSTEVENDAAL U
PANKRATH R
KRATZIG E
Citation: K. Buse et al., LIGHT-INDUCED CHARGE-TRANSPORT PROPERTIES OF SR0.61BA0.39NB2O6-CE CRYSTALS, Journal of the Optical Society of America. B, Optical physics, 13(7), 1996, pp. 1461-1467
Authors:
NIEMANN R
BUSE K
PANKRATH R
NEUMANN M
Citation: R. Niemann et al., XPS STUDY OF PHOTOREFRACTIVE SR0.61BA0.39NB2O6-CE CRYSTALS, Solid state communications, 98(3), 1996, pp. 209-213
Authors:
SIMON M
BUSE K
PANKRATH R
KRATZIG E
FRESCHI AA
Citation: M. Simon et al., PHOTOCONDUCTIVITY OF PHOTOREFRACTIVE SR0.61BA0.39NB2O6-CE CRYSTALS ATHIGH LIGHT INTENSITIES, Journal of applied physics, 80(1), 1996, pp. 251-255
Authors:
GRETEN G
KAPPHAN S
PANKRATH R
Citation: G. Greten et al., LIGHT-INDUCED NIR-ABSORPTION IN SR0.61BA0.39NB2O6-CE AT LOW-TEMPERATURES, Radiation effects and defects in solids, 135(1-4), 1995, pp. 693-696
Authors:
WITTLER N
GRETEN G
KAPPHAN S
PANKRATH R
SEGLINS J
Citation: N. Wittler et al., DIELECTRIC MEASUREMENTS ON SBN-CE, Physica status solidi. b, Basic research, 189(1), 1995, pp. 37-40
Authors:
BUSE K
KAMPER S
FREJLICH J
PANKRATH R
RINGHOFER KH
Citation: K. Buse et al., TILTING OF HOLOGRAMS IN PHOTOREFRACTIVE SR0.61BA0.39NB2O6 CRYSTALS BYSELF-DIFFRACTION, Optics letters, 20(21), 1995, pp. 2249-2251
Authors:
HUNSCHE S
GRONE A
GRETEN G
KAPPHAN S
PANKRATH R
SEGLINS J
Citation: S. Hunsche et al., OH OD-IR ABSORPTION-BANDS IN SRXBA1-XNB2O6, Physica status solidi. a, Applied research, 148(2), 1995, pp. 629-634
Authors:
PANKRATH R
FLORKE OW
Citation: R. Pankrath et Ow. Florke, KINETICS OF AL-SI EXCHANGE IN LOW AND HIGH QUARTZ - CALCULATION OF ALDIFFUSION-COEFFICIENTS (VOL 6, PG 435, 1994), European journal of mineralogy, 6(6), 1994, pp. 1002-1002
Authors:
PANKRATH R
FLORKE OW
Citation: R. Pankrath et Ow. Florke, KINETICS OF AL-SI EXCHANGE IN LOW AND HIGH QUARTZ - CALCULATION OF ALDIFFUSION-COEFFICIENTS, European journal of mineralogy, 6(4), 1994, pp. 435-457
Authors:
KAHMANN F
HOHNE J
PANKRATH R
RUPP RA
Citation: F. Kahmann et al., HOLOGRAM RECORDING WITH MUTUALLY ORTHOGONAL POLARIZED WAVES IN SR0.61BA0.39NB2O6-CE, Physical review. B, Condensed matter, 50(4), 1994, pp. 2474-2478
Authors:
BUSE K
PANKRATH R
KRATZIG E
Citation: K. Buse et al., PYROELECTRICALLY INDUCED PHOTOREFRACTIVE EFFECT IN SR0.61BA0.39NB2O6-CE, Optics letters, 19(4), 1994, pp. 260-262
Authors:
KAHMANN F
PANKRATH R
RUPP RA
Citation: F. Kahmann et al., IMAGING FERROELECTRIC 180-DEGREES-DOMAIN BOUNDARIES BY DIFFRACTION EFFICIENCY TOPOGRAPHY, Physica status solidi. a, Applied research, 144(2), 1994, pp. 110000099-110000101
Authors:
KAHMANN F
PANKRATH R
RUPP RA
Citation: F. Kahmann et al., PHOTOASSISTED GENERATION OF FERROELECTRIC DOMAIN GRATINGS IN SBN, Optics communications, 107(1-2), 1994, pp. 6-10
Authors:
BUSE K
PANKRATH R
KRATZIG E
Citation: K. Buse et al., PHOTOREFRACTIVE PROPERTIES OF TETRAGONAL POTASSIUM TANTALATE-NIOBATE CRYSTALS AT HIGH LIGHT INTENSITIES, Optics communications, 104(4-6), 1994, pp. 325-329
Authors:
SUGG B
KAHMANN F
PANKRATH R
RUPP RA
Citation: B. Sugg et al., OBSERVATION OF FERROELECTRIC 180-DEGREES DOMAINS BY MICROPHOTOMETRY OF HOLOGRAPHIC GRATINGS, Applied optics, 33(23), 1994, pp. 5386-5389
Authors:
BUSE E
BALLER F
PANKRATH R
HESSE H
KRATZIG E
Citation: E. Buse et al., PHOTOREFRACTIVE AND RELATED PROPERTIES OF BA0.984SR0.016TIO3 CRYSTALS, Solid state communications, 88(8), 1993, pp. 587-591
Authors:
LOHEIDE S
RIEHEMANN S
MERSCH F
PANKRATH R
KRATZIG E
Citation: S. Loheide et al., REFRACTIVE-INDEXES, PERMITTIVITIES, AND LINEAR ELECTROOPTIC COEFFICIENTS OF TETRAGONAL POTASSIUM TANTALATE-NIOBATE CRYSTALS, Physica status solidi. a, Applied research, 137(1), 1993, pp. 257-265
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