Erscheinungsdatum | Titel | Autor(en) |
1998 | Ferroelectric and optical hysteresis in SBN doped with rare earth elements | Woike, T; Volk, T; Dorfler, U; Pankrath, R; Ivleva, L; Wohlecke, M |
2001 | Ferroelectric domains in the uniaxial relaxor system SBN : Ce, Cr and Co | Lehnen, P; Beckers, E; Kleemann, W; Woike, T; Pankrath, R |
2001 | Ferroelectric nanodomains in the uniaxial relaxor system Sr0.61-xBa0.39Nb2O6 : Ce-x(3+) | Lehnen, P; Kleemann, W; Woike, T; Pankrath, R |
1997 | Ferroelectric phenomena in holographic properties of strontium-barium niobate crystals doped with rare-earth elements | Volk, T; Woike, T; Doerfler, U; Pankrath, R; Ivleva, L; Woehlecke, M |
2000 | Ferroelectric properties of strontium barium niobate crystals doped with rare-earth metals | Volk, TR; Salobutin, VY; Ivleva, LI; Polozkov, NM; Pankrath, R; Woehlecke, M |
1997 | Growth and dielectric properties of congruently melting Ba1-xCaxTiO3 crystals | Kuper, C; Pankrath, R; Hesse, H |
2004 | Growth of strontium barium niobate: the liquidus-solidus phase diagram | Ulex, M; Pankrath, R; Betzler, K |
2003 | Influence of Ce and Cr doping on the pyroelectric behaviour of Sr0.6Ba0.39Nb2O6 | Granzow, T; Woike, T; Rammensee, W; Wohlecke, M; Imlau, M ; Pankrath, R |
2001 | Influence of pinning effects on the ferroelectric hysteresis in cerium-doped Sr0.61Ba0.39Nb2O6 | Granzow, T; Dorfler, U; Woike, T; Wohlecke, M; Pankrath, R; Imlau, M ; Kleemann, W |
2005 | Infrared and dielectric spectroscopy of the relaxor ferroelectric Sr0.6Ba0.39NB2O6 | Buixaderas, E; Savinov, M; Kempa, M; Veljko, S; Kamba, S; Petzelt, J; Pankrath, R; Kapphan, S |
1997 | Instrumental neutron activation and absorption spectroscopy of photorefractive strontium-barium niobate single crystals doped with cerium | Woike, T; Weckwerth, G; Palme, H; Pankrath, R |
2004 | Intensity and wavelength dependence of the photoconductivity in Cr-doped Sr0.61Ba0.39Nb2O6 | Dorfler, U; Granzow, T; Woike, T; Wohlecke, M; Imlau, M ; Pankrath, R |
2004 | Investigation of far infrared transitions of Ce3+ in congruent SBN crystals | Demirbilek, R; Kutsenko, AB; Pankrath, R; Kapphan, SE |
2003 | Investigation of photorefractive SBN crystals with atomic force microscopy | Soergel, E; Pankrath, R; Buse, K |
2001 | Investigation of photorefractive two-wave coupling in Cr-doped strontium barium niobate crystal | Zhao, JL; Wang, B; Wu, JJ; Yang, DX; Kapphan, S; Pankrath, R |
2001 | Lifetime of small polarons in strontium-barium-niobate single crystals doped with cerium or chromium | Woike, T; Berben, D; Imlau, M ; Buse, K; Pankrath, R; Kratzig, E |
1999 | Light-induced charge transfer and kinetics of the NIR absorption of Nb4+ polarons in SBN crystals at low temperatures | Gao, M; Pankrath, R; Kapphan, S; Vikhnin, V |
1996 | Light-induced charge transport properties of Sr0.61Ba0.39Nb2O6:Ce crystals | Buse, K; vanStevendaal, U; Pankrath, R; Kratzig, E |
2000 | Light-induced charge-transport properties of photorefractive barium-calcium-titanate crystals doped with rhodium | Veenhuis, H; Borger, T; Peithmann, K; Flaspohler, M; Buse, K; Pankrath, R; Hesse, H; Kratzig, E |
1995 | Light-induced NIR-absorption in Sr0.61Ba0.39Nb2O6:Ce at low temperatures | Greten, G; Kapphan, S; Pankrath, R |