Erscheinungsdatum | Titel | Autor(en) |
2003 | Temperature dependent determination of the linear electrooptic coefficient r(33) in Sr0.61Ba0.39Nb2O6 single crystals by means of light-induced scattering | Goulkov, M; Granzow, T; Dorfler, U; Woike, T; Imlau, M ; Pankrath, R; Kleemann, W |
2003 | Temperature study of photoinduced wide-angle scattering in cerium-doped strontium barium niobate | Goulkov, M; Imlau, M ; Pankrath, R; Granzow, T; Dorfler, U; Woike, T |
2001 | Temporal development of photorefractive solitons up to telecommunication wavelengths in strontium-barium niobate waveguides | Wesner, M; Herden, C; Pankrath, R; Kip, D; Moretti, P |
2003 | The modulated structure of Ba0.39Sr0.61Nb2O6. I. Harmonic solution | Woike, T; Petricek, V; Dusek, M; Hansen, NK; Fertey, P; Lecomte, C; Arakcheeva, A; Chapuis, G; Imlau, M ; Pankrath, R |
2001 | Threshold of oscillation in a ring-loop phase conjugator as a second-order optical phase transition | Goul'kov, M; Shinkarenko, O; Odoulov, S; Kratzig, E; Pankrath, R |
1998 | Time-resolved measurements of photoconductivity in cerium-doped photorefractive strontium-barium niobate using nanosecond light pulses | Wevering, S; Buse, K; Simon, M; Pankrath, R; Kratzig, E |
2002 | Uniaxial relaxor ferroelectrics: The ferroic random-field Ising model materialized at last | Kleemann, W; Dec, J; Lehnen, P; Blinc, R; Zalar, B; Pankrath, R |
2004 | Valence-sensitive determination of Cr3+ and Ce3+ concentration in doped Sr0.61Ba0.39Nb2O6 from magnetization studies and paramagnetic relaxation of Ce3+ | Schaniel, D; Woike, T; Weckwerth, G; Schefer, J; Imlau, M ; Wohlecke, M; Pankrath, R |
2002 | Variation of doping-dependent properties in photorefractive SrxBa1-xNb2O6 : Ce, Cr, Ce+Cr | Kapphan, S; Pedko, B; Trepakov, V; Savinov, M; Pankrath, R; Kislova, I |
1996 | XPS study of photorefractive Sr0.61Ba0.39Nb2O6:Ce crystals | Niemann, R; Buse, K; Pankrath, R; Neumann, M |