Erscheinungsdatum | Titel | Autor(en) |
2002 | Molecular water in beryl, <SUP>VI</SUP>Al<sub>2</sub> [Be<sub>3</sub>Si<sub>6</sub>O<sub>18</sub>]•<i><sub>n</sub></i>H<sub> 2</sub>O, as a function of pressure and temperature:: An experimental study | Pankrath, R; Langer, K |
2002 | Molecular water in beryl, Al-VI(2) [Be3Si6O18]center dot nH2O, as a function of pressure and temperature: An experimental study | Pankrath, R; Langer, K |
2001 | Nb-93 NMR of the random-field-dominated relaxor transition in pure and doped SBN | Blinc, R; Gregorovic, A; Zalar, B; Pirc, R; Seliger, J; Kleemann, W; Lushnikov, SG; Pankrath, R |
2001 | NIR absorption and light-induced charge transfer in photorefractive Ba0.77Ca0.23TiO3 crystals doped with iron | Wierschem, M; Lindemann, T; Pankrath, R; Kapphan, SE |
2001 | NIR absorption and light-induced charge transfer in photorefractive Ba<sub>0.77</sub>Ca<sub>0.23</sub>TiO<sub>3</sub> crystals doped with iron | Wierschem, M; Lindemann, T; Pankrath, R; Kapphan, SE |
2000 | NIR absorption of Nb4+ polarons in reduced SBN crystals | Gao, M; Kapphan, S; Pankrath, R; Zhao, JL |
2000 | NIR absorption of Nb4+ polarons in reduced SBN crystals | Gao, M; Kapphan, S; Pankrath, R; Zhao, JL |
2000 | NIR absorption of Nb<SUP>4+</SUP> polarons in reduced SBN crystals | Gao, M; Kapphan, S; Pankrath, R; Zhao, JL |
2003 | Non-Debye domain wall-induced dielectric response in SBN : Ce | Kleemann, W; Dec, J; Pankrath, R |
2002 | Non-Debye domain-wall-induced dielectric response in Sr0.61-xCexBa0.39Nb2O6 | Kleemann, W; Dec, J; Miga, S; Woike, T; Pankrath, R |
1997 | Optical and dielectric investigations in SBN:Ce | Kapphan, S; Greten, G; Pankrath, R |
2004 | Performance of photorefractive crystals as derived from EPR-based defect studies: application to BaTiO3 : Rh and Ba0.77Ca0.23TiO3 : Rh | Meyer, M; Schirmer, OF; Pankrath, R |
2000 | Phase transitions in Sr0.61Ba0.39Nb2O6 : Ce3+: I. Susceptibility of clusters and domains | Dec, J; Kleemann, W; Woike, T; Pankrath, R |
2000 | Phase transitions in Sr0.61Ba0.39Nb2O6 : Ce3+: II. Linear birefringence studies of spontaneous and precursor polarization | Lehnen, P; Kleemann, W; Woike, T; Pankrath, R |
2000 | Phase transitions in Sr<sub>0.61</sub>Ba<sub>0.39</sub>Nb<sub>2</sub>O<sub>6</sub>:Ce<SUP>3+< /SUP>:: II.: Linear birefringence studies of spontaneous and precursor polarization | Lehnen, P; Kleemann, W; Woike, T; Pankrath, R |
2004 | Photo dissociation of blue-light-induced VIS-centers in SBN : Ce, Cr and in BCT : Fe into small polarons at low temperatures | Kapphan, S; Gubaev, A; Kislova, I; Kutsenko, A; Pankrath, R; Vikhnin, V |
2002 | Photo- and thermoluminescence in congruent SBN crystals doped with Ce and Cr | Kislova, IL; Gao, M; Kapphan, SE; Pankrath, R; Kutsenko, AB; Vikhnin, VS |
1996 | Photoconductivity of photorefractive Sr0.61Ba0.39Nb2O6:Ce crystals at high light intensities | Simon, M; Buse, K; Pankrath, R; Kratzig, E; Freschi, AA |
2000 | Photoluminescence and thermoluminescence in SBN : Cr crystals | Gao, M; Kapphan, S; Pankrath, R |
2002 | Photorefractive edge-enhancement joint transform correlator | Zhao, JL; Xu, QT; Zhou, WM; Yang, DS; Kapphan, S; Pankrath, R |