Transformation processes in LaAlO3: neutron diffraction, dielectric, thermal, optical and Raman studies
作者： S. A. Hayward , F. D. Morrison , S. A. T. Redfern , E. K. H. Salje , J. F. Scott
DOI: 10.1103/PHYSREVB.72.054110
关键词: Coupling (probability) 、 Crystal structure 、 Soft modes 、 Condensed matter physics 、 Neutron diffraction 、 Landau theory 、 Superstructure 、 Physics 、 Order (ring theory) 、 Phase transition
摘要: … In this study, we apply a similar approach to LaAlO3, in order to identify the precise nature … , birefringence, and Raman measurements. We show that the critical behavior of LaAlO3 (from …
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harvard.edu参考文章(49)
P Bouvier, J Kreisel, Pressure-induced phase transition in LaAlO3 Journal of Physics: Condensed Matter. ,vol. 14, pp. 3981- 3991 ,(2002) , 10.1088/0953-8984/14/15/312
Sufi Zafar, Robert E. Jones, Bo Jiang, Bruce White, Peir Chu, D. Taylor, Sherry Gillespie, Oxygen vacancy mobility determined from current measurements in thin Ba0.5Sr0.5TiO3 films Applied Physics Letters. ,vol. 73, pp. 175- 177 ,(1998) , 10.1063/1.121746
Yoshihiko Kobayashi, Toru Mitsunaga, Go Fujinawa, Tadashi Arii, Miki Suetake, Kichizo Asai, Jimpei Harada, Structural Phase Transition from Rhombohedral to Cubic in LaCoO3. Journal of the Physical Society of Japan. ,vol. 69, pp. 3468- 3469 ,(2000) , 10.1143/JPSJ.69.3468
B. C. Chakoumakos, D. G. Schlom, M. Urbanik, J. Luine, Thermal expansion of LaAlO3 and (La,Sr)(Al,Ta)O3, substrate materials for superconducting thin-film device applications Journal of Applied Physics. ,vol. 83, pp. 1979- 1982 ,(1998) , 10.1063/1.366925
Ying-Chuan Chang, De-Sen Hou, Yu-De Yu, Si-Shen Xie, Tang Zhou, None, Color center and domain structure in single crystals of LaAlO3 Journal of Crystal Growth. ,vol. 129, pp. 362- 364 ,(1993) , 10.1016/0022-0248(93)90466-A
E. K. H. Salje, B. Wruck, H. Thomas, Order-parameter saturation and low-temperature extension of Landau theory European Physical Journal B. ,vol. 82, pp. 399- 404 ,(1991) , 10.1007/BF01357186
M. A. Carpenter, Strain and Elasticity at Structural Phase Transitions in Minerals Reviews in Mineralogy & Geochemistry. ,vol. 39, pp. 35- 64 ,(2000) , 10.2138/RMG.2000.39.02
P. M. Woodward, Octahedral Tilting in Perovskites. II. Structure Stabilizing Forces Acta Crystallographica Section B-structural Science. ,vol. 53, pp. 44- 66 ,(1997) , 10.1107/S0108768196012050
Jutta Chrosch, Ekhard K. H. Salje, Temperature dependence of the domain wall width in LaAlO3 Journal of Applied Physics. ,vol. 85, pp. 722- 727 ,(1999) , 10.1063/1.369152
C. N. W. Darlington, Phenomenological Theory of the Deformation of Rotated Octahedra in Perovskites Physica Status Solidi (a). ,vol. 155, pp. 31- 42 ,(1996) , 10.1002/PSSA.2211550104