期刊
JOURNAL OF APPLIED PHYSICS
卷 108, 期 3, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3467774
关键词
impurities; magnetic moments; magnetoelectronics; spin Hall effect; spin polarised transport; spin-orbit interactions; tight-binding calculations; two-dimensional electron gas
资金
- National Natural Science Foundation of China [50872106]
- National Basic Research Program of China [2009CB623306]
- International Science & Technology Cooperation Program of China [2010DFR50480]
- National Nature Science Foundation of China-NSAF [10976022]
- National Nature Science Foundation of China [50632030]
Electric-field and/or temperature induced phase transitions were observed using polarizing light microscope on [100]-oriented Pb(Mg1/3Nb2/3)O-3-0.3PbTiO(3) (PMN-0.3PT) single crystals with electric fields applied along the [001] and [011] directions, respectively. The monoclinic (M) and tetragonal (T) phases were observed with electric field applied along the [001] direction at 5 and 9 kV/cm, respectively. The orthorhombic (O) and T were observed with 5 kV/cm and 10 kV/cm electric field applied along the [011] direction, respectively. The intermediate phases [M and/or O phase (s)] were also confirmed by the temperature-dependent dielectric behavior. (C) 2010 American Institute of Physics. [doi:10.1063/1.3467774]
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