CHARGE-ORDERING

作品数:4被引量:0H指数:0
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相关领域:理学一般工业技术电气工程更多>>
相关期刊:《Wuhan University Journal of Natural Sciences》《Journal of Rare Earths》《Chinese Physics Letters》更多>>
相关基金:国家自然科学基金更多>>
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Ferroelectricity in Charge-Ordering Crystals with Centrosymmetric Lattices
《Chinese Physics Letters》2022年第9期76-80,共5页Yali Yang Laurent Bellaiche Hongjun Xiang 
supported by the National Natural Science Foundation of China(Grant Nos.11825403 and 11804138);the Office of Naval Research for the support(Grant Nos.N00014-17-1-2818 and N0001421-1-2086)。
The switchability between the two ferroelectric(FE)states of an FE material makes FEs widely used in memories and other electronic devices.However,for conventional FEs,its FE switching only occurs between the two FE s...
关键词:polarization Lattice SYMMETRIC 
Experimental evidence of magnetic training effect of electronic phase in Nd-Ca half-doped manganite
《Journal of Rare Earths》2020年第10期1076-1085,I0002,共11页Hamdi Trabelsi 
Cooling and heating modes are shown to be able to significantly modify the magnetic and electrical properties of the half-doped perovskite manganite.The present paper reports on a precise investigation of this phenome...
关键词:Pechini method CHARGE-ORDERING Inverse magnetocaloric effect Kinetic arrest Training effect Electrical resistivity 
Photoinduced Charge-Ordering Fluctuation in Wide-Bandwidth La0.7Sr0.3MnO3 Films
《Chinese Physics Letters》2006年第7期1903-1906,共4页吴大建 吴雪炜 刘晓峻 
Supported by the National Natural Science Foundation of China under grant No 10374041, the Programme for New Century Excellent Talents in University, the State Education Ministry of China under grant No NECT-04-0456.
Photoinduced effects on the transmission and resistivity in wide-bandwidth manganite La0.7Sr0.3MnO3 films (TC= 350 K) have been investigated at various temperatures in the range of 5-470 K by means of the time-resol...
关键词:DOPED MANGANITES SPIN-DISORDER RESISTIVITY EXCHANGE 
Charge-Ordering in La_(0.33) Ca_(0.67) MnO_3 Perovskite
《Wuhan University Journal of Natural Sciences》2000年第1期79-79,共1页WANG Ren-hui GUI Jia-nian Zhu Yi-mei ( Department of Physics, Wuhan University, Wuhan 430072, China  Brookhaven National Laboratory, Upton, NY 11973, USA) 
Structure model of charge-ordered La_0.33 Ca_0.67 MnO_3, perovskite is one of current focused study in condensed matter physics. There are great discrepancies in previous studies in this field. Our transmission electr...
关键词:CHARGE-ORDERING perovskite structure La_(0.33) Ca_(0.67) MnO_3 electron microscopy domain structure transition metal oxides colossal magnetoresistance 
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