Superconducting and DDW states of high-Tc cuprates with Rashba and Dresselhaus spin-orbit couplings

被引：5
|
作者：
Dias, C. O. [1 ]
Frota, H. O. [1 ]
Ghosh, Angsula [1 ]
机构：
[1] Univ Fed Amazonas, Dept Fis, 3000 Japiim, BR-69077000 Manaus, Amazonas, Brazil
来源：
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2016年 / 253卷 / 09期
关键词：
cuprates; Dresselhaus coupling; pseudogap; Rashba coupling; UNDERDOPED BI2SR2CACU2O8+DELTA; DENSITY WAVES; J MODEL; PSEUDOGAP; YBA2CU3O6+X; LIQUID; GAP;
D O I：
10.1002/pssb.201552557
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The effects of the spin-orbit couplings (SOC) including the Rashba and the Dresselhaus interactions are considered for the high T-c cuprates with superconducting gap (DSC) and the pseudogap (d-density wave, DDW) phase. The sole Rashba or the Dresselhaus interaction is shown to have a stronger effect on the superconducting phase when compared to the mixed SOC. The temperature dependencies of the DSC and DDW parameters along with the specific heat of both the underdoped and the overdoped cuprates were considered. (C) 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：1824 / 1829
页数：6
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