Soliton excitations in the quasi-one-dimensional conductor Rb2Pt(CN)4(FHF)0.4

被引:1
作者
Pana, O
Giurgiu, LV
Knorr, S
Rahmer, J
Grupp, A
Mehring, M
机构
[1] Institute of Isotopic and Molecular Technology, R-3400 Cluj-Napoca 5
[2] 2 Physikalisches Institut, Universitat Stuttgart, 70550 Stuttgart
关键词
electronic band structure; electronic states (localized);
D O I
10.1016/S0038-1098(01)00262-9
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The authors have studied the soliton generation process in the quasi-one-dimensional platinum Rb2Pt(CN)(4)(FHF)(0.4) compound. Under the Peierls-transition temperature T-p, a periodic lattice distortion accompanied by a charge density wave (CDW) with commensurability N = 5 condensates. Local depinning of the CDW generates a soliton-anti soli ton pair. The energy spectrum of the 5d(z2), Pt electrons along with charges and spins of ail soliton types are calculated. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:553 / 557
页数:5
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