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5. Peculiar oxygen and copper isotope effects on the pseudogap formation temperature in underdoped to o

Peculiar oxygen and copper isotope effects on the pseudogap formation temperature in underdoped to o

来源 :第八届亚洲应用超导会议 | 被引量 : 0次 | 上传用户：dsgver5r33

【摘 要】

：

We investigate the pseudogap (PG) state and the peculiar oxygen and copper isotope effects on the PG onset temperature T* in cuprate superconductors with large and small Fermi surfaces within the pola

【作 者】

：

Khudayberdiev Z.S. Dzhumanov S. 

【机 构】

：

Institute of Nuclear Physics,Uzbek Academy of Sciences,Ulugbek,Tashkent,100214,Uzbekistan

【出 处】

：

第八届亚洲应用超导会议

【发表日期】

：

2015年5期

【关键词】

：

Cuprate superconductors Unconventional electron-phonon interactions Polaronic ef 

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论文部分内容阅读

　　We investigate the pseudogap (PG) state and the peculiar oxygen and copper isotope effects on the PG onset temperature T* in cuprate superconductors with large and small Fermi surfaces within the polaron model and two different BCS-based approaches extended to the intermediate coupling regime.

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