NEW CLASSIFICATION METHOD FOR LAYERED COPPER-OXIDE COMPOUNDS AND ITS APPLICATION TO DESIGN OF NEW HIGH-TC SUPERCONDUCTORS

被引：148

作者：

TOKURA, Y

ARIMA, T

机构：

[1] Department of Physics, University of Tokyo, Tokyo

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1990年 / 29卷 / 11期

关键词：

HIGH-TC SUPERCONDUCTOR; MATERIAL DESIGN; CU-O NETWORK; LAYERED COPPER OXIDE COMPOUND; BLOCK LAYER; STRUCTURAL CLASSIFICATION;

D O I：

10.1143/JJAP.29.2388

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Structures of layered copper oxide compounds and relating high-temperature superconductors are classified by using the concept of the block layer which can isolate each CuO2-sheet and control carrier density within the Cu-O plane. Particular emphasis is laid on the Cu-O network dependent physico-chemical properties which are entirely governed by ordering and combination of constituent block layers. By the new classification method, structures and carrier-doping characteristics are predicted for prospective but hitherto unknown CuO2-layered superconductors. Possible importance of the concept of the block layer is pointed out in epitaxial growth of superconducting structures.

引用

页码：2388 / 2402

页数：15

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