氧在RBa2Cu3O7−δ超导体中的扩散研究进展

IF 0.6 4区物理与天体物理 Q4 PHYSICS, APPLIED Low Temperature Physics Pub Date : 2023-11-01 DOI:10.1063/10.0021373

I. L. Goulatis, R. V. Vovk, A. I. Chroneos

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引用次数: 0

摘要

对RBa2Cu3O7 -δ (R =镧系元素)的兴趣源于它的超导性质。这代表了固态材料物理学的一个非常重要的进步，并且已经被广泛研究了几十年，目的是通过掺杂或外部参数(如压力)来提高临界温度。在本综述中，我们简要讨论了氧在RBa2Cu3O7 -δ中的扩散及其组成。我们考虑相关化合物作为比较。

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Oxygen diffusion in RBa2Cu3O7−δ superconductors: A brief review

The interest in RBa2Cu3O7–δ (R = lanthanides) stems from its superconducting properties. These represent a very significant advance in solid-state materials physics and have been extensively studied for decades, with the aim of increasing the critical temperature by doping or external parameters such as pressure. In the present review, we briefly discuss oxygen diffusion in RBa2Cu3O7–δ with respect to its composition. We consider related compounds as a comparison.

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来源期刊

Low Temperature Physics 物理-物理：应用

CiteScore

1.20

自引率

25.00%

发文量

138

审稿时长

3 months

期刊介绍： Guided by an international editorial board, Low Temperature Physics (LTP) communicates the results of important experimental and theoretical studies conducted at low temperatures. LTP offers key work in such areas as superconductivity, magnetism, lattice dynamics, quantum liquids and crystals, cryocrystals, low-dimensional and disordered systems, electronic properties of normal metals and alloys, and critical phenomena. The journal publishes original articles on new experimental and theoretical results as well as review articles, brief communications, memoirs, and biographies. Low Temperature Physics, a translation of the copyrighted Journal FIZIKA NIZKIKH TEMPERATUR, is a monthly journal containing English reports of current research in the field of the low temperature physics. The translation began with the 1975 issues. One volume is published annually beginning with the January issues.