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Cuprate superconductor - Wikipedia
Cuprate superconductors are a family of high-temperature superconducting materials made of layers of copper oxides (CuO2) alternating with layers of other metal oxides, which act as charge reservoirs. At ambient pressure, cuprate superconductors are the highest temperature superconductors known. … 展开
The first cuprate superconductor was found in 1986 in the non-stoichiometric cuprate lanthanum barium copper oxide by IBM researchers Georg Bednorz and Karl Alex Müller. … 展开
Cuprates are layered materials, consisting of superconducting planes of copper oxide, separated by layers containing ions such as lanthanum 展开
BSCCO superconductors already have large-scale applications. For example, tens of kilometers of BSCCO-2223 at 77 K superconducting wires are … 展开
• Rybicki et al, Perspective on the phase diagram of cuprate high-temperature superconductors, University of Leipzig, 2015 doi 展开
Superconductivity in the cuprates is considered unconventional and is not explained by BCS theory. Possible pairing mechanisms for cuprate superconductivity continue to be the subject … 展开
CC-BY-SA 许可证中的维基百科文本 From quantum matter to high-temperature …
2015年2月11日 · Since the discovery of high temperature copper oxide superconductors nearly thirty years ago, much has been learned about the …
- 作者: B. Keimer, S. A. Kivelson, M. R. Norman, S. Uchida, J. Zaanen
- Publish Year: 2015
Superconductivity in a unique type of copper oxide
2019年5月20日 · The mechanism of superconductivity in cuprates remains one of the big challenges of condensed matter physics. High-Tc cuprates crystallize into a layered perovskite structure featuring copper oxyge...
Copper Oxide Superconductors - SpringerLink
2014年11月21日 · Among the eight families of high-T c superconductors, the copper oxides (cuprates) stand out in their high T c values, and are only family that achieved T c well above …
High Tc superconductivity in Copper oxides: the condensing …
2023年5月29日 · We just know for sure that the full-fledged high Tc superconductors are Bose condensates formed from “bosons” carrying a charge equal to twice the electron charge.
Evolution from a charge-ordered insulator to a high ... - Nature
2024年9月4日 · Nature Communications - A major mystery in cuprate superconductors is how Cooper pairs form and condense. Here, the authors use RIXS and STM techniques to reveal …
High-temperature superconductivity in monolayer …
2019年10月30日 · These observations raise two fundamental questions: (1) what specifically causes the disparate critical exponents in copper oxide superconductors? and (2) what universality classes do they ...
On the electron pairing mechanism of copper-oxide …
2022年9月6日 · In transition-metal oxide insulators, superexchange generates intense magnetic interactions between electrons that are localized at adjacent transition-metal atoms, typically generating robust antiferromagnetism.
Cuprate Superconductors - Shen Laboratory
The cuprate superconductors share a layered crystal structure consisting of copper–oxygen planes and intervening charge reservoir layers. In a simplified picture, a copper oxide plane can be viewed as a square lattice where every …
The Unconventional Copper Oxide Superconductor …
2019年11月30日 · The unique structure features of compressed octahedron in extremely overdoped Ba 2 CuO 4-y with conventional constitution of alkaline earth copper oxides kindled keen interest in a deeper understanding of the …
