WebMay 21, 2013 · A three-dimensional network ofsuperconducting filaments are identified that provide clues to the structure of the parent phase of superconductivity of iron-based superconductor KxFe2−ySe2 and it is suggested that the superconducting phase consists of a single Fe vacancy for every eight Fe-sites arranged in a √8 x √10 parallelogram … WebJun 1, 2015 · The discovery of high-temperature superconductivity in a layered iron arsenide has led to an intensive search to optimize the superconducting properties of iron-based superconductors by changing ...
Spatially dispersing Yu-Shiba-Rusinov states in the ... - Nature
WebMar 22, 2008 · Furthermore this is a commensurate antiferromagnetic spin density wave due to the Fermi surface nesting, which is robust against the F-doping. The observed superconduction happens on the Fe-Fe antiferromagnetic layer, suggesting a new superconductivity mechanism, mediated by the spin fluctuations. WebJan 16, 2014 · Fermi surface nesting induced strong pairing in iron-based 论文 总结 英语 资料 ppt 文档 免费阅读 ... Superconductivity SmFeAsO1-x Nature453, 761-762 … github helix toolkit
Physics - Not all iron superconductors are the same
WebNov 24, 2015 · Another intriguing thing is this oxide 2D TI has the similar crystal structure as the well-known iron-pnictide superconductor LiFeAs. ... Zhong Fang 1,2, and Xi Dai 1,2. 1 Beijing National Laboratory for Condensed Matter Physics, and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China; 2 Collaborative Innovation ... WebOct 13, 2008 · The iron age of superconductivity. Center for Computational Materials Science, Code 6390, Naval Research Laboratory, Washington DC 20375, USA. The discovery of superconductivity in iron-based compounds with a similar, but simpler, structure to the iron-pnictides could provide an important testing ground for … WebReaching a conductance plateau. The surface of the iron-based superconductor FeTe 0.55 Se 0.45 satisfies the necessary conditions to support topological superconductivity. Under the application of a magnetic field, vortices with zero-bias peaks that are consistent with Majorana bound states have been observed. fun toys seaford ny