CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Pressure-Driven Quantum Criticality in Iron-Selenide Superconductors
Guo, J; Chen, XJ; Dai, JH; Zhang, C; Guo, JG; Chen, XL; Wu, Q; Gu, DC; Gao, PW; Yang, LH; Yang, K; Dai, X; Mao, HK; Sun, LL; Zhao, ZX
AbstractWe report a finding of a pressure-induced quantum critical transition in K0.8FexSe2 (x = 1.7 and 1.78) superconductors through in situ high-pressure electrical transport and x-ray diffraction measurements in diamond anvil cells. Transitions from metallic Fermi liquid behavior to non-Fermi liquid behavior and from antiferromagnetism to paramagnetism are found in the pressure range of 9.2-10.3 GPa, in which superconductivity tends to disappear. The change around the quantum critical point from the coexisting antiferromagnetism state and the Fermi liquid behavior to the paramagnetism state and the non-Fermi liquid behavior in the iron-selenide superconductors demonstrates a unique mechanism for their quantum critical transition.
Funding Project应物所项目组
WOS IDWOS:000303761600018
Citation statistics
Document Type期刊论文
Recommended Citation
GB/T 7714
Guo, J,Chen, XJ,Dai, JH,et al. Pressure-Driven Quantum Criticality in Iron-Selenide Superconductors[J]. PHYSICAL REVIEW LETTERS,2012,108(19).
APA Guo, J.,Chen, XJ.,Dai, JH.,Zhang, C.,Guo, JG.,...&Zhao, ZX.(2012).Pressure-Driven Quantum Criticality in Iron-Selenide Superconductors.PHYSICAL REVIEW LETTERS,108(19).
MLA Guo, J,et al."Pressure-Driven Quantum Criticality in Iron-Selenide Superconductors".PHYSICAL REVIEW LETTERS 108.19(2012).
Files in This Item:
File Name/Size DocType Version Access License
Pressure-Driven Quan(1237KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Guo, J]'s Articles
[Chen, XJ]'s Articles
[Dai, JH]'s Articles
Baidu academic
Similar articles in Baidu academic
[Guo, J]'s Articles
[Chen, XJ]'s Articles
[Dai, JH]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Guo, J]'s Articles
[Chen, XJ]'s Articles
[Dai, JH]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Pressure-Driven Quantum Criticality in Iron-Selenide Superconductors.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.