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Title: NMR characterization of sulphur substitution effects in the K x Fe 2 - y Se 2 - z S z high- T c superconductor

Journal Article · · Physical Review. B, Condensed Matter and Materials Physics

Research Organization:
Energy Frontier Research Centers (EFRC) (United States). Center for Emergent Superconductivity (CES)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
DOE Contract Number:
AC02-98CH10886
OSTI ID:
1385508
Journal Information:
Physical Review. B, Condensed Matter and Materials Physics, Vol. 85, Issue 14; Related Information: CES partners with Brookhaven National Laboratory (BNL); Argonne National Laboratory; University of Illinois, Urbana-Champaign; Los Alamos National Laboratory; ISSN 1098-0121
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English

References (31)

Pressure effects on FeSe family superconductors journal December 2010
High-temperature superconductivity in the iron pnictides journal September 2008
Spin Susceptibility, Phase Diagram, and Quantum Criticality in the Eelctron-Doped High T c Superconductor Ba(Fe 1- x Co x ) 2 As 2 journal January 2009
Why Does Undoped FeSe Become a High- T c Superconductor under Pressure? journal April 2009
Extreme sensitivity of superconductivity to stoichiometry in Fe 1 + δ Se journal January 2009
F 19 NMR investigation of the iron pnictide superconductor LaFeAsO 0.89 F 0.11 journal September 2008
Se 77 NMR investigation of the K x Fe 2 y Se 2 high- T c superconductor ( T c = 33 K) journal March 2011
Superconductivity in the PbO-type structure  -FeSe journal September 2008
Contrasting Spin Dynamics between Underdoped and Overdoped Ba ( Fe 1 x Co x ) 2 As 2 journal January 2010
EXPGUI , a graphical user interface for GSAS journal April 2001
Pressure evolution of the low-temperature crystal structure and bonding of the superconductor FeSe ( T c = 37 K ) journal August 2009
Evolution from Itinerant Antiferromagnet to Unconventional Superconductor with Fluorine Doping in LaFeAs(O 1- x F x ) Revealed by 75 As and 139 La Nuclear Magnetic Resonance journal July 2008
Substitution Effects on FeSe Superconductor journal July 2009
Phase Diagram of K x Fe 2 y Se 2 z S z and the Suppression of its Superconducting State by an Fe 2 Se / S Tetrahedron Distortion journal September 2011
Iron-Based Layered Superconductor La[O 1- x F x ]FeAs ( x = 0.05−0.12) with T c = 26 K journal March 2008
Pnictogen height as a possible switch between high- T c nodeless and low- T c nodal pairings in the iron-based superconductors journal June 2009
Electronic and magnetic phase diagram of β-Fe1.01Se with superconductivity at 36.7 K under pressure journal June 2009
Spin-glass behavior of semiconducting K x Fe 2 y S 2 journal May 2011
59 Co and 75 As NMR Investigation of Electron-Doped High T c Superconductor BaFe 1.8 Co 0.2 As 2 ( T c = 22 K) journal October 2008
Superconductivity in the iron selenide K x Fe 2 Se 2 ( 0 x 1.0 ) journal November 2010
Absence of a Holelike Fermi Surface for the Iron-Based K 0.8 Fe 1.7 Se 2 Superconductor Revealed by Angle-Resolved Photoemission Spectroscopy journal May 2011
Critical current density and mechanism of vortex pinning in K x Fe 2 y Se 2 doped with S journal August 2011
High-temperature superconductivity in iron-based materials journal August 2010
Anisotropy in the Electrical Resistivity and Susceptibility of Superconducting BaFe 2 As 2 Single Crystals journal March 2009
Superconductivity at 27K in tetragonal FeSe under high pressure journal October 2008
Possible Superconducting Symmetry and Magnetic Correlations in K 0.8 Fe 2 Se 2 : A 77 Se-NMR Study journal April 2011
Iron-based superconductors journal August 2009
Anisotropic spin fluctuations and multiple superconducting gaps in hole-doped Ba 0.72 K 0.28 Fe 2 As 2 : NMR in a single crystal journal July 2009
The puzzle of high temperature superconductivity in layered iron pnictides and chalcogenides journal October 2010
Upper critical fields and superconducting anisotropy of K 0.70 Fe 1.55 Se 1.01 S 0.99 and K 0.76 Fe 1.61 Se 0.96 S 1.04 single crystals journal August 2011
Se 77 NMR Study of the Pairing Symmetry and the Spin Dynamics in K y Fe 2 x Se 2 journal May 2011

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