Evidence for a Lifshitz transition in electron-doped iron arsenic superconductors at the onset of superconductivity

Nature Physics

Volumn 6, Issue 6, 2010, Pages 419-423

  Liu, Chang ^a   Kondo, Takeshi ^a   Fernandes, Rafael M ^a   Palczewski, Ari D ^a   Mun, Eun Deok ^a   Ni, Ni ^a   Thaler, Alexander N ^a   Bostwick, Aaron ^b   Rotenberg, Eli ^b   Schmalian, Jörg ^a   Bud'Ko, Sergey L ^a   Canfield, Paul C ^a   Kaminski, Adam ^a  

^a IOWA STATE UNIVERSITY   (United States)

^b LAWRENCE BERKELEY NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ARSENIC; ELECTRONIC STRUCTURE; HIGH TEMPERATURE SUPERCONDUCTORS; PHASE DIAGRAMS; PHOTOELECTRON SPECTROSCOPY; SEMICONDUCTOR DOPING; TRANSITION METALS;

ANGLE RESOLVED PHOTOEMISSION SPECTROSCOPY; CARRIER DOPING; COBALT CONCENTRATION; ELEVATED TEMPERATURE; LIFSHITZ TRANSITION; OPTIMAL DOPING; SUPERCONDUCTIVITY AND MAGNETISM; UNDOPED MATERIAL;

HOLE CONCENTRATION;

EID: 77953138937     PISSN: 17452473     EISSN: 17452481     Source Type: Journal    
DOI: 10.1038/nphys1656     Document Type: Article

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