Direct evidence for two-band superconductivity in MgB2 single crystals from directional point-contact spectroscopy in magnetic fields

Physical Review Letters

Volumn 89, Issue 24, 2002, Pages 2470041-2470044

  Gonnelli, R S ^a   Daghero, D ^a   Ummarino, G A ^a   Stepanov, V A ^b   Jun, J ^c   Kazakov, S M ^c   Karpinski, J ^c  

^a POLITECNICO DI TORINO   (Italy)

^b LEBEDEV PHYSICAL INSTITUTE   (Russian Federation)

^c ETH ZURICH   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

ENERGY GAP; MAGNESIUM COMPOUNDS; MAGNETIC FIELD EFFECTS; SPECTROSCOPIC ANALYSIS;

DIRECTIONAL POINT-CONTACT SPECTROSCOPY;

SINGLE CRYSTALS;

EID: 3543052836     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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