Direct observation of superconducting gap in YB6 by ultrahigh-resolution photoemission spectroscopy

2005 ◽  
Vol 144-147 ◽  
pp. 503-506 ◽  
Author(s):  
S. Souma ◽  
H. Komoda ◽  
Y. Iida ◽  
T. Sato ◽  
T. Takahashi ◽  
...  
Keyword(s):  
Direct Observation ◽  
Photoemission Spectroscopy ◽  
Superconducting Gap ◽  
Ultrahigh Resolution

Superconducting Gap of Fe-Intercalated TiSe2 Observed Using Ultrahigh-Resolution Photoemission Spectroscopy

2009 ◽  
Vol 152-153 ◽  
pp. 453-456
Author(s):  
T.V. Kuznetsova ◽  
Vladimir I. Grebennikov
Keyword(s):  
Density Of States ◽  
Photoemission Spectroscopy ◽  
Superconducting Gap ◽  
Superconducting Transition ◽  
Ultrahigh Resolution

Ultrahigh-resolution photoemission spectroscopy of 1T-Fe0.5TiSe2 was performed in order to study the changes in the density of states across the superconducting transition. We observed the gap about 2 meV in spectrum measured at 4.5 K.

Direct observation of pseudogap of SmB6 using ultrahigh-resolution photoemission spectroscopy

2002 ◽  
Vol 312-313 ◽  
pp. 329-330 ◽  
Author(s):  
S. Souma ◽  
H. Kumigashira ◽  
T. Ito ◽  
T. Takahashi ◽  
S. Kunii
Keyword(s):  
Direct Observation ◽  
Photoemission Spectroscopy ◽  
Ultrahigh Resolution

Superconducting gap of MgB2 observed using ultrahigh-resolution photoemission spectroscopy

2002 ◽  
Vol 312-313 ◽  
pp. 150-151 ◽  
Author(s):  
Shunsuke Tsuda ◽  
Takayoshi Yokoya ◽  
Takayuki Kiss ◽  
Ashish Chainani ◽  
Yoshihiko Takano ◽  
...  
Keyword(s):  
Photoemission Spectroscopy ◽  
Superconducting Gap ◽  
Ultrahigh Resolution
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