Electron tunneling study of NBSE3

Toshikazu Ekino, Jun Akimitsu

Research output: Contribution to journalArticle

48 Citations (Scopus)

Abstract

The two CDW energy gaps of NbSe3were measured by means of the point contact tunneling technique. The peak to peak values of energy gaps at T=4.2K areƃtypically 2खH蝱180 mV and 2खL蝱73 mV from the NbSe3-Au junction, where खHand खLcorrespond to the higher CDW transition temperature TH=145K and lower one TL=59K, respectively. From these values, we obtained that 2खH/kTH=14.4 and 2खL/kTL=14.3, which are much larger than the DCS value.

Original languageEnglish
Pages (from-to)625-626
Number of pages2
JournalJapanese Journal of Applied Physics
Volume26
Issue numberS3-1
DOIs
Publication statusPublished - 1987
Externally publishedYes

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Electron tunneling
electron tunneling
Energy gap
Point contacts
Superconducting transition temperature
transition temperature

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

Cite this

Electron tunneling study of NBSE3. / Ekino, Toshikazu; Akimitsu, Jun.

In: Japanese Journal of Applied Physics, Vol. 26, No. S3-1, 1987, p. 625-626.

Research output: Contribution to journalArticle

Ekino, Toshikazu ; Akimitsu, Jun. / Electron tunneling study of NBSE3. In: Japanese Journal of Applied Physics. 1987 ; Vol. 26, No. S3-1. pp. 625-626.
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