Electron tunneling study of NBSE3

Toshikazu Ekino; Jun Akimitsu

doi:10.7567/JJAPS.26S3.625

Electron tunneling study of NBSE₃

Toshikazu Ekino, Jun Akimitsu

Research output: Contribution to journal › Article › peer-review

51 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 2ख_H蝱180 mV and 2ख_L蝱73 mV from the NbSe₃-Au junction, where ख_Hand ख_Lcorrespond to the higher CDW transition temperature T_H=145K and lower one T_L=59K, respectively. From these values, we obtained that 2ख_H/kT_H=14.4 and 2ख_L/kT_L=14.3, which are much larger than the DCS value.

Original language	English
Pages (from-to)	625-626
Number of pages	2
Journal	Japanese Journal of Applied Physics
Volume	26
Issue number	S3-1
DOIs	https://doi.org/10.7567/JJAPS.26S3.625
Publication status	Published - Jan 1987
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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title = "Electron tunneling study of NBSE3",

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.",

author = "Toshikazu Ekino and Jun Akimitsu",

year = "1987",

month = jan,

doi = "10.7567/JJAPS.26S3.625",

language = "English",

volume = "26",

pages = "625--626",

journal = "Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes",

issn = "0021-4922",

publisher = "INSTITUTE OF PURE AND APPLIED PHYSICS",

number = "S3-1",

}

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T1 - Electron tunneling study of NBSE3

AU - Ekino, Toshikazu

AU - Akimitsu, Jun

PY - 1987/1

Y1 - 1987/1

N2 - 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.

AB - 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.

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JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

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