Superconductivity in Nb.95Ta.05Se3

W. W. Fuller; P. M. Chaikin; N. P. Ong

doi:10.1016/0038-1098(79)91162-1

Superconductivity in Nb_.95Ta_.05Se₃

W. W. Fuller, P. M. Chaikin, N. P. Ong

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

Abstract

We have measured the resistivity of NbSe₃ doped with 5% Ta from room temperature down to 0.5K and compared our results with similar measurements on pure NbSe₃. The pure sample remains normal to the lowest temperature (0.5K), whereas the doped sample has a sharp transition to the superconducting state with T_c = 1.5 ± 0.2 K. Measurements of the critical magnetic field indicate that the Ta doped samples are homogeneous, anisotropic three dimensional superconductors.

Original language	English (US)
Pages (from-to)	689-692
Number of pages	4
Journal	Solid State Communications
Volume	30
Issue number	11
DOIs	https://doi.org/10.1016/0038-1098(79)91162-1
State	Published - Jun 1979

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(79)91162-1

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title = "Superconductivity in Nb.95Ta.05Se3",

abstract = "We have measured the resistivity of NbSe3 doped with 5% Ta from room temperature down to 0.5K and compared our results with similar measurements on pure NbSe3. The pure sample remains normal to the lowest temperature (0.5K), whereas the doped sample has a sharp transition to the superconducting state with Tc = 1.5 ± 0.2 K. Measurements of the critical magnetic field indicate that the Ta doped samples are homogeneous, anisotropic three dimensional superconductors.",

author = "Fuller, {W. W.} and Chaikin, {P. M.} and Ong, {N. P.}",

note = "Funding Information: IBM Predoctoral Fellow A.P. Sloan Foundation Fellow Work supported by the Office of Naval Research under grant # N00014—76—C—1078 Work supported by the Office of Naval Research under grant # NOO14—77-0473",

year = "1979",

month = jun,

doi = "10.1016/0038-1098(79)91162-1",

language = "English (US)",

volume = "30",

pages = "689--692",

journal = "Solid State Communications",

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T1 - Superconductivity in Nb.95Ta.05Se3

AU - Fuller, W. W.

AU - Chaikin, P. M.

AU - Ong, N. P.

N1 - Funding Information: IBM Predoctoral Fellow A.P. Sloan Foundation Fellow Work supported by the Office of Naval Research under grant # N00014—76—C—1078 Work supported by the Office of Naval Research under grant # NOO14—77-0473

PY - 1979/6

Y1 - 1979/6

N2 - We have measured the resistivity of NbSe3 doped with 5% Ta from room temperature down to 0.5K and compared our results with similar measurements on pure NbSe3. The pure sample remains normal to the lowest temperature (0.5K), whereas the doped sample has a sharp transition to the superconducting state with Tc = 1.5 ± 0.2 K. Measurements of the critical magnetic field indicate that the Ta doped samples are homogeneous, anisotropic three dimensional superconductors.

AB - We have measured the resistivity of NbSe3 doped with 5% Ta from room temperature down to 0.5K and compared our results with similar measurements on pure NbSe3. The pure sample remains normal to the lowest temperature (0.5K), whereas the doped sample has a sharp transition to the superconducting state with Tc = 1.5 ± 0.2 K. Measurements of the critical magnetic field indicate that the Ta doped samples are homogeneous, anisotropic three dimensional superconductors.

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JO - Solid State Communications

JF - Solid State Communications

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Superconductivity in Nb_.95Ta_.05Se₃

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