Double-peak in the dissipation of NbSe2 vibrating reeds

Zhigang Xu; H. Drulis; Ji Chang Hou; L. E. DeLong; J. W. Brill

doi:10.1016/0921-4534(92)90168-C

Double-peak in the dissipation of NbSe₂ vibrating reeds

Zhigang Xu
, H. Drulis
, Ji Chang Hou
, L. E. DeLong
, J. W. Brill

Physics And Astronomy

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

10 Scopus citations

Abstract

Vibrating reed (VR) and electrical resistance measurements were performed on single-crystal NbSe₂ with hexagonal c-axis approximately parallel or perpendicular to an applied magnetic field, H. Field-cooling data revealed two peaks in the reed dissipation, 1/Q. The upper peak (at T_U) occurs near the temperature where R ≈ 0, and the lower peak is amplitude-dependent and hysteretic. T_U is independent of frequency (ΔT_U < 0.1 K for 100 Hz < f{hook} < 50 kHz). An unusual peak in the temperature dependence of the frequency shift of the reed was also observed.

Original language	English
Pages (from-to)	256-262
Number of pages	7
Journal	Physica C: Superconductivity and its Applications
Volume	202
Issue number	3-4
DOIs	https://doi.org/10.1016/0921-4534(92)90168-C
State	Published - Nov 15 1992

Bibliographical note

Funding Information:
We wisht o thankE .H. Brandta ndJ . Clemf or very informativea nd stimulatingd iscussionsT. his work was funded in part by the National ScienceF oun-dation, Grants No. DMR-89-15440a nd EHR-91-08764,t he ResearchC orporation,a nd the Com-monwealtho f Kentucky through the Council on Higher Education.

Funding

We wisht o thankE .H. Brandta ndJ . Clemf or very informativea nd stimulatingd iscussionsT. his work was funded in part by the National ScienceF oun-dation, Grants No. DMR-89-15440a nd EHR-91-08764,t he ResearchC orporation,a nd the Com-monwealtho f Kentucky through the Council on Higher Education.

Funders
National ScienceF oun-dation

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1016/0921-4534(92)90168-C

Cite this

@article{f0908306684c4f48b33af235564d8406,

title = "Double-peak in the dissipation of NbSe2 vibrating reeds",

abstract = "Vibrating reed (VR) and electrical resistance measurements were performed on single-crystal NbSe2 with hexagonal c-axis approximately parallel or perpendicular to an applied magnetic field, H. Field-cooling data revealed two peaks in the reed dissipation, 1/Q. The upper peak (at TU) occurs near the temperature where R ≈ 0, and the lower peak is amplitude-dependent and hysteretic. TU is independent of frequency (ΔTU < 0.1 K for 100 Hz < f\{hook\} < 50 kHz). An unusual peak in the temperature dependence of the frequency shift of the reed was also observed.",

author = "Zhigang Xu and H. Drulis and Hou, \{Ji Chang\} and DeLong, \{L. E.\} and Brill, \{J. W.\}",

note = "Funding Information: We wisht o thankE .H. Brandta ndJ . Clemf or very informativea nd stimulatingd iscussionsT. his work was funded in part by the National ScienceF oun-dation, Grants No. DMR-89-15440a nd EHR-91-08764,t he ResearchC orporation,a nd the Com-monwealtho f Kentucky through the Council on Higher Education.",

year = "1992",

month = nov,

day = "15",

doi = "10.1016/0921-4534(92)90168-C",

language = "English",

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pages = "256--262",

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T1 - Double-peak in the dissipation of NbSe2 vibrating reeds

AU - Xu, Zhigang

AU - Drulis, H.

AU - Hou, Ji Chang

AU - DeLong, L. E.

AU - Brill, J. W.

N1 - Funding Information: We wisht o thankE .H. Brandta ndJ . Clemf or very informativea nd stimulatingd iscussionsT. his work was funded in part by the National ScienceF oun-dation, Grants No. DMR-89-15440a nd EHR-91-08764,t he ResearchC orporation,a nd the Com-monwealtho f Kentucky through the Council on Higher Education.

PY - 1992/11/15

Y1 - 1992/11/15

N2 - Vibrating reed (VR) and electrical resistance measurements were performed on single-crystal NbSe2 with hexagonal c-axis approximately parallel or perpendicular to an applied magnetic field, H. Field-cooling data revealed two peaks in the reed dissipation, 1/Q. The upper peak (at TU) occurs near the temperature where R ≈ 0, and the lower peak is amplitude-dependent and hysteretic. TU is independent of frequency (ΔTU < 0.1 K for 100 Hz < f{hook} < 50 kHz). An unusual peak in the temperature dependence of the frequency shift of the reed was also observed.

AB - Vibrating reed (VR) and electrical resistance measurements were performed on single-crystal NbSe2 with hexagonal c-axis approximately parallel or perpendicular to an applied magnetic field, H. Field-cooling data revealed two peaks in the reed dissipation, 1/Q. The upper peak (at TU) occurs near the temperature where R ≈ 0, and the lower peak is amplitude-dependent and hysteretic. TU is independent of frequency (ΔTU < 0.1 K for 100 Hz < f{hook} < 50 kHz). An unusual peak in the temperature dependence of the frequency shift of the reed was also observed.

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U2 - 10.1016/0921-4534(92)90168-C

DO - 10.1016/0921-4534(92)90168-C

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JO - Physica C: Superconductivity and its Applications

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