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[Mu]SR studies of 2H-NbSe2 Miller, Roger
Abstract
We report fx+SR measurements in NbSe2 of the penetration depth, A, and the core radius, /9, as a function of temperature and magnetic field. We find that A(H=0T)=1490(11)A at T=4.2K and />(H=0T)=248(2)A at T=4.2K. We observe a field dependence in 1/A2 and a strong field dependence in the core radius at fields H<6kG. We also find a temperature dependence in the core radius below T/Tc=0.3, where the penetration depth is constant, contrary to Landau-Ginzburg theory. The temperature dependence, however, is much weaker than that predicted by Kramer and Pesch [24], with p(T=0K)=74.6(2)A in an applied field of 5k G.
Item Metadata
Title |
[Mu]SR studies of 2H-NbSe2
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Creator | |
Publisher |
University of British Columbia
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Date Issued |
1997
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Description |
We report fx+SR measurements in NbSe2 of the penetration depth, A, and the core radius,
/9, as a function of temperature and magnetic field. We find that A(H=0T)=1490(11)A at
T=4.2K and />(H=0T)=248(2)A at T=4.2K. We observe a field dependence in 1/A2 and
a strong field dependence in the core radius at fields H<6kG. We also find a temperature
dependence in the core radius below T/Tc=0.3, where the penetration depth is constant,
contrary to Landau-Ginzburg theory. The temperature dependence, however, is much
weaker than that predicted by Kramer and Pesch [24], with p(T=0K)=74.6(2)A in an
applied field of 5k G.
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Extent |
3101006 bytes
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Genre | |
Type | |
File Format |
application/pdf
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Language |
eng
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Date Available |
2009-03-26
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Provider |
Vancouver : University of British Columbia Library
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Rights |
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.
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DOI |
10.14288/1.0085154
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URI | |
Degree | |
Program | |
Affiliation | |
Degree Grantor |
University of British Columbia
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Graduation Date |
1997-11
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Campus | |
Scholarly Level |
Graduate
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Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.