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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
|
| Creator | |
| Publisher |
University of British Columbia
|
| Date Issued |
1997
|
| 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.
|
| Extent |
3101006 bytes
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| Genre | |
| Type | |
| File Format |
application/pdf
|
| Language |
eng
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| Date Available |
2009-03-26
|
| Provider |
Vancouver : University of British Columbia Library
|
| 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.
|
| DOI |
10.14288/1.0085154
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| URI | |
| Degree (Theses) | |
| Program (Theses) | |
| Affiliation | |
| Degree Grantor |
University of British Columbia
|
| Graduation Date |
1997-11
|
| Campus | |
| Scholarly Level |
Graduate
|
| Aggregated Source Repository |
DSpace
|
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.