Journal article
Pressure dependence of the superconducting transition temperature of magnesium diboride.
- Abstract:
- We studied the pressure and temperature dependence of the electrical resistivity of the superconducting compound magnesium diboride (MgB(2)). The superconducting transition temperature decreases monotonically with pressure, being parabolic or linear, depending on samples. The rate of decrease under pressure is higher than in conventional superconductors. We discuss our results in terms of the semimetallic character of the electronic band structure of MgB(2).
- Publication status:
- Published
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- Publisher copy:
- 10.1126/science.1059775
Authors
- Journal:
- Science (New York, N.Y.) More from this journal
- Volume:
- 292
- Issue:
- 5514
- Pages:
- 75-77
- Publication date:
- 2001-04-01
- DOI:
- EISSN:
-
1095-9203
- ISSN:
-
0036-8075
- Language:
-
English
- Pubs id:
-
pubs:50466
- UUID:
-
uuid:6a9bae75-1c4d-44db-8838-1a865afdd40c
- Local pid:
-
pubs:50466
- Source identifiers:
-
50466
- Deposit date:
-
2012-12-19
- ARK identifier:
Terms of use
- Copyright date:
- 2001
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