Journal article
Magnetization Studies of Cu0.058TiSe2 Near a Quantum Critical Point
Acta physica Polonica, A, v 126(1), pp 336-337
01 Jul 2014
Abstract
We study superconducting properties of highly underdoped Cu0.058TiSe2 single crystal by means of bulk magnetization measurements. We extract the upper critical field, H-c2, for magnetic field applied parallel, as well as perpendicular to the sample planes. Obtained values, H-c2(ab)(0) = 1.03 T and H-c2(c)(0) = 0.54 T, define a moderate anisotropy of the upper critical fields of 1.90. From the upper and lower critical fields we extract the Ginzburg-Landau parameters kappa(ab)(0) = 26.3, and kappa(c)(0) = 12.6 that classify Cu0.058TiSe2 as an extreme type II superconductor.
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Details
- Title
- Magnetization Studies of Cu0.058TiSe2 Near a Quantum Critical Point
- Creators
- P. Husanikova - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, SlovakiaV. Cambel - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, SlovakiaJ. Fedor - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, SlovakiaJ. Soltys - Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, SlovakiaG. Karapetrov - Drexel University
- Publication Details
- Acta physica Polonica, A, v 126(1), pp 336-337
- Publisher
- Polish Acad Sciences
- Number of pages
- 2
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Physics
- Web of Science ID
- WOS:000339833100163
- Scopus ID
- 2-s2.0-84902188230
- Other Identifier
- 991019168017204721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Physics, Multidisciplinary