B-T phase diagram of superconducting CeCu2Si2

Wolf, B.; Bruls, G.; Sun, W.; Assmus, W.; Lüthi, B.; Schimanski, H.; Gloos, K.; Steglich, F.

doi:10.1016/0921-4526(93)90553-I

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B-T phase diagram of superconducting CeCu₂Si₂

Wolf, B., Bruls, G., Sun, W., Assmus, W., Lüthi, B., Schimanski, H., et al. (1993). B-T phase diagram of superconducting CeCu₂Si₂. Physica B-Condensed Matter, 186-88, 279-281. doi:10.1016/0921-4526(93)90553-I.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0019-DCA0-C Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0019-DCA1-A

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Wolf, B.¹, Author
Bruls, G.¹, Author
Sun, W.¹, Author
Assmus, W.¹, Author
Lüthi, B.¹, Author
Schimanski, H.¹, Author
Gloos, K.¹, Author
Steglich, F.², Author

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1external, ou_persistent22
2External Organizations, ou_persistent22

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Abstract: We present an extended B-T phase diagram for CeCu2Si2. Elastic constants, ultrasonic attenuation and thermal expansion measurements map besides superconductivity three phases, whose origin is unknown yet. The superconducting phase is embedded in these new phases, which severely constrain the symmetry of the superconducting order parameter. The superconductivity is strongly influenced by Cu deficiencies in contrast to the other phases.

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Dates: Date issued: 1993-05-02

Publication Status: Issued

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Identifiers: ISI: A1993LK39400072
DOI: 10.1016/0921-4526(93)90553-I

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Title: Physica B-Condensed Matter

Other : Physica B

Source Genre: Journal

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Publ. Info: Amsterdam : North-Holland

Pages: - Volume / Issue: 186-88 Sequence Number: - Start / End Page: 279 - 281 Identifier: ISSN: 0921-4526
CoNE: https://pure.mpg.de/cone/journals/resource/954928575733