Anisotropic impurity scattering effects on (formula presented) and (formula presented) in (formula presented)

J. Y. Lin; S. J. Chen; S. Y. Chen; C. F. Chang; H. D. Yang; S. K. Tolpygo; M. Gurvitch; Y. Y. Hsu; H. C. Ku

doi:10.1103/PhysRevB.59.6047

Anisotropic impurity scattering effects on (formula presented) and (formula presented) in (formula presented)

J. Y. Lin, S. J. Chen, S. Y. Chen, C. F. Chang, H. D. Yang, S. K. Tolpygo, M. Gurvitch, Y. Y. Hsu, H. C. Ku

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

We have studied the impurity effects on the superconducting transition temperature (Formula presented) and the upper critical field (Formula presented) in electron irradiated (Formula presented) with in-plane oxygen defects and (Formula presented) It is found that the effects of the same type of defects or impurities on (Formula presented) are the same regardless of the oxygen contents of the samples. Furthermore, (Formula presented) decreases slower in irradiated (Formula presented) than in (Formula presented) This may be well explained by the model that the scattering due to in-plane oxygen defects is more anisotropic than that due to Zn impurities. The different behavior of the reduced slopes (Formula presented) in these two types of samples can also be understood in this context.

Original language	English
Pages (from-to)	6047-6050
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	59
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevB.59.6047
Publication status	Published - 1999
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.59.6047

Cite this

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title = "Anisotropic impurity scattering effects on (formula presented) and (formula presented) in (formula presented)",

abstract = "We have studied the impurity effects on the superconducting transition temperature (Formula presented) and the upper critical field (Formula presented) in electron irradiated (Formula presented) with in-plane oxygen defects and (Formula presented) It is found that the effects of the same type of defects or impurities on (Formula presented) are the same regardless of the oxygen contents of the samples. Furthermore, (Formula presented) decreases slower in irradiated (Formula presented) than in (Formula presented) This may be well explained by the model that the scattering due to in-plane oxygen defects is more anisotropic than that due to Zn impurities. The different behavior of the reduced slopes (Formula presented) in these two types of samples can also be understood in this context.",

author = "Lin, {J. Y.} and Chen, {S. J.} and Chen, {S. Y.} and Chang, {C. F.} and Yang, {H. D.} and Tolpygo, {S. K.} and M. Gurvitch and Hsu, {Y. Y.} and Ku, {H. C.}",

year = "1999",

doi = "10.1103/PhysRevB.59.6047",

language = "English",

volume = "59",

pages = "6047--6050",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "1098-0121",

publisher = "American Physical Society",

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TY - JOUR

T1 - Anisotropic impurity scattering effects on (formula presented) and (formula presented) in (formula presented)

AU - Lin, J. Y.

AU - Chen, S. J.

AU - Chen, S. Y.

AU - Chang, C. F.

AU - Yang, H. D.

AU - Tolpygo, S. K.

AU - Gurvitch, M.

AU - Hsu, Y. Y.

AU - Ku, H. C.

PY - 1999

Y1 - 1999

N2 - We have studied the impurity effects on the superconducting transition temperature (Formula presented) and the upper critical field (Formula presented) in electron irradiated (Formula presented) with in-plane oxygen defects and (Formula presented) It is found that the effects of the same type of defects or impurities on (Formula presented) are the same regardless of the oxygen contents of the samples. Furthermore, (Formula presented) decreases slower in irradiated (Formula presented) than in (Formula presented) This may be well explained by the model that the scattering due to in-plane oxygen defects is more anisotropic than that due to Zn impurities. The different behavior of the reduced slopes (Formula presented) in these two types of samples can also be understood in this context.

AB - We have studied the impurity effects on the superconducting transition temperature (Formula presented) and the upper critical field (Formula presented) in electron irradiated (Formula presented) with in-plane oxygen defects and (Formula presented) It is found that the effects of the same type of defects or impurities on (Formula presented) are the same regardless of the oxygen contents of the samples. Furthermore, (Formula presented) decreases slower in irradiated (Formula presented) than in (Formula presented) This may be well explained by the model that the scattering due to in-plane oxygen defects is more anisotropic than that due to Zn impurities. The different behavior of the reduced slopes (Formula presented) in these two types of samples can also be understood in this context.

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JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

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Anisotropic impurity scattering effects on (formula presented) and (formula presented) in (formula presented)

Abstract

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