Superconductors in BiO-CuO-(Sr0.5, Ca0.5)O system

Mikio Fukuhara; Amar S. Bhalla; Robert E. Newnham; Leslie E. Cross; Rustum Roy

doi:10.1016/0167-577X(88)90038-9

Superconductors in BiO-CuO-(Sr_0.5, Ca_0.5)O system

Mikio Fukuhara, Amar S. Bhalla, Robert E. Newnham, Leslie E. Cross, Rustum Roy

New Industry Creation Hatchery Center (NICHe)

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

8 Citations (Scopus)

Abstract

Aurivillius oxides having mole ratio of BiO (Sr_0.5, Ca_0.5) = 1 2 are not only good conductors at room temperature but also superconductors having a T_c range from 83 to 107 K. The superconducting compositions in this system are accompanied by large expansion during sintering. An oxide BiSrCaCu₂O_x (n = 2) shows a maximum T_c value, 107 K, and an onset temperature well above the T_c.

Original language	English
Pages (from-to)	398-400
Number of pages	3
Journal	Materials Letters
Volume	6
Issue number	11-12
DOIs	https://doi.org/10.1016/0167-577X(88)90038-9
Publication status	Published - 1988 Jul

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/0167-577X(88)90038-9

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title = "Superconductors in BiO-CuO-(Sr0.5, Ca0.5)O system",

abstract = "Aurivillius oxides having mole ratio of BiO (Sr0.5, Ca0.5) = 1 2 are not only good conductors at room temperature but also superconductors having a Tc range from 83 to 107 K. The superconducting compositions in this system are accompanied by large expansion during sintering. An oxide BiSrCaCu2Ox (n = 2) shows a maximum Tc value, 107 K, and an onset temperature well above the Tc.",

author = "Mikio Fukuhara and Bhalla, {Amar S.} and Newnham, {Robert E.} and Cross, {Leslie E.} and Rustum Roy",

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AU - Fukuhara, Mikio

AU - Bhalla, Amar S.

AU - Newnham, Robert E.

AU - Cross, Leslie E.

AU - Roy, Rustum

PY - 1988/7

Y1 - 1988/7

N2 - Aurivillius oxides having mole ratio of BiO (Sr0.5, Ca0.5) = 1 2 are not only good conductors at room temperature but also superconductors having a Tc range from 83 to 107 K. The superconducting compositions in this system are accompanied by large expansion during sintering. An oxide BiSrCaCu2Ox (n = 2) shows a maximum Tc value, 107 K, and an onset temperature well above the Tc.

AB - Aurivillius oxides having mole ratio of BiO (Sr0.5, Ca0.5) = 1 2 are not only good conductors at room temperature but also superconductors having a Tc range from 83 to 107 K. The superconducting compositions in this system are accompanied by large expansion during sintering. An oxide BiSrCaCu2Ox (n = 2) shows a maximum Tc value, 107 K, and an onset temperature well above the Tc.

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JO - Materials Letters

JF - Materials Letters

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ER -

Superconductors in BiO-CuO-(Sr_0.5, Ca_0.5)O system

Abstract

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