Diffuse scattering in T*-phase superconducting oxides (II) LaSmSrCuO

Tomoaki Ikeda; Yasumasa Koyama; Yasuhide Inoue

doi:10.1016/0921-4534(91)92068-M

Diffuse scattering in T^*-phase superconducting oxides (II) LaSmSrCuO

Tomoaki Ikeda^*, Yasumasa Koyama, Yasuhide Inoue

^*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

Features of diffuse scattering in La1.8-xSmxSr0.2CuOz have been investigated by means of electron diffraction. There exist two types of diffuse scatterings in the T- and T^*-structures, which are, respectively, observed as a {100}^* planar diffuse scattering and a cylindrical-shape one along c axis in reciprocal space. Because the features of the latter scattering is basically identical to those observed in NdCeSrCuO with the T^*-structure, it is understood that the characteristic structural disorder due to static displacements of atoms commonly exists in superconducting oxides with the T^*-structure.

Original language	English
Pages (from-to)	531-532
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	185-189
Issue number	PART 1
DOIs	https://doi.org/10.1016/0921-4534(91)92068-M
Publication status	Published - 1991 Dec 1
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/0921-4534(91)92068-M

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title = "Diffuse scattering in T*-phase superconducting oxides (II) LaSmSrCuO",

abstract = "Features of diffuse scattering in La1.8-xSmxSr0.2CuOz have been investigated by means of electron diffraction. There exist two types of diffuse scatterings in the T- and T*-structures, which are, respectively, observed as a {100}* planar diffuse scattering and a cylindrical-shape one along c axis in reciprocal space. Because the features of the latter scattering is basically identical to those observed in NdCeSrCuO with the T*-structure, it is understood that the characteristic structural disorder due to static displacements of atoms commonly exists in superconducting oxides with the T*-structure.",

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T1 - Diffuse scattering in T*-phase superconducting oxides (II) LaSmSrCuO

AU - Ikeda, Tomoaki

AU - Koyama, Yasumasa

AU - Inoue, Yasuhide

PY - 1991/12/1

Y1 - 1991/12/1

N2 - Features of diffuse scattering in La1.8-xSmxSr0.2CuOz have been investigated by means of electron diffraction. There exist two types of diffuse scatterings in the T- and T*-structures, which are, respectively, observed as a {100}* planar diffuse scattering and a cylindrical-shape one along c axis in reciprocal space. Because the features of the latter scattering is basically identical to those observed in NdCeSrCuO with the T*-structure, it is understood that the characteristic structural disorder due to static displacements of atoms commonly exists in superconducting oxides with the T*-structure.

AB - Features of diffuse scattering in La1.8-xSmxSr0.2CuOz have been investigated by means of electron diffraction. There exist two types of diffuse scatterings in the T- and T*-structures, which are, respectively, observed as a {100}* planar diffuse scattering and a cylindrical-shape one along c axis in reciprocal space. Because the features of the latter scattering is basically identical to those observed in NdCeSrCuO with the T*-structure, it is understood that the characteristic structural disorder due to static displacements of atoms commonly exists in superconducting oxides with the T*-structure.

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JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

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Diffuse scattering in T^*-phase superconducting oxides (II) LaSmSrCuO

Abstract

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