Magnetic torque of Bi-Sr-Ca-Cu-O system with interlayer modification

Kazuo Inoue; Shuichi Kawamata; Kiichi Okuda; Ryozo Yoshizaki

doi:10.1007/BF02562994

Magnetic torque of Bi-Sr-Ca-Cu-O system with interlayer modification

Kazuo Inoue, Shuichi Kawamata, Kiichi Okuda, Ryozo Yoshizaki

研究成果: Article › 査読

抄録

Magnetic anisotropy was investigated by magnetic torque measurements for the layered High T_c superconducting system Bi-Sr-Ca-Cu-O with interlayer modification such as La substituted Bi₂Sr₂CuO_6+δ(Bi2201) (T_c=28K), zinc-phthalocyanine(ZnPc)-intercalated Bi₂Sr₂CuO_6+δ(Bi2212)(T_c=57K) and oxygen controlled Bi2212(T_c=57~86 K). Magnetic anisotropy is much affected by the interlayer coupling. The boundary of the dimensional crossover of the vortex lattice shifts toward higher field with increasing the interlayer coupling. The irreversible region becomes narrow by decreasing the interlayer coupling.

本文言語	English
ページ（範囲）	1759-1760
ページ数	2
ジャーナル	Czechoslovak Journal of Physics
巻	46
号	SUPPL. 3
DOI	https://doi.org/10.1007/BF02562994
出版ステータス	Published - 1996
外部発表	はい

ASJC Scopus subject areas

物理学および天文学（全般）

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10.1007/BF02562994

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title = "Magnetic torque of Bi-Sr-Ca-Cu-O system with interlayer modification",

abstract = "Magnetic anisotropy was investigated by magnetic torque measurements for the layered High Tc superconducting system Bi-Sr-Ca-Cu-O with interlayer modification such as La substituted Bi2Sr2CuO6+δ(Bi2201) (Tc=28K), zinc-phthalocyanine(ZnPc)-intercalated Bi2Sr2CuO6+δ(Bi2212)(Tc=57K) and oxygen controlled Bi2212(Tc=57~86 K). Magnetic anisotropy is much affected by the interlayer coupling. The boundary of the dimensional crossover of the vortex lattice shifts toward higher field with increasing the interlayer coupling. The irreversible region becomes narrow by decreasing the interlayer coupling.",

author = "Kazuo Inoue and Shuichi Kawamata and Kiichi Okuda and Ryozo Yoshizaki",

year = "1996",

doi = "10.1007/BF02562994",

language = "English",

volume = "46",

pages = "1759--1760",

journal = "Czechoslovak Journal of Physics",

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TY - JOUR

T1 - Magnetic torque of Bi-Sr-Ca-Cu-O system with interlayer modification

AU - Inoue, Kazuo

AU - Kawamata, Shuichi

AU - Okuda, Kiichi

AU - Yoshizaki, Ryozo

PY - 1996

Y1 - 1996

N2 - Magnetic anisotropy was investigated by magnetic torque measurements for the layered High Tc superconducting system Bi-Sr-Ca-Cu-O with interlayer modification such as La substituted Bi2Sr2CuO6+δ(Bi2201) (Tc=28K), zinc-phthalocyanine(ZnPc)-intercalated Bi2Sr2CuO6+δ(Bi2212)(Tc=57K) and oxygen controlled Bi2212(Tc=57~86 K). Magnetic anisotropy is much affected by the interlayer coupling. The boundary of the dimensional crossover of the vortex lattice shifts toward higher field with increasing the interlayer coupling. The irreversible region becomes narrow by decreasing the interlayer coupling.

AB - Magnetic anisotropy was investigated by magnetic torque measurements for the layered High Tc superconducting system Bi-Sr-Ca-Cu-O with interlayer modification such as La substituted Bi2Sr2CuO6+δ(Bi2201) (Tc=28K), zinc-phthalocyanine(ZnPc)-intercalated Bi2Sr2CuO6+δ(Bi2212)(Tc=57K) and oxygen controlled Bi2212(Tc=57~86 K). Magnetic anisotropy is much affected by the interlayer coupling. The boundary of the dimensional crossover of the vortex lattice shifts toward higher field with increasing the interlayer coupling. The irreversible region becomes narrow by decreasing the interlayer coupling.

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JO - Czechoslovak Journal of Physics

JF - Czechoslovak Journal of Physics

IS - SUPPL. 3

ER -

Magnetic torque of Bi-Sr-Ca-Cu-O system with interlayer modification

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