Hole concentration of sintered Bi2-xPbxSr2Ca1-yYyCu 2O8+d

Hiroshi Yasuoka; Shinjiro Tochihara; Takahiro Katsumata; Ai Yamaguchi; Masami Mashino; Hiromasa Mazaki; Minoru Osada; Masato Kakihana

Hole concentration of sintered Bi_2-xPb_xSr₂Ca_1-yY_yCu ₂O_8+d

Hiroshi Yasuoka^*, Shinjiro Tochihara, Takahiro Katsumata, Ai Yamaguchi, Masami Mashino, Hiromasa Mazaki, Minoru Osada, Masato Kakihana

^*Corresponding author for this work

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

Abstract

The effect of Pb and/or Y doping on the hole concentration n_h of Bi_2-xPb_xSr₂Ca_1-yY_yCu ₂O_8+d was studied by means of optical absorption. T_c and magnetic response were examined in terms of fundamental and harmonic susceptibilities. The sample of x= 0, y = 0.2 shows the highest T_c. Further substitution of Y decreases both T_c and n_h. Pb substitution introduces holes only for the case of poor n_h samples. The pinning force density is enhanced with n_h.

Original language	English
Pages (from-to)	1087-1088
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	284-288
Issue number	PART I
Publication status	Published - 2000
Externally published	Yes

Keywords

AC susceptibility
Bi-2212 substituted
Hole concentration

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics

Cite this

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title = "Hole concentration of sintered Bi2-xPbxSr2Ca1-yYyCu 2O8+d",

abstract = "The effect of Pb and/or Y doping on the hole concentration nh of Bi2-xPbxSr2Ca1-yYyCu 2O8+d was studied by means of optical absorption. Tc and magnetic response were examined in terms of fundamental and harmonic susceptibilities. The sample of x= 0, y = 0.2 shows the highest Tc. Further substitution of Y decreases both Tc and nh. Pb substitution introduces holes only for the case of poor nh samples. The pinning force density is enhanced with nh.",

keywords = "AC susceptibility, Bi-2212 substituted, Hole concentration",

author = "Hiroshi Yasuoka and Shinjiro Tochihara and Takahiro Katsumata and Ai Yamaguchi and Masami Mashino and Hiromasa Mazaki and Minoru Osada and Masato Kakihana",

year = "2000",

language = "English",

volume = "284-288",

pages = "1087--1088",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "PART I",

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TY - JOUR

T1 - Hole concentration of sintered Bi2-xPbxSr2Ca1-yYyCu 2O8+d

AU - Yasuoka, Hiroshi

AU - Tochihara, Shinjiro

AU - Katsumata, Takahiro

AU - Yamaguchi, Ai

AU - Mashino, Masami

AU - Mazaki, Hiromasa

AU - Osada, Minoru

AU - Kakihana, Masato

PY - 2000

Y1 - 2000

N2 - The effect of Pb and/or Y doping on the hole concentration nh of Bi2-xPbxSr2Ca1-yYyCu 2O8+d was studied by means of optical absorption. Tc and magnetic response were examined in terms of fundamental and harmonic susceptibilities. The sample of x= 0, y = 0.2 shows the highest Tc. Further substitution of Y decreases both Tc and nh. Pb substitution introduces holes only for the case of poor nh samples. The pinning force density is enhanced with nh.

AB - The effect of Pb and/or Y doping on the hole concentration nh of Bi2-xPbxSr2Ca1-yYyCu 2O8+d was studied by means of optical absorption. Tc and magnetic response were examined in terms of fundamental and harmonic susceptibilities. The sample of x= 0, y = 0.2 shows the highest Tc. Further substitution of Y decreases both Tc and nh. Pb substitution introduces holes only for the case of poor nh samples. The pinning force density is enhanced with nh.

KW - AC susceptibility

KW - Bi-2212 substituted

KW - Hole concentration

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M3 - Article

AN - SCOPUS:0033687101

SN - 0921-4526

VL - 284-288

SP - 1087

EP - 1088

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - PART I

ER -

Hole concentration of sintered Bi_2-xPb_xSr₂Ca_1-yY_yCu ₂O_8+d

Abstract

Keywords

ASJC Scopus subject areas

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