Peak effect and Bose-glass transition of the heavy-ion irradiated Bi2212: Effect of the defect configuration

Noriko Chikumoto; Marcin Konczykowski; Jun Ichi Shimoyama; Kohji Kishio; Yuji Matsuda; Masato Murakami

doi:10.1016/S0921-4526(99)02198-5

Peak effect and Bose-glass transition of the heavy-ion irradiated Bi2212: Effect of the defect configuration

Noriko Chikumoto, Marcin Konczykowski, Jun Ichi Shimoyama, Kohji Kishio, Yuji Matsuda, Masato Murakami

Research output: Contribution to journal › Article

Abstract

Bi₂Sr₂CaCu₂O_8+δ single crystals were irradiated with 5.8 GeV Pb-ions to introduce columnar defects (CD). The orientation of the defect structure was altered by changing the direction of incident beam. The peak effect was observed in the sample with CD∥c-axis∥B_a, and it smeared gradually as CD was tilted away from the field direction. The irreversibility field H_irr was scaled with the effective defect density, except for the region where the "recoupling" transition occurs.

Original language	English
Pages (from-to)	879-880
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	284-288
Issue number	PART I
DOIs	https://doi.org/10.1016/S0921-4526(99)02198-5
Publication status	Published - 2000 Jan 1

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Keywords

Bi-2212
Columnar defects
Irradiation
Irreversibility line
Peak effect

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Cite this

Chikumoto, N., Konczykowski, M., Shimoyama, J. I., Kishio, K., Matsuda, Y., & Murakami, M. (2000). Peak effect and Bose-glass transition of the heavy-ion irradiated Bi2212: Effect of the defect configuration. Physica B: Condensed Matter, 284-288(PART I), 879-880. https://doi.org/10.1016/S0921-4526(99)02198-5

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AU - Kishio, Kohji

AU - Matsuda, Yuji

AU - Murakami, Masato

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10.1016/S0921-4526(99)02198-5