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

Bi2Sr2CaCu2O8+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∥Ba, and it smeared gradually as CD was tilted away from the field direction. The irreversibility field Hirr was scaled with the effective defect density, except for the region where the "recoupling" transition occurs.

Original languageEnglish
Pages (from-to)879-880
Number of pages2
JournalPhysica B: Condensed Matter
Volume284-288
Issue numberPART I
Publication statusPublished - 2000
Externally publishedYes

Fingerprint

Heavy Ions
Heavy ions
Glass transition
heavy ions
Defects
glass
Defect structures
Defect density
defects
configurations
Single crystals
Ions
Direction compound
single crystals
ions

Keywords

  • Bi-2212
  • Columnar defects
  • Irradiation
  • Irreversibility line
  • Peak effect

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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.

Peak effect and Bose-glass transition of the heavy-ion irradiated Bi2212 : Effect of the defect configuration. / Chikumoto, Noriko; Konczykowski, Marcin; Shimoyama, Jun Ichi; Kishio, Kohji; Matsuda, Yuji; Murakami, Masato.

In: Physica B: Condensed Matter, Vol. 284-288, No. PART I, 2000, p. 879-880.

Research output: Contribution to journal › Article

Chikumoto, N, Konczykowski, M, Shimoyama, JI, 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, vol. 284-288, no. PART I, pp. 879-880.
Chikumoto N, Konczykowski M, Shimoyama JI, Kishio K, Matsuda Y, Murakami M. Peak effect and Bose-glass transition of the heavy-ion irradiated Bi2212: Effect of the defect configuration. Physica B: Condensed Matter. 2000;284-288(PART I):879-880.
Chikumoto, Noriko ; Konczykowski, Marcin ; Shimoyama, Jun Ichi ; Kishio, Kohji ; Matsuda, Yuji ; Murakami, Masato. / Peak effect and Bose-glass transition of the heavy-ion irradiated Bi2212 : Effect of the defect configuration. In: Physica B: Condensed Matter. 2000 ; Vol. 284-288, No. PART I. pp. 879-880.
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AU - Chikumoto, Noriko

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AU - Kishio, Kohji

AU - Matsuda, Yuji

AU - Murakami, Masato

PY - 2000

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N2 - Bi2Sr2CaCu2O8+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∥Ba, and it smeared gradually as CD was tilted away from the field direction. The irreversibility field Hirr was scaled with the effective defect density, except for the region where the "recoupling" transition occurs.

AB - Bi2Sr2CaCu2O8+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∥Ba, and it smeared gradually as CD was tilted away from the field direction. The irreversibility field Hirr was scaled with the effective defect density, except for the region where the "recoupling" transition occurs.

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KW - Irradiation

KW - Irreversibility line

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