Hall coefficient of La1.88-yYySr0.12CuO4 (y = 0,0.04) at low temperatures under high magnetic fields

T. Suzuki, T. Goto, K. Chiba, M. Minami, Y. Oshima, T. Fukase, M. Fujita, K. Yamada

研究成果: Article査読

7 被引用数 (Scopus)

抄録

The Hall coefficient in the low-temperature tetragonal phase and the midtemperature orthorhombic phase of La1.88-yYySr0.12CuO4 (y=0,0.04) single crystals is measured under high magnetic fields up to 9 T in order to investigate the detailed behavior of the transport properties at low temperatures in the stripe phase. When the superconductivity is suppressed by high magnetic fields, the Hall coefficient has negative values in low temperatures, and the temperature region of the negative values spreads as increasing magnetic fields. This result indicates that the Hall coefficient in the stripe phase around x = 0.12 is a finite negative value, not zero.

本文言語English
論文番号104528
ページ(範囲)1045281-1045284
ページ数4
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
66
10
DOI
出版ステータスPublished - 2002 9月 1
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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