Lower critical fields of Bi2Sr2CaCu2O8+d and YBa2Cu3O7-d single crystals

S. Tochihara, H. Yasuoka, H. Mazaki, M. Osada, M. Kakihana

研究成果: Article

4 引用 (Scopus)


The lower critical fields (Hc1) of Bi2Sr2CaCuO8+d and YBa2Cu3O7-d single crystals were measured by SQUID at various temperatures below Tc. The measurements were based on studies of type-II superconductors in the framework of the modified Kim-Anderson model. Results show that Hc1,c(T) (H∥c axis) and Hc1,ab(T) (H⊥c axis) for BSCCO show an anomalous upturn below about 40 K, but those for YBCO do not show any anomaly.

ジャーナルJournal of Applied Physics
出版物ステータスPublished - 1999 6 15

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physics and Astronomy (miscellaneous)

フィンガープリント Lower critical fields of Bi<sub>2</sub>Sr<sub>2</sub>CaCu<sub>2</sub>O<sub>8+d</sub> and YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-d</sub> single crystals' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Tochihara, S., Yasuoka, H., Mazaki, H., Osada, M., & Kakihana, M. (1999). Lower critical fields of Bi2Sr2CaCu2O8+d and YBa2Cu3O7-d single crystals. Journal of Applied Physics, 85(12), 8299-8306.