Pseudogap in Pb-doped Bi2201 studied by the out-of-plane resistivity in magnetic fields up to 40 T

K. Kudo, T. Sasaki, E. Ohmichi, T. Osada, Y. Miyoshi, N. Kobayashi

研究成果

抄録

We determine the onset temperature of the pseudogap corresponding to the precursor of the superconductivity by measuring the out-of-plane resistivity ρc of Bi1.74Pb0.38Sr1.88CuO 6+δ in magnetic fields up to 40 T. It has been found that the semiconducting upturn of ρc(T) below T* is suppressed by the application of magnetic fields up to 40 T at low temperatures below T** which is lower than T*. That is, with decreasing temperature, the magnetic-field insensitive pseudogap is formed below T*, and then the magnetic-field sensitive one participates below T**. These results have confirmed that the pseudogap corresponding to the precursor of the superconductivity is formed below T**.

本文言語English
ホスト出版物のタイトルLOW TEMPERATURE PHYSICS
ホスト出版物のサブタイトル24th International Conference on Low Temperature Physics - LT24
ページ505-506
ページ数2
DOI
出版ステータスPublished - 12月 1 2006
外部発表はい
イベントLOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 - Orlando, FL
継続期間: 8月 10 200610月 17 2006

出版物シリーズ

名前AIP Conference Proceedings
850
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

OtherLOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24
国/地域United States
CityOrlando, FL
Period8/10/0610/17/06

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Pseudogap in Pb-doped Bi2201 studied by the out-of-plane resistivity in magnetic fields up to 40 T」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル