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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

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**.

Original languageEnglish
Title of host publicationLOW TEMPERATURE PHYSICS
Subtitle of host publication24th International Conference on Low Temperature Physics - LT24
Pages505-506
Number of pages2
DOIs
Publication statusPublished - 2006 Dec 1
EventLOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 - Orlando, FL, United States
Duration: 2006 Aug 102006 Oct 17

Publication series

NameAIP Conference Proceedings
Volume850
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

OtherLOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24
CountryUnited States
CityOrlando, FL
Period06/8/1006/10/17

Keywords

  • Bi-based cuprates
  • Bi2201
  • Out-of-plane resistivity
  • Pseudogap

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Pseudogap in Pb-doped Bi2201 studied by the out-of-plane resistivity in magnetic fields up to 40 T'. Together they form a unique fingerprint.

  • Cite this

    Kudo, K., Sasaki, T., Ohmichi, E., Osada, T., Miyoshi, Y., & Kobayashi, N. (2006). Pseudogap in Pb-doped Bi2201 studied by the out-of-plane resistivity in magnetic fields up to 40 T. In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 (pp. 505-506). (AIP Conference Proceedings; Vol. 850). https://doi.org/10.1063/1.2354806