Microwave absorption spectrum and reentrant phase in Bi2212 single crystal: microwave power dependence

Microwave power (Pm) dependence of microwave absorption (MA) was investigated on Bi2Sr2CaCu2Ox crystals at liquid nitrogen temperature. At low Pm of 0.1 mW, MA spectrum shows only a sharp first peak near zero magnetic fields (Ha), which corresponds to Meissner phase, for Ha∥c-axis. MA spectrum shows...

Full description

Saved in:
Bibliographic Details
Published inPhysica. C, Superconductivity Vol. 388-389; pp. 687 - 688
Main Authors Ahmad, G., Hashizume, A., Iwasaki, S., Yoshii, K., Reddy, B.J., Shahabuddin, M., Uthayakumar, S., Jayavel, R., Endo, T.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.05.2003
Subjects
Bi2212 single crystal
Microwave absorption
Microwave power
Reentrant phase
Temperature rise
Microwave power
Temperature rise
74.60.Ge
74.22.Hs
Microwave absorption
Reentrant phase
Bi2212 single crystal
74.25.Nf
Online AccessGet full text

Cover

More Information
Summary:Microwave power (Pm) dependence of microwave absorption (MA) was investigated on Bi2Sr2CaCu2Ox crystals at liquid nitrogen temperature. At low Pm of 0.1 mW, MA spectrum shows only a sharp first peak near zero magnetic fields (Ha), which corresponds to Meissner phase, for Ha∥c-axis. MA spectrum shows a dip and a broad second peak when Pm is increased. These dip and broad peak reflect reentrant liquid phase and solid phase. The broad peak shifts to lower fields with increasing Pm. The real sample temperature is raised by 4 K with increasing Pm to 50 mW.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0921-4534
1873-2143
DOI:10.1016/S0921-4534(02)02367-5