Open AccessSTUDY ON SEMICONDUCTING YBCO THIN FILM AND CHARACTERISTICS OF BOLOMETER
Author(s) -
Jinghe Liu,
Qiang Sun,
Xiangdong Liu,
Hongyan Xing,
Jianli Li,
Guozhen Li,
Huang Zongtan,
Chengcai Huang,
Dan Li,
Huang Jiang-Ping
Publication year - 2000
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.49.2017
Subject(s) - bolometer , materials science , thin film , raman spectroscopy , substrate (aquarium) , infrared , microstructure , optoelectronics , figure of merit , optics , nanotechnology , composite material , physics , detector , oceanography , geology
We have studied the semiconducting property of the Y1Ba2Cu 3O7-δ(δ≥05, abbreviated YBCO) thin film which is depo sited on Si substrate and the characteristics of the bolometer using the film to detect IR radiation. We measured TCR merit and Hall coefficient and analyzed th e microstructure and the responsive characteristics of the YBCO semiconducting t hin film through XRD and Raman spectrum. We believe that the thin film is a new sensing material which can be applied to uncooled infrared focal plane bolometers.