Published September 9, 1991
| Version v1
Journal article
Nonbolometric photoresponse of YBa2Cu3O7-δ films
Description
Current biased films of YBa2Cu3O7-δ (YBCO) are illuminated by short pulses of laser light and transient voltages are measured for a range of temperature 10 K <T < 250 K. Near the superconducting transition temperature Tc a bolometric response is observed. Below Tc signals are observed that cannot be explained by a bolometric mechanism. These signals, with decay times of the order of hundreds of picoseconds, are characterized and discussed
Additional details
Publishing Information
- Journal Title
- Applied Physics Letters
- Journal Volume
- 59
- Journal Issue
- 11
- Series
- Appl. Phys. Lett.
- Journal Page Range
- 1371-1373
- ISSN
- 0003-6951
- CODEN
- APPLA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22088717
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BARIUM OXIDES; COPPER OXIDES; HIGH-TC SUPERCONDUCTORS; LOW TEMPERATURE; PHOTOELECTRIC EFFECT; QUATERNARY COMPOUNDS; SUPERCONDUCTING FILMS; TRANSITION TEMPERATURE; ULTRALOW TEMPERATURE; VERY LOW TEMPERATURE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; AMINES; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; FILMS; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS