ISSN:
1432-0630
Keywords:
72.40.+w
;
73.60.Hy
;
77.55.+ f
;
81.15.Ef
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract Photoconductivity in Pb2CrO5 thin film prepared by an electron-beam evaporation technique is described. Crystallographically, three kinds of thin films are fabricated which depend on substrate temperature. A sample showing a similar x-ray diffraction profile to the evaporation source material gives the highest photoconductive response. Light illumination from the glass substrate onto the sample improves photoconductivity. A pair of interdigital electrodes is more effective than a pair of planar electrodes on the photoconductive measurement. A band gap energy level of Pb2CrO5 thin film is around 2.2–2.4 eV as a result of the spectral photoconductive response.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00620460
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