Open AccessStudy of properties of electrical conductivity of Tin dioxide thin films treated with Xenon impulse radiation used as Gas sensors
Author(s) -
Baghdad Science Journal
Publication year - 2009
Publication title -
mağallaẗ baġdād li-l-ʿulūm
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.167
H-Index - 6
eISSN - 2411-7986
pISSN - 2078-8665
DOI - 10.21123/bsj.6.4.693-697
Subject(s) - tin dioxide , materials science , xenon , annealing (glass) , isothermal process , impulse (physics) , crystallization , conductivity , tin , electrical resistivity and conductivity , radiation , analytical chemistry (journal) , composite material , optics , chemical engineering , chemistry , thermodynamics , metallurgy , electrical engineering , chromatography , physics , organic chemistry , quantum mechanics , engineering
During of Experimental result of this work , we found that the change of electrical conductivity proprieties of tin dioxide with the change of gas concentration at temperatures 260oC and 360oC after treatment by photons rays have similar character after treatment isothermally. We found that intensive short duration impulse annealing during the fractions of a second leads to crystallization of the films and to the high values of its gas sensitivity.