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Effect of Germanium Content on the Optical Constants of GexS1-x Thin Films | ||
| journal of kerbala university | ||
| Article 1, Volume 6, Issue 4, 2010, Pages 1-7 PDF (0 K) | ||
| Author | ||
| Mohmmed Abdulhor | ||
| Abstract | ||
| In this study the alloys GexS1-x with different Ge content (x=0, 0.1,0.2and0.3) wt.% have been successfully prepared by evacuated quartz tube under vacuum pressure (10-2mbar), whereas Ge xS1-x thin films were prepared by thermal evaporation technique under vacuum (10-5 mbar) with (x=0, 0.1,0.2and0.3). The optical properties measurements shows that the optical energy gap decrease from (3.4 to 3 eV ) with the increase of x content , the optical constants declare significant variation with x content variation. | ||
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