Studies on bulk and thin films of lead (Pb) modified chalcogenide glasses

Show simple item record Pattanaik, Akhyaya K 2020-09-01T05:16:28Z 2020-09-01T05:16:28Z 2002
dc.identifier.other ROLL NO.984401
dc.description Supervisor: A. Srinivasan en_US
dc.description.abstract Chalcogenide glasses contain group VI (A) elements of the periodic table such as Sulphur, Selenium or Tellurium as their major constituent. Chalcogenide glasses are known to be p-type semiconductors. It was reported that Ge-Se glasses containing appropriate amounts of Bismuth (Bi) or Lead (Pb) exhibited n-type conduction. Bi modified chalcogenide glasses have received more attention in the literature as compared to Pb modified chalcogenide glasses. In this thesis, a systematic study of the electrical, thermal and optical properties of bulk and thin films of Pb modified chalcogenide glasses is reported. The basic interest in chalcogenide glasses exhibiting p-type to n-type charge carrier reversal and the general lack of information on thin films of these glasses are the motivations behind this work. en_US
dc.description.abstract (Abstract Not Available) en_US
dc.language.iso en en_US
dc.relation.ispartofseries TH-0256;
dc.subject PHYSICS en_US
dc.title Studies on bulk and thin films of lead (Pb) modified chalcogenide glasses en_US
dc.type Thesis en_US

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