Preparation and physico-chemical characteristics of crystals of PbTe-SnTe solid solutions at their growth by the directed crystallization method

• Publisher: Elsevier Science
• Year: 1978
• Tongue: English
• Weight: 162 KB
• Volume: 28
• Category: Article
• ISSN: 0042-207X
• DOI: 10.1016/s0042-207x(78)80305-4

✦ Synopsis

Classified abstracts 3512-3523 system. We observed a typical dissociation efficiency of 0.63 from the hydrogen discharge and of 0.73 from a mixture of hydrogen and argon. After coating with concentrated ortho-phosphoric acid. a hydrogen dissociation efficiency as high as 0.82 could be observed. The fraction of dissociated oxygen molecules was measured to be 0.33. (Germany) A Ding et al, Rev Scient Instrum, 48 (8), 1977, 1002-1004.