Tin telluride Tin telluride Tin telluride is a compound of tin and tellurium (SnTe); is a IV-VI narrow band gap semiconductor and has direct band gap of 0.18 eV. It is often alloyed with lead to make lead tin telluride, which is used as an infrared detector material. Tin telluride normally forms p-type semiconductor (Extrinsic semiconductor) due to tin vacancies and is a low temperature superconductor. SnTe exists in 3 crystal phases. At Low temperatures, where the concentration of hole carriers is less than 1.5x10 cm , Tin Telluride exists in rhombohedral phase also known as α-SnTe. At room temperature and atmospheric
Russian wedding traditions his love, but the bride's family will demand a more significant ransom to be paid. Upon satisfaction with the ransom given, the bride's family gives away the bride to the groom. The bride and groom have the option to have a traditional ceremony in a church. In Russian, it is called the "venchanie". The wedding ceremony takes place in a church and is divided into two parts: the "Betrothal" and the "Crowning". The service traditionally takes place in the morning after the celebration of the Divine Liturgy, during which the wedding rings were blessed by being placed on the Holy