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
Wedding sari sari at the wedding ceremony and change into other traditional Indian wear afterwards (lehenga, choli, etc.). The types of wedding saris include Kanchipuram wedding sari, Banarasi wedding sari, Sambalpuri wedding sari, Assam silk, Gota sari, Resham sari, Zardosi sari, aithani sari, Bandhani sari, Neriyathum sari. Wedding sari A wedding sari is the traditional wedding dress of Indian women. The sari is traditionally red, with golden embroidery. Saint Thomas Christians from Kerala usually wear golden, white or cream saris with gold embroidery. Red saris are the traditional garment choice for brides in Indian culture. Sari fabric is also traditionally silk. Over