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
Lead 15th Anniversary Live Box the music industry, having debuted on July 31, 2002 with the song "Manatsu no Magic". The first DVD/Blu-ray featured the live performed to celebrate their anniversary, "Lead 15th Anniversary Live ～Kan Ima Shirube-sai～" (感今導祭 / "Guiding Emotions"), which the group held on July 29th and July 30th at the Maihama Amphitheater. The second disc held their fifteenth live tour "Lead Upturn 2017 ～This is Our Day～" - the performance which was performed at Cosmos Theater (Kaizuka City Civic Cultural Hall) in Kaizuka, Osaka on September 10th. Bonuses on both discs featured behind-the-scenes footage of both concerts and the collection of