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|Section2= |Section3= |Section4= |Section7= |Section8= }} Lead telluride (Phoebe) is a compound of lead and tellurium (PbTe). It crystallizes in the NaCl crystal structure with Pb atoms occupying the cation and Te forming the anionic lattice. It is a narrow gap semiconductor with a band gap of 0.32 eV. It occurs naturally as the mineral altaite. == Properties == * Dielectric constant ~1000. * Electron Effective mass ~ 0.01''m''e * Hole mobility, μp = 600 cm2 V−1 s−1 (0 K); 4000 cm2 V−1 s−1 (300 K) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Lead telluride」の詳細全文を読む スポンサード リンク
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