Bi2Te3 碲化鉍晶體 (Bismuth Telluride)

簡要描述：Bismuth Telluride (Bi?Te?) Developed at our facilities since early 2013 to optimize the perfect stoichiometry and stabilize the topological insulator state.

更新時間：2024-06-03
產(chǎn)品型號：
廠商性質(zhì)：生產(chǎn)廠家
訪問量：870

產(chǎn)品咨詢聯(lián)系我們

產(chǎn)品分類

二維材料

鈣鈦礦/OLED 異質(zhì)結(jié) MOFS材料其他二維材料二維材料溶液二維材料薄膜二維材料粉末絕緣體黑磷六方氮化硼晶體碲化物晶體硒化物晶體硫化物晶體查看全部產(chǎn)品

相關(guān)文章

詳細(xì)介紹

Bismuth Telluride (Bi?Te?) Developed at our facilities since early 2013 to optimize the perfect stoichiometry and stabilize the topological insulator state.Topological insulator is a new class of material, in which its bulk is insulating while its surface states are conducting. The surface states of topological insulator are robust against any external perturbation because such states are protected by time-reversal symmetry. Similar to transition metal dichalgonides and graphite, Bi?Te? is also layered material with weak interlayer coupling. Our crystals are develop in our laboratories in last two years and are highly crystalline. Raman spectrum displays very sharp and clear modes at 102 cm-1 and 134cm-1 with FWHM less than 4cm-1. If your research needs doping in Bi2Te3, we can also incorporate Ca, Nb, Ni, and Au dopants in Bi2Te3 crystals. Please also see our Tl alloyed Bi2Te3 crystals to advance your topological insulator studies.

Characteristics of Bi2Te3 crystals