Bi2Se3 硒化鉍晶體-未摻雜

簡要描述：Bismuth Selenide (Bi?Se?) Developed at our facilities since early 2011 to optimize the perfect stoichiometry and stabilize the topological insulator state.

更新時間：2024-06-03
產品型號：
廠商性質：生產廠家
訪問量：976

產品咨詢聯系我們

二維材料

鈣鈦礦/OLED 異質結 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品

Bismuth Selenide (Bi?Se?) Developed at our facilities since early 2011 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?Se? 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 with FWHM less than 4cm-1. If your research needs doping in Bi2Se3, we can also incorporate Ca, Nb, Ni, and Au dopants in Bi2Se3 crystals. Please also see our doped p-type and n-type Bi2Se3 crystals.

Characteristics of Bi2Se3 crystals