TlSe 硒化TUO晶體 (Thalium Selenide)

簡要描述：In the bulk form (TlSe), Thalium selenide, has band-gap at around 0.7 eV and display strong photoluminescence. Similar to molybdenum disulfide, it has layered structure (lamellar) with weak interlayer

更新時間：2024-06-03
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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

In the bulk form (TlSe), Thalium selenide, has band-gap at around 0.7 eV and display strong photoluminescence. Similar to molybdenum disulfide, it has layered structure (lamellar) with weak interlayer coupling, enabling to isolate down to monolayers. Each monolayer is four atoms thick (Se-Tl-Tl-Se) that is roughly 0.9-1.0 nm. In the literature, monolayer TlSe is currently under-studied, yet to be discovered. Raman peaks are sharp and strong indicating high crystallinity. Our crystals are grown by state-of-the-art growth techniques after 8 weeks and show high crystallinity. The size of the samples is typically around ~4mm in size. TlSe has a layered structure with weak interlayer coupling. Single crystal TlSe comes ready for exfoliation and is ideal for 2D research.