상품명 | Undoped Bismuth Selenide (Bi₂Se₃) |
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상품요약정보 | Undoped Bismuth Selenide (Bi₂Se₃) |
국내·해외배송 | 국내배송 |
배송방법 | 택배 |
배송비 | 2,500원 (50,000원 이상 구매 시 무료) |
SNS 상품홍보 | |
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배송주기
옵션선택 |
(최소주문수량 1개 이상 / 최대주문수량 0개 이하)
사이즈 가이드수량을 선택해주세요.
위 옵션선택 박스를 선택하시면 아래에 상품이 추가됩니다.
상품명 | 상품수 | 가격 |
---|---|---|
Undoped Bismuth Selenide (Bi₂Se₃) | 0 ( ) |
할인가가 적용된 최종 결제예정금액은 주문 시 확인할 수 있습니다.
Bismuth selenide (Bi2Se3) is a topological insulator crystal belonging to metal chalcogenide material group. Similar to transition metal dichalgonides and graphite, Bi2Se3 is a layered material with weak vdW interlayer coupling. Our Bi2Se3 crystals have been developed at our facilities with topological states, structural crystallinity, reduced defect density, and high purity in mind. They measure ~1cm in size which is the largest size offered in the field. Our crystals exhibit world only 99.9999% purity levels and defect density concentrations as low as 1E9cm-2. Our Bi2Se3 crystals are ideal for electronic, topological insulator, and other solid state sciences research. Examples include scanning tunneling (STM), transmission electron microscopy (TEM), and other spectroscopic studies. Overall, Bi2Se3 displays very sharp and clear Raman modes with FWHM less than 4cm-1, sharp XRD pattern free of minority phases. 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
XRD data collected from Bi2Se3 crystals - 2Dsemiconductors USA
Raman spectrum of Bi2Se3 crystals
Example publication from this product
L. A. Walsh et. al. "Fermi Level Manipulation through Native Doping in the Topological Insulator Bi2Se3" ACS Nano, 12 (6), pp 6310–6318 (2018)
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