大鼠血管生成素受體TIE1（ANG-R-TIE1）ELISA試劑盒
96T 面議污水處理設備 污泥處理設備 水處理過濾器 軟化水設備/除鹽設備 純凈水設備 消毒設備|加藥設備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設備
上海巨納科技有限公司
上海巨納科技有限公司
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簡要描述：Commercially available first ferroelectric semiconductor SbSI 1D and 2D vdW crystals. Bulk V-VI-VII semiconductor has a orthorhombic structure with the space group of Pna21.
Commercially available first ferroelectric semiconductor SbSI 1D and 2D vdW crystals. Bulk V-VI-VII semiconductor has a orthorhombic structure with the space group of Pna21, and crystallises in 1D chains which are held together by van der Waals interaction. 1D crystals by exfoliation or mechanical cleavage. It has been shown to be luminescent semiconductor in the bulk from (Eg~1.6 eV), however material characteristics of monolayer thick SbSI still remain unknown. It has been shown that these materials possess good ferroelectric behavior (ferroelectric response in monolayers is still unknown), exhibit photoferroic effects, good photoluminescence and light-matter characteristics, and electronic behavior.
SbSI crystals have been synthesized using flux zone which similar to chemical vapor transport technique except no transport agents are used to achieve high crystalline and ａnd contamination free materials. Typical product measures nearly 1cm in size. It is extremely easy to exfoliate onto desired substrates. They are environmentally stable and suitable for electronic, optical, and ferroelectrics research.
Material characteristics
Ferroelectric semiconductor
2D anisotropic semiconductor
High mobility semiconductor
Optically luminescent
References
[1] "Atomically sharp 1D SbSeI, SbSI and SbSBr with high stability and novel properties for microelectronic, optoelectronic, and thermoelectric applications" arXiv:1703.05732
[2] "Ferroelectric Materials for Solar Energy Conversion: Photoferroics Revisited"; Energy Environ. Sci., 2015,8, 838-848
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