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Product | Description | |
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Hafnium Disulfide (HfS2) Crystal Quick inquiry Where to buy Suppliers range | Hafnium disulfide (HfS2 ) is another layered 2D semiconductor material belonging to the group IV transition metal dichalcogenides (TMDC). Hafnium disulfide is a semiconductor with an indirect band gap of about 2.0 eV. The direct band gap of monolayer HfS is expected to be around 1.2 eV. Uses: Hafnium disulfide-based field-effect transistors (FETs) can have sheet current densities as high as 650 μA μm, which makes HfS2 an attractive candidate for logic and optoelectronic device applications. The exfoliated layers of HfS2 are also built into ultrasensitive phototransistors and high-performance FETs. 2D-HfS 2 can also be used as an efficient photocatalyst for water splitting, with strong absorption mainly in the visible and ultraviolet regions. Group: Dichalcogenides. Alternative Names: Hafnium sulfide. CAS No. 18855-94-2. Molecular Weight: 242.62 g/mol. Flash Point: ≥ 99.999%. | |
HfS2 Crystal Quick inquiry Where to buy Suppliers range | HfS2 Crystal. Group: Graphene-like Materials Series. Alternative Names: HAFNIUM SULFIDE/ 99.9%;hafnium disulphide;HAFNIUM SULFIDE 99.9% HFS2 F.W. 242.62 POWDER-200 MESH;Hafnium disulfide;Einecs 242-629-5;Hafnium sulfide (hfs2). CAS No. 18855-94-2. Molecular Weight: HfS2. Molecular Formula: 242.62. Purity: 99.995%. |