Grey Arsene

Grey Arsene

Catalog Number: ACMA00022943

CAS Number:

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Description

Description The product is gray arsenic crystals, a two-dimensional stable form of arsenic.

Features And Benefits

Features And Benefits Beta-phase arsenic is also known as grey arsenic. It crystallizes in rhombohedral symmetry. Each individual 2D grey arsenic sheet consists of buckling As atoms in 2D. Gray arsenic sheets are theoretically predicted to be 1.6 eV semiconductors with unique topological properties. We have successfully synthesized gray arsenic crystals of 6N or higher purity with excellent exfoliation properties.

Specifications

Purity	(6N) 99.9999% confirmed or higher purity
Bandgap	1.6 eV
Characterization Methods	Raman spectroscopy, RBS, XPS, and SIMS.
Crystal Structure And Type	β-phase, rhombohedral
Degree Of Exfoliation	Very easy to exfoliate
Dimension	Up to cm size crystals
Electrical Property	2D semiconductor
Production Method	High pressure anvil growth
Type	Synthetic

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