GeAs Crystal

GeAs Crystal

Catalog Number: ACMA00024778

CAS Number:

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Description

Description Our single crystal GeAs crystals have guaranteed anisotropic, electronic and optical grade crystal quality. They are developed in our facility using state-of-the-art flux zone technology.

Features And Benefits

Features And Benefits Compared to the commonly used chemical vapor transport (CVT) technique, flux-grown crystals are known for their structural perfection and electronic/optical properties. Each crystal is very large in size and can be used for many years, with high crystallinity, oriented in the 0001 direction, and easy to peel off. Our R&D staff acquire feature datasets in each sample to ensure structural, optical and electronic consistency.

Application

Application Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc.

Specifications

Synonyms	Germanium Arsenide
Molecular Weight	147.56 g/mol
Boiling Point	1238 °C (2260 °F; 1511 K)
Purity	6N (99.9999%)
Density	5.3176 g/cm3
Solubility	soluble in HCl insoluble in ethanol, methanol, acetone
Appearance	Black crystals
Bandgap	1.424 eV (at 300 K)
Characterization Methods	SIMS, XRD, EDS, Raman
Crystal Structure And Type	Monoclinic phase
Dimension	~1 cm in size
Electrical Property	anisotropic semiconductors
Exact Mass	148.842775 g/mol
Magnetic Susceptibility	-16.2·10-6 cm3/mol
Monoisotopic Mass	148.842775
Orientation	(0001)
Production Method	High pressure melt growth
Storage Conditions	Room temperature and dry
Type	Synthetic
Unit Cell Parameters	a = 0.383 nm, b = 0.853 nm, c = 0.99 nm, α = 104.4°, β = 90, γ =102.97°

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