Cr2 As2

semiconductor

· Cr2 As2

Cr₂As₂ is a chromium arsenide semiconductor compound belonging to the transition metal pnictide family, characterized by a layered crystal structure that produces anisotropic electronic properties. This material is primarily of research interest for spintronic and topological electronic applications rather than established commercial production, with potential relevance to high-mobility electronic devices and magnetic semiconductor platforms where chromium's ferromagnetic character combines with arsenic's semiconducting behavior.

spintronics researchtopological materials studymagnetic semiconductorsquantum transport devicesthin-film electronics (experimental)high-energy physics sensors (early-stage)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	13,709.3	ksi	—
Shear Modulus(G)	10,357.6	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01460	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1350	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Cr2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control