Mo4 As4

semiconductor

· Mo4 As4

Mo4As4 is a molybdenum arsenide compound belonging to the transition metal pnictide semiconductor family, characterized by a layered crystal structure with potential for electronic and optoelectronic applications. This material remains primarily in the research phase, studied for its semiconducting properties and potential applications in nanoelectronics, photovoltaics, and quantum devices where the combination of molybdenum and arsenic offers tunable band gap characteristics and unique electronic transport behavior compared to binary counterparts.

Nanoelectronics and 2D materials researchPhotovoltaic devices and photodetectorsQuantum device platformsThermoelectric materials developmentNext-generation semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	167.6	GPa	—
Shear Modulus(G)	78.90	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00140	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1880	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

Quality & Standards

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.

Mo4 As4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards