S4 Mn1 Ga2

semiconductor

· S4 Mn1 Ga2

S4Mn1Ga2 is a quaternary chalcogenide semiconductor compound combining sulfur, manganese, and gallium—a research-stage material belonging to the broader family of metal sulfides and III-V semiconductor hybrids. This composition is primarily of academic and exploratory interest for next-generation optoelectronic and spintronic applications, where the magnetic properties of manganese combined with semiconductor band structure offer potential advantages in spin-dependent transport and photon emission/absorption.

experimental spintronic devicesmagnetic semiconductorsphotovoltaic researchdilute magnetic semiconductorsthin-film optoelectronicssolid-state quantum applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,725.8	ksi	—
Shear Modulus(G)	3,278.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01450	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7070	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.

S4 Mn1 Ga2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control