Ge3 Sb1

semiconductor

· Ge3 Sb1

Ge3Sb1 is a germanium-antimony compound semiconductor belonging to the chalcogenide family, notable for its potential in phase-change memory and infrared optics applications. This material composition sits within the broader research space of phase-change materials (PCMs) and IV-VI semiconductors, where germanium-antimony alloys are investigated for reversible crystalline-to-amorphous transitions. While not a mainstream commercial material, Ge3Sb1 represents the type of engineered semiconductor compound used in next-generation data storage technologies and specialized photonic devices where thermal and electrical switching properties are exploited.

phase-change memory devicesinfrared detectors and opticsthermal switching applicationsresearch semiconductorsprogrammable photonics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00330	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3690	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.

Ge3 Sb1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control