Sb4

semiconductor

· Sb4

Sb4 is a semiconductor compound based on antimony (Sb), likely representing a binary or complex antimony phase used in specialized electronic and optoelectronic applications. This material belongs to the family of group V semiconductors and related compounds, which are valued for their unique electronic properties in niche applications where standard silicon or gallium arsenide are insufficient. Sb4 and related antimony semiconductors appear in infrared detectors, thermoelectric devices, and experimental quantum electronic systems, where the material's bandgap and carrier mobility characteristics offer advantages in low-temperature or long-wavelength detection that conventional semiconductors cannot easily provide.

infrared detectorsthermoelectric devicesquantum electronics researchcryogenic sensorsspecialized optoelectronicsHall effect devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,462.3	ksi	—
Shear Modulus(G)	-676.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000200	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3090	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.

Sb4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control