Hg3 Te3

semiconductor

· Hg3 Te3

Mercury telluride (HgTe) is a narrow-bandgap semiconductor compound from the II-VI material family, notable for its tunable electronic properties and high carrier mobility. It is primarily investigated for infrared detection and sensing applications, including thermal imaging and spectroscopy systems where its narrow bandgap enables sensitivity across the mid- to far-infrared spectrum. HgTe-based materials, particularly in heterostructure configurations (such as HgTe/CdTe), are also of significant research interest as topological insulators and quantum well systems for next-generation electronic and photonic devices.

infrared detectors and sensorsthermal imaging systemsspectroscopy applicationsquantum wells and heterostructurestopological materials researchcryogenic electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	22.51	GPa	—
Shear Modulus(G)	13.89	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1728	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.05800	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.

Hg3 Te3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control