TeWON2

semiconductor

· TeWON2

TeWON2 is a semiconductor compound combining tellurium, tungsten, oxygen, and nitrogen in a layered crystalline structure, representing an emerging class of mixed-anion semiconductors. This material is primarily of research interest for next-generation optoelectronic and energy conversion devices, where its tunable bandgap and potential for high carrier mobility offer advantages over conventional binary semiconductors in applications requiring enhanced light absorption or charge transport. The mixed-anion composition allows synthetic control of electronic properties that single-anion materials cannot easily achieve, making it relevant to researchers developing high-efficiency photovoltaics, photodetectors, and thermoelectric devices.

photovoltaic researchphotodetector developmentoptoelectronic devicesthermoelectric materialsenergy conversionadvanced semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2000	eV	—
Magnetic Moment(μB)	0.00217	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9400	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.

TeWON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control