V2 H1

semiconductor

· V2 H1

V2 H1 is a vanadium-based semiconductor material, likely a vanadium dioxide (VO2) derivative or vanadium compound in the H1 phase designation. This material family is of significant research interest for thermochromic and electronic switching applications due to vanadium's variable oxidation states and resulting phase-transition properties. Industrial applications center on smart window technologies, thermal sensors, and emerging solid-state electronics where the metal-insulator transition behavior of vanadium compounds provides switchable electrical and optical properties.

smart windows and thermochromic coatingsthermal sensors and detectorssolid-state switching devicesenergy-efficient building systemsresearch-phase microelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000900	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1270	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

V2 H1 — Properties & Data | MatWorld

V2 H1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control