S6 K2 Cu2 Hf2

semiconductor

· S6 K2 Cu2 Hf2

S6 K2 Cu2 Hf2 is an experimental semiconductor compound combining sulfur, potassium, copper, and hafnium elements, likely developed for research into multi-component semiconducting systems with potential thermal and structural stability from hafnium incorporation. This material family is primarily of academic and exploratory interest rather than established industrial production, with potential applications in high-temperature semiconductor devices, photovoltaic research, or thermoelectric systems where the combination of transition metals and refractory elements could offer advantages over conventional semiconductors.

Research semiconductorsHigh-temperature electronicsExperimental photovoltaicsThermoelectric devicesMaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,456.5	ksi	—
Shear Modulus(G)	4,949.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8065	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.402	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.

S6 K2 Cu2 Hf2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control