Ge4 Rh4

semiconductor

· Ge4 Rh4

Ge4Rh4 is an intermetallic compound combining germanium and rhodium, belonging to the class of transition metal-germanium semiconductors. This is a research-phase material studied for its electronic and structural properties rather than an established industrial material. The compound is of interest in solid-state physics and materials research for understanding intermetallic phase behavior, potential thermoelectric applications, and semiconductor device research, though practical deployment remains limited to laboratory investigation.

research semiconductorintermetallic compoundssolid-state physicsthermoelectric materials (exploratory)phase diagram studieselectronic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	96.67	GPa	—
Shear Modulus(G)	47.50	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01990	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4380	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.

Ge4 Rh4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control