As1 Rh2

semiconductor

· As1 Rh2

As1Rh2 is an intermetallic compound combining arsenic and rhodium, representing a research-phase semiconductor material within the transition metal arsenide family. This compound is primarily of academic and exploratory interest rather than established industrial production, with potential applications in thermoelectric devices, optoelectronics, or high-temperature semiconductor systems where the combined properties of rhodium's stability and arsenic's semiconducting behavior may offer advantages. Engineers evaluating this material should note it remains in the development stage; viability depends on synthesis scalability, dopability, and performance validation against conventional III-V or II-VI semiconductors for the specific application.

Experimental semiconductorsThermoelectric researchHigh-temperature electronicsIntermetallic compoundsMaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	27,678	ksi	—
Shear Modulus(G)	10,802.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03230	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3800	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.

As1 Rh2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control