O7 As2 Cd2

semiconductor

· O7 As2 Cd2

O7As2Cd2 is an experimental II-VI semiconductor compound combining cadmium with arsenic and oxygen, belonging to the broader family of cadmium-based semiconductors used in optoelectronic research. This material is primarily of research interest rather than established commercial production, with potential applications in photovoltaic devices, infrared detectors, and solid-state radiation sensing where cadmium compounds' electronic properties are leveraged. Engineers considering this material should note it exists in the research phase; its viability would depend on project timelines, availability constraints, and whether its band gap and carrier mobility characteristics outweigh the handling and environmental concerns associated with cadmium-containing compounds.

photovoltaic researchinfrared detector developmentradiation sensing devicesexperimental optoelectronicssolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	98.98	GPa	—
Shear Modulus(G)	34.01	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.781	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.293	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.

O7 As2 Cd2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control