Ca1 Cd1 Hg2

semiconductor

· Ca1 Cd1 Hg2

Ca₁Cd₁Hg₂ is a ternary intermetallic compound combining calcium, cadmium, and mercury—a research-phase material in the family of mercury-based semiconductors and metallic alloys. This composition sits at the intersection of cadmium-mercury chalcogenide semiconductors and intermetallic phases, making it of primary interest for fundamental solid-state physics and materials discovery rather than established industrial production. The material would be evaluated by researchers exploring new bandgap engineering strategies, quantum transport phenomena, or specialized optoelectronic device platforms where the particular electronic structure of this ternary phase offers advantages over binary or simpler ternary alternatives.

experimental semiconductorsmercury-based alloys researchnarrow-bandgap optoelectronicssolid-state physics studiesintermetallic phase explorationquantum transport research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03800	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4230	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.

Ca1 Cd1 Hg2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control