Sr4 Cd2 As4

semiconductor

· Sr4 Cd2 As4

Sr₄Cd₂As₄ is a quaternary semiconductor compound combining strontium, cadmium, and arsenic elements, belonging to the family of mixed-metal arsenides with potential II-IV-V semiconductor character. This material remains primarily in the research and development phase, investigated for its electronic and optoelectronic properties as part of broader studies into novel semiconductor compositions that may offer tunable bandgaps or unique crystal structures compared to more established III-V or II-VI semiconductors. Engineers and materials scientists consider such compounds for applications requiring specialized band alignment, photonic devices, or specialized detector technologies where conventional semiconductors have limitations.

experimental semiconductor researchoptoelectronic device developmentphotodetector prototypingband-engineering applicationscrystal growth studiesspecialty electronic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4365	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.031	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

Quality & Standards

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.

Sr4 Cd2 As4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards