Se32

semiconductor
· Se32

Se32 is a selenium-based semiconductor material, likely referring to a specific selenium allotrope or doped selenium composition used in electronic and photonic applications. Selenium semiconductors are employed in photodetectors, solar cells, and switching devices where their photoelectric properties and moderate bandgap energy are advantageous for light sensing and energy conversion across visible and near-infrared wavelengths. Compared to silicon or compound semiconductors, selenium offers distinct optical absorption characteristics and is particularly valued in legacy xerographic (photocopier) drums and specialized radiation detection systems, though its use has declined in some applications due to material brittleness and lower carrier mobility.

photodetectors and image sensorsphotovoltaic devicesxerographic imaging drumsionizing radiation detectionoptical switching elementsthin-film electronics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
1,759.7
range 1,745.2–1,774.2median of 2 measurements
ksi—
Shear Modulus(G)
849.9
range 797.7–902.1median of 2 measurements
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
1.178
range 1.123–1.232median of 2 measurements
eV—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
0.05500
range 0.05400–0.05600median of 2 measurements
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.