O1 Pa1

semiconductor

· O1 Pa1

O1 Pa1 is a semiconductor material with uncertain composition that exhibits moderate elastic stiffness properties characteristic of crystalline or polycrystalline semiconducting compounds. Without confirmed elemental composition or structure, this material likely belongs to a binary or ternary semiconductor family under investigation for niche electronic or optoelectronic applications; its mechanical properties suggest potential use in structural or hybrid semiconductor contexts where both electrical and mechanical performance matter.

experimental semiconductor researchcompound semiconductor developmentelectronic device substratesoptoelectronic componentsmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	30,085.6	ksi	DFT · OptB88vdW
Shear Modulus(G)	4,528.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00150	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.638	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

O1 Pa1 — Properties & Data | MatWorld

O1 Pa1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control