K1 Tm1

semiconductor

· K1 Tm1

K1 Tm1 is a semiconductor material based on thulium (Tm) doping or incorporation, likely part of a rare-earth semiconductor family used in specialized optoelectronic and photonic applications. This material is of primary interest in research and emerging technology contexts, where rare-earth semiconductors are explored for infrared emission, quantum computing platforms, and high-frequency device applications where conventional semiconductors reach performance limits.

infrared emitters and detectorsquantum computing qubitshigh-frequency electronicsoptical telecommunicationsresearch and developmentrare-earth photonic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,555.9	ksi	—
Shear Modulus(G)	1,089.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00530	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.5070	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.

K1 Tm1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control