La2HfS5

semiconductor
· La2HfS5

La2HfS5 is a rare-earth hafnium sulfide compound belonging to the family of mixed-metal chalcogenides, combining lanthanum and hafnium in a sulfide matrix. This is a research-phase semiconductor material being investigated for optoelectronic and photocatalytic applications, particularly in UV–visible light absorption and solid-state device structures where the combination of rare-earth and refractory metal elements offers potential advantages in thermal stability and bandgap engineering compared to simple binary sulfides.

photocatalytic materials (research)optoelectronic semiconductors (experimental)UV–visible photodetectorshigh-temperature semiconductor researchthin-film device developmentadvanced materials for energy applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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