What question did this study set out to answer?

Investigate the emission properties of strain-engineered zero-dimensional tin halides.

March 15, 2026

Origin of Inverse Emission Behaviour in Strain-engineered Zero-Dimensional Tin Halides: All-inorganic vs. Hybrid

AMArup Mahata DSDhritismita SarmaIndian Institute of Technology Hyderabad PCPalak Chugh

Key Points

Investigate the emission properties of strain-engineered zero-dimensional tin halides.
Analysis of strain engineering effects on tin halides
Comparison of all-inorganic and hybrid materials
Examination of self-trapped exciton mechanisms
Emission behaviour influenced by strain engineering
Strong self-trapped exciton emissions observed
Distinct differences between all-inorganic and hybrid materials noted

Abstract

Zero-dimensional (0D) tin halides exhibit strong self-trapped exciton (STE) mediated emission driven by the stereochemically active ns2 lone pair, making them promising candidates for next-generation light-emitting technologies. Strain engineering provides...

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