Strong Second-Harmonic Generation and Wide Temperature Range Switching Behavior Coexisting in An Ultrawide-Bandgap Selenate

Chi Yang; Mei-Ling Xin

doi:10.1039/d5cc06860f

January 1, 2026Chemical Communications

Strong Second-Harmonic Generation and Wide Temperature Range Switching Behavior Coexisting in An Ultrawide-Bandgap Selenate

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Key Points

The research aims to identify crystalline materials that exhibit both strong second-harmonic generation and switchable behavior.
Investigated crystalline materials for their nonlinear optical properties
Analyzed temperature effects on switchable behavior
Measured second-harmonic generation efficiency
Demonstrated significant second-harmonic generation in the tested materials
Found the materials exhibit switchable behavior across a wide temperature range
Confirmed the presence of an ultra-wide bandgap in the crystalline structures

Implication

Research uncovers strong second-harmonic generation and switchable behavior in crystalline materials, suggesting new applications in optics.

Abstract

Obtaining crystalline materials possessing any one of these three properties—second-harmonic generation (SHG) switchable behavior, ultra-wide bandgap (deep-ultraviolet transparency), or strong nonlinear optical (NLO) effects—is highly challenging. Here, we report a...

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Cite This Study

Yang et al. (2026) studied this question.

synapsesocial.com/papers/6980feb9c1c9540dea811081 https://doi.org/10.1039/d5cc06860f

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Strong Second-Harmonic Generation and Wide Temperature Range Switching Behavior Coexisting in An Ultrawide-Bandgap Selenate

Key Points

Implication

Abstract

Discussion

Cite This Study

Strong Second-Harmonic Generation and Wide Temperature Range Switching Behavior Coexisting in An Ultrawide-Bandgap Selenate

Key Points

Implication

Abstract

Discussion

Cite This Study

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