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M 6 PS 5 X (M = Ag, Cu; X = Cl, Br) chalcohalides exhibiting strong nonlinear optical responses and high laser damage resistances.
- Source :
-
Dalton transactions (Cambridge, England : 2003) [Dalton Trans] 2021 Dec 14; Vol. 50 (48), pp. 17901-17905. Date of Electronic Publication: 2021 Dec 14. - Publication Year :
- 2021
-
Abstract
- A series of M <subscript>6</subscript> PS <subscript>5</subscript> X (M = Ag, Cu; X = Cl, Br) nonlinear optical (NLO) chalcohalides with special MS <subscript>3</subscript> X ligands have been synthesized in this work. Their critical optical performances were systematically measured and the research results show that all of them exhibit strong NLO responses (2.0-2.7 × commercial AgGaS <subscript>2</subscript> ) and high laser-damage thresholds (1.7-2.3 × AgGaS <subscript>2</subscript> ), indicating their potential application as good NLO candidates. Furthermore, first-principles calculations were used to study their inherent structure-property relationships and chalcohalides can be expected to be optimal systems for the exploration of new promising IR NLO crystals.
Details
- Language :
- English
- ISSN :
- 1477-9234
- Volume :
- 50
- Issue :
- 48
- Database :
- MEDLINE
- Journal :
- Dalton transactions (Cambridge, England : 2003)
- Publication Type :
- Academic Journal
- Accession number :
- 34851337
- Full Text :
- https://doi.org/10.1039/d1dt03251h