Strong Kleinman-Forbidden Second Harmonic Generation in Chiral Sulfide: LaInSbS.
A new chiral sulfide family, LnInSbS (Ln = La, Pr, Nd), with its own structure type in space group P422 or its enantiomorph P422 has been synthesized by solid-state reaction. Remarkably, the La member shows the strongest Kleinman-forbidden second harmonic generation to date, with an intensity 1.5 ti...
| Publicado en: | Journal of the American Chemical Society Vol. 134; no. 4; pp. 1993 - 1996 |
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| Autores principales: | , , |
| Formato: | Artículo |
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American Chemical Society
2/1/2012
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=71532137&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 71532137 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 00027863 ACS jtl: Journal of the American Chemical Society issn: 00027863 maglogo: N pubinfo: dt: 2/1/2012 vid: 134 iid: 4 pid: 997 pub: American Chemical Society artinfo: ui: 71532137 10.1021/ja2109008 ppf: 1993 ppct: 3 formats: tig: atl: Strong Kleinman-Forbidden Second Harmonic Generation in Chiral Sulfide: LaInSbS. aug: au: Hua-Jun Zhao Yong-Fan Zhang Ling Chen affil: Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, People’s Republic of China Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, People's Republic of China su: Sulfides Chemical synthesis Solid state chemistry Density functionals Second harmonic generation Lanthanum sug: subj: Sulfides Chemical synthesis Solid state chemistry Density functionals Second harmonic generation Lanthanum ab: A new chiral sulfide family, LnInSbS (Ln = La, Pr, Nd), with its own structure type in space group P422 or its enantiomorph P422 has been synthesized by solid-state reaction. Remarkably, the La member shows the strongest Kleinman-forbidden second harmonic generation to date, with an intensity 1.5 times that of commercial AgGaS at a laser wavelength of 2.05 μm, and exhibits type-I phase-matchable behavior. Density functional theory calculations and ab initio molecular dynamics simulations suggest that lattice vibrations may be responsible for the origin and magnitude of the strong SHG effect. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y dt: @attributes: year: 2012 holdings: @attributes: islocal: N |
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