Reversible photoswitching of the interfacial nonlinear optical response
Incorporating photochromic molecules into organic/inorganic hybrid materials may lead to photoresponsive systems. In such systems, the second-order nonlinear properties can be controlled via external stimulation with light at an appropriate wavelength. By creating photochromic molecular switches con...
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| Hauptverfasser: | , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
January 21, 2015
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| In: |
The journal of physical chemistry letters
Year: 2015, Jahrgang: 6, Heft: 3, Pages: 505-509 |
| ISSN: | 1948-7185 |
| DOI: | 10.1021/jz502477m |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1021/jz502477m
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| Verfasserangaben: | Michael Schulze, Manuel Utecht, Andreas Hebert, Karola Rück-Braun, Peter Saalfrank, and Petra Tegeder |
| Zusammenfassung: | Incorporating photochromic molecules into organic/inorganic hybrid materials may lead to photoresponsive systems. In such systems, the second-order nonlinear properties can be controlled via external stimulation with light at an appropriate wavelength. By creating photochromic molecular switches containing self-assembled monolayers on Si(111), we can demonstrate efficient reversible switching, which is accompanied by a pronounced modulation of the nonlinear optical (NLO) response of the system. The concept of utilizing functionalized photoswitchable Si surfaces could be a way for the generation of two-dimensional NLO switching materials, which are promising for applications in photonic and optoelectronic devices. |
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| Beschreibung: | Gesehen am 20.07.2020 |
| Beschreibung: | Online Resource |
| ISSN: | 1948-7185 |
| DOI: | 10.1021/jz502477m |