Effect of ZnS shell on the Raman spectra from CdSe nanorods |
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| Authors: | Holger Lange María Machón Mikhail Artemyev Ulrike Woggon Christian Thomsen |
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| Institution: | 1. Institut für Festk?rperphysik, Technische Universit?t Berlin, Germany;2. Institute for Physico‐Chemical Problems of Belorussian State University, Minsk;3. Fachbereich Physik, Universit?t Dortmund, Germany |
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| Abstract: | We investigated the influence of an epitaxially grown ZnS shell on the phonon spectra of CdSe nanorods of different sizes. The CdSe related Raman peaks shift with addition of a ZnS shell. The longitudinal optical phonon shifts slightly due to strain and the low‐energy shoulder shifts stronger, which can be explained within a model for surface optical phonons. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
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| Keywords: | 63 22 +m 78 30 Fs 81 05 Dz |
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