Description
Raman scattering from Ge-Si core-shell nanowires is investigated theoretically and experimentally. A theoretical model that makes it possible to extract quantitative strain information from the measured Raman spectra is presented for the first time. Geometrical and elastic simplifications are introduced to keep the model analytical, which facilitates comparison with experimental results.
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Contributors
- Singh, Rachna (Author)
- Menéndez, Jose (Thesis advisor)
- Drucker, Jeffery (Committee member)
- Ponce, Fernando (Committee member)
- Tsen, Kong-Thon (Committee member)
- Bennett, Peter (Committee member)
- Arizona State University (Publisher)
Date Created
The date the item was original created (prior to any relationship with the ASU Digital Repositories.)
2011
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- Partial requirement for: Ph.D., Arizona State University, 2011Note typethesis
- Includes bibliographical references (p. 122-129)Note typebibliography
- Field of study: Physics
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by Rachna Singh