Nonlinear Electron-Lattice Interactions in a Wurtzite Semiconductor Enabled via Strongly Correlated Oxide

Nonlinear Electron-Lattice Interactions in a Wurtzite Semiconductor Enabled via Strongly Correlated Oxide

With VO2, a classic strongly correlated oxide material, a model semiconductor CdS is stretched and its electron‐lattice interaction in a nonlinear manner is modulated. Optical spectroscopy is applied to probe the electronic band structure‐associated parameters which is explained by the theoretical p...

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Veröffentlicht in:Advanced materials (Weinheim) 2016-10, Vol.28 (40), p.8975-8982
Hauptverfasser: Wang, Yiping, Seewald, Lucas, Sun, Yi-Yang, Keblinski, Pawel, Sun, Xin, Zhang, Shengbai, Lu, Toh-Ming, Johnson, Jared M., Hwang, Jinwoo, Shi, Jian
Format: Artikel
Sprache:eng
Schlagworte:
Band spectra
Band theory
Correlation
electron-lattice interactions
Mathematical models
Microscopy
nonlinear
Nonlinearity
Oxides
phase transitions
Semiconductors
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Beschreibung
Zusammenfassung:With VO2, a classic strongly correlated oxide material, a model semiconductor CdS is stretched and its electron‐lattice interaction in a nonlinear manner is modulated. Optical spectroscopy is applied to probe the electronic band structure‐associated parameters which is explained by the theoretical prediction based on k·p method and microscopy study. The research provides a new avenue on dynamic straining engineering.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201602178