Contactless electroreflectance of polar and nonpolar GaN/AlGaN quantum wells

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We investigate the gas-phase structure of the neutral pentaalanine peptide. The IR spectrum in the 340-1820 cm-1 frequency range is obtained by employing supersonic jet cooling, infrared multiphoton dissociation, and vacuum-ultraviolet action spectroscopy. ...

Contactless electroreflectance of polar and nonpolar GaN/AlGaN quantum wells

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