Abstract
The bandgap and band-edge effective mass of single crystal cadmium oxide, epitaxially grown by metal-organic vapor-phase epitaxy, are determined from infrared reflectivity, ultraviolet/visible absorption, and Hall effect measurements. Analysis and simulation of the optical data, including effects of band nonparabolicity, Moss-Burstein band filling and bandgap renormalization, reveal room temperature bandgap and band-edge effective mass values of 2.16±0.02 eV and 0.21±0.01 m0 respectively. © 2008 American Institute of Physics.
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CITATION STYLE
Jefferson, P. H., Hatfield, S. A., Veal, T. D., King, P. D. C., McConville, C. F., Zúñiga-Pérez, J., & Muñoz-Sanjosé, V. (2008). Bandgap and effective mass of epitaxial cadmium oxide. Applied Physics Letters, 92(2). https://doi.org/10.1063/1.2833269
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