Direct measurement of spectral momentum densities of ordered and disorderd semiconductors by high energy EMS
High Energy solid state electron momentum spectroscopy (EMS) is capable of directly measuring spectral functions of ordered and disordered solid matter. In this paper we investigate the spectral functions for the group IV semiconductors Ge and Si. We attempt to resolve the electronic structure differences in amorphous, polycrystalline and crystalline atomic arrangements of the semiconductors. We examine the experimental differences in polycrystalline and amorphous Ge, and draw conclusions as to...[Show more]
|Collections||ANU Research Publications|
|Source:||Proceedings of International Symposia on (e,2e), Double Photoionization, and Related Topics and International Symposia on Polarization and Coorelation in Electronic and Atomic Collisions 2005|
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