Investigating Implantation Damage of Hyperdoped Semiconductors
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Dissanayake, Senali
Chow, Philippe K.
Lim, Qi
Williams, Jim
Warrender, Jeffrey M.
Sher, Meng-Ju
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IEEE
Abstract
Hyperdoping semiconductor is one of the material candidates for intermediate band photovoltaics. We investigate implantation damage and associated defects. Time resolved terahertz spectroscopy reveals that charge carrier lifetime is hindered by defects not detected by conventional microscopic and spectroscopic techniques.
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2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
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Restricted until
2099-12-31