Browsing by Author "Franta, Benjamin"
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Fabrication techniques for femtosecond laser textured and hyperdoped silicon
Franta, Benjamin Andrew (2016-05-18)This thesis presents a range of advances in the fabrication of femtosecond laser textured and hyperdoped silicon, a material platform with potential applications in photovoltaics, photodetectors, light-emitting diodes, ... -
Simultaneous high crystallinity and sub-bandgap optical absorptance in hyperdoped black silicon using nanosecond laser annealing
Franta, Benjamin Andrew; Pastor, David; Gandhi, Hemi H.; Rekemeyer, Paul H.; Gradečak, Silvija; Aziz, Michael J.; Mazur, Eric (AIP Publishing, 2015)Hyperdoped black silicon fabricated with femtosecond laser irradiation has attracted interest for applications in infrared photodetectors and intermediate band photovoltaics due to its sub-bandgap optical absorptance and ...