Monday, October 13, 2014

Pseudo-direct bandgap transitions in silicon nanocrystals: effect on optoelectronics and thermoelectrics

Nanoscale , 2014, Accepted Manuscript

DOI: 10.1039/C4NR04688A, Communication

Vivek Singh, Yixuan Yu, Qi C.- Sun, Brian A Korgel, Prashant Nagpal

While silicon nanostructures are extensively used in electronics, the indirect bandgap of silicon poses challenges for optoelectronic applications like photovoltaics and light emitting diodes (LEDs). Here, we show that size-dependent...

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