Photovoltaics and nanowires

Solar energy is one of the most available sources on earth. Its large scale implementation will depend on new developments leading to a reduction in the cost-per-watt.
Nanowire solar cell arrays are one of the most credible candidates for such a challenge.
Novel heterostructures enabled by nanowires will also enable to include new physical mechanisms to further improve the efficiency.

 Appl. Phys. Lett. 94, 173108 (2009)
 Appl. Phys. Lett. 99, 263102 (2011)



Funding: ERC Starting Grant.