Hänni, SimonBugnon, GrégoryParascandolo, GaetanoBoccard, MathieuEscarré, JordiDespeisse, MatthieuMeillaud, FannyBallif, Christophe2013-05-272013-05-27201310.1002/pip.2398https://infoscience.epfl.ch/handle/20.500.14299/92426WOS:000322012700001This short communication highlights our latest results towards high-efficiency microcrystalline silicon single-junction solar cells. By combining adequate cell design with high-quality material, a new world record efficiency was achieved for single-junction microcrystalline silicon solar cell, with a conversion efficiency of 10.69%, independently confirmed at ISE CalLab PV Cells. Such significant conversion efficiency could be achieved with only 1.8 µm of Si.high efficiencysolar cellsmicrocrystallinenanocrystallinesiliconthin-filmHigh-efficiency microcrystalline silicon single-junction solar cellstext::journal::journal article::research article