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III-V photovoltaics (PVs) have demonstrated the highest power conversion efficiencies for both single- and multi-junction cells. However, expensive epitaxial growth substrates, low precursor utilization rates, long growth times, and large equipment investments restrict applications to concentrated and space photovoltaics (PVs). Here, we demonstrate the(More)
sublimation Daisuke Kiriya, Maxwell Zheng, Rehan Kapadia, Junjun Zhang, Mark Hettick, Zhibin Yu, Kuniharu Takei, Hsin-Hua Hank Wang, Peter Lobaccaro, and Ali Javey Electrical Engineering and Computer Sciences, University of California, Berkeley, California 94720, USA Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California(More)
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