?url_ver=Z39.88-2004&rft_id=10.1038%2Fsrep30759&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Kwon%2C+Uisik&rft.aulast=Kwon&rft.aufirst=Uisik&rft.issue=30759&rft.volume=6&rft.date=28+July+2016&rft.issn=2045-2322&rft.atitle=Solution-Processible+Crystalline+NiO+Nanoparticles+for+High-Performance+Planar+Perovskite+Photovoltaic+Cells&rft.title=Scientific+Reports&rft.pages=1-5&rft.genre=article