. "Sputtering"@en . . . . "ZnO"@en . . "Patrick Leveque" . "f73a910e9872bb52fe2832a40340b07e" . . . "Organic solar cell"@en . "Patrick" . "Interfacial engineering"@en . . "Flexible substrate"@en . . "Photo-degradation"@en . "Leveque" . . . "Ternary blend"@en . "Organic photovoltaics"@en .