Results 301 to 309 of about 529,681 (309)

Perovskite light-emitting diodes with external quantum efficiency exceeding 20 per cent

Nature, 2018
Jun Xing, Li Na Quan, F Pelayo García De Arquer   +2 more
exaly  

High-efficiency small-molecule ternary solar cells with a hierarchical morphology enabled by synergizing fullerene and non-fullerene acceptors

Nature Energy, 2018
Zichun Zhou, Yingzhi Jin, Qihui Yue
exaly  

Exports, Efficiency and Capital in South African Manufacturing

Studies in Economics and Econometrics, 1991
B Standish, D Galloway
openaire   +1 more source

Perovskite solar cells with 18.21% efficiency and area over 1 cm2 fabricated by heterojunction engineering

Nature Energy, 2016
Yongzhen Wu, , Wei Chen
exaly  

High fabrication yield organic tandem photovoltaics combining vacuum- and solution-processed subcells with 15% efficiency

Nature Energy, 2018
Xiaozhou Che, Yongxi Li, Yue Qu
exaly  

Silicon heterojunction solar cell with interdigitated back contacts for a photoconversion efficiency over 26%

Nature Energy, 2017
exaly  

Planar p–n homojunction perovskite solar cells with efficiency exceeding 21.3%

Nature Energy, 2019
Dong Wei, Meicheng Li
exaly  

Exporting and Efficiency in African Manufacturing

2001
Bigsten, A., Collier, P., Dercon, S., Fafchamps, M., Gauthier, B., Gunning, J.W., Habarurema, J., Oduro, A., Oostendorp, R.H., Pattillo, C., Söderbom, M, Teal, F., Zeufack, A.   +12 more
openaire   +1 more source

ECONOMIC AND EFFICIENCY EXPORT OF POTATAES IN EGYPT

Assiut Journal of Agricultural Sciences, 2007
openaire   +1 more source