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Nanometer thick tunable AlHfN coating for solar thermal applications: transition...
Nanometer thick tunable AlHfN coating for solar thermal applications: transition from absorber to antireflection coating, N. Selvakumar, A. Biswas, K. Rajaguru, Girish M. Gowda, H. C. Barshilia, Solar Energy Materials and Solar Cells, 137 (2015) 219-226, doi:10.1016/j.solmat.2015.02.008