Journal of Science: Advanced Materials and Devices Journal of Science: Advanced Materials and Devices, Elsevier B.V. : Vietnam National University, Hanoi, 2017, 2 (3), pp.378-384. ⟨10.1016/j.jsamd.2017.07.010⟩ Journal of Science: Advanced Materials and Devices, Vol 2, Iss 3, Pp 378-384 (2017)