In-Kyoung Ahn, Young-Joo Lee, Sekwon Na, So-Yeon Lee, Dae-Hyun Nam, Ji-Hoon Lee, and Young-Chang Joo, “Improved Battery Performance of Nanocrystalline Si Anodes Utilized by Radio Frequency (RF) Sputtered Multifunctional Amorphous Si Coating Layers”, ACS Applied Materials & Interfaces, 10 2018 DOI: 10.1021/acsami.7b17890.