*Rui Ogata, Yuta Tanaka, Akihiro Nagoya, Tasuku Onodera (ENEOS Corporation, Japan)

*Lars Benedikt Kruse¹, Daniel Markert³, Roland Klein³, Jürgen Rausch⁴, Rolf Luther⁴, Kerstin Falk¹, Michael Moseler^1,2 (1. Fraunhofer Institute for Mechanics of Materials IWM, Freiburg, Germany, 2. University of Freiburg, Institute of Physics, Freiburg, Germany, 3. Fraunhofer Institute for Structural Durability and System Reliability LBF, Darmstadt, Germany, 4. FUCHS LUBRICANTS GmbH, Mannheim, Germany)

Taisei Oka, *Yue He, Qian Chen, Takehiro Morita, Yoshinori Sawae (Kyushu University, Japan)

*Hikaru Okubo¹, Daiki Kagiwata², Shinya Sasaki³, Yoshinobu Tsujii³, Ken Nakano¹ (1. Yokohama National University, Japan, 2. Tokyo University of Science, Japan, 3. Kyoto University , Japan)