| Agueniou, Fazia | 
        2018-2019, Ph.D. student | 
        University Cadiz, Spain | 
   
    
        | Alla, Hocine | 
        2014/ 2015/ 2019, Professor | 
        Laboratory of physics of materials and Fluids (LPMF), University of Sciences and Technology of Oran, Algeria | 
   
    
        | Carrera, Andrea | 
        Ph.D. student | 
        Politecnico di Milano, Italy | 
   
    
        | Dadvand, Abdolrahman | 
        2019-2021, Professor | 
        Department of Mechanical Engineering, Urmia University of Technology, Urmia, Iran | 
   
    
        | El- Geassy, Abdel Flady A.  | 
        2004, Professor | 
        Central Metallurgical Research and Development, Institute Cairo, Egypt | 
   
    
        | Guo, Junqi | 
        2019, Master student | 
        University of Tokyo, Japan | 
   
    
        | Karakaya, Canan | 
        2019-2020, Professor | 
        Colorado School of Mines, Golden, CO, USA | 
   
    
        | Karinshak, Kyle | 
         2017-2018, Ph.D. student | 
        University of Houston, Texas, USA | 
   
    
        | Kee, Robert J. | 
        2006, Professor | 
        Colorado School of Mines, Golden, CO, USA | 
   
    
        | Li, Bokun | 
        2025/05-08, Ph.D. student | 
        Beijing Institute of Technology , Beijing, China | 
   
    
        | Livio, Dario | 
        2011-2012, Ph.D. student | 
        Politecnico di Milano, Italy | 
   
    
        | Murphy, Dani | 
        2010, Ph.D. student | 
         Colorado School of Mines, Golden, CO, USA | 
   
    
        | Otomo, Shiho | 
        2025/10-12, Master student | 
        Institute of Science Tokyo, Japan | 
   
    
        | Prangtong, Korakoch | 
         Ph. D. student | 
        Kasetsart University, Bangkok, Thailand | 
   
    
        | Richter, Marie | 
        2023, Master student | 
        TU Dortmund | 
   
    
        | Schmidt, Lanny D.  | 
        2003, Professor | 
        University of Minnesota, USA | 
   
    
        | Singh, Puneet  | 
        Ph.D. student | 
        Kasetsart University, Bangkok, Thailand | 
   
    
        | Sui, Ran | 
        2019, Postdoc researcher | 
        Princeton University, Princeton/NJ, USA | 
   
    
        | Takano, Aiko | 
        2025/08-09, Ph.D. student | 
        Waseda University, Tokyo, Japan | 
   
    
        | Troisi, Vittoria | 
        2022-2023, Ph. D. student | 
        Politecnico di Milano, Milano, Italy | 
   
    
        | Uenishi, Toru | 
        2019, Senior scientist  | 
        Toyota Motor Corp., Japan | 
   
    
        | Viravathana, Pinsuda  | 
        Senior scientist | 
        Kasetsart University, Bangkok, Thailand | 
   
    
        | Wang, Yuqing | 
        2017-2020, Humboldt Fellowship / Senior Scientist | 
        Beijing Institute of Technology, China | 
   
    
        | Williams, Kenneth A.  | 
        2004-2005,  Ph.D. student | 
        University of Minnesota, USA | 
   
    
        | Wiranarongkorn, Kunlanan | 
        2017-2018,  Ph.D. student | 
        Chulalongkorn University, Pathum Wan, Bangkok, Thailand | 
   
    
        | Yuan, Wenhao | 
        2018, Senior scientist | 
        Jiao Tong University, Shanghai, China | 
   
    
        | Zhang, Fanggang | 
        2025/02-05, Postdoctoral researcher | 
        Tsinghua University, Beijing, China | 
   
    
        | Zhang, Ruiyu | 
        2025/05-08, Ph.D. student | 
        Beijing Institute of Technology, Beijing, China | 
   
    
        | Zhang, Wei- Gang  | 
        2006, Professor | 
        Academy of Science, Beijing, China |