Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

• A. Kumamoto1 · h 21
• C. Bichara1 · h 36
• Ikuma Kohata1 · h 2
• Kaoru Hisama1 · h 9
• K. Otsuka1 · h 13
• N. Lugg1 · h 16
• N. Shibata1 · h 67
• P. Gao1 · h 23
• R. Ishikawa1 · h 37
• Ryo Yoshikawa1 · h 6
• S. Maruyama1 · h 72
• T. Honda1 · h 25

• Centre Interdisciplinaire de Nanoscience de MarseilleFR1 paper
• Centre National de la Recherche ScientifiqueFR1 paper
• Japan Fine Ceramics CenterJP1 paper
• Nagoya UniversityJP1 paper
• Shinshu UniversityJP1 paper
• The University of TokyoJP1 paper
• Tohoku UniversityJP1 paper
• Tokyo Institute of TechnologyJP1 paper
• Zhejiang UniversityCN1 paper