* Corresponding authors

^a DTU Fotonik, Department of Photonics Engineering, Technical University of Denmark, Lyngby, Denmark

^b Department of Physics, Department of Micro- and Nanotechnology, Technical University of Denmark (DTU), Anker Engelunds Vej 1, Lyngby, Denmark

^c Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, China

^d Hong Kong Branch of National Precious Metals Material Engineering Research Centre, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, China

^e Department of Materials Science and Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, China

^f Department of Mechanical Engineering, City University of Hong Kong, 83 Tat Chee Avenue 83, Kowloon, Hong Kong, China

^g The State Key Laboratory of Experimental Hematology, Institute of Hematology, Chinese Academy of Medical Sciences, Nanjing Road No. 288, Tianjin 300020, China

^h Clermont Université Auvergne, SIGMA Clermont, Institut de Chimie de Clermont-Ferrand, BP 10448, 63000 Clermont-Ferrand, France

ⁱ College of Mechanical and Vehicle Engineering, Hunan University, Changsha, China

^j Centre for Advanced Structural Materials, City University of Hong Kong Shenzhen Research Institute, 8 Yuexing 1st Road, Shenzhen Hi-Tech Industrial Park, Nanshan District, Shenzhen, China