Affiliation: | 1. Institute of Textiles & Clothing, The Hong Kong Polytechnic University, Hong Kong, China;2. Applied Physics Department, Eindhoven University of Technology, PO Box 513, 5600 MB, Eindhoven, The Netherlands;3. Materials and Interface Chemistry Group, Eindhoven University of Technology, PO Box 513, 5600 MB, Eindhoven, The Netherlands |