Affiliation: | 1. Department of Chemical Engineering, Indian Institute of Technology Guwahati, Assam 781039, India;2. Centre for Nanotechnology, Indian Institute of Technology Guwahati, Assam 781039, India;1. Center for Microtechnologies, Reichenhainer Str. 70, Chemnitz D-09126, Germany;2. Fraunhofer Institute for Electronic Nano Systems, Technologie-Campus 3, Chemnitz D-09126, Germany |