1. Center for Information Technology Renato Archer (CTI), Campinas 13069-901, Brazil
2. Department of Mechanical Engineering, Indian Institute of Technology, Kanpur, 208016, Uttar Pradesh, India
3. Department of Electrical and Electronic Information Engineering, Toyohashi University of Technology, 1-1 Hibarigaoka, Tempaku-cho, Toyohashi, Aichi, 441-8580, Japan
4. Centre for Semiconductor Components and Nanotechnology (CCS Nano), University of Campinas (UNICAMP), Campinas 13083-870, Brazil