Nanostructured magnetic materials
​Research
​Micro Power generation
​Power conversion for Microsystems
​Nanostructured magnetic materials
Much of the ICT research is underpinned by the development of next generation of magnetic materials which facilitate miniaturisation and performance improvement. These includes nanostructured, advanced soft magnetic materials (thin films, multi-nano-layers) for high frequency power conversion applications and super-hard nano-magnetic materials for use in miniaturised/MEMS/NEMS power generators.

Selected Publications:
  • Reply to the comment on "Superspin Glass Mediated Giant Spontaneous Exchange Bias in BiFeO3-Bi2Fe4O9 Nanocomposite"; T Maity, S Goswami, D Bhattacharya, Saibal Roy;  Phys Rev Lett; 114, 099704 (2015)
  • Origin of asymmetric exchange bias in Bi2Fe4O9- BiFeO3 nanocomposite; T Maity, S Goswami, D Bhattacharya, and Saibal Roy; Phys Rev B- Rapid Com, 89, 140411, (2014)
  • Evidence of Magnetoelectric Coupling from Direct Electrical Measurements on Nanoscale BiFeO3; S Goswami, D Bhattacharya, L Keeney, T Maity, G C. Das, W Li, CZ. Gu, M.E. Pemble  and S Roy; Phys Rev B, 90, (10), 104402, (2014)
  • Tuneable superspin glass mediated giant spontaneous exchange bias in a nanocomposite of BiFeO3 - Bi2Fe4O9; Tuhin Maity, Sudipta Goswami, Dipten Bhattacharya, and Saibal Roy; Phys Rev Lett, 110, 107201, (2013)​
  • Large scale monodisperse hexagonal arrays of superparamagnetic iron oxides nanodots: a facile block copolymer inclusion method; T. Ghosal, T. Maity, J. F. Godsell, S Roy, M A Morris; Adv. Mater., 24, 2390-2397, (2012)