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Kar, Sohini and Raychaudhuri, AK (2007) Localized reversible nanoscale phase separation in Pr0.63Ca0.37MnO3 single crystal using a scanning tunneling microscope tip. In: Applied Physics Letters, 91 (14).
Kar, Sohini and Sarkar, Jayanta and Raychaudhuri, AK (2006) Investigation of the Effect of Microstructure and Grain Boundaries in Nanostructured CMR Thin Films Using Scanning Tunneling Microscopy (STM) and Local Conductance Map (LCMAP). In: IEEE Transactions on Nanotechnology, 5 (6). pp. 707-711.
Kar, Sohini and Sarkar, Jayanta and Ghosh, Barnali and Raychaudhuri, AK (2006) Spatially resolved study of electronic transport through grain boundaries in nanostructured films of La0.67Sr0.33MnO3. In: Physical Review B, 74 (8). 085412-1.
Kar, Sohini and Mitra, J and Raychaudhuri, AK (2005) Temperature dependence of the gap in the density of states near the Fermi level in a hole doped manganite. In: Solid State Communications, 136 (7). pp. 410-415.
Shankar, Shantha K and Kar, Sohini and Subbanna, GN and Raychaudhuri, AK (2004) Enhanced ferromagnetic transition temperature in nanocrystalline lanthanum calcium manganese oxide $(La_{0.67}Ca_{0.33}MnO_3)$. In: Solid State Communications, 129 (7). pp. 479-483.
Shankar, Shantha K and Kar, Sohini and Raychaudhuri, AK and Subbanna, GN (2004) Fabrication of ordered array of nanowires of La0.67Ca0.33MnO3 (x=0.33) in alumina templates with enhanced ferromagnetic transition temperature. In: Applied Physics Letters, 84 (6). pp. 993-995.
Kar, Sohini and Ghosh, Barnali and Brar, LK and Paranjape, MA and Raychaudhuri, AK (2004) Mapping of local electronic properties in nanostructured CMR thin films by Scanning Tunneling Microscopy (STM) and Local Conductance Map (LCMAP). In: MRS Proceedings, 838 . O10.13.
