IIT Indore
Selected Publications and Patents

  • "Effect of Substrates and Thickness on Optical Properties in Atomic Layer Deposition Grown ZnO Thin Films"
    Dipayan Pal, Jaya Singhal, Aakash Mathur, Ajaib Singh, Surjendu Dutta, Stefan Zollner, Sudeshna Chattopadhyay* Applied Surface Science, (2016). http://dx.doi.org/10.1016/j.apsusc.2016.10.130.

  • "Tunable Optical Properties in Atomic Layer Deposition grown ZnO Thin Films" Dipayan Pal, Aakash Mathur, Ajaib Singh, Jaya Singhal, Amartya Sengupta, Surjendu Dutta, Stefan Zollner, Sudeshna Chattopadhyay* Journal of Vacuum Science & Technology A 35, 01B108 (2017)
    [DOI: 10.1116/1.4967296]. http://dx.doi.org/10.1116/1.4967296

  • "High Efficiency Epitaxial-Graphene/Silicon-Carbide Photocatalyst with Tunable Photocatalytic Activity and Bandgap Narrowing" Aakash Mathur, Surjendu Bikash Dutta, Dipayan Pal, Jaya Singhal, Ajaib Singh, Sudeshna Chattopadhyay* Adv. Mater. Interfaces 3, 1600413 (2016)

  • "Method of enhanced lithiation of doped silicon carbide via high-temperature annealing in an inert atmosphere"
    Mark C. Hersam, Albert L. Lipson, Sudeshna Chattopadhyay, Hunter. J. Karmel, Michael J. Bedzyk US Patent No.: US 8,734, 674 B1 Date of Patent: May 27, 2014.

  • "What x rays can tell us about the interfacial profile of water near hydrophobic surfaces" Ahmet Uysal, Miaoqi Chu, Benjamin Stripe, Amod Timalsina, Sudeshna Chattopadhyay, Christian M. Schleputz, Tobin J. Marks, and Pulak Dutta, Phys. Rev. B 88, 035431 (2013).

  • “In Situ X-ray Study of the Solid Electrolyte Interphase (SEI) Formation on Graphene as a Model Li-ion Battery Anode” Sudeshna Chattopadhyay§, Albert L. Lipson§, Hunter J. Karmel, Jonathan D. Emery, Timothy T. Fister, Paul A. Fenter, Mark C. Hersam, and Michael J. Bedzyk, Chemistry of Materials 24 (15), 3038 (2012).
    [§Equal contribution and co-first authors]

  • “Enhanced Lithiation of Doped 6H-SiC (0001) via High Temperature Vacuum Growth of Epitaxial Graphene”
    Albert L. Lipson§, Sudeshna Chattopadhyay,§ Hunter J. Karmel, Timothy T. Fister, Jonathan D. Emery, Michael M. Thackeray, Paul A. Fenter, Michael J. Bedzyk, and Mark C. Hersam, J. Phys. Chem. C 116 (39), 20949 (2012).
    [§Equal contribution and co- first authors]

  • US Patent Application filed on “Method of Enhanced Lithiation of Doped Silicon Carbide via High Temperature Annealing in an Inert Atmosphere” (NU 2011-061-02). (13/457,070)

  • "How Water Meets a Very Hydrophobic Surface" Sudeshna Chattopadhyay, Ahmet Uysal, Benjamin Stripe, Young-geun Ha, Tobin J. Marks, Evguenia A. Karapetrova and Pulak Dutta, Phys. Rev. Lett. 105, 037803 (2010).

  • “Surface order in cold liquids: X-ray reflectivity studies of dielectric liquids and comparison to liquid metals”
    Sudeshna Chattopadhyay, Ahmet Uysal, Benjamin Stripe, Steven Ehrlich, Evguenia A. Karapetrova and Pulak Dutta, Phys. Rev. B 81, 184206 (2010) {selected by the Editors of PRB to be an Editors’ Suggestion}.

  • “Structural Signal of a Dynamic Glass Transition” Sudeshna Chattopadhyay, Ahmet Uysal, Benjamin Stripe, Guennadi Evmenenko, Steven Ehrlich, Evguenia A. Karapetrova, and Pulak Dutta, Phys. Rev. Lett. 103, 175701 (2009).

  • “Self-Assembly of a Two-Dimensional Au-Nanocluster Superlattice and its Photoluminescence Spectra”
    Sudeshna Chattopadhyay, R. Mukherjee, A. Datta, A. Saha, A. Sharma and G. U. Kulkarni, Journal of Nanoscience and Nanotechnology 9, 190 (2009).

  • “Intra-molecular and Inter-molecular Rearrangement in Nanoconfined Polystyrene.” Sudeshna Chattopadhyay, A. Datta, A. Giglia, N. Mahne , A. Das, S. Nannarone, Macromolecules 40, 9190 (2007).

  • “Effect of Polymer Confinement: Tuning Self-assembled Growth of Monodisperse Au Nanoparticles on Polystyrene Films.” Sudeshna Chattopadhyay and A. Datta Macromolecules 40, 3313 (2007).

  • “Two-Dimensional Self-Organization of Gold Nanoparticles on Supramolecular Aggregates.”
    Sudeshna Chattopadhyay and A. Datta, Journal of Nanoscience and Nanotechnology 6, 1847 (2006).

  • “Morphology of Au nanoparticles formed by magnetron sputtering : ellipsoids and rings.”
    Sudeshna Chattopadhyay, S. Sarkar, A. Datta and P.Chakraborty, Surface Engineering 22, 209 (2006).

  • “Localization of excitons by molecular layer formation in a polymer film.”
    Sudeshna Chattopadhyay and A. Datta, Phys. Rev. B72, 155418 (2005).

  • “Morphological changes of Au nanoparticles in Au-polystyrene nanocomposites: A combined spectroscopy, atomic force microscopy and x-ray scattering.”
    Sudeshna Chattopadhyay and A. Datta, Synthetic Metals 155, 365 (2005).

  • “Benzene ‘dimers’ in polystyrene films.”
    Sudeshna Chattopadhyay and A. Datta, Chem. Phys. Lett. 391, 216 (2004).

  • “Role of Interfaces in Growth Dynamics of Nanostructures”
    A. Datta, N. Iguchi, K. Yoshikawa, S. Mukherjee and Sudeshna Chattopadhyay, IEEE MHS 42 (2008).
Faculty Profile
Dr. Sudeshna Chattopadhyay
Associate Professor
Discipline of Physics
Metallurgical Engineering and Materials Sciences(MEMS)
Centre for Biosciences and Biomedical Engineering(BSBE)

sudeshna[at]iiti.ac.in