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Prof. Sanyukta Ghosh

PhD (IISc Bangalore)

Assistant Professor Gr-II

Department of Physics

Room No: 421 +91-870-2462574
sanyukta@nitw.ac.in Edit Profile Bio Sketch

Research Areas

 Electronic transport modelling

 Grain boundary engineering

 Local characterization in micro- and nano-scale

 Nanocomposite materials

 Synthesis-microstructure-property relationship

 Thermal and electrical transport properties

 Thermoelectric materials

  • Courses Handled
  • Research IDs
  • Selected Publications
  • Project/Consultancy
  • Current PhD Students
  • Awards and Accolades
  • Additional Responsibilities
  • ORC ID: https://orcid.org/0000-0001-7752-8653
  • SCOPUS ID: http://www.scopus.com/inward/authorDetails.url?authorID=57200726297&partnerID=MN8TOARS
  • Google Scholar ID: https://scholar.google.co.in/citations?hl=en&user=dv3-JmMAAAAJ


  • Towards energy filtering in Mg2X-based composites: Investigating local carrier concentration and band alignment via SEM/EDX and transient Seebeck microprobe analysis, By Sanyukta Ghosh, Harshita Naithani, Byungki Ryu, Gregor Oppitz, Eckhard Müller, Johannes de Boor, Elsevier, Materials Today Physics, vol.38, pp.101244, 2023
  • Surface Degradation of Mg2X-Based Composites at Room Temperature: Assessing Grain Boundary and Bulk Diffusion Using Atomic Force Microscopy and Scanning Electron Microscopy, By Sanyukta Ghosh, Mohamed Abdelbaky, Wolfgang Mertin, Eckhard Müller, Johannes de Boor, American Chemical Society, ACS Applied Materials & Interfaces, vol.16, pp.48619-48628, 2024
  • Decoupled charge and heat transport in Fe2VAl composite thermoelectrics with topological-insulating grain boundary networks, By Fabian Garmroudi, Illia Serhiienko, Michael Parzer, Sanyukta Ghosh, Pawel Ziolkowski, Gregor Oppitz, Hieu Duy Nguyen, Cédric Bourgès, Yuya Hattori, Alexander Riss, Sebastian Steyrer, Gerda Rogl, Peter Rogl, Erhard Schafler, Naoyuki Kawamoto, Eckhard Müller, Ernst Bauer, Johannes de Boor & Takao Mori, Nature, Nature Communications, vol.16, pp.2976, 2025
  • Instability mechanism in thermoelectric Mg2(Si, Sn) and the role of Mg diffusion at room temperature, By Amandine Duparchy, Radhika Deshpande, Aryan Sankhla, Sanyukta Ghosh, Julia Camut, Sungjin Park, SuDong Park, Byungki Ryu, Eckhard Mueller, Johannes de Boor, Wiley, Small Science, vol., pp.2300298, 2024
  • Enhanced Thermoelectric Performance in the Ba0.3Co4Sb12/InSb Nanocomposite Originating from the Minimum Possible Lattice Thermal Conductivity, By Sanyukta Ghosh, Gyan Shankar, Anirudha Karati, Katharina Werbach, Gerda Rogl, Peter Rogl, Ernst Bauer, BS Murty, Satyam Suwas, Ramesh Chandra Mallik, American Chemical Society, ACS Applied Materials & Interfaces, vol.12, pp.48729-48740, 2020
  • Thermoelectric properties of Co4Sb12 with Bi2Te3 nanoinclusions, By Sanyukta Ghosh, Anuj Bisht, Anirudha Karati, Gerda Rogl, Peter Rogl, BS Murty, Satyam Suwas, Ramesh Chandra Mallik, IOP Publishing, Journal of Physics: Condensed Matter, vol.30, pp.095701, 2018
  • Influence of shear strain on HPT-processed n-type skutterudites yielding ZT= 2.1, By Gerda Rogl, Sanyukta Ghosh, Oliver Renk, Kunio Yubuta, Andriy Grytsiv, Erhard Schafler, Michael Zehetbauer, Ramesh C Mallik, Ernst Bauer, Peter Rogl, Elsevier, Journal of Alloys and Compounds, vol.855, pp.157409, 2021
  • Enhanced Thermoelectric Properties of In-Filled Co4Sb12 with InSb Nanoinclusions, By Sanyukta Ghosh, Suneesh Meledath Valiyaveettil, Gyan Shankar, Taraknath Maity, Kuei-Hsien Chen, Krishanu Biswas, Satyam Suwas, Ramesh Chandra Mallik, American Chemical Society, ACS Applied Energy Materials, vol.3, pp.635-646, 2019
  • Half-Heusler alloys: Enhancement of ZT after severe plastic deformation (ultra-low thermal conductivity), By Gerda Rogl, Sanyukta Ghosh, Lei Wang, Jiri Bursik, Andriy Grytsiv, Michael Kerber, Ernst Bauer, Ramesh Chandra Mallik, Xing-Qiu Chen, Michael Zehetbauer, Peter Rogl, Elsevier, Acta Materialia, vol.183, pp.285-300, 2020
  • Ti2NiCoSnSb - a new half-Heusler type high-entropy alloy showing simultaneous increase in Seebeck coefficient and electrical conductivity for thermoelectric applications, By Anirudha Karati, M Nagini, Sanyukta Ghosh, Rajashekhara Shabadi, KG Pradeep, Ramesh Chandra Mallik, BS Murty, UV Varadaraju, Nature Publishing Group UK, Scientific reports, vol.9, pp.5331, 2019


  • Alexander von Humboldt postdoc fellowship
  • Best presentation award, ICAEHT, 2021
  • DLR-DAAD postdoc fellowship, 2021
  • Guest Scientist, TU Vienna
  • Summer Research Fellowship, IASc