
Dr. Hemant Kumar
Assistant Professor
- Office: 133 , SBS
- +91 674-713-5178
- hemant@iitbbs.ac.in
- Department of Physics
Research Interests:
Computational condensed matter; Electronic and magnetic properties of 2D materials; Functional materials; Energy storage; Genome Folding
- Biosketch
- Teaching
- Mentoring
- Honours & Awards
- Projects
- Publications
- Conferences
- Professional Experience
- Others
Education
Degree | Discipline | Year | School |
---|---|---|---|
Postdoctoral Research | 2019 | University of Pennsylvania, Philadelphia | |
Ph.D. | Physics | 2014 | Indian Institute of Science, Bangalore |
M.Sc. | Physics | 2008 | Jawaharlal Nehru University, New Delhi |
Mathematical Physics, Atomistic Simulations in Physics, Statistical Mechanics, B.Tech Physics Lab, B.Tech Physics
Research Scholar
- Sweta Das (Ph.D. July 2019 Onwards)
- Pratik Mishra (Ph.D. Jan 2020 Onwards)
- Saheb Bera (Ph.D. Aug. 2020 Onwards)
- Sawayamshree Senapati (Ph.D. Aug. 2020 Onwards)
- Sidhant Barik (PhD Aug. 2022 Onwards)
- Soumyashree Das (PhD Aug. 2023 Onwards)
- Deepanshu Kaushik (M.Sc. 2023)
Group Almuni:
- Souvick Chakraborty (M.Sc. 2020)
- Saheb Bera (M.Sc. 2020)
- Swarendu Maity (M.Sc. 2021)
- Vikasmita Samanta (M.Sc. 2021)
- Subhrajit Sahoo (M.Sc. 2021)
- Piyush Pradip Raut (B.Tech 2021)
- Pavan Guguloth (B.Tech 2021)
- Mangamuri Sai Eswar Prasad (B.Tech 2021)
- Sourav Sasmal (MSc 2022)
- Chayan Roy (MSc 2023)
- Bhasvana Doni (BTech 2023)
- Rishabh Jain (BTech 2023)
- Jainam G Raval (BTech 2023)
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Development and Applications of Multiscale Modelling Methods for 2D Material Heterostructures, funded by IITBBS
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Rational Design Flexible Energy Storage Devices Using Multiscale Simulations and Machine Learning , funded by SERB India
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Development of Process for Preparation of 4N High Pure Alumina (HPA) and Substrate Making for its Validation in LED/Semiconductor, funded by NALCO
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Integrated Clean Energy Material Acceleration Platform (IC-MAP) for Automation and AI/ML-Assisted Development of Solid-State Battery Technology, funded by DST India
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Room-temperature Sodium-Sulfur Batteries for Stationary Storage Applications, funded by ReNew Power Ltd
- Drew Edelberg, Hemant Kumar, Vivek Shenoy, Hctor Ochoa & Abhay N. Pasupathy, Tunable strain soliton networks confine electrons in van der Waals materials, Nature Physics, In Press
- Lin Wang, Samuel S Welborn, Hemant Kumar, Manni Li, Zeyu Wang, Vivek B Shenoy, Eric Detsi, “High-Rate and Long Cycle-Life Alloy-Type Magnesium-Ion Battery Anode Enabled Through (De) magnesiation-Induced Near-Room-Temperature Solid-Liquid Phase Transformation” Advanced Energy Materials, 45, Advanced Energy Materials, 2019
- Nathan C. Frey, Arkamita Bandyopadhyay, Hemant Kumar, Babak Anasori, Yury Gogotsi, and Vivek B. Shenoy; “Surface-Engineered MXenes: Electric Field Control of Magnetism and Enhanced Magnetic Anisotropy” ACS Nano 13, 2831-2839 (2019).
- Nathan C. Frey, Hemant Kumar, Babak Anasori, Yury Gogotsi, and Vivek B. Shenoy; “Tuning noncollinear spin structure and anisotropy in ferromagnetic nitride MXenes” ACS Nano 12, 6319-6325, (2018).
- Hemant Kumar, Chandan Dasgupta, and Prabal K. Maiti; “Phase Transition in Monolayer Water Confined in Janus Nanopore” Langmuir, 34, 12199-12205 (2018).
- Kamalika Ghatak, Swastik Basu, Tridip Das, Hemant Kumar, Dibakar Datta; “Effect of cobalt content on the electrochemical properties and structural stability of NCA type cathode materials”, Physical Chemistry Chemical Physics, 34, 22805-22813 (2018).
- Dequan Er, Han Ye, Nathan C. Frey, Hemant Kumar, Jun Lou, and Vivek B. Shenoy; “Prediction of Enhanced Catalytic Activity for Hydrogen Evolution Reaction in Janus Transition Metal Dichalcogenides”, Nano Letters 18, 3943-3949 (2018).
- Nathan C. Frey, Bryan Byles, Hemant Kumar, Ekaterina Pomerantseva, and Vivek B. Shenoy; “Prediction of optimal structural water concentration for maximized performance in transition- metal oxide electrodes”, Physical Chemistry Chemical Physics 20, 9480-9487 (2018).
- Hooman Yaghoobnejad Asl, Jintao Fu, Hemant Kumar, Samuel S. Welborn, Vivek B. Shenoy, and Eric Detsi; “In-situ Dealloying of Bulk Mg2Sn in Mg-Ion Half Cell as an Effective Route to Nanostructured Sn for High-Performance Mg-Ion Battery Anodes” ACS Chemistry of Materials 30, 1815-1824 (2018).
- Hemant Kumar, Nathan C. Frey, Liang Dong, Babak Anasori, Yury Gogotsi, and Vivek B. Shenoy; “Tunable Magnetism and Transport Properties in Nitride MXenes” ACS Nano 11,7648-7655 (2017). Featured on the cover
- Liang Dong, Hemant Kumar, Babak Anasori, Yury Gogotsi, and Vivek B. Shenoy; “Rational Design of 2-Dimensional Metallic and Semiconducting Spintronic Materials Based on Ordered Double-Transition-Metal MXenes J. Phys. Chem. Lett. 8, 422-428 (2017).
- Hemant Kumar, Eric Detsi, Daniel Abraham, Vivek B. Shenoy; “Fundamental Mechanisms of Solvent Decomposition Involved in SEI Formation in Sodium-Ion Batteries” ACS Chemistry of Materials 28 (24), 8930-8941 (2017).
- Sudip Chakraborty, Hemant Kumar*, Chandan Dasgupta, and Prabal K. Maiti; “Confined Water: Structure, Dynamics and Thermodynamics” Accounts of Chem. Res. 50 (9), 2139-2146 (2017).
- D. Er, Eric Detsi, Hemant Kumar, and Vivek B. Shenoy; “Defective Graphene and Graphene Allotropes as High Capacity Anode Materials for Mg-ion Batteries” ACS Energy Letters 1, 638-645 (2016)
- Hemant Kumar, Liang Dong, and Vivek B. Shenoy; “Limits of Coherency and Strain Transfer in Flexible 2D van der Waals Heterostructures: Formation of Strain Solitons and Interlayer Debonding” Scientific Reports 5, 21516 (2016).
- Hemant Kumar, Dequan Er, Liang Dong, Junwen Li, Vivek B Shenoy; “Elastic deformations in 2D van der Waals heterostructures and their impact on optoelectronic properties: predictions from a multiscale computational approach” Scientific reports 5, 10872 (2015).
- Hemant Kumar, Chandan Dasgupta, and Prabal K. Maiti; “Structure, Dynamics and Thermodynamics of Single-file Water Under Confinement: Effects of Polarizability of Water Molecules” RSC Adv. 5, 1893-1901 (2014)
- Hemant Kumar, Chandan Dasgupta, and Prabal K. Maiti; “Driving Force for water entry in hydrophobic carbon nanotube; Energy or Entropy” Mol. Sim 41, 504-511 (2014)
- R. Shivanna, D. Pramanik, Hemant Kumar, et. al.; “Confinement Induced Stochastic Sensing of Charged Coronene and Perylene Aggregates in alpha-Hemolysin Nanochannel”, Soft Matter 9, 10196-10202 (2013).
- Hemant Kumar, Yves Lansac, Matt. Glaser, Prabal K. Maiti; “Bio-polymers in nanopores: challenges and opportunities”, Soft Matter 7, 5898-5907 (2011).
- Hemant Kumar, Biswaroop Mukherjee, Chandan Dasgupta, A.K. Sood, S.T.Lin, and Prabal K. Maiti; “Thermodynamics of water entry in hydrophobic channels of carbon nanotubes”, J. Chem. Phys. 134, 124105, (2011).
Book Chapters
- Book Chapter: Hemant Kumar, and Prabal Maiti; “Introduction to Molecular Dynamics Simulations” in the book Computational Statistical Physics, edited by S. B. Santra and P. Ray, Hindustan Book Agency, New Delhi.
- Book Chapter: Hemant Kumar et al.; “Graphene and Carbon Nanotube based nanomaterial: Application in biomedical and energy research” in the Handbook of Carbon nanomaterials, vol 6, edited by Francis D’Souza and Karl M. Kadish, World Scientific, Singapore.