Bivas Saha

@jncasr.ac.in

Assistant Professor
Jawaharlal Nehru Centre for Advanced Scientific Research

RESEARCH INTERESTS

Thermophotonic Materials and Devices.
2704

Scholar Citations

29

Scholar h-index

55

Scholar i10-index

RECENT SCHOLAR PUBLICATIONS

  • Mechanical Control of Plasmon Resonances in Ultrathin Metals
    D Dadhich, RT Hazarika, S Rudra, P Das, V Bhatia, AIK Pillai, ...
    Nano Letters , 2026
    2026
  • Decoding anomalous thermal transport in magnetic semiconductors
    B Biswas, S Rudra, T Manjo, A Indiradevi Kamalasanan Pillai, M Bansal, ...
    Science Advances 12 (1), eadw7332 , 2026
    2026
    Citations: 3
  • Electron-Doped Semiconducting Rocksalt Al x Sc 1– x N: An Emerging Transparent Conducting Nitride
    S Manna, S Rudra, P Das, D Rao, RS Rawat, A Dey, AIK Pillai, ...
    Chemistry of Materials 38 (1), 296-305 , 2025
    2025
  • Vector Spin Chirality Switching in Noncollinear Antiferromagnets
    A Dey, R Bhuvaneswari, S Chowdhury, S Banerjee, M Bansal, S Ghosh, ...
    arXiv preprint arXiv:2512.17248 , 2025
    2025
  • Overcoming the metamagnetic phase transition by epitaxial strain and its impact on magnetocaloric effect in thin films
    S Bhat, W Akram, M Bansal, A Dey, B Saha, T Maity
    Physical Review B 112 (22), 224308 , 2025
    2025
  • Carbon ion implantation for electron compensation in epitaxial scandium nitride
    S Rudra, D Rao, SK M, A Dey, R Karanje, P Das, S Manna, M Baral, ...
    Physical Review B 112 (16), 165302 , 2025
    2025
    Citations: 1
  • Orbital Angular Momentum-Driven Ferromagnetism with Magnetic Anisotropy and Electronic Structure of Epitaxial Neodymium Nitride
    R Karanje, A Bera, S Rudra, D Mukhopadhyay, S Banerjee, M Bansal, ...
    ACS nano 19 (41), 36636-36645 , 2025
    2025
  • Unlocking Exceptional Negative Valency and Spin Reconstruction in Non‐Collinear Anti‐Ferromagnetic Antiperovskite Mn 3 NiN Film
    A Keshri, P Das, N Devaraj, S Chowdhury, JK Dey, S Ojha, P Gupta, ...
    Advanced Functional Materials 35 (32), 2500655 , 2025
    2025
    Citations: 4
  • Vacancy-Ordered Hybrid Two-Dimensional Bi (III) Iodides with (100)-Oriented Dion-Jacobson Perovskite-Related Structures
    A Saraswat, D Rao, AK Gupta, B Saha, G Sai Gautam, P Vishnoi
    Inorganic Chemistry 64 (20), 10279-10289 , 2025
    2025
    Citations: 1
  • Optical manipulation of localized electron transport in disordered chromium nitride
    B Biswas, D Sharma, S Rudra, D Rao, A Tayal, AIK Pillai, M Garbrecht, ...
    Physical Review B 111 (8), 085302 , 2025
    2025
    Citations: 2
  • Improved atom probe specimen preparation by focused ion beam with the aid of multi-dimensional specimen control
    L Yang, EYS Chen, J Qu, M Garbrecht, I McCarroll, DS Mosiman, B Saha, ...
    Microstructures 5 (1) , 2025
    2025
    Citations: 5
  • Thermionic Emission in Artificially Structured Single‐Crystalline Elemental Metal/Compound Semiconductor Superlattices
    RS Rawat, D Rao, S Rudra, N Raut, B Biswas, R Karanje, P Das, ...
    Advanced Materials 37 (4), 2413537 , 2025
    2025
    Citations: 2
  • Electron confinement–induced plasmonic breakdown in metals
    P Das, S Rudra, D Rao, S Banerjee, A Indiradevi Kamalasanan Pillai, ...
    Science Advances 10 (47), eadr2596 , 2024
    2024
    Citations: 10
  • Flexible near-infrared plasmon-polaritons in epitaxial scandium nitride enabled by van der Waals heteroepitaxy
    D Mukhopadhyay, D Rao, RS Rawat, AIK Pillai, M Garbrecht, B Saha
    Nano Letters 24 (45), 14493-14499 , 2024
    2024
    Citations: 7
  • Dominant scattering mechanisms in limiting the electron mobility of scandium nitride
    S Rudra, D Rao, S Poncé, B Saha
    Nano Letters 24 (37), 11529-11536 , 2024
    2024
    Citations: 9
  • Orientational Switching of Perpendicular Magnetic Anisotropy and Near-Infrared Plasmonic States in SrRuO 3 Thin Films: Implications for Spintronic Devices
    JK Dey, P Das, S Chowdhury, D Prajapat, D Perez-Salinas, P Gupta, ...
    ACS Applied Nano Materials 7 (16), 19765-19773 , 2024
    2024
    Citations: 4
  • Strain-Induced Valence Band Splitting Enabling Above-Bandgap Exciton Luminescence in Epitaxial Mg 3 N 2 Thin Films
    N Shukla, S Rudra, R Karanje, D Mukhopadhyay, P Das, B Biswas, ...
    Chemistry of Materials 36 (11), 5563-5573 , 2024
    2024
    Citations: 6
  • Quasiclassical Anderson transition and thermally activated percolative charge transport in single-crystalline ScN
    D Rao, DP Panda, AIK Pillai, A Tayal, M Garbrecht, B Saha
    Physical Review B 109 (15), 155307 , 2024
    2024
    Citations: 5
  • Solving the controversy of the metal-insulator phase transition in chromium nitride thin films
    M Garbrecht, AIK Pillai, B Biswas, B Saha
    BIO Web of Conferences 129, 23002 , 2024
    2024
  • Epitaxial scandium nitride thin films and heterostructures for thermoelectric, electronic, and artificial synaptic device applications
    B Saha
    Jawaharlal Nehru Centre for Advanced Scientific Research , 2024
    2024

MOST CITED SCHOLAR PUBLICATIONS

  • Epitaxial superlattices with titanium nitride as a plasmonic component for optical hyperbolic metamaterials
    GV Naik, B Saha, J Liu, SM Saber, EA Stach, JMK Irudayaraj, TD Sands, ...
    Proceedings of the National Academy of Sciences 111 (21), 7546-7551 , 2014
    2014
    Citations: 272
  • Electronic structure, phonons, and thermal properties of ScN, ZrN, and HfN: A first-principles study
    B Saha, J Acharya, TD Sands, UV Waghmare
    Journal of applied physics 107 (3) , 2010
    2010
    Citations: 198
  • Thermoelectric properties of epitaxial ScN films deposited by reactive magnetron sputtering onto MgO (001) substrates
    PV Burmistrova, J Maassen, T Favaloro, B Saha, S Salamat, Y Rui Koh, ...
    Journal of Applied Physics 113 (15) , 2013
    2013
    Citations: 151
  • Development of semiconducting ScN
    B Biswas, B Saha
    Physical Review Materials 3 (2), 020301 , 2019
    2019
    Citations: 134
  • Cross-plane thermal conductivity of (Ti, W) N/(Al, Sc) N metal/semiconductor superlattices
    B Saha, YR Koh, J Comparan, S Sadasivam, JL Schroeder, M Garbrecht, ...
    Physical Review B 93 (4), 045311 , 2016
    2016
    Citations: 94
  • Rocksalt nitride metal/semiconductor superlattices: A new class of artificially structured materials
    B Saha, A Shakouri, TD Sands
    Applied Physics Reviews 5 (2) , 2018
    2018
    Citations: 92
  • Compensation of native donor doping in ScN: Carrier concentration control and p-type ScN
    B Saha, M Garbrecht, JA Perez-Taborda, MH Fawey, YR Koh, A Shakouri, ...
    Applied Physics Letters 110 (25) , 2017
    2017
    Citations: 83
  • Dislocation-pipe diffusion in nitride superlattices observed in direct atomic resolution
    M Garbrecht, B Saha, JL Schroeder, L Hultman, TD Sands
    Scientific Reports 7 (1), 46092 , 2017
    2017
    Citations: 82
  • Electronic structure, vibrational spectrum, and thermal properties of yttrium nitride: A first-principles study
    B Saha, TD Sands, UV Waghmare
    Journal of Applied Physics 109 (7) , 2011
    2011
    Citations: 82
  • TiN/(Al, Sc) N metal/dielectric superlattices and multilayers as hyperbolic metamaterials in the visible spectral range
    B Saha, GV Naik, S Saber, C Akatay, EA Stach, VM Shalaev, ...
    Physical Review B 90 (12), 125420 , 2014
    2014
    Citations: 75
  • Electronic and optical properties of ScN and (Sc, Mn) N thin films deposited by reactive DC-magnetron sputtering
    B Saha, G Naik, VP Drachev, A Boltasseva, EE Marinero, TD Sands
    Journal of Applied Physics 114 (6) , 2013
    2013
    Citations: 71
  • Development of epitaxial Al x Sc 1− x N for artificially structured metal/semiconductor superlattice metamaterials
    B Saha, S Saber, GV Naik, A Boltasseva, EA Stach, EP Kvam, TD Sands
    physica status solidi (b) 252 (2), 251-259 , 2015
    2015
    Citations: 66
  • Phonon wave effects in the thermal transport of epitaxial TiN/(Al, Sc) N metal/semiconductor superlattices
    B Saha, YR Koh, JP Feser, S Sadasivam, TS Fisher, A Shakouri, ...
    Journal of Applied Physics 121 (1) , 2017
    2017
    Citations: 64
  • Temperature-dependent thermal and thermoelectric properties of -type and -type
    B Saha, JA Perez-Taborda, JH Bahk, YR Koh, A Shakouri, ...
    Physical Review B 97 (8), 085301 , 2018
    2018
    Citations: 60
  • Reduced optical losses in refractory plasmonic titanium nitride thin films deposited with molecular beam epitaxy
    KC Maurya, VM Shalaev, A Boltasseva, B Saha
    Optical Materials Express 10 (10), 2679-2692 , 2020
    2020
    Citations: 58
  • High mobility and high thermoelectric power factor in epitaxial ScN thin films deposited with plasma-assisted molecular beam epitaxy
    D Rao, B Biswas, E Flores, A Chatterjee, M Garbrecht, YR Koh, V Bhatia, ...
    Applied Physics Letters 116 (15) , 2020
    2020
    Citations: 52
  • Ultra‐Emissive MgO‐PVDF Polymer Nanocomposite Paint for Passive Daytime Radiative Cooling
    P Das, S Rudra, KC Maurya, B Saha
    Advanced Materials Technologies, 2301174 , 2023
    2023
    Citations: 48
  • Thermoelectric properties of HfN/ScN metal/semiconductor superlattices: a first-principles study
    B Saha, TD Sands, UV Waghmare
    Journal of Physics: Condensed Matter 24 (41), 415303 , 2012
    2012
    Citations: 44
  • Rigid-band electronic structure of scandium nitride across the -type to -type carrier transition regime
    S Nayak, M Baral, M Gupta, J Singh, M Garbrecht, T Ganguli, ...
    Physical Review B 99 (16), 161117 , 2019
    2019
    Citations: 41
  • Refractory plasmonic hafnium nitride and zirconium nitride thin films as alternatives to silver for solar mirror applications
    P Das, B Biswas, KC Maurya, M Garbrecht, B Saha
    ACS Applied Materials & Interfaces 14 (41), 46708-46715 , 2022
    2022
    Citations: 40