Surbhi Gupta


Surbhi Gupta

Assistant Professor
Department of Physics
Motilal Nehru National Institute of Technology Allahabad, Prayagraj, India-211004
E-mail: sgupta[at]mnnit[dot]ac[dot]in
Telephone: +91 9582079119(O)

Research Publications


Journals:

Anisotropy-assisted bias-free spin Hall nano-oscillator, S. Manna, R. Medwal, S. Gupta, J. R. Mohan, Y. Fukuma and R. S. Rawat, Appl. Phys. Lett. 122, 072401 (2023) Editor Pick
Disentanglement of intrinsic and extrinsic side-jump scattering induced spin Hall effect in N-implanted Pt, U. Shashank, Y. Nakamura, Y. Kusaba, T. Tomoda, R. Nongjai, A. Kandasami, R. Medwal, R. S. Rawat, H. Asada, S. Gupta, Y. Fukuma, Physical Review B 107, 064402 (2023)
Piezoelectric Strain Control of Terahertz Spin Current, A. Chaurasiya, Z. Li, R. Medwal, S. Gupta, J. R. Mohan, Y. Fukuma, H. Asada, E. EM Chia, R. S. Rawat, Advanced Optical Materials (2022) 2201929
Room temperature charge-to-spin conversion from q-2DEG at SrTiO3-based interfaces, U. Shashank, A. Deka, C. Ye, S. Gupta, R. Medwal, R. S. Rawat, H. Asada, X. R. Wang, Y. Fukuma, Physica Status Solidi: Rapid Research Letter 2200377, 2022 (online)
Tailoring structural and magnetic viz. static and dynamic properties of soft magnetic CoFeB film with Ta incorporation, H. Vardhan, S. Singh, S. Gupta, K. Sharma, Y. Jafri, M. Gupta, V. R. Reddy, R. S. Rawat, A. Gupta, A. Gome, G. Sharma, Journal of Alloys and Compounds 923, 2022, 166357
Substrate Orientation Dependent Characteristics of Half-metallic and Metallic Superlattices [La0.7Sr0.3MnO3/LaNiO3]10 S. Das, R. G. Tanguturi, S. Ghosh, R. K. Dokala, R. Medwal, S. Gupta, Z. Yan, Y. Qi, R. S. Rawat, and S. Thota, Journal of Applied Physics 131 (2022) 125305.
Study of Niobium Mononitride Thin Films Grown Using High Power Impulse Magnetron Sputtering, S. Kalal, Y. Kumar, S. Karmakar, S. Gupta, J. V. Vas, R. Rawat and M. Gupta, Physica Status Solidi: Rapid Research Letter 16 (2022) 2100514.
Facet controlled anisotropic magnons in Y3Fe5O12 thin films, R. Medwal, A. Deka, J.V. Vas, M. Duchamp, H. Asada, S. Gupta*, Y. Fukuma and R. S. Rawat, Applied Physics Letters 119, 162403 (2021)
Stabilizing effects of Ag doping on structure and thermal stability of FeN thin films, Y Kumar, VR Reddy, JV Vas, S Gupta, J Stahn, A Gupta, M Gupta, Journal of Physics: Condensed Matter 34 (11), 115702 (2021)
Highly dose-dependent damping-like spin-orbit torque in O implanted Pt, U. Shashank, R. Medwal, Y. Nakamura, J. R. Mohan, R. Nongjai, A. Kandasami, R.S. Rawat, H. Asada, S. Gupta*, Y. Fukuma, Applied Physics Letters 118, 252406 (2021)
Nonstoichiometric FePt nanoclusters for Heated Dot Magnetic Recording Media, J. R. Mohan, R. Medwal, S. Gupta, K. Gogia, J. V. Vas, R. Gupta, A. Deka, R. S. Rawat, S. Annapoorni, and Y. Fukuma, ACS Applied Nano Materials 4, 7, 7079–7085 (2021).
Investigation of structural, magnetic and electronic properties of FeTa films for varying Ta concentration at different temperatures, Y. Jafri, S. Singh, S. Gupta, Y. Fukuma, K. Sharma, M. Gupta, V. R. Reddy, G. Sharma, A. Gupta, Journal of Magnetism and Magnetic Materials, 538, 168306 (2021)
Ferroelectric and magnetic domain mapping of magneto-dielectric Ce doped BiFeO3 thin films, S. Gupta*, M. Pal, M. Tomar, R. Guo, A. Bhalla, and V. Gupta, Journal of Alloys and Compounds 882 (2021) 160698.
Pinning-assisted out of plane anisotropy in reverse stack FeCo/FePt intermetallic bilayers for controlled switching in spintronics, G. Vashisht, U. Shashank, S. Gupta, R. Medwal, C.L. Dong, C.L. Chen, K. Asokan, Y. Fukuma and S Annapoorni, Journal of Alloys and Compounds 877, 160249 (2021).
Spin-casted (Gd-Zn) co-doped BiFeO3 thin films for sustainable oxide-electronics, S. Gupta*, L. J. Feng, R. Medwal, J. V. Vas, M. Mishra, C. Tay, W. W. Nicholas, G. R. Deen, L. C. K. Paul, and R. S. Rawat, Material Science in Semiconductor Processing 132, 105902 (2021)
The role of epitaxial strain on the electronic and magnetic structure of La0.7Sr0.3MnO3/LaCoO3 bilayers, S. Das, S. Ghosh, R. G. Tanguturi, R. Medwal, S. Gupta, R. K. Dokala, R. S. Rawat, S. Das and S. Thota, AIP Advances 11, 125115 (2021)
Enhanced spin Hall effect in S-implanted Pt, U. Shashank, R. Medwal, T. Shibata, R. Nongjai, J. V. Vas, M. Duchamp, K. Asokan, R. S. Rawat, H. Asada, S. Gupta*, Y. Fukuma, Advanced Quantum Technologies 4 (2021) 2000112. (Selected for Cover Page)
Magnetoimpedance in Epitaxial Y3Fe5O12 (001) Thin Film in Low-Frequency Regime, R. Medwal, U. Chaudhuri, J. V. Vas, A. Deka, S. Gupta*, M. Duchamp, H. Asada, Y. Fukuma, R. Mahendiran, R. S. Rawat, ACS Applied Material Interfaces 12:37, 41802–41809 (2020).
Spin Pumping in Asymmetric Fe50Pt50/Cu/Fe20Ni80 Trilayer Structure, R. Medwal, S. Gupta*, R. S. Rawat, S. Annapoorni, Y. Fukuma, Physica Status Solidi Rapid Research Letter 13, 10 (2019) 1900267.
Ion Implantation Induced Disorder in FePt-C Thin Films, D. Kumar, S. Gupta, K.K. Tham, R. Nongjai, S. Saito, K. Asokan, S.N. Piramanayagam, IEEE Transactions on Magnetics 55, 2300805 (2019).
Spin Seebeck Effect in Neodymium Iron Garnet Multilayers, S. Tyagi, T. Maeda, K. Kimura, S. Gupta, K. Kishimoto, T. Koyanagi, H. Asada, Y. Fukuma, Sensors and Materials, 31(8) 2541-2546 (2019).
[Co/Ni] multilayers with robust post-annealing performance for spintronic device applications, S. Gupta, R. Sbiaa, M. Al. Bahri, A. Ghosh, S. N. Piramanayagam, M. Ranjbar, J. Akermen, Journal of Physics D: Applied Physics 51 (46), 465002 (2018).
Modification of structural and magnetic properties of masked Co–Pt films induced by high-energy ion implantation, D. Kumar, S. Gupta, T.L. Jin, R. Nongjai, K. Asokan, S.N. Piramanayagam, IEEE Magnetic Letters 9, 4500305 (2018).
Broadband strip-line ferromagnetic resonance spectroscopy of soft magnetic CoFeTaZr patterned thin films, S. Gupta, D. Kumar, T.L. Jin, R. Nongjai, K. Asokan, A. Ghosh, M. Aparnadevi, P. Suri, S. N. Piramanayagam, AIP Advances 8, 056125 (2018).
Temperature dependent Raman scattering and electronic transitions in rare earth SmFeO3, S. Gupta, R. Medwal, D. Sanchez, R.S. Katiyar, Ceramic International 44, 4198–4203 (2018).
Low voltage driven Pt/BiFeO3/DyScO3/p-Si-based metal ferroelectric insulator semiconductor device for non-volatile memory, R. Medwal, S. Gupta*, S.P. Pavunny, R.K. Katiyar, R. Thomas, R.S. Katiyar, Journal of Material Science: Materials in Electronics 53, 4274–4282 (2018).
Tailoring the structural and magnetic properties of masked CoPt thin films using ion implantation, D. Kumar, S. Gupta, T.L. Jin, R. Nongjai, K. Asokan, S.N. Piramanayagam, AIP Advances 8, 056504 (2018).
Self-Stabilized Carbon-L10 FePt Nanoparticles for Heated Dot Recording Media, R. Medwal, S. Gautam, S. Gupta, K. H. Chae, K. Asokan, G. R. Deen, R. S. Rawat, R. S. Katiyar, S. Annapoorni, IEEE Magnetics Letters 9, 5504105 (2018).
Important role of magnetization precession angle measurement in inverse spin Hall Effect induced by spin pumping, S. Gupta*, R. Medwal, D. Kodama, K. Kondou, Y. Otani, Y. Fukuma, Applied Physics Letters 110, 022404 (2017).
Ferroelectric photovoltaic response to structural transformations in doped BiFeO3 derivative thin films, S. Gupta*, M. Tomar and V. Gupta, Materials & Design 105, 296-300 (2016).
Graphene/semiconductor silicon modified BiFeO3/indium tin oxide ferroelectric photovoltaic device for transparent self-powered windows, S. Gupta, R. Medwal, S.P. Pavunny, M. Tomar, G. Morell, V. Gupta R. S. Katiyar, Applied Physics Letters 107, 062902 (2015).
Magnetic hysteresis loop of Cerium doped bismuth ferrite thin film, S. Gupta, M. Tomar, V. Gupta, Journal of Magnetism and Magnetic Materials 378, 333 (2015).
Coherent phonon modes in nanostructured zinc oxide synthesized by arc-exploding technique, R. Medwal, S. Gupta*, S.P. Pavunny, R. K. Katiyar, S. Annapoorni, R.S. Katiyar, Material Letters 160, 183 (2015).
Optimization of excess Bi doping to enhance ferroic orders of spin casted BiFeO3 thin film, S. Gupta, M. Tomar, V. Gupta, R. Guo, A. Bhalla, Journal of Applied Physics 115 (2014) 234105.
Study on Mn induced Jahn-Teller distortion in BiFeO3 thin films, S. Gupta, M. Tomar, V. Gupta, Journal of Material Science 49, 5997 (2014).
Ce doped bismuth ferrite thin films with improved electrical and functional properties, S. Gupta, M. Tomar, A. R. James, V. Gupta, Journal of Material Science 49, 5355 (2014).
Ferroelectric photovoltaic properties of Ce and Mn codoped BiFeO3 thin film, S. Gupta, M. Tomar, V. Gupta, Journal of Applied Physics 115, 014102 (2014).
Enhanced magnetic and electric properties of nanocrystalline Ce modified BiFeO3 thin films, S. Gupta, M. Tomar, V. Gupta, Ferroelectrics 470, 272-279 (2014).
BFMO/BCFO multilayered thin film for photovoltaic application, S. Gupta, M. Tomar, A. Kumar, V. Gupta, Advance Science Letter 20, 971 (2014).
Raman Spectroscopy of Nanocrystalline Mn Doped BiFeO3 Thin Films, S. Gupta, M. Tomar, V. Gupta, Journal of Experimental Nanoscience 8 (3), 261 (2013).
Study of A-site and B-site doping on multiferroic properties of BiFeO3 thin films, S. Gupta, M. Tomar, A. R. James, V. Gupta, Ferroelectrics 454, 41 (2013).
S. Gupta, A. Sharma, M. Tomar, V. Gupta, M. Pal, R. Guo, A. Bhalla, Piezoresponse force microscopy and vibrating sample magnetometer study of single phased Mn induced multiferroic BiFeO3 thin film, Journal of Applied Physics 111, 064110 (2012).

Conference Proceedings:

Growth of multiferroic BFO thin films for sensing applications, S. Gupta, M. Tomar, V. Gupta Proc. 16th National Seminar on Physics and Technology of Sensors, Lucknow Journal of Science, 8 (1) 2011 p.p. 581-586, ISSN: 0974-8121