Department of Physics
Indian Institute Of Technology Madras , ChennaiRecent Publications
| # | Titles | Authors | Journal | Year |
|---|---|---|---|---|
| 1 | Microstructure and magnetostriction of Tb0.3Dy0.7Fe1.95 prepared under different solidification conditions by zoning and modified Bridgman techniques | Mithun Palit, S. Pandian, R. Balamuralikrishnan, A. K. Singh, Niranjan Das, V.Chandrasekharan and G. Markandeyulu |
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J. Appl. Phys. [Accepted] |
| 2 | Intercalated water mediated electromechanical response of graphene oxide films on flexible substrates | Lavudya Devendar, M R Shijeesh, T. Sakorikar, K Lakshmi Ganapathi, and Manu Jaiswal |
Journal of Physics: Condensed Matter Volume: 34 Page: 025001 DOI: 10.1088/1361-648X/ac2ad0 |
2022 |
| 3 | Multiferroic, optical and magneto-dielectric properties with enhanced magneto-impedance characteristic of KBiFe2O5 | Bushra Khan, Manoj K Singh, Aditya Kumar, Arushi Pandey, Sushmita Dwivedi, Upendra Kumar, Surbhi Ramawat, Sumit Kukreti, , Ambesh Dixit, Somnath C.Roy |
Journal of Alloys and Compounds Volume: 893 Page: 162225 DOI: 10.1016/j.jallcom.2021.162225 |
2022 |
| 4 | Development of CdTe quantum dot supported ZnIn2S4 hierarchical microflowers for improved photocatalytic activity | R Janani, S Sumathi, B Gupta, Somnath C Roy, Shubra Singh et al |
Journal of Environmental Chemical Engineering Volume: 10 Page: 107030 DOI: doi.org/10.1016/j.jece.2021.107030 |
2022 |
| 5 | Ti3C2Tx MXene functionalization induced enhancement of photoelectrochemical performance of TiO2 nanotube arrays | Nasima Khatun, Sutapa Dey, Govinda C Behera , Somnath C Roy |
Materials Chemistry and Physics Volume: 278 Page: 125651 DOI: doi.org/10.1016/j.matchemphys.2021.125651 |
2022 |
| 6 | Sign reversal of anomalous Hall conductivity and magnetoresistance in cubic noncollinear antiferromagnet thin films | J Mukherjee, TS Suraj, H Basumatary, K Sethupathi, KV Raman |
Physical Review Materials Volume: 5 (1) Page: 014201 |
2021 |
| 7 | Pair‐Emission‐Induced Near‐Infrared Lasing from Ceramic Ga:LaCrO3 Microcrystals at Room Temperature | TR Rajalekshmi, T Dixit, MSR Rao, K Sethupathi |
Physica Status Solidi (RRL)–Rapid Research Letters Volume: 15 (4) Page: 2000519 |
2021 |
| 8 | Study of Thermometry in Two-Dimensional Sb 2 Te 3 from Temperature-Dependent Raman Spectroscopy | MP Singh, M Mandal, K Sethupathi, MSR Rao, PK Nayak |
Nanoscale research letters Volume: 16 (1) Page: 1-8 |
2021 |
| 9 | Magnetic Field Induced Quantum Spin Liquid in the Two Coupled Trillium Lattices of K2Ni2(SO4)3 | Ivica Živković, et al., Yasir Iqbal, Johannes Reuther, and Henrik M. Rønnow |
Physical Review Letters Volume: 127 Page: 157204 DOI: 10.1103/PhysRevLett.127.157204 |
2021 |
| 10 | Gutzwiller projected states for the J1 − J2 Heisenberg model on the Kagome lattice: Achievements and pitfalls | Yasir Iqbal, Francesco Ferrari, Aishwarya Chauhan, Alberto Parola, Didier Poilblanc, and Federico Becca |
Physical Review B Volume: 104 Page: 144406 DOI: 10.1103/PhysRevB.104.144406 |
2021 |
| 11 | Electronic structure and magnetic properties of the effective spin Jeff = 1/2 two-dimensional triangular lattice K3Yb(VO4)2 | U. K. Voma, S. Bhattacharya, E. Kermarrec, J. Alam, Y. M. Jana, B. Sana, P. Khuntia, S. K. Panda, and B. Koteswararao |
Physical Review B Volume: 104 Page: 144411 DOI: 10.1103/PhysRevB.104.144411 |
2021 |
| 12 | Nature of Unconventional Pairing in the Kagome Superconductors AV3Sb5 (A = K, Rb, Cs) | X. Wu, T. Schwemmer, T. Müller, A. Consiglio, G. Sangiovanni, D. Di Sante, Y. Iqbal, W. Hanke, A. P. Schnyder, M. M. Denner, M. H. Fischer, T. Neupert, and R. Thomale |
Physical Review Letters Volume: 127 Page: 177001 DOI: 10.1103/PhysRevLett.127.177001 |
2021 |
| 13 | The Brylinski Filtration for Affine Kac-Moody Algebras and Representations of W-algebras | Suresh Govindarajan, Sachin S Sharma, Sankaran Viswanath |
Algebra and Representation Theory DOI: 10.1007/s10468-021-10101-6 |
2021 |
| 14 | Black Hole Hair Removal For N= 4 CHL Models | Subhroneel Chakrabarti, Suresh Govindarajan, P Shanmugapriya, Yogesh K Srivastava, Amitabh Virmani |
Journal of High Energy Physics Volume: 2 (125) DOI: 10.1007/JHEP02(2021)125 |
2021 |
| 15 | Mathieu Moonshine and Siegel Modular Forms | Suresh Govindarajan, Sutapa Samanta |
Journal of High Energy Physics Volume: 3 (50) DOI: 10.1007/JHEP03(2021)050 |
2021 |
| 16 | Investigation of thermal non-linearity due to nJ high repetition rate fs pulses on wrinkled graphene | Soumyodeep Dey, Sudhakara Reddy Bongu, Vijay Kumar Sagar, Prem B. Bisht, |
J. Opt. Soc. Am. B 38 (2021) 2019-2026
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2021 |
| 17 | Evolution of stellated gold nanoparticles: new conceptual insights into controlling the surface processes | Gurvinder Singh, Hesamodin Jami, Pooria Lesani, Shubhayan Bhattacharya, Yogambha Ramaswamy, Prem B Bisht, Hala Zreiqat |
Nano Research (2021) 10.1007/s12274-021-3635-1
|
2021 |
| 18 | Magnetic properties of the S=5/2 anisotropic triangular chain compound Bi3FeMo2O12 | K. Boya, K. Nam, A. K. Manna, J. Kang, C. Lyi, A. Jain, S. M. Yusuf, P. Khuntia, B. Sana, V. Kumar, A. V. Mahajan, Deepak R. Patil, Kee Hoon Kim, S. K. Panda, and B. Koteswararao |
Physical Review B Volume: 104 Page: 184402 DOI: 10.1103/PhysRevB.104.184402 |
2021 |
| 19 | Space charge limited conduction in anatase and mixed-phase (anatase/rutile) single TiO2 nanotubes | Sourav Kumar Kajli, Debdutta Ray, Somnath C Roy |
Physica E: Low-dimensional Systems and Nanostructures Page: 115030 DOI: doi.org/10.1016/j.physe.2021.115030 |
2021 |
| 20 | Efficient UV-visible Photodetector Based on Single CuO/Cu2O Core-shell Nanowire | Sourav Kumar Kajli, Debdutta Ray, Somnath C Roy |
Journal of Alloys and Compounds Page: 162546 DOI: doi.org/10.1016/j.jallcom.2021.162546 |
2021 |
| 21 | Linear-in- T resistivity from semiholographic non-Fermi liquid models | Benoît Douçot, Ayan Mukhopadhyay, Giuseppe Policastro, and Sutapa Samanta |
Phys. Rev. D Volume: 104 Page: L081901 DOI: 10.1103/PhysRevD.104.L081901 |
2021 |
| 22 | Quasinormal modes of a semi-holographic black brane and thermalization | Sukrut Mondkar, Ayan Mukhopadhyay, Anton Rebhan, and Alexander Soloviev |
JHEP 11 (2021) 080 DOI: 10.1007/JHEP11(2021)080 |
2021 |
| 23 | Localized thermal spike driven morphology and electronic structure transformation in swift heavy ion irradiated TiO2 nanorods | Sutapa Dey, A Chakraborty, S B Mishra, N Khatun, A Hazra, B R K Nanda, C Sudakar, D Kabiraj, S C Roy |
Nanoscale Advances DOI: 10.1039/D1NA00666E. |
2021 |
| 24 | Effect of tidal curvature on dynamics of accelerated probes | Hari K, Dawood Kothawala |
Phys. Rev. D Volume: 104 DOI: 10.1103/PhysRevD.104.064032 |
2021 |
| 25 | Pinwheel valence bond crystal ground state of the spin-1/2 Heisenberg antiferromagnet on the shuriken lattice | N. Astrakhantsev, F. Ferrari, N. Niggemann, T. Müller, A. Chauhan, ... and Y. Iqbal |
Physical Review B (Letters) [Editors' Suggestion] Volume: 104 Page: L220408 DOI: 10.1103/PhysRevB.104.L220408 |
2021 |
| 26 | The Ising triangular-lattice antiferromagnet neodymium heptatantalate as a quantum spin liquid candidate | T. Arh, B. Sana, M. Pregelj, P. Khuntia, Z. Jagličić, M. D. Le, P. K. Biswas, P. Manuel, L. Mangin-Thro, A. Ozarowski, and A. Zorko |
Nature Materials DOI: 10.1038/s41563-021-01169-y |
2021 |
| 27 | Investigation of internal fields in organic semiconductors in the presence of traps | Subhamoy Sahoo, Rajdeep Dhar, Soumya Dutta, and Jayeeta Bhattacharyya |
Journal of Applied Physics Volume: 130 Page: 085702 DOI: doi.org/10.1063/5.0058515 |
2021 |
| 28 | Spatial Extent of Interaction between Excitons and Polarons in a Bilayer Organic Field-Effect Transistor | Haripriya Kesavan, Subhamoy Sahoo, Sanjoy Jena, Jayeeta Bhattacharyya, and Debdutta Ray |
ACS Photonics Volume: 8 Page: 804 |
2021 |
| 29 | Varying without varying: Reparameterisations, Diffeomorphisms, General Covariance, Lie derivatives, and all that | Dawood Kothawala |
Eur. J. Phys. Volume: 42 DOI: 10.1088/1361-6404/ac0105 |
2021 |
| 30 | Large electrocaloric effect and energy storage performance of site-engineered lead-free Ba1-x(Bi0.5Li0.5)xTiO3 ferroelectric oxides | S. Pal, P. P. Biswas, M. Rath, M S R. Rao, M. Miryala, M. Murakami and P. Murugavel |
J. Phys. D: Appl. Phys. Volume: 54 Page: 045302 DOI: doi.org/10.1088/1361-6463/abbeb4 |
2021 |