Department of Physics
Indian Institute Of Technology Madras , ChennaiRecent Publications
| # | Titles | Authors | Journal | Year |
|---|---|---|---|---|
| 31 | Unconventional electronic and magnetic properties of 3d-4f double perovskite material | S. Kundu, A. Pal, Amit Chauhan, K. Patro, K. Anand, S. Rana, V. G. Sathe, Amish G. Joshi, P. Pal, K. Sethupathi, B. R. K. Nanda, P. Khuntia* |
arXiv.2205.10877
|
2022 |
| 32 | Covariant formulation of Generalised Uncertainty Principle | Raghvendra Singh, Dawood Kothawala |
Phys. Rev. D Letters Volume: 105 Page: L101501 |
2022 |
| 33 | Optimization of the etching and sonication time to prepare Ti3C2Tx monolayer MXene flakes: a structural, vibrational and optical spectroscopy study | Nasima Khatun, Somnath C Roy |
Micro and Nanostructures Volume: 167 Page: 207256 DOI: doi.org/10.1016/j.micrna.2022.207256 |
2022 |
| 34 | Enhanced methane yield by photoreduction of CO2 at moderate temperature and pressure using Pt coated, graphene oxide wrapped TiO2 nanotubes | A Durgadevi, S Pushpavanam, Nimmi Singh, Jyoti Verma, Maninder Pal Kaur, Somnath C Roy |
Results In Engineering Volume: 14 Page: 100441 DOI: doi.org/10.1016/j.rineng.2022.100441 |
2022 |
| 35 | Improved omnidirectional polarisation-insensitive optical absorption and photoelectrochemical water splitting using aperiodic and tapered slanted, kinked and straight silicon nanowires | T K Dahlia, Naima Khatam, Somnath C Roy, Harish Barshilia |
International Journal of Energy Research DOI: doi.org/10.1002/er.7805 |
2022 |
| 36 | Review of Thin Film Transistor Gas Sensors: Comparison with Resistive and Capacitive Sensors; | A. K. Singh, N K Chowdhury, Somnath C Roy, B Bhowmik |
Journal of Electronic Materials Volume: 51 Page: 1974 DOI: doi.org/10.1007/s11664-022-09485-y |
2022 |
| 37 | Multiloop functional renormalization group approach to quantum spin systems | D. Kiese, T. Müller, Y. Iqbal, R. Thomale, and S. Trebst |
Phys. Rev. Research Volume: 4 Page: 023185 DOI: 10.1103/PhysRevResearch.4.023185 |
2022 |
| 38 | 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 |
| 39 | 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 |
| 40 | 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 |
| 41 | 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 |
| 42 | 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 |
| 43 | 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 |
| 44 | 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 |
| 45 | 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 |
| 46 | 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 |
| 47 | 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 |
| 48 | 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
|
2021 |
| 49 | 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 |
| 50 | 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 |
| 51 | 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 |
| 52 | 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 |
| 53 | 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 |
| 54 | 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 |
| 55 | 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 |
| 56 | 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 |
| 57 | 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 |
| 58 | 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 |
| 59 | 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 |
| 60 | 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 |