Department of Physics

Indian Institute Of Technology Madras , Chennai

Recent Publications

# Titles Authors Journal Year
31 Temporal evolution of viscoelasticity of soft colloid laden air-water interface: A multiple mode microrheology study Jose, Merin; Lokesh, Muruga; Vaippully, Rahul, Satapathy, Dillip; Roy, Basudev RSC Advances

2022
32 Spin liquid state in a rare-earth hyperkagome lattice J. Khatua, S. Bhattacharya, Q. P. Ding, S. Vrtnik, A. M. Strydom, N. P. Butch, H. Luetkens, E. Kermarrec, M. S. Ramachandra Rao, A. Zorko, Y. Furukawa, P.Khuntia* Physical Review B

Volume: 106 Page: 104404 DOI: 10.1103/PhysRevB.106.104404

2022
33 Significant magnetoelectric coupling in P(VDF-TrFE)/48%NiFe bilayer laminate composite for energy harvesting applications Deepa Xavier, S Dinesh Kumar and V Subramanian Journal of Physics D: Applied Physics

Volume: 55 Page: 305502 DOI: 10.1088/1361-6463/ac6b64

2022
34 Design and Development of an Automated Experimental Setup for Ion Transport Measurements Sharad Kumar Yadav, Mukesh Kumar, S. Ramaprabhu, Vishal V. R. Nandigana, Pramoda K. Nayak* Review of Scientific Instruments

Volume: 93 Page: 064104 DOI: 10.1063.5.0086296

2022
35 Quantum Thermodynamics of Holographic Quenches and Bounds on the Growth of Entanglement from the Quantum Null Energy Condition Tanay Kibe, Ayan Mukhopadhyay and Pratik Roy Physical Review Letters

Volume: 128 Page: 191602 DOI: 10.1103/PhysRevLett.128.191602

2022
36 Electronic structure 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* Physical Review Materials

Volume: 6 Page: 104401 DOI: 10.1103/PhysRevMaterials.6.104401

2022
37 Covariant formulation of Generalised Uncertainty Principle Raghvendra Singh, Dawood Kothawala Phys. Rev. D Letters

Volume: 105 Page: L101501

2022
38 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
39 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
40 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
41 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
42 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
43 Generation of partial roll rotation in a hexagonal NaYF4 particle by switching between different optical trapping configurations Lokesh, Muruga; Nalupurackal, Gokul; Roy, Srestha; Chakraborty, Snigdhadev; Goswami, Jayesh; Gunaseelan, M.; Roy, Basudev Optics Express

2022
44 A hydro-thermophoretic trap for microparticles near a gold-coated substrate Nalupurackal, G.; Gunaseelan, M.; Roy, S.; Lokesh, M.; Kumar, S; Vaippully, R.; Singh, R.; Roy, Basudev Soft Matter

2022
45 Ambient-light-induced intermolecular Coulombic decay in unbound pyridine monomers Saroj Barik, Saurav Dutta, Nihar Ranjan Behera, Rajesh Kumar Kushawaha , Y. Sajeev and G. Aravind Nature Chemistry

DOI: 10.1038/s41557-022-01002-2

2022
46 S = 1 dimer system K2Ni(MoO4 )2: A candidate for magnon Bose-Einstein condensation Benjamin Lenz, B. Koteswararao, S. Biermann, P. Khuntia , M. Baenitz, and S. K. Panda Physical Review B (Letter)

Volume: 106 Page: L180408 DOI: 10.1103/PhysRevB.106.L180408

2022
47 Emergent Phenomena in Frustrated Quantum Materials J. Khatua, B. Sana, A. Zorko, M. Gomilšek, K. Sethupathi, M. S. Ramachandra Rao, M. Baenitz, B. Schmidt, and P. Khuntia* Submitted

2022
48 Nature of excitons in PPDT2FBT: PCBM solar cell: Role played by PCBM Subhamoy Sahoo, Dhruvajyoti Barah, Dinesh Kumar S, Nithin Xavier, Soumya Dutta, Debdutta Ray and Jayeeta Bhattacharyya J. Phys D

DOI: doi.org/10.1088/1361-6463/ac8819

2022
49 Effect of chemical disorder on Griffiths phase in weak itinerant ferromagnetic Ni92−xCuxCr8 alloy Sonu Vishvakarma, V. Srinivas, D.L.R. Khanna, J.I. Pérez-Landazábal Journal of Alloys and Compounds

Volume: 925 Page: 166225 DOI: 10.1016/j.jallcom.2022.166225

2022
50 Evolution of microstructure and magnetic properties from amorphous Fe3O4/SiO2 nanocomposite Anamika Ghosh, V. Srinivas, S. Kavita, Ramaprabhu Sundara Journal of Magnetism and Magnetic Materials

Volume: 561 Page: 169687 DOI: 10.1016/j.jmmm.2022.169687

2022
51 Effect of Ni substitution and annealing temperature on structural and magnetic properties of MnZn-Ferrites: Cytotoxicity study of ZnO and SiO2 coated core shell structures S. Mallesh, P. Mondal, S. Kavita, V. Srinivas, Y-W Nam Applied Surface Science

Volume: 605 Page: 154648 DOI: 10.1016/j.apsusc.2022.154648

2022
52 Dielectric response and proton transport in water confined in graphene oxide Vikas Yadav, Anjan Das, CV Krishnamurthy, and Manu Jaiswal Physical Chemistry Chemical Physics (PCCP) (work was featured in the issue back cover)

Volume: 24 Page: 26438 DOI: 10.1039/D2CP03095K

2022
53 Electrodiffusioosmosis induced negative differential resistance in micro-to-millimeter size pores through graphene/copper membrane Sharad K. Yadav, Manikandan D, Chob Singh, Mukesh Kumar, Vishal V. R. Nandigana, Pramoda K. Nayak* Nanoscale Advances

Volume: 04 Page: 5123–5131 DOI: 10.1039/D2NA00443G

2022
54 Holographic spacetime, black holes and quantum error correcting codes: a review Tanay Kibe, Prabha Mandayam and Ayan Mukhopadhyay European Physics Journal C

Volume: 82, no 5 Page: 463 DOI: 10.1140/epjc/s10052-022-10382-1

2022
55 Editorial: New Frontiers in Holographic Duality -- From quantum complexity and black holes to hydrodynamics and neutron stars Ayan Mukhopadhyay European Physics Journal C

Volume: 82 Page: 877 DOI: 10.1140/epjc/s10052-022-10838-4

2022
56 Erasure Tolerant Quantum Memory and the Quantum Null Energy Condition in Holographic Systems Avik Banerjee, Tanay Kibe, Nehal Mittal, Ayan Mukhopadhyay, and Pratik Roy Physical Review Letters

Volume: 129 Page: 191601 DOI: 10.1103/PhysRevLett.129.191601

2022
57 Active membrane recycling induced morphology changes in vesicles Sachin Krishnan T V, P. B. Sunil Kumar Frontiers in Physics

Volume: 10 Page: 1003558 DOI: 10.3389/fphy.2022.1003558

2022
58 Active Remodeling of Chromatin and Implications for In Vivo Folding Ramakrishnan Natesan, Kripa Gowrishankar, Lakshmi Kuttippurathu, P. B. Sunil Kumar, and Madan Rao Journal of Physical Chemistry B

Volume: 126 Page: 100 DOI: 10.1021/acs.jpcb.1c08655

2022
59 Collective motion of cells modeled as ring polymers Haosheng Wen, Yu Zhu, Chenhui Peng, aP. B. Sunil Kumar, and Mohamed Laradji Soft Matter

Volume: 18 Page: 1228 DOI: 10.1039/d1sm01640g

2022
60 Cationic redistribution induced spin-glass and cluster-glass states in spinel ferrite S. Nayak, S. Ghorai, A. M. Padhan, S. Hajra, P. Svedlindh and P. Murugavel Phys. Rev. B

Volume: 106 Page: 174402 DOI: 10.1103/PhysRevB.106.174402

2022