Department of Physics

Indian Institute Of Technology Madras , Chennai

Recent Publications

# Titles Authors Journal Year
61 Simultaneous magnetic and structural transitions in Nd0.15Ca0.85MnO3 manganite: magnetization and neutron diffraction studies Lakshman Dhal, Sudhindra Rayaprol, A. V. Morozkin, N. Shukla, T. Geetha Kumary, S. K. Malik, P. N. Santhosh and R. Nirmala Solid state communications

Volume: In press DOI: 10.1016/j.ssc.2019.02.006

2019
62 Cost-Effective Realization of Multimode Exciton–Polaritons in Single-Crystalline Microplates of a Layered Metal–Organic Framework K Dileep, M Gupta, K Tomar, F Zhou, C. Vijayan, P K. Bharadwaj, J Wei ACS Appl. Mater. Interfaces (Impact Factor: 8.09)

Volume: 11(7) Page: 7288 DOI: DOI: 10.1021/acsami.8b20179

2019
63 Large magnetoelectric response in lead free BaTi1− xSnxO3/NiFe2O4 bilayer laminated composites Lakshmi Kola, Atal Bihari Swain, V. Subramanian and P. Murugavel J. Mater. Sci: Mater. Electron.

Volume: Published online DOI: 10.1007/s10854-019-00984-z

2019
64 Non-contact in situ microwave material measurements for high temperature process monitoring Balamurugan T. Sivaprakasam, C. V. Krishnamurthy, and Kavitha Arunachalam Review of Scientific Instruments

Volume: 90 Page: 034702 DOI: https://doi.org/10.1063/1.5079796

2019
65 Resonantly hybridized excitons in moiré superlattices in van der Waals heterostructures Evgeny M. Alexeev, David A. Ruiz-Tijerina,Mark Danovich, Matthew J. Hamer, Daniel J. Terry, Pramoda K. Nayak et al....Kostya S. Novoselov, Roman V. Gorbachev, Hyeon Suk Shin, Vladimir I. Fal’ko, Alexander I. Tartakovskii Nature

Volume: 567 Page: 81-86 DOI: 10.1038/s41586-019-0986-9

2019
66 Resonantly hybridized excitons in moiré superlattices in van der Waals heterostructures Pramoda K. Nayak

Volume: Naturevolume 567, Page: https://www.nature.com/articles/s41586-019-0986-9 DOI: pages81–86 (2019)

2019
67 Soft-wall induced structure and dynamics of partially confined supercritical fluids Kanka Ghosh, C. V. Krishnamurthy The Journal of Chemical Physics

Volume: 150 Page: 111102 DOI: https://doi.org/10.1063/1.5092121

2019
68 Charge migration model for the impedance response of DI water CHSRV SatyanarayanaRaju, and Chitti Venkata Krishnamurthy AIP Advances

Volume: 9 Page: 035141 DOI: doi.org/10.1063/1.5078709

2019
69 Pressure induced phase transformations in diisopropylammonium bromide Shradhanjali Sahoo, T.R. Ravindran, V. Srihari, K.K. Pandey, S. Chandra, C. Thirmal, P. Murugavel J. Solid State Chem.

Volume: Published online DOI: 10.1016/j.jssc.2019.03.025 DOI: 10.1016/j.jssc.2019.03.025

2019
70 Wigner time delay in photodetachment Soumyajit Saha, Jobin Jose, Pranawa C. Deshmukh, G. Aravind, Valeriy K. Dolmatov, Anatoli S. Kheifets, and Steven T. Manson Physical Review A

Volume: 99 Page: 043407 DOI: doi.org/10.1103/PhysRevA.99.043407

2019
71 Holographic approach to entanglement entropy in disordered systems Rajesh Narayanan, Chanyong Park, and Yun-Long Zhang Phys. Rev. D 99, 046019 (2019)

Volume: 99 Page: 046019 DOI: https://doi.org/10.1103/PhysRevD.99.046019

2019
72 Characterization of quantum spin liquids and their spinon band structures via functional renormalization Max Hering, Jonas Sonnenschein, Yasir Iqbal, Johannes Reuther Physical Review B

Volume: 99 Page: 100405 DOI: https://doi.org/10.1103/PhysRevB.99.100405

2019
73 Multi‐physics modeling to study the influence of tissue compression and cold stress on enhancing breast tumor detection using microwave radiometry Rachana S. Akki, Sathya Priya Sugumar, Krishnamurthy C. Venkata, Kavitha Arunachalam Bioelectromagnetics

Page: 1 DOI: https://doi.org/10.1002/bem.22184

2019
74 Emergent charge order near the doping-induced Mott-insulating quantum phase transition in Sr3Ru2O7 Justin Leshen, Mariam Kavai, Ioannis Giannakis, Yoshio Kaneko, Yoshi Tokura, Shantanu Mukherjee, Wei-Cheng Lee & Pegor Aynajian Comm. Physics, Nature

Volume: 2 Page: 2 DOI: https://doi.org/10.1038/s42005-019-0138-4

2019
75 Large Bulk Photovoltaic Response by Symmetry-Breaking Structural Transformation in Ferroelectric [Ba(Zr0.2Ti0.8)O3]0.5[(Ba0.7Ca0.3)TiO3]0.5 Atal Bihari Swain, D. Murali, B.R.K. Nanda, and P. Murugavel Phys. Rev. Applied

Volume: 11 Page: 044007 DOI: 10.1103/PhysRevApplied.11.044007

2019
76 Photocatalytic reduction of carbon dioxide using graphene oxide wrapped TiO2 nanotubes Y Rambabu, Umesh Kumar, Nikita Singhal, Meenal Kaushal, Manu Jaiswal, Suman L Jain, Somnath C Roy Applied Surface Science

DOI: 10.1016/j.apsusc.2019.04.041

2019
77 Thermomechanical Phenomenon: A Non-destructive Evaluation Perspective Chandraprakash, C., Krishnamurthy, C.V. & Balasubramaniam, K Transactions of the Indian Institute of Metals

Volume: April Page: pp 1-11 DOI: https://doi.org/10.1007/s12666-019-01656-6

2019
78 Ion percolation through annealed, supported graphene oxide films: Role of nanochannels and voids Vasumathy Ravishankar, S. Ramaprabhu, and Manu Jaiswal Journal of Applied Physics

Volume: 125 Page: 144304 DOI: https://doi.org/10.1063/1.5080523

2019
79 Direct Growth of Graphene on Insulator Using Liquid Precursor via an Intermediate Nano Structured State Carbon Nanotube Pramoda K. Nayak* Nanoscale Research Letters

Volume: 14 Page: 107 DOI: 10.1186/s11671-019-2935-9

2019
80 Enhanced high rate capability of Li intercalation in planar and edge defect-rich MoS2 nanosheets Akshay Kumar Budumuru, Benadict Rakesh and Chandran Sudakar Nanoscale

Volume: 11 Page: 8882 DOI: DOI: 10.1039/C9NR02043H

2019
81 Large photovoltaic response in rare-earth doped BiFeO3 polycrystalline thin films near morphotropic phase boundary composition Pranab Parimal Biswas, Subhajit Pal, V. Subramanian, and P. Murugavel Appl. Phys. Lett.

Volume: 114 Page: 173901 DOI: doi: 10.1063/1.5090911

2019
82 Optical polarization anisotropy induced by molecular alignment in pentacene films confined in micron sized grooves etched in SiO2 substrate Anu Babusenan, Sanjoy Jena , Debdutta Ray and Jayeeta Bhattacharyya Mater. Res. Express

Volume: 6 Page: 046402 DOI: https://doi.org/10.1088/2053-1591/aaf911

2019
83 Investigation of non-linear dependence of exciton recombination efficiency on PCBM concentration in P3HT:PCBM blends Anu Babusenan, Suman Mondal, Saranya R, Soumya Dutta, Manoj Gopalakrishnan and Jayeeta Bhattacharyya Mater. Res. Express (2019) http://dx.doi.org/10.1088/2053-1591/ab1daa

2019
84 Enhanced bulk photovoltaic response in Sn doped BaTiO3 through composition dependent structural transformation LakshmiKola, D.Murali, SubhajitPal, B. R. K.Nanda,and P.Murugavel Appl. Phys. Lett.

Volume: .114 Page: 183901 DOI: 10.1063/1.5088635

2019
85 Self-assembly and complex manipulation of colloidal mesoscopic particles by active thermocapillary stress Ghosh, Subhrokoli; Biswas, Aritra; Roy, Basudev; Banerjee, Ayan Soft Matter

2019
86 Plasmon induced brightening of dark exciton in monolayer WSe2 for quantum optoelectronics Ankit Arora, Tejendra Dixit, Anil Kumar K V, Sivarama Krishanan K. Lakshmi Ganapathi, Ananth Krishnan*, Pramoda K. Nayak*, M.S. Ramachandra Rao* Applied Physics Letters

Volume: 114 Page: 201101 DOI: 10.1063/1.5093664

2019
87 Nonclassical effects in Optomechanics: Dynamics and Collapse of Entanglement Pradip Laha, Lakshmibala S, Balakrishnan V JOSA B

Volume: 36 Page: 575 DOI: 10.1364/JOSAB.36.000575

2019
88 Recurrence Network Analysisin a Model Tripartite Quantum System Pradip laha, Lakshmibala S, Balakrishnan V EPL

Volume: 125 DOI: 10.1209/0295-5075/125/60005

2019
89 Study of adhesivity of surfaces using rotational optical tweezers Rahul Vaippully, Dhanush Bhatt, Anand Dev Ranjan and Basudev Roy Physica Scripta

2019
90 Magnetic and magnetocaloric property studies on nanoparticles of electron-doped manganites R0.15Ca0.85MnO3 (R = Pr and Nd) Sandip Das, T. Kavipriya and R. Nirmala Materials Research Express

Volume: 6 Page: 084010

2019