Department of Physics

Indian Institute Of Technology Madras , Chennai

Recent Publications

# Titles Authors Journal Year
151 Magnetocaloric and electrical transport properties of selenospinels A0. 9Cu0. 1Cr2Se4 (A= Cd and Zn) PS Behera, CA Dev, K Sethupathi, PA Bhobe, R Nirmala Physica B: Condensed Matter

Volume: 573 Page: 7-12

2019
152 Large magnetoelectric coupling in 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 film on Ni foil Atal Bihari Swain, Martando Rath, Dinesh Kumar S, M S Ramachandra Rao, V Subramanian and P Murugavel Journal of Physics D: Applied Physics

Volume: 52 Page: 065004

2019
153 Electrocaloric Effect with Variations of Diffusivity in Relaxor Ferroelectric Materials S Samanta, V Sankaranarayanan, K Sethupathi Journal of Electronic Materials

Volume: 48 (12) Page: 7595-7602

2019
154 Pulsed-Grown Graphene for Flexible Transparent Conductors Pramoda K. Nayak* Nanoscale Advances

Volume: 1 Page: 1215-1223 DOI: 10.1039/C8NA00181B

2019
155 Planar and van der Waals heterostructures for vertical tunnelling single electron transistors Gwangwoo Kim, Sung-Soo Kim, Jonghyuk Jeon, Seong In Yoon, Seokmo Hong, Young Jin Cho, Abhishek Misra et al., Andre Geim, Kostya S. Novoselov, & Hyeon Suk Shin Nature Communications

2019
156 A comprehensive study on thermal stability and magnetic properties of MnZn-ferrite nanoparticles S. Mallesh, and V. Srinivas Journal of Magnetism and Magnetic Materials

Volume: 475 Page: 290-303 DOI: 10.1016/j.jmmm.2018.11.052

2019
157 Quantum and Classical Phases of the Pyrochlore Heisenberg Model with Competing Interactions Yasir Iqbal, Tobias Müller, Pratyay Ghosh, Michel J. P. Gingras, Harald O. Jeschke, Stephan Rachel, Johannes Reuther, Ronny Thomale Physical Review X

Volume: 9 Page: 011005 DOI: 10.1103/PhysRevX.9.011005

2019
158 Role of “soft” wall confinement in the particle dynamics of supercritical fluids Kanka Ghosh and C.V.Krishnamurthy Bulletin of American Physical Society

Volume: March

2019
159 Humidity-induced significant microstructural reordering in partially reduced graphene oxide: Insights on water permeation mechanism T. M. Pranav, Tushar Sakorikar, Pramitha V., and Manu Jaiswal Journal of Applied Physics

Volume: 125 Page: 024303 DOI: 10.1063/1.5078665

2019
160 Fano resonances and photoluminescence in self-assembled high Q microbottle resonators Aneesh V. Veluthandath, Shubhayan Bhattacharya, Ganapathy Senthil Murugan , Prem B. Bisht IEEE Photonics Technology Letters, 31(2019)226-229.

Volume: 31

2019
161 Polarization controlled photovoltaic and self-powered photodetector characteristics in Pb-free ferroelectric thin film Atal Bihari Swain, Martando Rath, Pranab Parimal Biswas, M.S.Ramachandra Rao and P Murugavel APL Materials

Volume: 7 Page: 011106 DOI: doi.org/10.1063/1.5064454

2019
162 Time-dependent NAdS2 holography with applications Lata Kh Joshi, Ayan Mukhopadhyay and Alexander Soloviev Physical Review D

Volume: 101 Page: 066001 DOI: 10.1103/PhysRevD.101.066001

2019
163 Influence of external electric field on the physical characteristics of lead free BZT- BCT piezoceramic Atal Bihari Swain, S. Dinesh Kumar, V.Subramanian and P.Murugavel J. Alloy Compd.

Volume: 787 Page: 990-995 DOI: 10.1016/j.jallcom.2019.02.197

2019
164 Cooperative effects of strain and electron correlation in epitaxial VO2 and NbO2 Wei-Cheng Lee, Matthew J. Wahila, Shantanu Mukherjee, et. al. Journal Of applied Physics, Invited Paper, Special Topic: Strain Engineering in Functional Materials

Volume: 125 Page: 082539 DOI: https://doi.org/10.1063/1.5052636

2019
165 Normal and inverse magnetocaloric effect in colossal magnetoresistive electron-doped manganites R0.15Ca0.85MnO3 (R = Y, Gd and Dy) Lakshman Dhal, Eesha Andharia, N. Shukla, T. Geetha Kumary, A. K. Nigam, S. K. Malik, P. N. Santhosh and R. Nirmala Journal of Magnetism and Magnetic Materials

Volume: 474 Page: 215 DOI: 10.1016/j.jmmm.2018.11.003

2019
166 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
167 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
168 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
169 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
170 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
171 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
172 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
173 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
174 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
175 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
176 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
177 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
178 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
179 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
180 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