Department of Physics

Indian Institute Of Technology Madras , Chennai

Recent 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

J. Appl. Phys. [Accepted]
2 Unravelling atomically resolved structure of a high-k dielectric oxidesemiconductor interface: Exit wave reconstruction and ab-initio calculation insights Mahabul Islam, Piu Rajak, Satyesh K Ydav, Somnath C Roy, Somnath Bhattacharyya Journal of Alloy and Compounds

Volume: 813 Page: 152232 DOI: 10.1016/j.jallcom.2019.152232

2020
3 Geometry dependent performance limits of stretchable reduced graphene oxide interconnects: The role of wrinkles Tushar Sakorikar, V. Pramitha, and Manu Jaiswal Carbon

Volume: 158 Page: 864 DOI: 10.1016/j.carbon.2019.11.070

2020
4 Engineering resonance modes for enhanced magnetoelectric coupling in bilayer laminate composites for energy harvesting applications Atal Bihari Swain, S. Dinesh Kumar, V. Subramanian, and P.Murugavel Phys. Rev. Applied

Volume: V13, No.2 Page: 024026 DOI: 10.1103/PhysRevApplied.13.024026

2020
5 Measurement of viscoelastic properties of the cellular cytoplasm using optically trapped Brownian probes Vaippully, Rahul; Ramanujam, Vaibavi; Bajpai, Saumendra; Roy, Basudev Journal of Physics Condensed Matter

2020
6 Charge transfer mediated photoluminescence enhancement in carbon dots embedded in TiO2 nanotube matrix Anu Babusenan, B.Pandey, Somnath C.Roy, JayeetaBhattacharyya Carbon

Volume: 161 Page: 535 DOI: https://doi.org/10.1016/j.carbon.2020.01.097

2020
7 Gapless ground state in the archetypal quantum kagome antiferromagnet ZnCu3(OH)6Cl2 P. Khuntia, M. Velazquez, Q. Barthélemy, F. Bert, E. Kermarrec, A. Legros, B. Bernu, L. Messio, A. Zorko, and P. Mendels Nature Physics

DOI: 10.1038/s41567-020-0792-1

2020
8 Neutron pairing with medium polarization beyond the Landau approximation M. Urban and S. Ramanan Physical Review C

Volume: 101 Page: 035803 DOI: 10.1103/PhysRevC.101.035803

2020
9 Large magnetoelectric coupling in 0.5Ba(Zr0.2Ti0.8)O3–0.5(Ba0.7Ca0.3) TiO3 film on Ni foil A. B. Swain, M. Rath, S. Dinesh Kumar, M. S. Ramachandra Rao, V. Subramanian and P. Murugavel J. Phys. D: Appl. Phys.

Volume: 52 Page: 065004 DOI: doi.org/10.1088/1361-6463/aaf1e8

2019
10 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
11 Pulsed-Grown Graphene for Flexible Transparent Conductors Pramoda K. Nayak* Nanoscale Advances

DOI: 10.1039/C8NA00181B

2019
12 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
13 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
14 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
15 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
16 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
17 1. , 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 Page: 292-294

2019
18 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
19 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
20 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
21 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
22 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
23 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
24 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
25 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
26 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
27 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
28 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
29 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
30 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