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 Thermal Transport in Turbostratic Multilayer Graphene Akash Mohapatra, MSR Rao, and Manu Jaiswal Carbon

Volume: 201 Page: 120 DOI: 10.1016/j.carbon.2022.08.089

2023
3 Cognizing the electromagnetic shielding performance of ultrafine magnetite (Fe3O4) and a few layers of carbon black nanocomposite in the X-band region Theertharaman Govindasamy, Vinaya Kumar Asapu, Nibin Kolanjikombil Mathew, Venkatachalam Subramanian, Padmanapan Saravanan, Balakumar Subramanian Materials Science and Engineering B

Volume: 288 Page: 116166 DOI: 10.1016/j.mseb.2022.116166

2023
4 Investigation on evaluation of Fe3S4–Carbon black nanohybrids for EMI shield in X-band region Theertharaman Govindasamy, Nibin Kolanjikombil Mathew, Vinaya Kumar Asapu, Venkatachalam Subramanian, Balakumar Subramanian Diamond and Related Materials

Volume: 131 Page: 109608 DOI: 10.1016/j.diamond.2022.109608

2023
5 3-D Metamaterial Based Terahertz Planoconcave Lenses for Linearly and Circularly Polarized Waves Muthusamy Marishwari, Venkatachalam Subramanian, Zhengbiao Ouyang, Natesan Yogesh PIER B

Volume: 98 Page: 21-37 DOI: 10.2528/PIERB22101305

2023
6 Intercalated water mediated electromechanical response of graphene oxide films on flexible substrates Lavudya Devendar, M R Shijeesh, T. Sakorikar, K Lakshmi Ganapathi, and Manu Jaiswal Journal of Physics: Condensed Matter

Volume: 34 Page: 025001 DOI: 10.1088/1361-648X/ac2ad0

2022
7 Multiferroic, optical and magneto-dielectric properties with enhanced magneto-impedance characteristic of KBiFe2O5 Bushra Khan, Manoj K Singh, Aditya Kumar, Arushi Pandey, Sushmita Dwivedi, Upendra Kumar, Surbhi Ramawat, Sumit Kukreti, , Ambesh Dixit, Somnath C.Roy Journal of Alloys and Compounds

Volume: 893 Page: 162225 DOI: 10.1016/j.jallcom.2021.162225

2022
8 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

2022
9 Development of CdTe quantum dot supported ZnIn2S4 hierarchical microflowers for improved photocatalytic activity R Janani, S Sumathi, B Gupta, Somnath C Roy, Shubra Singh et al Journal of Environmental Chemical Engineering

Volume: 10 Page: 107030 DOI: doi.org/10.1016/j.jece.2021.107030

2022
10 Ti3C2Tx MXene functionalization induced enhancement of photoelectrochemical performance of TiO2 nanotube arrays Nasima Khatun, Sutapa Dey, Govinda C Behera , Somnath C Roy Materials Chemistry and Physics

Volume: 278 Page: 125651 DOI: doi.org/10.1016/j.matchemphys.2021.125651

2022
11 Layer parity dependent Raman-active modes and crystal symmetry in ReS2 Pranshoo Upadhyay, Nikhilesh Maity, Ravindra Kumar,Prahallad K. Barman, Abhishek K. Singh, Pramoda K. Nayak Physical Review B

Volume: 105 Page: 045416 DOI: 10.1103/PhysRevB.105.045416

2022
12 Twist-Dependent Tuning of Excitonic Emissions in Bilayer WSe2 P. K. Barman, P. Upadhyay, S. K. Yadav, R. Rajarappu, Latha K.V. P., Meenakshisundaram N, Pramoda K. Nayak ACS Omega

Volume: 07 Page: 6412-6418 DOI: 10.1021/acsomega.1c07219

2022
13 Neutron diffraction and ab initio studies on the fully compensated ferrimagnetic characteristics of Mn2V1-x Cox Ga Heusler alloys Midhunlal P.V., Venkatesh C , Chelvane J.A., Babu P.D., Kumar N.H Journal of Physics: Condensed Matter

Volume: 34 Page: 125801 DOI: doi.org/10.1088/1361-648X/ac4532

2022
14 Multiphoton ionization and dissociation of polycyclic aromatic hydrocarbon molecules of astrophysical interest Roby Chacko, Saroj Barik, Shreyak Banhatti, and G. Aravind Physical Review A

Volume: (Accepted)

2022
15 Investigation of 4,4'-bis[(N- carbazole) styryl] biphenyl (BSB4) for a pure blue fluorescent OLED with enhanced efficiency nearing the theoretical limit Dhruvajyoti Barah, Subhamoy Sahoo, N. S. Manoj Inaganti, H. Kesavan, Jayeeta Bhattacharyya and Debdutta Ray Semiconductor Science and Technology

Volume: 37 DOI: 10.1088/1361-6641/ac48db

2022
16 Investigation of nature of excitons in PPDT2FBT and effect of optical interference Subhamoy Sahoo, Dhruvajyoti Barah, Rajdeep Dhar, Soumya Dutta, Debdutta Ray, Jayeeta Bhattacharyya J. Appl. Phys.

Volume: 131 Page: 085702

2022
17 A Primer on Path Integrals, Aharonov–Bohm Effect and the Geometric Phase P. C. Deshmukh, Subham Ghosh, Uday Kumar, C. Hareesh, G. Aravind The Physics Educator

Volume: 4

2022
18 Tailoring the terahertz far-field radiation pattern based on asymmetric transmission of linearly polarized waves in metasurface tiles M Pavithra, K Ravichandran, V Subramanian, Z Ouyang, N Yogesh JOSA B

Volume: 39 (3) Page: 771 - 778 DOI: 10.1364/JOSAB.444491

2022
19 Understanding the dielectric properties and electromagnetic shielding efficiency of zirconia filled epoxy-MWCNT composites Chillu Naresh, Gandluri Parameswarreddy, Asapu Vinaya Kumar, Rengaswamy Jayaganthan, Venkatachalam Subramanian, Ramanujam Sarathi, MG Danikas Engineering Research Express

Volume: 4 (1) Page: 015008 DOI: 10.1088/2631-8695/ac4a4a

2022
20 Dimerization tendencies of the pyrochlore Heisenberg antiferromagnet: A functional renormalization group perspective M. Hering, V. Noculak, F. Ferrari, Y. Iqbal, and J. Reuther Physical Review B

Volume: 105 Page: 054426 DOI: 10.1103/PhysRevB.105.054426

2022
21 Giant enhancement in Electromagnetic Shielding Efficiency of Carbon Fiber Fabric Sandwiched Epoxy-MWCNT Nanocomposites Abhishek Sharma, Myneni Sukesh Babu, Asapu Vinaya Kumar, R Sarathi, V. Subramanian Bulletin of Materials Science

Volume: 45 Page: 44 DOI: 10.1007/s12034-021-02629-6

2022
22 A reveiw on ferroelectric systems for next generation photovoltaic applications Subhajit Pal, N.V. Sarath, K. Shanmugapriya, and P. Murugavel J. Phys. D: Appl. Phys.

Volume: 55 Page: 283001 (35pp) DOI: 10.1088/1361-6463/ac52f4

2022
23 Quantum emitters and detectors based on 2D van der Waals materials Madhura G. Dastidar, Immanuel Thekkooden, Pramoda K. Nayak *, Vidya P. Bhallamudi* Nanoscale

Volume: 14 Page: 5289 - 5313 DOI: 10.1039/D1NR08193D

2022
24 Signature of a randomness-driven spin-liquid state in a frustrated magnet J. Khatua, M. Gomilsek, J. C. Orain, A. M. Strydom, Z. Jaglicic, C. V. Colin, S. Petit, A. Ozarowski, L. Mangin-Thro, K. Sethupathi, M.S. Ramachandra Rao, A. Zorko, P. Khuntia* Communications Physics (Nature)

DOI: 10.1038/s42005-022-00879-2

2022
25 Magnetoimpedance in electrodeposited NiFe/Cu composite wires: A study on role of in-situ stress S Vasam, V. Srinivas Solid State Communications

Volume: 343 Page: 114643 DOI: 10.1016/j.ssc.2021.114643

2022
26 Effective Attenuation of Electromagnetic Waves by Ag adorned MWCNT-polybenzoxazine composites for EMI Shielding Application Kumaran Rengaswamy, Vinaya Kumar Asapu, Ramaprabhu Sundara, and Subramanian Venkatachalam Composites Science and Technology

Volume: 223 Page: 109411 DOI: doi.org/10.1016/j.compscitech.2022.109411

2022
27 Numerical investigations on photonic nanojet coupled plasmonic system Tulika Agrawal, Soumyodeep Dey, Shubhayan Bhattacharya, Gurvinder Singh J. Optics 24(2022)044008.

2022
28 Low-lying dipole resonances in FeCN$^-$: A viable formation pathway for FeCN$^-$ in space, Saroj Barik, Arun kanakatti, Nihar, Saurav, Rajesh kumar Kushawaha, G. Aravind Astrophysical journal (Accepted)

2022
29 Magnetic properties of the triangular-lattice antiferromagnets Ba3RB9O18 (R = Yb, Er) J. Khatua, M. Pregelj, A. Elghandour, Z. Jaglicic, R. Klingeler, A. Zorko, and P. Khuntia* Physical Review B

Volume: 106 Page: 104408 DOI: 10.1103/PhysRevB.106.104408

2022
30 Photoelectrocaloric effect in ferroelectric oxide Subhajit Pal, Manu Mohan, K. Shanmuga Priya, and P. Murugavel Scientific Reports

Volume: 12 Page: 6390 DOI: 10.1038/s41598-022-10331-8

2022