Department of Physics

Indian Institute Of Technology Madras , Chennai

Recent Publications

# Titles Authors Journal Year
121 Optical properties of different crystal structures under evaporative crystallization, Shubhayan Bhattacharya, Tulika Agrawal, Aneesh V. Veluthandath, Prem B Bisht, Optical Materials 114 (2021) 110895-901

Volume: 114

2021
122 Study of a dark core beam generated by nonlinear thermo-optical effect, Soumyodeep Dey, Sailaja Rallabandi, Surendra Singh, Prem Bisht, Optics and Laser Tech, 134 (2021)106652-60

Volume: 134

2021
123 Pairing in pure neutron matter S. Ramanan, M. Urban EPJ ST (Review)

Volume: 230 Page: 567 DOI: 10.1140/epjs/s11734-021-00008-0

2021
124 Evolution of structure and magnetic properties in MnZn ferrite-silica nanocomposites fabricated by sol–gel method S. Mallesh and V. Srinivas J Mater Sci: Mater Electron

Volume: 32 Page: 4862 DOI: 10.1007/s10854-020-05225-2

2021
125 Non Fermi liquid behavior and signature of Griffiths phase in NiCr binary alloy Sonu Vishvakarma and V Srinivas Journal of Applied Physics

Volume: 129 Page: 143901

2021
126 Anomalous magnetic behavior in Ni80Cr20 nanoparticles prepared by physical and chemical methods S Vishvakarma, V Srinivas, P Ranjan, R Sarathi Materials Research Bulletin

Volume: 141 Page: 111356 DOI: 10.1016/j.materresbull.2021.111356

2021
127 Hydrodynamic attractor and novel fixed points in superfluid Bjorken flow Toshali Mitra, Ayan Mukhopadhyay, and Alexander Soloviev Phys. Rev. D 103

Volume: 103 Page: 076014 DOI: 10.1103/PhysRevD.103.076014

2021
128 Atomically Thin Quantum Spin Hall Insulators Michael S. Lodge, Shengyuan A. Yang, Shantanu Mukherjee, Bent Weber Advanced Materials

Volume: 2008029 Page: 1 DOI: doi: 10.1002/adma.202008029

2021
129 Interlayer excitonic states in a MoSe2/MoS2 van der Waals heterostructure Ankit Arora, Pramoda K. Nayak, Swastibrata Bhattacharya, Nikhilesh Maity, Abhishek K. Singh, Ananth Krishnan,M.S. Ramachandra Rao Physical Review B

Volume: 103 Page: 205406 DOI: 10.1103/PhysRevB.00.005400

2021
130 Weak itinerant ferromagnetism and non-Fermi liquid behavior in Ni-TM (TM = Cr, Nb) alloys near critical concentration Sonu Vishvakarma and V. Srinivas J. Phys.: Condens. Matter

Volume: 33 Page: 205803 DOI: 10.1088/1361-648X/abe514

2021
131 Twisted monolayer and bilayer graphene for vertical tunneling transistors Davit A Ghazaryan, Abhishek Misra, Evgenii E Vdovin, Kenji Watanabe, Takashi Taniguchi, Sergei V Morozov, Artem Mishchenko, Kostya S Novoselov Applied Physics Letters

Volume: 118

2021
132 Investigation of Photo-induced enhancement of sensitivity and electro-chemical surface phenomenon of multileg TiO2 nanotubes sensor device towards H2O2 P Chithra Lekha, Y Rambabu, V T Fidal Kumar, T S Chandra, Somnath C Roy Journal of Electroanalytical Chemistry

Volume: 895 Page: 115399 DOI: doi.org/10.1016/j.jelechem.2021.115399

2021
133 Influence of Ce doping on morphology, crystallinity and photoelectrochemical charge transfer characteristics of TiO2 nanorod arrays grown on conductive glass substrate Sutapa Dey, Somnath C Roy Journal of Alloys and Compounds

Volume: In Press DOI: doi.org/10.1016/j.jallcom.2021.160481

2021
134 Low-momentum interactions for ultracold Fermi gases M. Urban and S. Ramanan Physical Review A

Volume: 103 Page: 063306 DOI: 10.1103/PhysRevA.103.063306

2021
135 Breaking the diffraction limit in absorption spectroscopy using upconverting nanoparticles Kumar, Sumeet; Gunaseelan, M.; Vaippully, Rahul; Banerjee, Ayan; Roy, Basudev Nanoscale

2021
136 Time delay in negative ion photodetachment Sourav Banerjee, Ganesan Aarthi, Soumyajit Saha, Aravind Gopalan and Pranawa C Deshmukh Physica Scripta

2021
137 Continuous rotational motion in birefringent particles using two near-orthogonally polarized optical tweezers beams at different wavelengths with low ellipticity Vaippully, Rahul; Lokesh, Muruga; Roy, Basudev Journal of Optics (UK)

2021
138 Adsorption and degradation mechanism of 2,4,6-trinitrotoluene on TiO2 (110) surface Shashi B. Mishra, S. Marutheeswaran, Somnath C. Roy, V. Natarajan, P. K. Rai, B.R.K. Nanda Surface Science

Volume: 713 Page: 121902 DOI: doi.org/10.1016/j.susc.2021.121902

2021
139 Highly efficient photoelectrochemical ZnO and TiO2 nanorod/Sb2S3 heterostructured photoanodes through one step thermolysis of Sb-MPA complex V Sharma, A C Dakshinamurthy, B Pandey, Somnath C Roy, C Sudakar Solar Energy

Volume: 225 Page: 333 DOI: doi.org/10.1016/j.solener.2021.07.045

2021
140 Large converse magnetoelectric effect in Sm doped Pb(Mg1/3Nb2/3)-PbTiO3 and NiFe2O4 laminate composite Dinesh Kumar, Shashaank Gupta, Atal Bihari Swain, V.Subramanian, Myoor K.Padmanabhan and Roop L.Mahajan Journal of Alloys and Compounds

Volume: 858 Page: 157684 DOI: doi.org/10.1016/j.jallcom.2020.157684

2021
141 Substantial magnetoelectric response in 2/3[Pb(Mg1/3Nb2/3)O3]-1/3[PbTiO3]-CoFe2O4 Composites Ganesha Channagoudra, Ajay Kumar Saw, Koushik Dey, Deepa Xavier, Venkatesh R., V. Subramanian, D.K.Shukla, Vijaylakshmi Dayal Journal of Alloys and Compounds

Volume: 863 Page: 158504 DOI: doi.org/10.1016/j.jallcom.2020.158504

2021
142 Strain transfer in ferroelectric-ferrimagnetic magnetoelectric composite Sujoy Saha, Ram Prakash Singh, Ying Liu, Atal Bihari Swain, Amritesh Kumar, V. Subramanian, A. Arockiarajan, G. Srinivasan, and Rajeev Ranjan Physical Review B

Volume: 103 Page: L140106

2021
143 Enhanced shielding of electromagnetic radiations with flexible, light-weight, and conductive Ag-Cu/MWCNT/rGO architected PVDF nanocomposite films Kumaran Rengaswamy, Vinaya Kumar Asapu, Alagar Muthukaruppan, Dinesh Kumar Sakthivel, Subramanian Venkatachalam, Dinakaran Kannaiyan Polymers for Advanced Technologies

Volume: 32(9) Page: 3759 DOI: doi.org/10.1002/pat.5395

2021
144 Enhanced H2 evolution through water splitting using TiO2/ultrathin g-C3N4: A type II heterojunction photocatalyst fabricated by in situ thermal exfoliation Nasima Khatun, Sutapa Dey, Tamilselvan Appadurai, Aravind K Chandiran, Somnath C Roy Applied Physics Letters

Volume: 119 Page: 093901 DOI: doi.org/10.1063/5.0061923

2021
145 Absorption enhanced EMI shielding using silver decorated three-dimensional porous architected reduced graphene oxide in polybenzoxazine matrix R. Kumaran, A. Vinaya kumar, S. Ramaprabhu, V. Subramanian New Journal of Chemistry

DOI: 10.1039/D1NJ03536C

2021
146 Miniaturized metamaterial absorber based on a high permittivity substrate Anjali Murugan, Lincy Stephen, V Subramanian Journal of Applied Physics

Volume: 130 Page: 113104 DOI: doi.org/10.1063/5.0060696

2021
147 Effective Bandgap Engineering in Perovskite Ferroelectrics by Successive Multiple Doping S Samanta, M Rath, V Sankaranarayanan, K Sethupathi, MSR Rao Physica Status Solidi (b)

Volume: 257 (1) Page: 1900272

2020
148 Investigation on structural and magnetic properties of Al3+ and Ce3+ doped hexaferrites G Venkatesh, R Subramanian, T Satish Kumar, J Abuthakir, L John Berchmans, K Sethupathi Materials Today: Proceedings

Volume: 28 Page: 440-449

2020
149 Probing the Griffiths like phase, unconventional dual glassy states, giant exchange bias effects and its correlation with its electronic structure in Pr2− x SrxCoMnO6 Arkadeb Pal, Prajyoti Singh, Vinod K Gangwar, Amish G Joshi, P Khuntia, GD Dwivedi, Prince K Gupta, Mohd Alam, Khyati Anand, K Sethupathi, Anup K Ghosh, Sandip Chatterjee Journal of Physics: Condensed Matter

Volume: 32 (21) Page: 215801

2020
150 On the giant magnetocaloric and mechanical properties of Mn–Fe–P–Si-Ge alloy S Kavita, G Anusha, P Bhatt, V Suresh, R Vijay, K Sethupathi, R Gopalan Journal of Alloys and Compounds

Volume: 817 Page: 153232

2020