Department of Physics
Indian Institute Of Technology Madras , ChennaiRecent Publications
| # | Titles | Authors | Journal | Year |
|---|---|---|---|---|
| 31 | 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 |
| 32 | 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 |
| 33 | 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 |
| 34 | 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 |
| 35 | 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 |
| 36 | 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 |
| 37 | 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 |
| 38 | 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 |
| 39 | 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 |
| 40 | 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 |
| 41 | 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 |
| 42 | 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 |
| 43 | 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 |
| 44 | 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 |
| 45 | 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 |
| 46 | 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 Volume: 16 Page: 469 DOI: 10.1038/s41567-020-0792-1 |
2020 |
| 47 | 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 |
| 48 | Charge transfer mediated photoluminescence enhancement in carbon dots embedded in TiO2 nanotube matrix | Anu B, B Pandey, Somnath C Roy, Jayeeta Bhattacharya |
Carbon Volume: 161 Page: 535 DOI: https://doi.org/10.1016/j.carbon.2020.01.097 |
2020 |
| 49 | High Photo-electrochemical performance of reduced graphene oxide wrapped, CdS functionalized, TiO2 multi-leg nanotubes | Y Rambabu, Swati Dhua, Manu Jaiswal, Somnath C Roy |
Nanotechnology Volume: Accepted DOI: https://doi.org/10.1088/1361-6528/ab84a0 |
2020 |
| 50 | CuO/Cu2O nanoflake/nanowire heterostructure photocathode with enhanced surface area for photoelectrochemical solar energy conversion | Subish John, Somnath C Roy |
Applied Surface Science Volume: 509 Page: 144703 DOI: https://doi.org/10.1016/j.apsusc.2019.144703 |
2020 |
| 51 | Normal coordinates based on curved tangent space | Hari K, Dawood Kothawala |
Phys. Rev. D 101, 124066
|
2020 |
| 52 | Varying without varying: Reparameterisations, Diffeomorphisms, General Covariance, Lie derivatives, and all that | Dawood Kothawala |
submitted
|
2020 |
| 53 | Room-temperature magnetization reversal and magnetocaloric switching in Fe substituted GdMnO3 | Arnab Pal, Manu Mohan, Adyam Venimadhav, and P. Murugavel |
Phys. Rev. Materials Volume: 4 Page: 044407 DOI: 10.1103/PhysRevMaterials.4.044407 |
2020 |
| 54 | Anisotropic asymmetric transmission of circularly polarized terahertz waves in a three dimensional spline assembly | C. K. Amaljith, C. Venkateswaran, V. Subramanian, Zhengbiao Ouyang and N. Yogesh |
Optics Letters Volume: 45 Page: 2315-2318 DOI: https://doi.org/10.1364/OL.388646 |
2020 |
| 55 | 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: 13 Page: 024026 DOI: https://link.aps.org/doi/10.1103/PhysRevApplied.13.024026 |
2020 |
| 56 | Polycyclic Aromatic Hydrocarbons as a source for CH$_n^+$ (n = 4-6) and C3H2 in the ISM | Roby Chacko, Shreyak Banhatti, Saroj Barik, G. Aravind |
Astrophysical Journal Volume: 896 Page: 130 DOI: doi.org/10.3847/1538-4357/ab8fb1 |
2020 |
| 57 | Template-free fabrication of BiFeO3 nanorod arrays: multiferroic and photo-electrochemical performances | Swati Dhua, Hideto Furuno, Tomoyuki Homma, Nobuo Saito, Somnath C Roy |
Nanotechnology Volume: Article In Press DOI: https://doi.org/10.1088/1361-6528/ab9132 |
2020 |
| 58 | Stacking angle dependent multiple excitonic resonances in bilayer tungsten diselenide | Ankit Arora, Pramoda K. Nayak, Tejendra Dixit, K. Lakshmi Ganapathi, Ananth Krishnan, and M. S. Ramachandra Rao |
Nanophotonics DOI: doi.org/10.1515/nanoph-2020-0034 |
2020 |
| 59 | Polarization driven self-biased and enhanced UV–visible photodetector characteristics of ferroelectric thin film | Pranab Parimal Biswas, Subhajit Pal, V Subramanian and P Murugavel |
J. Phys. D.: Appl. Phys. Volume: 53 Page: 275302 DOI: https://doi.org/10.1088/1361-6463/ab83c3 |
2020 |
| 60 | Evidence for a three-dimensional quantum spin liquid in PbCuTe2O6 | S. Chillal, Y. Iqbal, H. O. Jeschke, J. A. Rodriguez-Rivera, R. Bewley, P. Manuel, D. Khalyavin, P. Steffens, R. Thomale, A. T. M. N. Islam, J. Reuther, B. Lake |
Nature Communications Volume: 11 Page: 2348 DOI: 10.1038/s41467-020-15594-1 |
2020 |