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Mandal, M and Maity, N and Barman, PK and Biswas, R and Mondal, S and Raghunathan, V and Singh, AK and Nayak, PK and Sethupathi, K (2024) Low thermal conductivity in 2H -polytype SnSe2. In: Physical Review B, 110 (19).
Bera, KP and Solanki, D and Mandal, S and Biswas, R and Taniguchi, T and Watanabe, K and Raghunathan, V and Jain, M and Sood, AK and Das, A (2024) Twist Angle-Dependent Phonon Hybridization in WSe2/WSe2 Homobilayer. In: ACS Nano, 18 . 24379 -24390.
Hassan, Y and Singh, B and Joe, M and Son, B-M and Ngo, TD and Jang, Y and Sett, S and Singha, A and Biswas, R and Bhakar, M and Watanabe, K and Taniguchi, T and Raghunathan, V and Sheet, G and Lee, Z and Yoo, WJ and Srivastava, PK and Lee, C (2024) Twist-Controlled Ferroelectricity and Emergent Multiferroicity in WSe2 Bilayers. In: Advanced Materials .
Mallik, G and Biswas, R and Gudi, T (2024) A local projection stabilised HHO method for the Oseen problem. In: Computers and Mathematics with Applications, 176 . pp. 202-220.
Chatterjee, S and Dandu, M and Dasika, P and Biswas, R and Das, S and Watanabe, K and Taniguchi, T and Raghunathan, V and Majumdar, K (2023) Harmonic to anharmonic tuning of moiré potential leading to unconventional Stark effect and giant dipolar repulsion in WS2/WSe2 heterobilayer. In: Nature Communications, 14 (1).
Biswas, R and Prasad, S and Prosad, A and Lal Krishna, AS and Gupta, TD and Raghunathan, V (2023) Second Harmonic Generation Enhancement from Isolated Selenium Nanowire Coupled to Mie Resonant Silicon Disks. In: UNSPECIFIED.
Prosad, A and Biswas, R and Lal Krishna, AS and Srinivas, T and Raghunathan, V (2023) Single- and two-photon absorption induced all-optical control of gallium selenide integrated silicon nitride photonic devices in the 700-800 nm wavelength range. In: APL Photonics, 8 (8).
Krishna AS, L and Biswas, R and Raghunathan, V (2023) Mid-Infrared Off-Axis Resonant Mode Hybridization in Amorphous Silicon Sub-Wavelength Grating Structures. In: Advanced Optical Materials .
Deka, JK and Jyothsna, KM and Biswas, R and Raghunathan, V (2023) Chiral harmonic generation studies from partially etched amorphous silicon nanodisk arrays. In: 2D Photonic Materials and Devices VI 2023, 31 January - 2 February 2023, San Francisco.
Biswas, R and Prosad, A and Krishna, L and Raghunathan, V (2023) Enhanced Four Wave Mixing from MoS2 disks Supporting Higher-order Anapole Resonance. In: 2D Photonic Materials and Devices VI 2023, 31 Jan - 2 February 2023, San Francisco.
Krishna, LAS and Deka, J and Biswas, R and Raghunathan, V (2023) Plane-wave Expansion based Modelling of Linear and Non-Linear Response of Resonant Metasurfaces under Realistic Excitation Conditions. In: Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, 26 - 30 June 2023, Munich.
Biswas, R and Prosad, A and Krishna, LAS and Menon, S and Raghunathan, V (2022) Evolutionary design of two-dimensional material Fabry-Perot structures for enhanced second harmonic generation. In: Nanophotonics .
Mondal, AK and Sengupta, N and Singh, M and Biswas, R and Lata, K and Lahiri, I and Dutta, S and Chattopadhyay, K (2022) Glu289 residue in the pore-forming motif of Vibrio cholerae cytolysin is important for efficient β-barrel pore formation. In: Journal of Biological Chemistry, 298 (10).
Debnath, R and Sett, S and Kundu, S and Biswas, R and Raghunathan, V and Jain, M and Ghosh, A and Singh, A (2022) Tuning exciton complexes in twisted bilayer WSe2 at intermediate misorientation. In: Physical Review B, 106 (12).
Manattayil, JK and Lal Krishna, AS and Biswas, R and Kim, H and Raghunathan, V (2022) Focus-engineered sub-diffraction imaging in infrared-sensitive third-order sum frequency generation microscope. In: Optics Express, 30 (14). pp. 25612-25626.
Bandyopadhyay, P and Pramanick, I and Biswas, R and Sabarinath, PS and Sreedharan, S and Singh, S and Rajmani, RS and Laxman, S and Dutta, S and Singh, A (2022) S-Adenosylmethionine–responsive cystathionine β-synthase modulates sulfur metabolism and redox balance in Mycobacterium tuberculosis. In: Science Advances, 8 (25).
Prosad, A and Biswas, R and Talabattula, S and Raghunathan, V (2022) Realistic Quantum Mechanical Modelling of Spontaneous Four-wave Mixing in Silicon Nitride Waveguide and Ring Resonator. In: 2022 IEEE International Conference on Emerging Electronics, 11- 14 Dec 2022, Bangalore, India.
Menon, S and Jyothsna, KM and Biswas, R and Prosad, A and Lal Krishna, AS and Raghunathan, V (2022) Third harmonic generation enhancement from silicon-based multilayer guided mode resonance structures under a conical mounting condition. In: OSA Continuum, 1 (5). pp. 1015-1026.
Biswas, R and Prosad, A and Lal Krishna, AS and Menon, S and Raghunathan, V (2022) Enhanced Second Harmonic Generation from vertically stacked multilayer Gallium Selenide separated by low-index PMMA spacer layer. In: 2D Photonic Materials and Devices V 2022, 20 - 24 February 2022, Virtual, Online at San Francisco, California, United States.
Menon, S and Jyothsna, KM and Biswas, R and Prosad, A and Krishna, ASL and Raghunathan, V (2022) Enhanced third harmonic generation in layered guided mode resonant structures using pupil engineered conical excitation. In: High Contrast Metastructures XI 2022, 20 February 2022 through 24 February 2022, Virtual, Online at San Francisco, California, United States.
Krishna, L and Jyothsna, KM and Prosad, A and Biswas, R and Menon, S and Raghunathan, V (2022) Quasi-BIC resonances in amorphous germanium zero contrast gratings with dual asymmetric step profile for mid infrared frequency up-conversion. In: High Contrast Metastructures XI 2022, 20-24 February 2022, Virtual, Online at San Francisco, California, United States,.
Prosad, A and Biswas, R and Lal Krishna, AS and Srinivas, T and Raghunathan, V (2022) Single and Multi-photon Absorption Induced Resonance Tuning in Gallium Selenide Integrated Silicon Nitride Ring Resonators. In: UNSPECIFIED.
Debnath, R and Sett, S and Biswas, R and Raghunathan, V and Ghosh, A (2021) A simple fabrication strategy for orientationally accurate twisted heterostructures. In: Nanotechnology, 32 (45).
Menon, S and Prosad, A and Krishna, ASL and Biswas, R and Raghunathan, V (2021) Resonant mode engineering in silicon compatible multilayer guided-mode resonance structures under Gaussian beam excitation condition. In: Journal of Optics (United Kingdom), 23 (10).
Vura, S and Jeyaselvan, V and Biswas, R and Raghunathan, V and Selvaraja, SK and Raghavan, S (2021) Epitaxial BaTiO3on Si(100) with In-Plane and Out-of-Plane Polarization Using a Single TiN Transition Layer. In: ACS Applied Electronic Materials, 3 (2). pp. 687-695.
Biswas, R and Chatterjee, S and Deka, J and Advaitha, M and Majumdar, K and Raghunathan, V (2021) Enhanced second harmonic generation from a dielectric encapsulated multilayer Gallium Selenide. In: CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021, 9-14 May 2021.
Raghunathan, V and Deka, J and Krishna, L and Menon, S and Jyothsna, KM and Biswas, R (2021) Harmonic generation from 2D materials coupled to resonant metasurfaces. In: 2D Photonic Materials and Devices IV 2021, 6-11 Mar 2021.
Lal Krishna, AS and Biswas, R and Jyothsna, KM and Menon, S and Raghunathan, V (2021) Resonantly enhanced third harmonic up-conversion of 2.4 micron excitation using amorphous Germanium zero contrast gratings. In: 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021, 21-25 Jun 2021, Munich.
Raghunathan, V and Deka, J and Menon, S and Biswas, R and Lal Krishna, AS (2020) Nonlinear optics in dielectric guided-mode resonant structures and resonant metasurfaces. In: Micromachines, 11 (4).
Biswas, R and Dandu, M and Jha, KK and Menon, S and Jyothsna, KM and Majumdar, K and Raghunathan, V (2020) Layer-dependent third-harmonic generation in multi-layer SnSe2. In: 2D Photonic Materials and Devices III 2020, 5-6 Feb 2020, San Francisco.
Ahmad, F and Ramachandrapura Nagaraju, S and Jyothsna, KM and Biswas, R and Raghunathan, V (2020) Lens design-based optimization of path loss in a high data-rate indoor visible light communication link. In: Proceedings of SPIE - The International Society for Optical Engineering, 3-4 February 2020, San Francisco; United States.
Menon, S and Prosad, A and Biswas, R and Raghunathan, V (2020) Silicon nitride based guided mode resonance structures for enhancement of nonlinear optical effects. In: Nanophotonics VIII 2020, 6-10 April 2020, Virtual, Online, France.
Biswas, R and Dandu, M and Prosad, A and Menon, S and Majumdar, K and Raghunathan, V (2019) Observation of second harmonic generation from multilayer Tin diselenide. In: International Conference on Optical MEMS and Nanophotonics Volume 2019-July, July 2019, Article number 8925139, Pages 30-31 2019 International Conference on Optical MEMS and Nanophotonics, OMN 2019; Daejeon; South Korea; 28 July 2019 through 1 August 2019, July 2019, Daejeon, Korea (South), pp. 30-31.
Biswas, R and Deka, J and Jha, KK and Vishnu Praveen, A and Lal Krishna, AS and Menon, S and Raghunathan, V (2019) Resonant four-wave mixing microscopy on silicon-on-insulator based zero-contrast gratings. In: OSA Continuum, 2 (10). pp. 2864-2874.
Biswas, R and Dandu, M and Menon, S and Jha, KK and Jyothsna, KM and Majumdar, K and Raghunathan, V (2019) Third-harmonic generation in multilayer Tin Diselenide under the influence of Fabry-Perot interference effects. In: Optics Express, 27 (20). pp. 28855-28865.
Biswas, R and Dandu, M and Prosad, A and Menon, S and Majumdar, K and Raghunathan, V (2019) Observation of second harmonic generation from multilayer Tin diselenide. In: International Conference on Optical MEMS and Nanophotonics, OMN 2019, 28 July 2019- 1 August 2019, Daejeon, Korea (South), Korea (South), pp. 30-31.
Biswas, R and Deka, J and Jha, KK and Vishnu Praveen, A and Lal Krishna, AS and Raghunathan, V (2019) Four-Wave Mixing Microscopy of Resonant Silicon-on-Insulator Two-Dimensional Zero Contrast Gratings. In: CLEO: Applications and Technology, CLEO_AT 2019San Jose5 May 2019through 10 May 2019Code 141078, 5 - 10 May 2019, San Jose.
Khan, MYF and Biswas, R and Sau, RC (2019) Instability of lagrange interpolation on H1(Ω) ∩ c(Ω). In: Mathematics Student, 88 (1-2). pp. 153-158.
Samanta, T and Dutta, R and Biswas, R and Bagchi, B (2018) Infrared spectroscopic study of super-critical water across the Widom line. In: Chemical Physics Letters, 702 . pp. 96-101.
