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Publications

Found 316 results
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2020
S. V. Solanke, Soman, R. , Rangarajan, M. , Raghavan, S. , and Nath, D. N. , “UV/Near-IR dual band photodetector based on p-GaN/${$$\backslash$alpha$}$-In2Se3 heterojunction”, arXiv preprint arXiv:2008.13770, 2020.
S. V. Solanke, Soman, R. , Rangarajan, M. , Raghavan, S. , and Nath, D. N. , “UV/Near-IR dual band photodetector based on p-GaN/${$$\backslash$alpha$}$-In2Se3 heterojunction”, arXiv preprint arXiv:2008.13770, 2020.
S. Rathkanthiwar, Kalra, A. , Muralidharan, R. , Nath, D. N. , and Raghavan, S. , “V-Pits-Induced Photoresponse Enhancement in AlGaN UV-B Photodetectors on Si (111)”, IEEE Transactions on Electron Devices, 2020.
S. Rathkanthiwar, Kalra, A. , Muralidharan, R. , Nath, D. N. , and Raghavan, S. , “V-Pits-Induced Photoresponse Enhancement in AlGaN UV-B Photodetectors on Si (111)”, IEEE Transactions on Electron Devices, 2020.
2019
P. Ghosh, Paria, D. , Balasubramanian, K. , Ghosh, A. , Narayanan, R. , and Raghavan, S. , “Directed Microwave-Assisted Self-Assembly of Au–Graphene–Au Plasmonic Dimers for SERS Applications”, Advanced Materials Interfaces, 2019.
R. Balasubramanian, Pal, S. , Joshi, H. , Rao, A. , Naik, A. , Varma, M. M. , Chakraborty, B. , and Maiti, P. K. , “DNA Translocation through Hybrid Bilayer Nanopores”, The Journal of Physical Chemistry C, 2019.
C. Samanta, Arora, N. , Raghavan, S. , Naik, A. K. , and , , “The effect of strain on effective Duffing nonlinearity in the CVD-MoS 2 resonator”, Nanoscale, vol. 11, pp. 8394–8401, 2019.
M. Shrivastava, Gupta, S. Dutta, Soni, A. , Raghavan, S. , and Bhat, N. , “Enhancement mode high electron mobility transistor (hemt)”. 2019.
K. Roy, Gupta, H. , Shastri, V. , Dangi, A. , Jeyaseelan, A. , Dutta, S. , and Pratap, R. , “Fluid Density Sensing using Piezoelectric Micromachined Ultrasound Transducers”, IEEE Sensors Journal, 2019.
S. Bhattacharjee, Vatsyayan, R. , Ganapathi, K. Lakshmi, Ravindra, P. , Mohan, S. , and Bhat, N. , “Hole Injection and Rectifying Heterojunction Photodiodes through Vacancy Engineering in MoS2”, Advanced Electronic Materials, p. 1800863, 2019.
R. Soman, Raghavan, S. , and Bhat, N. , “An in situ monitored and controlled etch process to suppress Mg memory effects in MOCVD GaN growth on Si substrate”, Semiconductor Science and Technology, vol. 34, p. 125011, 2019.
M. Ramanathan and Pratap, R. , “Integration of a Compliant Thermal Actuator for Unlatching in a Mems Latch Accelerometer”, in 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII), 2019.
A. Dash, Nambiar, S. R. , Pandey, M. , Raghavan, S. , Naik, A. , and Selvaraja, S. Kumar, “Low-power four-wave mixing in graphene-on-SiN micro-ring resonator”, in 2D Photonic Materials and Devices II, 2019.
A. Dash, Samanta, C. , Ranganath, P. , Selvaraja, S. K. , and Naik, A. K. , “Optical gradient force for tuning, actuation, and manipulation of nonlinearity in graphene nanomechanical resonator”, Journal of Optics, vol. 21, p. 065803, 2019.
S. Dutta Gupta, Soni, A. , Joshi, V. , Kumar, J. , Sengupta, R. , Khand, H. , Shankar, B. , Mohan, N. , Raghavan, S. , Bhat, N. , and , , “Positive Threshold Voltage Shift in AlGaN/GaN HEMTs and E-Mode Operation By $${$$\backslash$mathrm ${$Al$}$$}$ _ ${$x$}$${$$\backslash$mathrm ${$Ti$}$$}$ _ ${$1-x$}$ $ O Based Gate Stack Engineering”, IEEE Transactions on Electron Devices, vol. 66, pp. 2544–2550, 2019.
A. Ranjan Behera, Shaik, H. , G Rao, M. , and Pratap, R. , “A Technique for Estimation of Residual Stress and Young’s Modulus of Compressively Stressed Thin Films Using Microfabricated Beams”, Journal of Microelectromechanical Systems, vol. 28, pp. 1039–1054, 2019.
C. Y. Cheng, Dangi, A. , Ren, L. , Tiwari, S. , Benoit, R. R. , Qiu, Y. , Lay, H. S. , Agrawal, S. , Pratap, R. , Kothapalli, S. - R. , and , , “Thin Film PZT-Based PMUT Arrays for Deterministic Particle Manipulation”, IEEE transactions on ultrasonics, ferroelectrics, and frequency control, vol. 66, pp. 1606–1615, 2019.
S. M Raghavan, Muralidharan, G. , Pramanik, A. , Shivashankar, S. A. , and Bhat, N. , “Ultra-sensitive H2S sensing at ppb concentrations by barely crystalline WOx/W thin film”, Materials Research Express, vol. 6, p. 125907, 2019.
2018
S. Rathkanthiwar, Kalra, A. , Muralidharan, R. , Nath, D. N. , and Raghavan, S. , “Analysis of screw dislocation mediated dark current in Al 0.50 Ga 0.50 N solar-blind metal-semiconductor-metal photodetectors”, Journal of Crystal Growth, 2018.
S. Rathkanthiwar, Kalra, A. , Muralidharan, R. , Nath, D. N. , and Raghavan, S. , “Analysis of screw dislocation mediated dark current in Al 0.50 Ga 0.50 N solar-blind metal-semiconductor-metal photodetectors”, Journal of Crystal Growth, 2018.
J. Han, Ryu, S. , Kim, H. , Sen, P. , Choi, D. , Nam, Y. , and Lee, C. , “Anisotropic drop spreading on superhydrophobic grates during drop impact”, Soft Matter, vol. 14, pp. 3760–3767, 2018.
A. Singh Chouhan, Athresh, E. , Ranjan, R. , Raghavan, S. , and Avasthi, S. , “BaBiO3: A potential absorber for all-oxide photovoltaics”, Materials Letters, vol. 210, pp. 218–222, 2018.
A. Singh Chouhan, Athresh, E. , Ranjan, R. , Raghavan, S. , and Avasthi, S. , “BaBiO3: A potential absorber for all-oxide photovoltaics”, Materials Letters, vol. 210, pp. 218–222, 2018.
T. Kumar Sharma, Ranganath, P. , Nambiar, S. , and Selvaraja, S. Kumar, “Broadband transverse magnetic pass polarizer with low insertion loss based on silicon nitride waveguide”, Optical Engineering, vol. 57, p. 037104, 2018.
A. Kalra, Vura, S. , Rathkanthiwar, S. , Muralidharan, R. , Raghavan, S. , and Nath, D. N. , “Demonstration of high-responsivity epitaxial $\beta$-Ga2O3/GaN metal–heterojunction-metal broadband UV-A/UV-C detector”, Applied Physics Express, vol. 11, p. 064101, 2018.

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