Selected Publications

  • D. Chugh, H. -K. Kwon, G. D. Haddon-Vukasin, T. W. Kenny and S. A. Chandorkar, "Sensing Voltage at Electrically Floating Nodes: A Path Toward Enhancing Performance and Robustness in Capacitive MEMS Resonators," in Journal of Microelectromechanical Systems, vol. 34, no. 2, pp. 116-133, April 2025.
  • S. Sharma and S. A. Chandorkar, “Flow-induced frequency shifts in suspended microchannel resonators with ultra-thin walls and large hydraulic diameter,” Journal of Applied Physics, vol. 136, no. 22, Dec. 2024.
  • V. Kumar, S. Tiwari, G. Pillai, R. Pratap and S. A. Chandorkar, "Synchronized Opto-Electro-Mechanical Measurements for Estimation of Energy Dissipation in Thin-Film-Piezoelectricon-Substrate MEMS/NEMS Devices," in Journal of Microelectromechanical Systems, vol. 33, no. 6, pp. 793-805, Dec. 2024
  • Khandelwal, U., Sandilya, R.S., Rai, R.K., Sharma, D., Mahapatra, S.R., Mondal, D., Bhat, N., Aetkuri, N.P., Avasthi, S., Chandorkar, S. and Nukala, P., 2024. Large electro-opto-mechanical coupling in VO2 neuristors. Applied Physics Reviews, 11(2).
  • Khandelwal, U., Guo, Q., Noheda, B., Nukala, P. and Chandorkar, S., 2023. Dynamics of voltage-driven self-sustained oscillations in NdNiO3 neuristors. ACS Applied Electronic Materials, 5(7), pp.3859-3864.
  • Parate, S.K., Vura, S., Pal, S., Khandelwal, U., Sandilya Ventrapragada, R.S., Rai, R.K., Molleti, S.H., Kumar, V., Patil, G., Jain, M. and Mallya, A., 2024. Giant electrostriction-like response from defective non-ferroelectric epitaxial BaTiO3 integrated on Si (100). Nature Communications, 15(1), p.1428.
  • Palaparthy, V.S., Surya, S.G., Gajarushi, A.S., Chandorkar, S.A., Kundu, T., Baghini, M.S. and Rao, V.R., 2021. Nanophotonic crystal waveguide with embedded piezoresistor on MEMS cantilever for sensing application. IEEE Sensors Journal, 21(12), pp.13735-13743.
  • Palaparthy, V.S., Doddapujar, S.N., Surya, S.G., Chandorkar, S.A., Mukherji, S., Baghini, M.S. and Rao, V.R., 2020. Hybrid pattern recognition for rapid explosive sensing with comprehensive analysis. IEEE Sensors Journal, 21(6), pp.8011-8019.
  • S. Tiwari, R. Kumar, S. A. Chandorkar and R. Pratap, "Fully Differential Actuation and Sensing in Piezoelectric Diaphragm Resonators for High Signal to Background Resonant Sensing," in Journal of Microelectromechanical Systems, vol. 29, no. 5, pp. 888-893, Oct. 2020
  • Rodriguez, J., Chandorkar, S. A.,Watson, C.A. et al. Direct Detection of Akhiezer Damping in a Silicon MEMS Resonator. Sci Rep 9, 2244 (2019).
  • Palaparthy, V.S., Doddapujar, S.N., Gupta, G., Das, P., Chandorkar, S.A., Mukherji, S., Baghini, M.S. and Rao, V.R. (2020). E-Nose: Multichannel Analog Signal Conditioning Circuit With Pattern Recognition for Explosive Sensing. IEEE Sensors Journal, 20(3), pp.1373–1382.
  • Rodriguez, J.,Chandorkar, S.A., Glaze, G.M., Gerrard, D.D., Chen, Y., Heinz, D.B., Flader, I.B. and Kenny, T.W., 2018. Direct detection of anchor damping in MEMS tuning fork resonators. Journal of Microelectromechanical Systems, 27(5), pp.800-809.

Refereed Conference Papers

  • Vishnu Kumar, Shreeraj Joshi, Sudhanshu Tiwari, Upanaya Khandelwal, Rudra Pratap, Pavan Nukala, and Saurabh Arun Chandorkar, "A superharmonic resonance response measurement (srrm): A new method for measuring spontaneous polarization", in Hilton Head Workshop 2024: A Solid-State Sensors, Actuators and Microsystems Workshop, 2024. Refereed International Conference.
  • Disha Chugh, Hyun-Keun Kwon, Gabrielle D. Vukasin, and Saurabh A. Chandorkar, "Methodology to quantify contribution of various feedthrough sources in epi-sealed devices", in Hilton Head Conference, 2024.Refereed International Conference.
  • Pavitra Jain, Garvit Gupta, Hyun-Keun Kwon, Gabrielle D. Vukasin, and Saurabh A. Chandorkar, "Machine learning based nonlinear resonator system identification", in 2024 IEEE 37th International Conference on Micro Electro Mechanical Systems (MEMS), 2024, pp. 541-544, Refereed International Conference.
  • Vishnu Kumar, Sudhanshu Tiwari, Shreeraj Joshi, and Saurabh Arun Chandorkar, "Novel estimation method for dielectric loss quality factor in composite soi/pzt devices", in 2022 IEEE 35th International Conference on Micro Electro Mechanical Systems Con- ference (MEMS), 2022, pp. 754-757. Refereed International Conference.
  • Vishnu Kumar, Bhargavi BA, and Saurabh Arun Chandorkar, "Electrostatically trans- duced 1d silicon phononic crystals and cavity interactions", in School and Workshop on Frontiers of Nanomechanics, 2024. Refereed International Conference.
  • Vishnu Kumar and Saurabh Arun Chandorkar, "A hybrid approach to estimate en- ergy loss parameters in piezomems", in Functional Oxides: Materials and Devices, 2023. National Conference.
  • Upanya Khandelwal, Rama Satya Sandilya, Qikai Guo, Beatriz Noheda, Sushobhan Avasthi, Saurabh Chandorkar, and Pavan Nukala, "Neuron-like electro-mechano-optical oscilla- tions from mott insulators", in ICMAT, Singapore, 2023. Refereed International Confer- ence.
  • Vishnu Kumar, Nishta Arora, Bhargavi BA, Akshay Naik, and Saurabh Arun Chandorkar, "Anomalous parametric amplification of degenerate first mode in micromechanical coupled beam system", in Frontiers of Nanomechanical Systems (FNS), 2023. Refereed International Conference.
  • Anju Sebastian, Anirudh Venugopalarao, Saurabh Chandorkar, and Srinivasan Ragha- van, "A two-step aln thin film for energy harvesting & acoustic mems resonator", in IUMRS-International Conference on Advanced Materials & International Conference on Materials for Advanced Technologies, Singapore, June 2023. Refereed International Con- ference.
  • Anju Sebastian, Anirudh Venugopalarao, Saurabh Chandorkar, and Srinivasan Ragha- van, "A two-step aln thin film for energy harvesting & acoustic mems resonator", in IEEE International Frequency Control Symposium & European Frequency and Time Fo- rum (IFCS-EFTF), Toyama, Japan, May 2023. Refereed International Conference.
  • Samridh Sharma and Saurabh Arun Chandorkar, "Internal resonance phenomenon in suspended microchannel resonator fabricated using thermo-compression wafer bonding", in International Workshop on Nanomechanical Sensing, 2021, vol. 21, pp. 13735-13743. Refereed International Conference.
  • Upanya Khandelwal, Qikai Guo, Beatriz Noheza, Saurabh A. Chandorkar, and Pavan Nukala, "Electrical and mechanical tonic bursting in defective vanadium dioxide", in MRS, 2022. Refereed International Conference.
  • Upanya Khandelwal, Sushobhan Awasthi, Saurabh A. Chandorkar, and Pavan Nukala, "Dynamics of voltage-driven self sustained current oscillations in NdNiO3", in Quorom7, 2022. Refereed International Conference.
  • Samridh Sharma and Saurabh Arun Chandorkar, "Fabrication and characterization of suspended microchannel resonators", in ICEE, 2021. Refereed National Conference.
  • Shreeraj Joshi and Saurabh Arun Chandorkar, "Thermoelastic dissipation in square plates with etch holes:thermal mode approach", in ICEE, 2021. Refereed National Con- ference.
  • Jagriti Singh, Vaibhav Sharma, Saurabh Chandorkar, and Prosenjit Sen, "Bacterial force on nanopillars: Interaction at single cell", in 2021 21st International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers), 2021, pp. 1040-1043. Refereed International Conference. I guided the student with the FEM analysis required to estimate the physical properties of the bacteria.
  • Saurabh A. Chandorkar, "Energy loss mechanisms in micromechanical resonators", in International Conference on Smart Materials (ISSS), 2019. Refereed National Conference, Invited Talk.
  • Shubham Jadhav, Babusha Singh, Saurabh Chandorkar, and Rudra Pratap, "Optimiza- tion of platinum thin film as a bottom electrode for aluminum nitride thin films using plackett-burman statistical approach", in 2018 4th IEEE International Conference on Emerging Electronics (ICEE). IEEE, 2018, pp. 14. Refereed National Conference. I cre- ated the optimization DOE, helped with data analysis and writing the paper.
  • Saurabh A. Chandorkar, "Anchor loss in micromechanical resonators: We understand it, or do we?", in IEEE International Conference on Emerging Electronics (ICEE), 2018. Refereed National Conference, Invited Talk.
  • Lizmarie Comenencia Ortiz, Ian B Flader, Gabrielle D Vukasin, Dustin D Gerrard, Saurabh A. Chandorkar, Janna Rodriguez, Dongsuk D Shin, Ryan Kwon, David B Heinz, Yun- han Chen, W Park, Kenneth E. Goodson, and Thomas W. Kenny, "Thermal effects of ovenized clocks on episeal encapsulated inertial measurement units", in 2018 IEEE Micro Electro Mechanical Systems (MEMS). IEEE, 2018, pp. 980-983. Refereed International Conference. I helped the student with data analysis, modeling and writing the paper.
  • Janna Rodriguez, Dustin D Gerrard, Grant M Glaze, Saurabh A. Chandorkar, Yunhan Chen, Ian B Flader, Dongsuk D Shin, and Thomas W Kenny, "Unanticipated results in the first direct measurements of anchor damping in mems resonators", in Micro Electro Me- chanical Systems (MEMS), 2018 IEEE. IEEE, 2018, pp. 543-546. Refereed International Conference. I helped the student with data analysis, modeling and writing the paper.
  • Disha Chugh, Hyun-Keun Kwon, Gabrielle D. Haddon-Vukasin, Thomas W. Kenny, and Saurabh Chandorkar, "Sensing voltage at electrically floating nodes: A path towards enhancing performance and robustness in capacitive mems resonators", Journal of Micro- electromechanical Systems, 2024. In review.

Patents

  • Disha Chugh and Saurabh A. Chandorkar, "Active nullification of stray charges on floating electrodes in micro and nano electromechanical resonators", Application Number 202441064289, Aug 2024.
  • Disha Chugh and Saurabh A. Chandorkar, "Capacitively transduced micro/nano elec- tromechanical resonator as a rf voltage amplifier", Application Number 202441064306, Aug 2024.
  • Disha Chugh and Saurabh A. Chandorkar, "Novel micro/nano electromechanical ring oscillator with and without electronic components", Application Number 202441064303, Aug 2024.