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Publications

Refereed Journal Articles:

  1. Shah, S. Y., Bajaj, N., Pyles, C., Weinstein, D., Rhoads, J. F., & Quinn, D. D. (2023) The dynamics of MEMS-Colpitts oscillators. Nonlinear Dynamics.
  2. Borra, C., Bajaj, N., Rhoads, J. F., & Quinn, D. D. (Expected 2023) Multiple Equilibrium States in Large Arrays of Globally Coupled Resonators. Accepted. (Nonlinear Dynamics)
  3. Siefker, Z. A., Zhao, X., Bajaj, N., Boyina, A., Braun, J. E., Chiu, G. T.-C., Boudouris, B. W., Rhoads, J. F. (2021) A Carbon Nanotube-Functional Polymer Composite Film for Low-Power Indoor CO2 Monitoring. IEEE Sensors Journal.
  4. Siefker, Z. A., Hodul, J. N., Zhao, X., Bajaj, N., Brayton, K. M., Flores-Hansen, C., et al. (2021) Manipulating polymer composition to create low-cost, high-fidelity sensors for indoor CO2 monitoring. Scientific Reports. 11(1), 13237.
  5. Bajaj, N, Giampietro, N. C., Mao, K., Rushton, M. E., Spomer, N. A., & Rhoads, J. F. (2021) Searching for bed bugs: The design, development, and evaluation of an oscillator-based trans-2-hexenal sensor array. Sensors and Actuators B: Chemical. 333, 129161.
  6. Bajaj, N., Laster, J. S., Boudouris, B. W., Chiu, G. T.-C., & Rhoads, J. F. (2020) A Vapor Phase Trinitrotoluene Threshold Detector Enabled by Nonlinear Feedback. IEEE Sensors Letters, 4(11), 1—4.
  7. Murray, A. K., Meseke, J. R., Bajaj, N., & Rhoads, J. F. (2020) Addressing the Practical Limitations of Volatile Organic Compound Sensors Through an Oscillator-Based Sensing Array. IEEE Sensors Journal, 21(2), 2169—2175.
  8. Murrell, N., Bradley, R., Bajaj, N., Whitney, J., & Chiu, G. T.-C. (2020). New calibration method for implementing machine learning in low-cost sensor applications. IEEE Sensors Letters,4(2), 1–4.
  9. Habermehl, S. T., Bajaj, N., Shah, S. Y., Quinn, D. D., Weinstein, D., & Rhoads, J. F. (2019). Synchronization in a network of coupled MEMS-Colpitts oscillators. Nonlinear Dynamics, 98, 3037–3050.
  10. Murrell, N., Bradley, R., Bajaj, N., Whitney, J., & Chiu, G. T.-C. (2019). A method for sensor reduction in a supervised machine learning classification system. IEEE/ASME Transactions on Mechatronics, 24(1), 197–206.
  11. Bajaj, N., Chiu, G. T.-C., & Rhoads, J. F. (2018). Megahertz-frequency, tunable piecewise-linear electromechanical resonator realized via nonlinear feedback. Journal of Sound and Vibration,425,257–274.
  12. Murray, A. K., Novotny, W., Bajaj, N., Gunduz, I., Son, S., Chiu, G. T.-C., & Rhoads, J. F. (2018). Piezoelectric inkjet-printed metallic igniters. Journal of Imaging Science and Technology, 62(4), 40406-1–40406-6.
  13. Bajaj, N., Rhoads, J. F., & Chiu, G. T.-C. (2017). Characterizing the spatially-dependent sensitivity of resonant mass sensors using inkjet deposition. ASME Journal of Dynamic Systems, Measurement, and Control,139(11), 114505–114505-6.
  14. Geesey, B. A., Wetherton, B. A., Bajaj, N., & Rhoads, J. F. (2017). Shaping the frequency response of electromechanical resonators using a signal interference control topology. ASME Journal of Dynamic Systems, Measurement, and Control,139(3), 031011–031011-9.
  15. Wadas, M. J., Tweardy, M., Bajaj, N., Murray, A. K., Chiu, G. T. C., Nauman, E. A., & Rhoads, J. F. (2017). Detection of traumatic brain injury protein biomarkers with resonant microsystems. IEEE Sensors Letters,1(6), 1–4.
  16. Bajaj, N., Sabater, A. B., Hickey, J. N., Chiu, G. T.-C., & Rhoads, J. F. (2016). Design and implementation of a tunable, Duffing-like electronic resonator via nonlinear feedback. Journal of Microelectromechanical Systems,25(1), 2–10.
  17. Sung, S. H., Bajaj, N., Rhoads, J. F., Chiu, G. T.-C., & Boudouris, B. W. (2016). Radical polymers improve the metal-semiconductor interface in organic field-effect transistors. Organic Electronics, 37, 148–154.
  18. Bajaj, N., Subbarayan, G., & Garimella, S. V. (2012). Topological design of channels for squeeze flow optimization of thermal interface materials. International Journal of Heat and Mass Transfer,55(13), 3560–3575.

Papers in Refereed Conference Proceedings:

  1. Hinds, T., Bajaj, N., Ban, H., A Proof of Concept for Multi-Measurand, Simultaneous Temperature and Pressure Sensing for Spent Fuel Storage. ANS NPIC/HMIT.
  2. Rahimpour, S., Bajaj, N., Shah, S. Y., Pyles, C., Weinstein, D., Rhoads, J.F., Quinn, D. D. The Dynamics of a System of N Coupled MEMS-Colpitts Oscillators. ASME IDETC 2023. Winner, Best Student Paper Award in the Vibrations Conference, 35th Conference on Mechanical Vibration and Noise.
  3. Oldiges, A., Bajaj, N. (2022, July) Control, Sensor Calibration, and Parasitic Torque Cancellation of a Dual-Rotor Haptic Actuator. In Advanced Intelligent Mechatronics.
  4. Siefker, Z. A., Boyina, A., Braun, J. E., Zhao, X., Boudouris, B. W., Bajaj, N., Chiu, G. T.-C., & Rhoads, J. F. (2020, October). A Chemiresistive CO2 Sensor Based on CNT-Functional Polymer Composite Films. In 2020 IEEE Sensors.
  5. Pyles, C. S., Bajaj, N., Rhoads, J. F., Weinstein, D., & Quinn, D. D. (2019, October). Threshold Color Sensing Using Coupled Oscillator Networks. In 2019 IEEE Sensors.
  6. Murray, A. K., Meseke, J. R., Bajaj, N., & Rhoads, J. F. (2019, October). Addressing Sensing Statistics Using Coupled Oscillator Networks. In 2019 IEEE Sensors.
  7. Siefker, Z. A., Murray, A. K., Zhao, X., Boudouris, B. W., Bajaj, N., Chiu, G. T.-C., & Rhoads, J. F. (2019, October). A Resonant CO2 Sensor Functionalized with a Polymerized Ionic Liquid. In 2019 IEEE Sensors.
  8. Habermehl, S. T., Bajaj, N., Shah, S. Y., Quinn, D. D., Weinstein, D., & Rhoads, J. F. (2019, February) Synchronization in a network of coupled MEMS-Colpitts oscillators. NODYCON 2019.
  9. Pyles, C. S., Bajaj, N., Weinstein, D., Quinn, D. D., & Rhoads, J. F. (2018, August). The dynamics of large-scale arrays of globally coupled, mistuned micromechanical resonators (3rd place award in IDETC 2018 VIB). In ASME 2018 IDETC/CIE: The 2018 ASME International Design Engineering Technical Conferences, 30th Conference on Mechanical Vibration and Noise.
  10. Bajaj, N., Murrell, N. J., Whitney, J. G., Allebach, J. P., & Chiu, G. T.-C. (2016, July). Expert-prescribed weighting for support vector machine classification. In2016 IEEE International Conference on Advanced Intelligent Mechatronics (AIM) (pp. 913–918).
  11. Bajaj, N., Rhoads, J. F., & Chiu, G. T.-C. (2016, October). Characterization of resonant mass sensors using inkjet deposition. In ASME 2016 Dynamic Systems and Control Conference (V002T26A005)
  12. Singh, Y., Bajaj, N., & Subbarayan, G. (2016, May). Simultaneous thermal/flow characterization of thermal interface materials. In2016 15th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) (pp. 1360–1365).
  13. Bajaj, N., Boley, J., Fulton, A., & Chiu, G. T.-C. (2014, October). Syringe position control for backpressure modulated drop volume in functional inkjet printing. In ASME Dynamic Systems and Control Conference (V001T12A004).
  14. Bajaj, N., Chiu, G. T.-C., & Allebach, J. P. (2014, September). Reduction of memory footprint and computation time for embedded support vector machine (SVM) by kernel expansion and consolidation. In2014 IEEE International Workshop on Machine Learning for Signal Processing (MLSP) (pp. 1–6).
  15. Fulton, A., Boley, J., Bajaj, N., & Chiu, G. T.-C. (2014, January). Drop volume modulation via applied backpressure in inkjet systems. In NIP & Digital Fabrication Conference, 2014: International Conference on Digital Printing Technologies (pp. 20–25).
  16. Kota, K., Sobers, D., Kolodner, P., Bajaj, N., Cheng, J. H., Simon, E., & Salamon, T. (2012, May). Numerical and experimental studies of ultra low profile three-dimensional heat sinks (3DHS) made using a novel manufacturing approach. In 2012 13th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) (pp. 466–474).
  17. Bajaj, N., Subbarayan, G., & Garimella, S. V. (2010, June). Squeeze flow characterization of particle-filled polymeric materials through image correlation. In 2010 12th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm) (pp. 1–6).
  18. Bajaj, N., Subbarayan, G., & Garimella, S. V. (2010, November). Topological design optimization of nested channels for squeeze flow of thermal interface materials. In ASME 2010 International Mechanical Engineering Congress and Exposition (pp. 427–436).

Non-Refereed Publications

Papers in Non-Refereed Conference Proceedings:

  1. Hinds, T., Mockler, J., Bajaj. N, Chiu, G. T., Rhoads, J. F. (2022, August) Effects of Time Delay In Nonlinear Feedback-Enabled Bistable Resonators. IDETC/CIE 2022: The 2022 ASME International Design Engineering Technical Conferences.
  2. Pyles, C. S., Bajaj, N., Rhoads, J. F., Weinstein, D., & Quinn, D. D. (2019, August). Threshold Color Sensing Using Coupled Oscillator Networks. IDETC/CIE 2019: The 2019 ASME International Design Engineering Technical Conferences.
  3. Bajaj, N., Shah, S. Y., Pyles, C. S., Weinstein, D., Quinn, D. D., & Rhoads, J. F. (2018, August). Technical Brief: The Dynamics of a MEMS-Colpitts Oscillator. IDETC/CIE 2018: The 2018 ASME International Design Engineering Technical Conferences.
  4. Habermehl, S. T., Bajaj, N., Shah, S. Y., Weinstein, D., Quinn, D. D., & Rhoads, J. F. (2018, August). Technical Brief: Synchronization in a Network of Coupled MEMS-Colpitts Oscillators. IDETC/CIE 2018: The 2018 ASME International Design Engineering Technical Conferences.
  5. Bajaj, N., Chiu, G. T.-C., & Rhoads, J. F. (2017, August). Poster: Electronic feedback-enabled microresonators with intentional nonlinearities. TRF Napa Microsystems Workshop.
  6. Bajaj, N., Chiu, G. T.-C., & Rhoads, J. F. (2017, August). Technical Brief: MHz-frequency tunable piecewise-linear electromechanical resonator realized via nonlinear feedback. IDETC/CIE 2017:The 2017 ASME International Design Engineering Technical Conferences.
  7. Bajaj, N., Sabater, A. B., Hickey, J. N., Chiu, G. T.-C., & Rhoads, J. F. (2015, August). Technical Brief: A tunable, Duffing-like electromechanical resonator realized via nonlinear feedback for sensing applications. IDETC/CIE 2015: The 2015 ASME International Design Engineering Technical Conferences.

Invited Presentations:

  1. Bajaj, N. (December, 2019) Synchronized Vibration for High-Fidelity XR Haptics: Introducing SAVANT. Smart Haptics Conference, 2019, Seattle, WA.
  2. Bajaj, N. (December, 2022) – Phase and Motion: At the Intersection of Nonlinear Dynamics, Mechatronics, and Learning. ASME TCVS Webinar Series.
  3. Bajaj, N. (March 20, 2023) – Phase and Motion: At the Intersection of Nonlinear Dynamics, Mechatronics, and Learning. Invited Talk at National Energy Technology Laboratory, Morgantown, WV.

Additional Articles:

  1. Florence, S., Bajaj, N., & Chiu, G. T.-C. (2018). Inspiring future generations in STEM fields through robotics competition: a college student mentoring approach. ASME Dynamic Systems and Control Magazine, 6(1), 13–17.