2021

Y. Wang, Y.-W. Lin, J. Glaze, G.D. Vukasin, D.D. Shin, H.-K. Kwon, D.B. Heinz, Y. Chen, D.D. Gerrard, T.W. Kenny, and A.M. Shkel, ``Quantification of Energy Dissipation Mechanisms in Toroidal Ring Gyroscope,'' Journal of Microelectromechanical Systems (JMEMS), Vol. 30, No. 2, pp. 193-202, April 2021.

2020

G.D. Vukasin, V.K. Sanchez, J. Rodriguez, N.E. Bousse, N. Bissel, D.D. Shin, H.-K. Kwon, D.B. Heinz,E.T.-T. Yen, and T.W. Kenny, “Anchor Damping Design Affects Dominant Energy Loss Mechanism in a LameMode MEM Resonator,” Journal of Microelectromechanical Systems (JMEMS), p.1-7, 2020.

A.L. Alter, D.D. Gerrard, H.-K. Kwon, G.D. Vukasin, and T.W. Kenny, “Quality Factor Extraction andEnhancement Across Temperature in Ring Resonators,” Journal of Microelectromechanical Systems (JMEMS),p. 1-3, 2020.

H.-K. Kwon, G.D. Vukasin, N.E. Bousse, and T.W. Kenny, “Crystal Orientation Dependent Dual Frequency Ovenized MEMS Resonator with Temperature Stability and Shock Robustness,” Journal of Microelectromechanical Systems (JMEMS), p.1-2, 2020.

J.M.L. Miller, H. Zhu, S. Sundaram, G.D. Vukasin, Y. Chen, I.B. Flader, D.D. Shin, and T.W. Kenny ,“Limits to thermal-piezoresistive cooling in silicon micromechanical resonators,” Journal of Microelectromechanical Systems (JMEMS), 2020.

N.E. Bousse, J.M.L. Miller, A.L. Alter, H.-K. Kwon, G.D. Vukasin, and T.W. Kenny, “Negative Nonlinear Dissipation in Microelectromechanical Beams,” Journal of Microelectromechanical Systems (JMEMS), p. 1-6, 2020. 

J.M.L. Miller, N.E. Bousse, H.-K. Kwon, G.D. Vukasin, and T.W. Kenny, “Demonstration of Anomalous Frequency Fluctuations in Encapsulated Microelectromechanical Resonators,”Journal of MicroelectromechanicalSystems (JMEMS), 2020.

L. Comenencia Ortiz, H.-K. Kwon, J. Rodriguez, Y. Chen, G.D. Vukasin, D.B. Heinz, D.D. Shin and T.W.Kenny, “Low-Power Dual Mode MEMS Resonators With PPB Stability Over Temperature,” Journal of Microelectromechanical Systems (JMEMS), Vol. 29, No. 2, pp. 190-201, April 2020.

N.E. Bousse, J.M.L. Miller, H.-K. Kwon, G.D. Vukasin, and T.W. Kenny, “Quality factor tuning of micromechanical resonators via electrical dissipation,” Applied Physics Letters, Vol. 116, No. 2, pp. 23506, Jan 2020.

2019

J.M.L. Miller, N.E. Bousse, D.B. Heinz, H.J.K. Kim, H.-K. Kwon, G.D. Vukasin, and T.W. Kenny, "Thermomechanical-Noise-Limited Capacitive Transduction of Encapsulated MEM Resonators," Journal of Microelectromechanical Systems, Vol. 28, No. 6, pp. 965-976, Dec 2019.

2016

W. Crooks, G. Vukasin, M. O'Sullivan, W. Messner, and C. Rogers, "Fin Ray Effect Inspired Soft Robotic Gripper: From the RoboSoft Grand Challenge toward Optimization." Front. Robot. AI 3 (2016): 70.

2014

G. Ranjit, D. Kealhofer, G.D. Vukasin, and P. K. Majumder, "Measurement of hyperne structure and isotope shift within the 7s1/2-7p1/2 transition in 203Tl and 205Tl." Phys. Rev. A 89.1 (2014): 12511-12520.

2020

V. Zega, A. Opreni, G. Mussi, H.-K. Kwon, G.D. Vukasin, G. Gattere, G. Langfelder, A. Frangi, T.W. Kenny,“Thermal Stability of DETF MEMS Resonators: Numerical Modeling and Experimental Validation,” 2020IEEE 33rd International Conference on Micro Electro Mechanical Systems (MEMS), January, 2020.

Y. Jun, H.-K. Kwon, G.D. Vukasin, T.W. Kenny, H. Cho, “Frequency Stabilization in an Encapsulated High-Q  Micromechanical  Resonator  via  Internal  Resonance,”  2020  IEEE  33rd  International  Conference  on  MicroElectro Mechanical Systems (MEMS), January, 2020.

J.K. Sun, H.M. Zhang, D.Y. Chen, M. Pandit, G. Sobreviela, D.B. Xiao, M. Zhuo, D.D. Gerrard, R. Kwon, G.D. Vukasin, T.W. Kenny, A. Seshia, “Nonlinear Modal Interactions and Internal Resonance in a Micro-machined Disk Resonator,” 2020 IEEE 33rd International Conference on Micro Electro Mechanical Systems(MEMS), January, 2020.

J.M.L. Miller, Z. Zhang, N.E. Bousse, D. Coso, S. Sadat, H.-K. Kwon, G.D. Vukasin, A. Majumdar, and T.W.Kenny, “Temperature Hysteresis in Piezoresistive Microcantilevers,” 2020 IEEE 33rd International Conference on Micro Electro Mechanical Systems (MEMS), January, 2020.

  2019   

S. Shin, H. Wen, H.-K. Kwon, G.D. Vukasin, T.W. Kenny, and F. Ayazi,“A Dual-Axis Resonant Accelerometer Based on Electrostatic Stiffness Modulation in Epi-Seal Process,” 2019 IEEE Sensors, October 2019.

G.D. Vukasin, V.K. Sanchez, C.P. Cameron, H.-K. Kwon, J. Rodriguez, I.B. Flader, Y. Chen, T.W. Kenny, “Effect of substrate thickness on anchor damping in MEMS devices,” 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII, June 2019.

S. Koppaka, A.L. Alter, G.D. Vukasin, D.D. Shin, I.B. Flader, Y. Chen, and T.W. Kenny, “Nonlinearity of degenerately doped flexural mode silicon micromechanical resonators,” 2019 20th International Conference onSolid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII, June 2019.

A.L. Alter, G.D. Vukasin, I.B. Flader, H.J. Kim, Y. Chen, D.D. Shin, and T.W. Kenny, “Experimentally observed nonlinear dissipation linked to contributions from gas damping and TED in MEMS flexural mode resonators,” 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII, June 2019

H.-K. Kwon, L. Comenencia Ortiz, G.D. Vukasin, Y. Chen, D.D. Shin, and T.W. Kenny, “An oven-controlledMEMS oscillator (OCMO) with sub 10mW,±1.5 ppb stability over temperature,” 2019 20th InternationalConference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII, June 2019.

2018   

G.D. Vukasin, J. Rodriguez, L. Comenencia Ortiz, G.M. Glaze, D.D. Gerrard, C.H. Ahn, Y. Yang, J. Lake, R.N. Candler, and T.W. Kenny, ''First anchor damping measurements of pressure-limited ring resonators," Solid-State Sensors, Actuators, and Microsystems Workshop, Hilton Head 2018, June 2018.

H.-K. Kwon, D.B. Heinz, D.D. Shin, Y. Chen, L.C. Ortiz, G.D. Vukasin, and T.W. Kenny, "Precise local temperature measurement of fully encapsulated ovenized MEMS devices," Solid-State Sensors, Actuators, and Microsystems Workshop, Hilton Head 2018, June 2018.

Y. Wang, Y. Lin, J. Rodriguez, G.D. Vukasin, D.D. Shin, H.-K. Kwon, D.B. Heinz, Y. Chen, D.D. Gerrard, T.W. Kenny, and A.M. Shkel, ''Exposure of anchor loss characteristics by controlling thermoelastic damping in toroidal ring gyroscopes," Solid-State Sensors, Actuators, and Microsystems Workshop, Hilton Head 2018, June 2018.

L. Comenencia Ortiz, D. Gerrard, I.B. Flader, G.D. Vukasin, D.B. Heinz, J. Rodriguez, S. Koppaka, D.D. Shin, R. Kwon, S. Chandorkar, and T.W. Kenny, ''Enhancing micro-oven power and stiffness in encapsulated devices for timing reference applications, "Solid-State Sensors, Actuators, and Microsystems Workshop, Hilton Head 2018, June 2018.

L. Comenencia Ortiz, R. Kwon, J. Rodriguez, D.B. Heinz, Y. Chen, G.Vukasin, D.S. Shin, and T.W. Kenny, ''A new low power MEMS dual mode clock with ppb stability over temperature," Solid-State Sensors, Actuators, and Microsystems Workshop, Hilton Head 2018, June 2018.

J. Rodriguez, G.D. Vukasin, G. M. Glaze, M. A. Hopcroft, L. Comenencia Ortiz, C. H. Ahn, E. Ng, W. Park, T. W. Kenny, and C. A. Watson. "Investigation of Orientation Dependence of the Thermal Expansion

Coeffecient in Silicon MEMS Resonators." In 2018 IEEE International Frequency Control Symposium (IFCS), 1-4, 2018.

2018 

L.Comenencia Ortiz, I.B. Flader, G.D. Vukasin, D.D. Gerrard, S.A. Chandorkar, J. Rodriguez, D.D. Shin, H.-K. Kwon, D.B. Heinz, Y. Chen, W. Park, K.E. Goodson, and T.W. Kenny, "Thermal effects of ovenized clocks on episeal encapsulated inertial measurement units," 2018 IEEE 31st International Conference on Micro Electro Mechanical Systems (MEMS), pp. 980-983, Jan 2018.

2017 

D.B. Heinz, I.B. Flader, Y. Chen, G.D. Vukasin, L. Comenencia Ortiz, and T.W. Kenny, "Direct comparison of stiction properties of oxide coated polysilicon and smooth single crystal silicon," 2017 19th International

Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), pp. 1203-1206, Jun 2017.

2015

G.D. Vukasin and J.H. Rife, "Decentralized Position and Attitude Estimation Using Angle-of-Arrival Measurements," Proceedings of the 28th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2015), Tampa, Florida, September 2015, pp. 1436-1445.

Journal Publications
Conference Publications 

- Claude Bernard -

“The joy of discovery is certainly the liveliest that the mind of man can ever feel”

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