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Journal Publication

​2023

  • Park, B.H.; Choi, H.B.; Seo, H.S.; Je, Y.; Yi, H.; Park, K.K. Development of Multilayer Transducer and Omnidirectional Reflection Model for Active Reflection Control. Sensors 2023, 23(1), doi:10.3390/s23010521

  • Pyun, J.Y.; Kim, Y.H.; Park, K.K. Design of Piezoelectric Acoustic Transducers for Underwater Applications, Sensors 2023, 23(4), 1821, doi: 10.3390/s23041821

  • Young Hun Kim et al., Acoustic radiation force for analyzing the mechanical stress in ultrasound neuromodulation, Phys. Med. Biol. 68 135008, 2023, doi:10.1088/1361-6560/acdbb5

  • Lee, C.H.; Kim, Y.H.; Kim, T.H.; Park, K.K. Real-time breath monitoring using multi-channel MEMS resonator, Sensors and Actuators B: Physical, Volume 363, 1 December 2023, 114703, doi: 10.1016/j.sna.2023.114703

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​2022

  • Jo, H.G.; Park, B.H.; Jo, J.K.; Hoh, J.K.; Park, K.K. Fetal heartrate tracking system based on intensity of Doppler signal. Measurement 2022, 202, doi:10.1016/j.measurement.2022.111896

  • Kang, K.C.; Kim, Y.H.; Pyun, J.Y.; Park, K.K. Feasibility study on multi-touch ultrasound large-panel touchscreen using guided lamb waves. Measurement 2022, 190, doi:10.1016/j.measurement.2022.110755

  • Kang, K.C.; Kim, Y.H.; Kim, J.N.; Kabir, M.; Zhang, Y.; Ghanouni, P.; Park, K.K.; Firouzi, K.; Khuri-Yakub, B.T. Increasing the transmission efficiency of transcranial ultrasound using a dual-mode conversion technique based on Lamb waves. The Journal of the Acoustical Society of America 2022, 21, doi:10.1121/10.0009849.

  • Kim, Y.H.; Kang, K.C.; Kim, J.N.; Pai, C.N.; Zhang, Y.; Ghanouni, P.; Park, K.K.; Firouzi, K.; Khuri-Yakub, B.T. Patterned Interference Radiation Force for Transcranial Neuromodulation. Ultrasound in Medicine & Biology 2022, 48, 497–511, doi:10.1016/j.ultrasmedbio.2021.11.006.

  • Lee, C.H.; Park, B.H.; Kim, Y.H.; Jo, H.G.; Park, K.K. Particle Manipulation in 2D Space Using a Capacitive Micromachined Ultrasonic Transducer. Micromachines. 2022, 13, 534, doi:10.3390/mi13040534.

 

​2021

  • Pyun, J.Y.; Park, B.H.; Kim, Y.H.; Won, Y.B.; Yi, H.; Lee, J.M.; Seo, H.S.; Park, K.K. Design and analysis of an active reflection controller that can reduce acoustic signal refer to the angle of incidence. Sensors 2021, 21, doi:10.3390/s21175793.

  • Jo, H.G.; Park, B.H.; Joung, D.Y.; Jo, J.K.; Hoh, J.K.; Choi, W.Y.; Park, K.K. Forward-looking ultrasound wearable scanner system for estimation of urinary bladder volume. Sensors 2021, 21, 1–14, doi:10.3390/s21165445.

  • Park, B.H.; Kim, B.K.; Park, K.K. Fractional bandwidth improvement of ultrasonic airborne transducers using acoustic block. J. Mech. Sci. Technol. 2021, 35, 3293–3302, doi:10.1007/s12206-021-0703-0.

  • Kang, K.C.; Park, K.K. Noncontact laser ultrasound detection of cracks using hydrophone. Sensors 2021, 21, doi:10.3390/s21103371.

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​2020

  • S. W. Kwon, W. Y. Choi, H. G. Jo, and K. K. Park, “Frequency modulation of laser ultrasound transducer using carbon nanotube-coated polyethylene microsphere,” J. Acoust. Soc. Am., vol. 147, no. 4, pp. EL351–EL356, 2020.

  • H. Lee, H. Park, K. K. Park, and H. Yi, “Application of adaptive wave cancellation underwater to a piezoelectric-material-based multilayer sensor,” Sensors (Switzerland), vol. 20, no. 1, 2020.

  • J. Y. Pyun, Y. H. Kim, S. W. Kwon, W. Y. Choi, and K. K. Park, “Comparison between resonance and non-resonance type piezoelectric acoustic absorbers”, Sensors (Switzerland), vol. 20, no. 1, 2020.

  • W. Y. Choi, K. C. Kang, and K. K. Park, “Ultrasonic fingerprint sensor in underglass prototype using impedance mismatching,” J. Mech. Sci. Technol., vol. 34, no. 2, pp. 531–539, 2020.

  • W. Y. Choi, S. W. Kwon, Y. H. Kim, K. C. Kang, and K. K. Park, “Single-Shot Near-Field Volumetric Imaging System for Optical Ultrasound and Photoacoustics Using Capacitive Micromachined Ultrasonic Transducer Without Transmission Mode,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control, vol. 3010, no. c, pp. 1–1, 2020.

  • K. C. Kang, Y. H. Kim, W. Y. Choi, and K. K. Park, “Measurement of shallow defects using noncontact broadband leaky Lamb wave produced by pulsed laser with ultrasound microphone,” NDT E Int., vol. 111, no. January, p. 102224, Apr. 2020.

  • W. Y. Choi, C. H. Lee, Y. H. Kim, and K. K. Park, “Comparison of Si3N4 –SiO2 and SiO2 Insulation Layer for Zero-Bias CMUT Operation Using Dielectric Charging Effects,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control, vol. 67, no. 4, pp. 879–882, Apr. 2020.

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2019

  • S.-R. Kothapalli, G. A. Sonn, J. W. Choe, A. Nikoozadeh, A. Bhuyan, K. K. Park, … S. S. Gambhir, .et al., “Simultaneous transrectal ultrasound and photoacoustic human prostate imaging,” Sci. Transl. Med., vol. 11, no. 507, p. eaav2169, Aug. 2019.

  • W. Y. Choi, H. G. Jo, S. W. Kwon, Y. H. Kim, J. Y. Pyun, and K. K. Park, “Multipoint-Detection Strain Sensor with a Single Electrode Using Optical Ultrasound Generated by Carbon Nanotubes,” Sensors (Basel)., vol. 19, no. 18, 2019.

  • W. Y. Choi and K. K. Park, “Array type miniaturized ultrasonic sensors to detect urban sinkholes,” Measurement, vol. 141, pp. 371–379, 2019.

  • W. Y. Choi, Y. S. Kwak, and K. K. Park, “Fingerprint Imaging System Based on Capacitive Micromachined Ultrasonic Transducer by Using Impediography Method Including Direct Touch and Waveguide Methods,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control, vol. 66, no. 2, pp. 402–411, Feb. 2019.

  • W. Choi, Y. Kim, H. Jo, J. Pyun, S. Kwon, and K.K. Park, “Single-Shot Waterless Low-Profile Photoacoustic System: Near-Field Volumetric Imaging In Vivo for Blood Vessels Based on Capacitive Micromachined Ultrasonic Transducer (CMUT),” Sensors, vol. 19, no. 5, p. 995, Feb. 2019.

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2018

  • C. Y. Jung, J.-S. Park, Y. Lim, Y.-B. Kim, K.K.Park, J.H. Moon, J.-H. Song and S. Lee., “Estimating Fatigue Level of Femoral and Gastrocemius Muscles Based on Surface Electromyography in Time and Frequency Domain,” J. Mech. Med. Biol., vol. 18, no. 05, p. 1850042, Jul. 2018.

  • W. Y. Choi, Y. S. Kwak, and K. K. Park, “Fingerprint imaging system based on capacitive micromachined ultrasonic transducer by using impediography method including direct touch and waveguide methods,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control, vol. 66, no. 2, pp. 1–1, Dec. 2018.

  • B. Lee, A. Nikoozadeh, K. K. Park, and B. Khuri-Yakub, “High-Efficiency Output Pressure Performance Using Capacitive Micromachined Ultrasonic Transducers with Substrate-Embedded Springs,” Sensors, vol. 18, no. 8, p. 2520, Aug. 2018.

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2017

  • W. Y. Choi and K. K. Park, “Fingerprint imaging of dry finger using photoacoustics,” J. Acoust. Soc. Am., vol. 141, no. 3, pp. EL205-EL209, Jan. 2017.

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~2016

  • C. Chang, K. Firouzi, K.K. Park, et al., “Acoustic lens for capacitive micromachined ultrasonic transducers,” J. Micromechanics Microengineering, vol. 24, p. 085007, Jul. 2014.

  • H. J. Lee, K. K. Park, Ö. Oralkan, M. Kupnik, and B. T. Khuri-Yakub, “A multichannel oscillator for a resonant chemical sensor system,” IEEE Trans. Ind. Electron., vol. 61, no. 10, pp. 5632–5640, Jan. 2014.

  • K. K. Park, Ö. Oralkan, and B. T. Khuri-Yakub, "A Comparison Between Conventional and Collapse-Mode Capacitive Micromachined Ultrasonic Transducers in 10-MHz 1-D Arrays", Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 60, no. 6, pp. 1245-1255, Jun. 2013. (Cover Page)

  • K. K. Park, and B. T. Khuri-Yakub, "3-D Airborne Ultrasound Synthetic Aperture Imaging Based on Capacitive Micromachined Ultrasonic Transducers”, Ultrasonics, publish online, Apr. 2013.

  • (DOI: 10.1016/j.ultras.2013.04.003)

  • H. J. Lee, K. K. Park, M. Kupnik, and B. T. Khuri-Yakub, "Functionalization layers for CO2 sensing using capacitive micromachined ultrasonic transducers," Sensors and Actuators B: Chemical, vol. 174, pp. 87–93, Nov. 2012.

  • K. K. Park, and B. T. Khuri-Yakub, "Dynamic Response of an Array of Flexural Plates in Acoustic Medium", Journal of the Acoustical Society of America, vol. 132, no 4, pp. 2292-303. Oct. 2012.

  • H. J. Lee, K. K. Park, M. Kupnik, N. A. Melosh, and B. T. Khuri-Yakub, "Mesoporous Thin-Film on Highly-Sensitive Resonant Chemical Sensor for Relative Humidity and CO2 Detection," Analytical Chemistry, vol. 84, no. 7, pp. 3063-6 Apr. 2012. 

  • K. K. Park, H. J. Lee, M. Kupnik, Ö. Oralkan, J.-P. Ramseyer, H. P. Lang, M. Hegner, Ch. Gerber, and B. T. Khuri-Yakub, “Capacitive Micromachined Ultrasonic Transducer (CMUT) as a Chemical Sensor for DMMP Detection”, Sensors and Actuators B: Chemical, vol. 20, no. 1, pp. 1120-1127 , Dec. 2011.

  • H. J. Lee, K. K. Park, M. Kupnik, Ö. Oralkan, and B. T. Khuri-Yakub, "Chemical Vapor Detection Using a Capacitive Micromachined Ultrasonic Transducer," Analytical Chemistry, vol. 83, no. 24, pp. 9314–9320, Nov. 2011.

  • K. K. Park, H. Lee, M. Kupnik, and B. T. Khuri-Yakub, "Fabrication of capacitive micromachined ultrasonic transducers via local oxidation and direct wafer bonding," Microelectromechanical Systems, Journal of, vol. 20, no. 2, pp. 95-103, 2011

  • K. K. Park, H. J. Lee, G. G. Yaralioglu, A. S. Ergun, Ö. Oralkan, M. Kupnik, C. F. Quate, B. T. Khuri-Yakub, T. Braun, J.-P. Ramseyer, H. P. Lang, M. Hegner, Ch. Gerber and J. K. Gimzewski. “Capacitive micromachined ultrasonic transducers for chemical detection in air”, Applied Physics Letters, vol. 91, pp. 094102, 2007

  • M. Agarwal, K. K. Park, S. A. Chandorkar, R. N. Candler, B. Kim, M. A. Hopcroft, R. Melamud, T. W. Kenny, B. Murmann, “Acceleration sensitivity in beam-type electrostatic micoresonators.”, Applied Physics Letters, vol. 90, pp. 014103, 2007

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