PUBLICATION

  1. Jiao, R., Wang, R., Wang, Y., Cheung, Y. K., Chen, X., Wang, X., Deng, Y., & Yu, H. Vertical serpentine interconnect-enabled stretchable and curved electronics. Microsyst Nanoeng 9, 149 (2023). https://doi.org/10.1038/s41378-023-00625-w
  2. Wang, X., Chen, X., Deng, Y., Cheung, Y. K., Jiang, P., Xu, W., & Yu, H. (2022, January). A Flexible Thermal Flow Sensor with Quadruple Heaters and Suspended Structure for Performance Enhancement. In 2022 IEEE 35th International Conference on Micro Electro Mechanical Systems Conference (MEMS) (pp. 652-655). IEEE.
  3. Deng, Y., Liu, W., Cheung, Y. K., Li, Y., Hong, W., & Yu, H. (2021). Curved display based on programming origami tessellations. Microsystems & Nanoengineering, 7(1), 1-10.
  4. Wang, X., Deng, Y., Chen, X. Jiang, P., Cheung, Y.K. Yu, H. An ultrafast-response and flexible humidity sensor for human respiration monitoring and noncontact safety warning. Microsyst Nanoeng 7, 99 (2021). https://doi.org/10.1038/s41378-021-00324-4
  5. Hou, Y., Yang, Y., Wang, Z., Li, Z., Zhang, X., Bethers, B., … & Yu, H. (2021). Whole Fabric‐Assisted Thermoelectric Devices for Wearable Electronics. Advanced Science, 2103574.
  6. Wang, X., Deng, Y., Chen, X., Ma, Z., Wang, Y., Xu, W., & Yu, H. (2021). A Vertically Aligned Multiwall Carbon Nanotube-Based Humidity Sensor With Fast Response, Low Hysteresis, and High Repeatability. IEEE Sensors Letters, 5(11), 1-4.
  7. Yu, Siqi, and Hongyu Yu. “Capacitive Stretchable Strain Sensor with Low Hysteresis Based on Wavy-Shape Interdigitated Metal Electrodes.” IEEE Sensors Journal (2021).
  8. Zhang, Y., Chen, X., Wang, M. Y., & Yu, H. (2021). Multidimensional Tactile Sensor with a Thin Compound Eye-Inspired Imaging System. Soft Robotics.
  9. Y. Wang, J. Guo, Y. Fang, X. Zhang, and H. Yu*, “Ultra-light Metamaterial for Sound Absorption Based on Miura-ori Tessellation Structure,” Advanced Engineering Materials, First online: Aug. 2021, DOI: 10.1002/adem.202100563.
  10. Y. K. Cheung and H. Yu*, “Electrochemical Based Tilt Sensors with Symmetric Concentric Electrode Pairs,” IEEE Sensors Journal, Date of publication: Aug, 2021, DOI: 10.1109/JSEN.2021.3102408.
  11. Hou, Y., Li, Z., Wang, Z., & Yu, H*. “Miura-ori structured flexible microneedle array electrode for biosignal recording.” Microsystems & Nanoengineering 7.1 (2021): 1-8.
  12. Zeng, Z., Yu, H., Du, S., and Chen, X., “In situ characterization of buckling dynamics in silicon microribbon on an elastomer substrate,” Extreme Mechanics Letters, 2021.
  13. Li, Y., and Yu, H., “A Planar Developable Double Corrugation Surface Enabled Stretchable Heart Rate Sensing System,” IEEE Sensors Journal, 2021.
  14. Yu, S.,, and Yu, H. “Capacitive Stretchable Strain Sensors Based on Wavy-Structured Metal Electrodes.” 2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS). IEEE, 2021.
  15. Li, Y., Liu, W., Deng, Y., Hong, W., and Yu, H., “Miura-ori enabled stretchable circuit boards,” npj Flexible Electronics, 2021.
  16. Wang, Z., Bi, P., Yang, Y., Ma, H., Lan, Y., Sun, X., … and Xiong, R., “Star-nose-inspired multi-mode sensor for anisotropic motion monitoring,” Nano Energy, 2021.
  17. Hou, Y., Jiao, R., and Yu, H., “MEMS based Geophones and Seismometers,” Sensors and Actuators A: Physical, 2020.
  18. Zeng, Z., Chiu, H. C., Zhao, L., Zhao, T., Zhang, C., Karami, M., … and Chen, X., “Dual beam-shear differential interference microscopy for full-field surface deformation gradient characterization,” Journal of the Mechanics and Physics of Solids, 2020.
  19. Hou, Y., Wang, Y., Yu, M., Wang, Z., and Yu, H., “Miura‐ori Metastructure Enhanced Conductive Elastomers,” Advanced Materials Technologies, 2020.
  20. Liang, M., Nickerson, S., Dai, L., and Yu, H, “Molecular Electronic Transducer Based Tilting Sensors,” In 2020 IEEE 33rd International Conference on Micro Electro Mechanical Systems (MEMS), pp. 765-768, 2020.
  21. Huang, S., Wang, Z., Xiong, R., Yu, H., and Shi, J, “Significant enhancement in thermoelectric performance of Mg3Sb2 from bulk to two-dimensional mono layer,” Nano Energy, 2019.
  22. Xu, Y., Lin, W. J., Gliege, M., Gunckel, R., Zhao, Z., Yu, H., and Dai, L. L, “A Dual Ionic Liquid-Based Low-Temperature Electrolyte System,” The Journal of Physical Chemistry B, 2018.
  23. Hou, Y. Shang, M. Yu, C. Feng, H. Yu and S. Yao, “Tunable Water Harvesting Surfaces Consisting of Biphilic Nanoscale Topography” ACS nano, 2018.
  24. Xu, O. Ghag, M. Reimann, P. Sitterle, P. Chatterjee, E. Nofen, H. Jiang, H. Yu and L. Dai, “Development of visible-light responsive and mechanically enhanced “smart” UCST interpenetrating network hydrogels” soft matter, 2018.
  25. Liang, H. Huang and H. Yu, “Molecular Electronic Transducer Based Planetary Seismometer with New Fabrication Process,” Micro Electroc Mechnaical System (MEMS), 2016 IEEE 20th International Conference on, Shanghai, pp 986-989, 2016
  26. Liang, H. Yu, M. Ngan, S. Nickerson, E. Nofen, and L. Dai, “MEMS Accelerometer Based on Molecular Electronic Transducers Using Ionic Liquid,” IEEE Nano 2015, Rome, Italy, pp 1167-1170, 2015
  27. Song, X. Wang, C. Lv, Y. An, M. Liang, T. Ma, D. He, Y. J. Zheng, S.Q. Huang, H. Yu, and H. Jiang, “Kirigami-Based Stretchable Lithium-Ion Batteries,” Scientific Reports, Volume: 5, Article number: 10988, 2015
  28. Chatterjee, A. Dai, H. Yu, H. Jiang, and L. L. Dai, “Thermal and Mechanical Properties of Poly(N-Isopropylacrylamide) based Hydrogels as a Function of Porosity and Medium Change,” Journal of Applied Polymer Science, Volume: 132, Issue: 45, 2015
  29. Nickerson, E. Nofen, H. Chen, M. Ngan, B. Shindel, H. Yu, and L. Dai, “A Combined Experimental and Molecular Dynamics Study of Iodide-Based Ionic Liquid and Water Mixtures,” J. Phys. Chem. B, Volume: 119, Issue:28, pp 8764–8772, 2015
  30. Gao, R Tang, T Ma, H Jiang, H Yu, GJ Cheng, “Laser Shock Induced Conformal Transferring of Functional Devices on 3D Stretchable Substrates,” IEEE/ASME Journal of Microelectromechanical Systems, Volume: 24, Issue: 2, pp 414-421, 2015
  31. Durgun, C. Balanis, C. Birtcher, H. Huang and H. Yu, “High-Impedance Surfaces With Periodically Perforated Ground Planes,” Antennas and Propagation, IEEE Transactions on, Volume: 62, Issue: 9, pp 4510-4517, 2014
  32. Lv, D. Krishnaraju, G. Konjevod, H. Yu, and H. Jiang, 2014, “Origami based Mechanical Metamaterials,” Scientific Reports, Volume: 4, Article number; 5979, 2014
  33. Song, T. Ma, R. Tang, Q. Cheng, X. Wang, D. Krishnaraju, R. Panat, C. K. Chan, H. Yu, and H.Jiang, “Origami Lithium-ion Batteries,” Nature Communications, Volume: 5  Article Number: 3140, 2014
  34. Tang, H. Tu, Y. Xu, H. Jiang and H. Yu, “Micro Origami Solar Panel,” Applied Physics Letters, Volume: 104   Issue: 8   Article Number: 083501, 2014
  35. Oiler, R. Tang, T. Ma, and H. Yu, “Thermoelectric Cool-Film Shear Stress Sensor,” Electron Device Letters, IEEE, Volume: 35, Issue: 7, pp 783-785, 2014
  36. Oiler, E. Shock, H. Hartnett, AJ. Dombard, and H. Yu, “Harsh Environment Sensor Array-Enabled Hot Spring Mapping,” Sensors Journal, IEEE, Volume: 14, Issue: 10, pp 3418-3425, 2014
  37. Tu, H. Jiang, H. Yu and Y. Xu, “Hybrid silicon-polymer platform for self-locking and self-deploying origami” Applied Physics Letters, Volume: 103   Issue: 24     Article Number: 241902 2013
  38. Oiler, E. Shock, H. Harnett and H. Yu, “MEMS Harsh Environment Sensor Array-Enabled Hot Spring Physical Parameter Mapping,” IEEE Sensors 2013, Taiwan, pp 1-4, 2013
  39. Tang, H. Huang, Y. Yang, J. Oiler, M. Liang and H. Yu, “Three Dimensional Catheter-based Thermal Sensor for Intravascular Flow Monitoring,” Transducers 2013, Barcelona, Spain, pp 1-4, 2013
  40. Huang, M. Liang, R. Tang, J. Oiler, T. Ma, and H. Yu, “An Electrolyte Droplet-based Low Frequency Accelerometer Based on Molecular Electronic Transducer,” Transducers 2013, Barcelona, Spain, pp 1-4, 2013
  41. Huang, B. Carande, R. Tang, J. Oiler, Z. Dmitriy, V. Agafonov, and H. Yu, “Development of a Micro Seismomter Based on Molecular Electronic Transducer Technology of Planetary Exploration,” Micro Electroc Mechnaical System (MEMS), 2013 IEEE 20th International Conference on, Taiwan, pp 629-632, 2013
  42. Cheng, Z. Song, T. Ma, B. Smith, R. Tang, H. Yu, H. Jiang and C. Chan, “3D Paper-based Lithium-ion Batteries using Folding,” Nano Letters, Volume: 13, Issue: 10, pp 4969-4974, 2013
  43. Ma, Y. Wang. R. Tang, H. Yu, and H. Jiang “Pre-patterned ZnO Nanoribbons on Soft Substrates for Stretchable Energy Harvesting Applications” Journal of Applied Physics, Volume: 113   Issue: 20   Article Number: 204503, 2013
  44. Tang, H. Huang, J. Oiler, M. Liang and H. Yu, “Three Dimensional Flexible Thermal Sensor for Intravascular Flow Monitoring,” IEEE sensors journal, Volume: 13, Issue: 10, pp 3991-3998, 2013
  45. Gao, R. Tang, T. Ma, H. Jiang, H. Yu, and G. Cheng, “Direct Integration of Functional Structures on 3D Microscale Surfaces by Laser Dynamic Forming,” Journal of Microelectromechanical Systems, Volume: 22, Issue: 6, pp 1428-1437, 2013
  46. Kim, H. Tu, C. Lv, H. Jiang, H. Yu, and Y. Xu, “A Robust Polymer Microcable Structure for Flexible Devices,” Applied Physics Letters, Volume: 102, Issue: 3, Article Number: 033506, 2013
  47. Wang, T. Ma, H. Yu, and H. Jiang, “Random Analysis on Controlled Buckling Structure for Energy Harvesting,” Applied Physics Letters, Volume: 102, Issue: 4, Article Number: 041915, 2013
  48. Huang, M. Liang, R. Tang, J. Oiler, T. Ma and H. Yu “Molecular Electronic Transducer-Based Low Frequency Accelerometer Fabricated With Post-CMOS Compatible Process Using Droplet as Sensing Body,” IEEE Electron Device Letters, Volume: 34 ,  Issue: 10, pp 1304 – 1306, 2013
  49. Huang, B. Carande, R. Tang, J. Oiler, D. Zuitsev, V. Agafonov and H. Yu, “A Micro Seismometer based on Molecular Electronic Transducer Technology for Planetary Exploration,” Applied Physics Letters, Volume: 102   Issue: 19   Article Number:  193512, 2013
  50. Huang, V. Agafonov and H. Yu, “Molecular Electric Transducers as Motion Sensors: A Review,” Sensors, Volume: 13, Issue: 4, pp 4581-4597, 2013
  51. Wang, X. Qiu, J. Shi and H. Yu, “Room Temperature Ozone Detection using ZnO based Film Bulk Acoustic Resonator (FBAR),” Journal of the Electrochemical Society, Volume: 159   Issue: 1 pp J13-J16, 2012
  52. Oiler, H. Yu, R. Tang, T. Ma and H. Huang, “Thermoelectric Cool-Film Flow Sensor,” IEEE sensors 2012, Taipei, Taiwan, pp 1-5, 2012
  53. Qiu, R. Tang, R. Liu, H. Huang S. Guo and H. Yu, “A Micro Initiator Realized by Reactive Ni/Al Nanolaminates,” Journal of Material Science- Material in Electronics, Volume: 23   Issue: 12 pp 2140-2144, 2012
  54. Pang, H. Zhao, E. S. Kim, H. Zhang, H. Yu and X. Hu, “Piezoelectric MicroelectromEchanical Resonant Sensors for Chemical and Biological Detection,” Lab on a Chip, Volume: 12, Issue: 1, pp 29-44, 2012
  55. Zhang, Q. Yang, W. Pang, J. Ma, and H. Yu, “Temperature Stable Bulk Acoustic Wave Filters Enabling Integration of a Mobile Television Function in UMTS System,” IEEE Microwave and Wireless Components letters, Volume: 22,   Issue: 5, pp 239-241, 2012
  56. Zhou, W. Pang, Q. Li, H. Yu, X. Hu, and H. Zhang, “Extracting the Electromechanical Coupling Constant of Piezoelectric Thin Film by the High-Tone Bulk Acoustic Resonator Technique,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Volume: 59, Issue: 5, pp 958-962, 2012
  57. Zhu, C. Lee, E.S. Kim, D. Wu, C. Hu, Q. Zhou, K.K. Shung, and H. Yu, “High-overtone Self-Focusing Acoustic Transducers for High Frequency Ultrasonic Doppler,” Ultrasonics, Volume: 50, Issue: 6, pp 544-547, 2011
  58. Qiu, R. Tang, J. Zhu, J. Oiler, C. Yu, Z. Wang, and H. Yu, “The Effects of Temperature, Relative Humidity and Reducing Gases on the Ultraviolet Response of ZnO based Film Bulk Acoustic-Wave Resonator,” Sensors and Actuators: B. Chemical, Volume: 151, Issue 2, pp 360–364, 2011
  59. Wang, X. Qiu, S. Chen, W. Pang, H. Zhang, J. Shi, and H. Yu, “ZnO based Film Bulk Acoustic Resonator as Infrared Sensor,” Thin Solid Films, Volume: 519, Issue: 18, pp 6144-6147, 2011
  60. Wang, X. Qiu, J. Zhu, J. Oiler, S.Chen, J.Shi, E. S. Kim, and H. Yu, “Directional Acoustic Underwater Thruster,” IEEE Trans. Ultrasonics. Ferroelectrics Frequency Control, Volume: 58, Issue: 6   Pages: 1114-1117, 2011
  61. Yu, L. Ai, W. Dai, N. Rozengurt, H. Yu, T. K. Hsiai, “MEMS Thermal Sensors to Detect Changes in Heat Transfer in the Pre-Atherosclerotic Regions of Fat-Fed New Zealand White Rabbits,” Annals of Biomedical Engineering, Volume: 39   Issue: 6   pp 1736-1744, 2011
  62. Yu, R. Li, L. Ai, C. Edington, H. Yu, M. Barr, E.S. Kim, T. K. Hsiai, “Electrochemical Impedance Spectroscopy to Assess Vascular Oxidative Stress,” Annals of Biomedical Engineering, Volume: 39, Issue: 1   pp 287-296, 2011
  63. Qiu, R. Tang, R. Liu, S. Guo, and H. Yu, “A Micro Initiator Realized by Reactive Ni/Al Nanolaminates for MEMS Applications,” Transducers 2011, Beijing, China, pp 1665-1668, 2011
  64. Tang, X. Qiu, J. Zhu, J. Oiler, H. Huang, H. Wang, and H. Yu, “pH Measurements with ZnO Based Surface Acoustic Wave Resonator,” Transducers 2011, Beijing, China, pp 1132-1135, 2011
  65. Wang, X. Qiu, R. Tang, J. Oiler, J. Zhu, H. Huang, H. Wang, J. Shi, and H. Yu, “Ozone Sensor Using ZnO Based Film Bulk Acoustic Resonator,” Transducers 2011, Beijing, China, pp 1124-1127, 2011
  66. Oiler, X. Qiu, J. Zhu, R. Tang, S. Chen, H. Huang, K. Holbert, H. Barnaby, and H. Yu, “The Sensitivity Enhancement for the Radiation Sensor Based on Film Bulk Acoustic-wave Resonator,” Transducers 2011, Beijing, China, pp 2058- 2061, 2011
  67. Zhu, S. Chen, C. Lin, J. Oiler, H. Wang, Y. Chen, and H. Yu, “The Fabrication of 3D Aspherical Silicon Microlenses Using a Shadow Mask,” Transducers 2011, Beijing, China, pp 2370-2373, 2011
  68. Wang, J. Zhu, X. Qiu, R. Tang, C. Yu, J. Oiler, E. S. Kim, and H. Yu, “Directional Acoustic Underwater Thruster,” IEEE MEMS 2011, Cancun, Mexico, pp 1225-1228, 2011
  69. Pang, H. Zhang, R.C. Ruby, H. Yu, E.S. Kim, “Analytical and Experimental Study on the Second Harmonic Mode Response of a Bulk Acoustic Wave Resonator,” Journal of Micromechanics and Microengineering, Volume: 20, Issue: 11, Article number: 115015, 2010
  70. Zhang, W. Pang, E.S. Kim and H. Yu, “Micromachined Silicon and Polymer Probes Integrated with Film-Bulk-Acoustic-Resonator Mass Sensors,” Journal of Micromechanics and Microengineering, Volume: 20, Issue: 12, Article number: 125008, 2010
  71. Qiu, D. Welch, J. Christen, J. Zhu, J. Oiler, C. Yu, Z. Wang, and H. Yu, “Reactive Nanolayers for Physiologically Compatible Microsystem Packaging,” Journal of Material Science-Material in Electronics, Volume: 21, Issue 6, pp 562-566, 2010
  72. Qiu, J. Oiler, J. Zhu, Z. Wang, R. Tang, C. Yu and H. Yu, “Film Bulk Acoustic-Wave Resonator based Relative Humidity Sensor using ZnO Films,” Electrochemical and Solid-State Letters, Volume: 13, Issue: 5, pp J65-J67, 2010
  73. Qiu, Z. Wang, J. Zhu, J. Oiler, R. Tang, C. Yu and H. Yu, “The Effects of Relative Humidity and Reducing Gases on the Temperature coefficient of Resonant Frequency of ZnO-Based Film Bulk Acoustic Wave Resonator,” IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control, Volume: 57, Issue 9, pp 1902-1905, 2010
  74. Qiu, R. Tang, J. Zhu, J. Oiler, C. Yu, Z. Wang, and H. Yu, “Experiment and theoretical analysis of relative humidity sensor based on film bulk acoustic-wave resonator,” Sensors and Actuators B-Chemical, Volume: 147, Issue 2, pp 381-384, 2010
  75. Qiu, R. Tang, J. Zhu, J. Oiler, Z. Wang and H. Yu “Acetone Sensor Based on Film Bulk Acoustic Resonator,” IEEE SENSORS 2010, Waikoloa, HI, pp 1546-1549, 2010
  76. Qiu, R. Tang, J. Zhu, J. Oiler, Z. Wang and H. Yu “Lateral Field Excitation Film Bulk Acoustic Resonator As Infrared Sensor,” IEEE SENSORS 2010, Waikoloa, HI, pp 623-626, 2010
  77. Yu, Z. Wang, J. Zhu, X. Qiu, J. Oiler, H. Yu and H. Jiang, “A Mechanically Stretchable Temperature Sensor based on Buckled Thin Film Devices on an Elastomeric Substrate,” IEEE 23rd International Conference on MicroElectroMechanical Systems (MEMS), HongKong, pp 675-678, 2010
  78. Qiu, J. Zhu, J. Oiler, C. Yu, Z. Wang, H. Yu, “Film Bulk Acoustic-wave Resonator (FBAR) Based Humidity Sensor,” IEEE NEMS 2010, Xiamen, China, pp 445- 449, 2010
  79. Zhu, Z. Wang, X. Qiu, J. Oiler, C. Yu, G. Wang and H. Yu, “A novel technique to cover microfluidic systems with Parylene-C,” IEEE NEMS 2010, Xiamen, China, pp 840 -843, 2010
  80. Oiler, X. Qiu, J. Zhu, Z. Wang, C. Yu, H. Barnaby, K. Holbert and H. Yu, “ Film Bulk Acoustic-Wave Resonator based Radiation Sensor” IEEE NEMS 2010, Xiamen, China, pp 967-970, 2010
  81. Qiu, J. Zhu, J. Oiler, C. Yu, Z. Wang and H. Yu, “Localized Parylene-C bonding with reactive multilayer foils,” Journal of Physics D: Applied Physics, Volume: 42 Issue: 18 Article Number: 185411, 2009
  82. Xu, X. Zhang, H. Yu, A. Abbaspour-Tamijani and J. Chae, “In-Liquid Quality Factor Improvement for Film Bulk Acoustic Resonators by Integration of Microfluidic Channels,” IEEE electron device letters, Volume: 30, Issue: 6, pp 647-652, 2009
  83. Yu, C. Y. Lee, W. Pang, H. Zhang, A. Brannon, J. Kitching, and E. S. Kim, “HBAR-Based 3.6 GHz Oscillator with Low Power Consumption and Low Phase Noise,” IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control, Volume: 56, Issue: 2, pp 400-403, 2009
  84. Qiu, J. Zhu, J. Oiler, C. Yu, Z. Wang, and H. Yu, “Film Bulk Acoustic-wave Resonator Based Ultraviolet Sensor,” Applied Physics Letter, Volume: 94, Issue: 15, Article Number: 151917, 2009
  85. Qiu, J. Zhu, J. Oiler, H. Yu, “Reactive Multilayer Foils for MEMS Wafer Level Packaging,” 59th Electronic Components and Technology Conference, San Diego, CA, pp 1311-1316, 2009
  86. Qiu, J. Zhu, Z. Wang, J. Oiler, H. Yu, “The Effects of Ultraviolet Radiation, Humidity and Reducing Gases on the Temperature Coefficient of Resonant Frequency of ZnO Based Film Bulk Acoustic-wave Resonator,” IEEE Ultrasonics Symposium, Roma, Italy, pp 2158- 2161, 2009
  87. Zhu, X. Qiu, J. Oiler, C. Yu, T.K. Hsiai, E.S. Kim, and H. Yu, “Localized Cell Lysis Using Self Focused Acoustic Transducers,” Transducers ’09, IEEE International Conference on Solid-State Sensors and Actuators, Denver, USA, pp 608-611, 2009
  88. Qiu, J. Zhu, J. Oiler, C. Yu, Z. Wang and H. Yu, “Film Bulk Acoustic-wave Resonator (FBAR) based Ultraviolet Sensor,” Transducers ’09, IEEE International Conference on Solid-State Sensors and Actuators, Denver, USA, pp 2354-2357, 2009
  89. Yu, Z. Wang, H. Yu, and H. Jiang, “A Stretchable Temperature Sensor Based on Elastically Buckled Thin Film Devices on Elastomeric Substrates,” Applied Physics Letter, Volume: 95, Issue: 14, Article Number: 141912, 2009
  90. Ai, H. Yu, A. Paraboschi, F. Yu, E. S. Kim, R. Li and T. K. Hsiai, “Optimization of Intravascular Shear Stress Assessment in Vivo,” Journal of Biomechanics, Volume: 42 Issue: 10, pp 1429-1437, 2009
  91. Ai, H. Yu, W. Dai, S. L. Hale, R. A. Kloner and T. K. Hsiai, “Real-Time Intravascular Shear Stress in the Rabbit Abdominal Aorta,” IEEE transactions on biomedical engineering, Volume: 56 Issue: 6 pp1755-1764, 2009
  92. Yu, H. Gao, H. Yu, H. Jiang, and G. J. Cheng, “Laser Dynamic Forming of Functional Materials Laminated Composites on Patterned Three-dimensional Surfaces with Applications on Flexible Microelectromechanical System,” Applied Physics Letter, Volume: 95, Issue: 9, Article number: 091108, 2009
  93. Y. Lee, W. Pang, S. C. Hill, H. Yu and E. S. Kim, “Airborne Particle Generation Through Acoustic Ejection of Particles-in-droplets,” Aerosol Science and Technology, Volume: 42, Issue: 10, pp 832-841, 2008
  94. Y. Lee, H. Yu, W. Pang, and E. S. Kim, “Droplet-based microreactions with oil encapsulation,” Journal of Microelectromechanical systems, Volume: 17, Issue: 1, pp 147-156, 2008
  95. Ai, M. Rouhanizadeh, J. C. Wu, W. Takabe, H. Yu, M. Alavi, R. Li, Y. Chu, and J. Miller, D. D. Heistad and T. K. Hsiai, “Shear stress influences spatial variations in vascular Mn-SOD expression: implication for LDL nitration,” The American Journal of Physiology – Cell Physiology, Volume: 294, Issue: 6, pp C1576-C1585, 2008
  96. Yu, L. Ai, M. Rouhanizadeh, R. A. Kloner, E. S. Kim and T. K. Hsiai, “Shear Stress Sensor for in vivo Cardiovascular Testing,” Solid-State Sensor and Actuator Workshop, Hilton Head Island, SC, pp 36-39, 2008
  97. Xu, X. Zhang, H. Yu, A. Abbaspour-Tamijani, and J. Chae,“Integration of a Film Bulk Acoustic Resonator with Microfluidic Channels for Biomedical Sensing in Liquid,” Solid-State Sensor and Actuator Workshop, Hilton Head Island, SC, pp 142-145, 2008
  98. Lin, H. Yu, M. Waters, E.S. Kim, and S. D. Goodman, “Explosive Trace Detection with FBAR-Based Sensor,” IEEE International Micro Electro Mechanical Systems Conference, Tucson, AZ, pp 208-211, 2008
  99. Lee, S. Chen, D. Chi, H. Yu, and E.S. Kim, ” Surface Micromachined GHz Tunable Capacitor with 14:1 Continuous Tuning Range,” IEEE International Micro Electro Mechanical Systems Conference, Tucson, AZ, pp 1008-1011, 2008
  100. Y. Lee, W. Pang, H. Yu and E. S. Kim, “Subpicoliter droplet generation based on a nozzle-free acoustic transducer,” Applied Physics Letters, Volume: 93, Issue: 3, Article number: 034104, 2008
  101. M. Cannata, J. A. Williams, Q. Zhou, L. Sun, K. K. Shung, H. Yu and E. S. Kim, “Self-focused ZnO transducers for ultrasonic biomicroscopy,” Journal of Applied Physics, Volume: 103, Issue: 8, Article Number: 084109, 2008
  102. Y. Lee, W. Pang, S. J. Chen, D. Chi, H. Yu, and E. S. Kim, “Surface micromachined, complementary-metal-oxide-semiconductor compatible tunable capacitor with 14 : 1 continuous tuning range,” Applied Physics Letters, Volume: 92, Issue: 4, Article Number: 044103, 2008
  103. Yu, L. Ai, M. Rouhanizadeh, D. Patel, E. Kim, and T. Hsiai, “Flexible Polymer Sensors for In Vivo Intravascular Shear Stress Analysis,” Journal of Microelectromechanical Systems, Volume: 17, Issue: 5, pp 1178-1186, 2008
  104. Yu, W. Pang, H, Zhang, and E. S. Kim “Ultra temperature-stable bulk-acoustic-wave resonators with SiO2 compensation layer,” IEEE Transactions on Ultrasonics, Ferroelectronics and Frequency Control, Volume: 54, Issue: 10, pp 2102-2109, 2007
  105. Y.Lee, H. Yu, and E. S. Kim, “Microreactions Using Nanoliter Droplets with Oil Encapsulation,” IEEE International Micro Electro Mechanical Systems Conference, Kobe, Japan, pp 715-718, 2007
  106. Yu, C. Lee, W. Pang, H. Zhang, and E.S. Kim, ” Low Phase Noise, Low Power Consuming 3.7 GHz Oscillator Based on High-overtone Bulk Acoustic Resonator,” IEEE International Ultrasonics Symposium, New York, NY, pp 1160 – 1163, 2007
  107. Yu, D. Wu, C. Lee, Q. Zhou, E.S. Kim, and K.K. Shung, “High-overtone Self-Focusing Acoustic Transducer for High Frequency Ultrasonic Imaging,” IEEE International Ultrasonics Symposium, New York, NY, pp 2401 – 2404, 2007
  108. Cannata, J. Williams, Q. Zhou, H. Yu, E.S. Kim, and K. K. Shung, ” Self-focused ZnO Transducers for Ultrasonic Biomicroscopy,” IEEE International Ultrasonics Symposium, New York, NY, pp 945 – 948, 2007
  109. Yu, L. Ai, M. Rouhanizadeh, R. Hamilton, J. Hwang, E.S. Kim and T.K. Hsiai, “Flexible Catheter-Based Cardiovscular Shear Stress Sensor,” 2007 BMES Annual Fall Meeting, Los Angeles, CA, September 26-29, pp 1-4, 2007
  110. Lee, H. Yu, and E.S. Kim, “Harmonic Operation of Acoustic Transducer for Droplet Ejection Application,” Transducers ’07, IEEE International Conference on Solid-State Sensors and Actuators, Lyon, France, pp 1283-1286, 2007
  111. F. Lo, S.J. Chen, H. Yu, E.S. Kim, L. Marcu, and M. Gundersen, “Multi-Cantilever-Driven Rotational Translation for Actuated Micro Optical Grating,” Transducers ’07, IEEE International Conference on Solid-State Sensors and Actuators, Lyon, France, pp 2421-2424, 2007
  112. Yu, L. Ai, M. Rouhanizadeh, R. Hamilton, J. Hwang, E. Meng, E.S. Kim and T.K. Hsiai, “Polymer-Based Cardiovascular Shear Stress Sensors,” ASME Frontiers in Biomedical Devices Conference, Irvine, CA, BioMed 2007-38089, 2007
  113. Lee, H. Yu, and E.S. Kim, “Microreactions Using Nanoliter Droplets with Oil Encapsulation,” IEEE International Micro Electro Mechanical Systems Conference, Kobe, Japan, pp 81-84, 2007
  114. Dutta, H. Yu, C. Lee, and E.S. Kim, “Liquid Jet Propeller Integrated with Reservoir, Channel, and Cover,” IEEE International Micro Electro Mechanical Systems Conference, Kobe, Japan, pp 683-686, 2007
  115. Yu, Q. Zou, J.W. Kwon, D. Huang and E.S. Kim, “Liquid Needle,” Journal of Microelectromechanical Systems, Volume: 16, Issue: 4, pp 445-453, 2007
  116. Y. Lee, S. Kamal-Bahl, H. Yu, J. W. Kwon, and E. S. Kim, “On-demand DNA synthesis on solid surface by four directional ejectors on a chip,” IEEE/ASME Journal of Microelectromechanical Systems, Volume: 16, Issue: 5, pp 1130-1139, 2007
  117. Pang, H. Zhang, Hao, H. Yu, C. Y. Lee, and E. S. Kim, “Electrical frequency tuning of film bulk acoustic resonator,” IEEE/ASME Journal of Microelectromechanical Systems, Volume: 16, Issue: 6, pp 1303-1313, 2007
  118. Y. Lee, H. Yu and E.S. Kim, “Nanoliter Droplet Coalescence in Air by Directional Acoustic Ejection,” Applied Physics Letter, Volume: 89, Issue: 22, Article number: 223902, 2007
  119. W. Kwon, H. Yu, Q. Zou and E. S. Kim, “Directional droplet ejection by nozzleless acoustic ejectors built on ZnO and PZT,” Journal of Micromechanics and Microengineering, Volume: 16, Issue: 12, pp 2697-2704, 2006
  120. Yu, H, Zhang, W. Pang and E. S. K, “Temperature Stable, Post-Process Tunable, High Q HBARs at 3~5 GHz” Solid-State Sensor and Actuator Workshop, Hilton Head Island, SC, pp 1-4, 2006
  121. Lee, H. Yu, and E. S. Kim, “Acoustic Ejector with Novel Lens Employing Air-Reflectors” IEEE International Micro Electro Mechanical Systems Conference, Istanbul, Turkey, pp 170-173, 2006
  122. Pang, L. Yan, H. Zhang, H. Yu, E.S. Kim and W.C. Tang, “Ultra-sensitive Mass Sensor Based on Lateral Extensional Mode Piezoelectric Resonator,” IEEE International Micro Electro Mechanical Systems Conference, Istanbul, Turkey, pp 78-81, 2006
  123. Yu, J.W. Kwon and E.S. Kim, “Microfluidic Mixer and Transporter Based on PZT Self-Focusing Acoustic Transducers,” IEEE/ASME Journal of Microelectromechanical Systems, Volume: 15, Issue: 4, pp 1015-1024, 2006
  124. Zhang, W. Pang, H. Yu and E.S. Kim, “High-tone Bulk Acoustic Resonators on Sapphire, Crystal Quartz, Fused Silica and Silicon Substrates,” Journal of Applied Physics, Volume: 99, Issue: 12, Article number: 124911, 2006
  125. Pang, L. Yan, H. Zhang, H. Yu, E.S. Kim and W.C. Tang, “Femtogam Mass Sensing Platform Based on Lateral-extensional-mode (LEM) Piezoelectric Resonator,” Applied Physical Letters, Volume: 88, Issue: 24, Article number: 243503, 2006
  126. Yu, J.W. Kwon and E.S. Kim, “Chembio Extraction on a Chip by Nanoliter Droplet Ejection,” Lab on a Chip, Volume: 5, Issue: 3, pp 344 – 349, 2005
  127. W. Kwon, H. Yu and E.S. Kim, “Film Transfer and Bonding Techniques for Covering Single-Chip Ejector Array with Microchannels and Reservoirs,” Journal of Microelectromechanical Systems, Volume: 14, Issue: 6, pp1399-1408, 2005
  128. Pang, H. Zhang, J.J. Kim, H. Yu and E.S. Kim, “High-Tone Bulk Acoustic Resonator Integrated with Surface Micromachined FBAR Filter on a Single Chip,” Transducers ’05, IEEE International Conference on Solid-State Sensors and Actuators, Seoul, Korea, pp 2057-2060, 2005
  129. J. Kim, H. Zhang, W. Pang, H. Yu and E.S. Kim, “Low Phase Noise, FBAR-Based Voltage Controlled Oscillator without Varactor,” Transducers ’05, IEEE International Conference on Solid-State Sensors and Actuators, Seoul, Korea, pp 1063-1066, 2005
  130. Zhang, J.J. Kim, W. Pang, H. Yu and E.S. Kim, “5GHz Low-phase-noise Oscillator Based on FBAR with Low TCF,” Transducers ’05, IEEE International Conference on Solid-State Sensors and Actuators, Seoul, Korea, pp 1100-1101, 2005
  131. Pang, H. Yu, H. Zhang and E.S. Kim, “Electrically Tunable and Temperature Compensated FBAR,” IEEE MTT-S 2005 International Microwave Symposium, Long Beach, California) Technical Digest (ISBN:0-7803-8846-1), 2005
  132. Pang, H. Zhang, J.J. Kim, H. Yu and E.S. Kim, “High-Tone Bulk Acoustic Resonator Integrated with FBAR Filter on a Single Chip,” IEEE MTT-S 2005 International Microwave Symposium (Long Beach, California), Technical Digest (ISBN:0-7803-8846-1), 2005
  133. Yu, W. Pang, H. Zhang and E.S. Kim, “Film Bulk Acoustic Resonator at 4.4 GHz with Ultra Low Temperature Coefficient of Resonant Frequency,” IEEE International Micro Electro Mechanical Systems Conference, Miami, Florida, pp 28-31 2005
  134. Soundararajan, M. Rouhanizadeh, H. Yu, L. Demaio, E. S. Kim and T. K Hsiai, “MEMS Shear Stress Sensors for Microcirculation,” Sensors and Actuators A-Physical, Volume: 118, Issue: 1 pp 25-32, 2005
  135. Pang, H. Yu, H. Zhang and E. S. Kim, “Temperature-compensated film bulk acoustic resonator above 2 GHz,” IEEE electron device letters, Volume: 26, Issue: 6, pp 369-371, 2005
  136. Pang, H. Zhang, H. Yu and E.S. Kim, “Electrically Tunable and Switchable Film Bulk Acoustic Resonator,” IEEE International Ultrasonics Symposium, Montreal, Canada, pp 22-26, 2004
  137. Pang, H. Yu, H. Zhang and E.S. Kim, “Self-Aligned Lateral Field Excitation Film Acoustic Resonator with Very Large Electromechanical Coupling,” IEEE International Ultrasonics Symposium, Montreal, Canada pp 558-561, 2004
  138. Yu and E.S. Kim, “Ultrasonic Underwater Thruster,” IEEE International Micro Electro Mechanical Systems Conference, Maastricht, Netherlands, pp 486-489, 2004
  139. Yu and E.S. Kim, “Liquid Separation for Chemical Extraction by Large Droplet Ejection and Millimeter High Liquid Fountain,” Transducers ’03, IEEE International Conference on Solid-State Sensors and Actuators, Boston, MA, pp 611-614, 2003
  140. Yu and E.S. Kim, “Micropropulsion of Air and Liquid Jet by Acoustic Streaming,” IEEE International Micro Electro Mechanical Systems Conference, Kyoto, Japan, pp 76-79, 2003
  141. Yu and E.S. Kim, “Large Area Microfluidic Mixer Integrated with Linear Fluidic Transporters and Reservoirs,” Solid-State Sensor and Actuator Workshop, Hilton Head Island, SC, pp 362-365, 2002
  142. Yu and E.S. Kim, “Noninvasive Acoustic-Wave Microfluidic Driver,” IEEE International Micro Electro Mechanical Systems Conference, Las Vegas, Nevada, pp 125-128, 2002.