skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Explore Research Products in the PAR
It may take a few hours for recently added research products to appear in PAR search results.


  • Home
  • Search Results
  • Page 1 of 1

Search for: All records

Creators/Authors contains: "Tsao, P"

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

  1. ; ; ; ; ; ; ; (, 22th International Conference on Solid-State Sensors, Actuators and Microsystems-Transducers 2023)
    Accepted Manuscript Full Text Available
  2. ; ; ; ; ; ; ; ; ; (, A Solid-State Sensors, Actuators and Microsystems Workshop June 2-6, Hilton head Island, SC, 2024)
    Accepted Manuscript Full Text Available
  3. ; ; ; ; ; ; ; ; ; (, Transducers Research Foundation)
    This work reports a platform based on ultrasound for mid-air particle manipulations using a 2×2 piezoelectric micromachined ultrasonic transducer (pMUT) array. Three achievements have been demonstrated as compared to the state-of-art: (1) high SPL (sound pressure level) of 120 dB at a distance 12 mm away by an individual lithium-niobate pMUT; (2) a numerically simulated and experimentally demonstrated 2D focal point control scheme by adjusting the phase-delay of individual pMUTs; and (3) the experimental demonstration of moving a 0.7 mg foam plastic particle of 12 mm away in the mid-air by ~1.8 mm. As such, this work shows the potential for practical applications in the broad fields of non-contact actuations, including particle manipulations in microfluidics, touchless haptic sensations, … etc. 
    more » « less
    Accepted Manuscript Full Text Available
  4. ; ; ; ; ; ; (, 2024 IEEE 37th International Conference on Micro Electro Mechanical Systems (MEMS))
    Accepted Manuscript Full Text Available
  5. ; ; ; ; ; ; ; ; ; ; et al (, 2023 IEEE 36th International Conference on Micro Electro Mechanical Systems (MEMS))
    Accepted Manuscript Full Text Available