Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Chuang-Yuan Lee"'
Publikováno v:
Sensors and Actuators A: Physical. 165:73-78
This paper presents the design, fabrication, and characterization of a contactless radio frequency (RF) microelectromechanical system (MEMS) switch, composed of two surface-micromachined piezoelectric tunable capacitors and two bonded-wire inductors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b00a6ad925e94aed1cf53d2c3858541b
https://doi.org/10.1016/j.sna.2009.12.026
https://doi.org/10.1016/j.sna.2009.12.026
Autor:
Qifa Zhou, Eun Sok Kim, Hongyu Yu, Chuang-Yuan Lee, K. Kirk Shung, Changhong Hu, Jie Zhu, Dawei Wu, Gaofeng Wang
Publikováno v:
Ultrasonics. 50:544-547
This work reports the potential use of high-overtone self-focusing acoustic transducers for high-frequency ultrasonic Doppler. By using harmonic frequencies of a thick bulk Lead Zirconate Titanate (PZT) transducer with a novel air-reflector Fresnel l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96db7647c614b4a77beb10cd78fab07b
https://doi.org/10.1016/j.ultras.2010.02.002
https://doi.org/10.1016/j.ultras.2010.02.002
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 56:400-403
We have designed and built 2 oscillators at 1.2 and 3.6 GHz based on high-overtone bulk acoustic resonators (HBARs) for application in chip-scale atomic clocks (CSACs). The measured phase noise of the 3.6 GHz oscillator is -67 dBc/Hz at 300 Hz offset
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89ace3aa286d6c4eaa0208012e894108
https://doi.org/10.1109/tuffc.2009.1050
https://doi.org/10.1109/tuffc.2009.1050
Publikováno v:
Aerosol Science and Technology. 42:832-841
This article reports a method to produce airborne particles by generating uniformly sized droplets that contain particles, where the droplets are made with an acoustic ejector that does not need any small orifice or nozzle which might become clogged.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d363c1bedcc1fe2ea8bdbee31617c1c
https://doi.org/10.1080/02786820802345709
https://doi.org/10.1080/02786820802345709
Publikováno v:
Journal of Microelectromechanical Systems. 17:147-156
This paper reports a microreaction technology for biochemical assay using nanoliter droplets encapsulated inside oil droplets. Microreaction chambers are constructed on a glass substrate by accumulating oil droplets that are dispensed by a directiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::deedebde40f87f124b8d1938325a20dc
https://doi.org/10.1109/jmems.2007.911873
https://doi.org/10.1109/jmems.2007.911873
Publikováno v:
Journal of Microelectromechanical Systems. 16:1303-1313
This paper describes the design, fabrication, and measurement of an electrically tunable film bulk acoustic resonator (FBAR) that is formed by integrating FBAR with an electrostatic microelectromechanical systems actuator. Around 1.47% tuning of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::388e2698296d1aa0d6f42b078e4076dd
https://doi.org/10.1109/jmems.2006.885846
https://doi.org/10.1109/jmems.2006.885846
Publikováno v:
Journal of Microelectromechanical Systems. 16:1130-1139
This paper presents a synthesis technique for any random deoxyribonucleic acid (DNA) sequences on different substrates such as glass, plastic or silicon by an array of directional droplet ejectors. Any DNA sequence can be synthesized by ejecting drop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::195d25656cfe2b06aabb5432f349239e
https://doi.org/10.1109/jmems.2007.901110
https://doi.org/10.1109/jmems.2007.901110
Autor:
Chuang-Yuan Lee, Eun Sok Kim
Publikováno v:
Journal of Microelectromechanical Systems. 15:745-755
This paper describes the design, fabrication, and characterization of the first MEMS piezoelectric tunable capacitors employing zinc oxide (ZnO) actuation. Relatively simple design rules for the device-structure optimization for largest deflection ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cefaa87a781bc9be8ba2dae318068845
https://doi.org/10.1109/jmems.2006.878886
https://doi.org/10.1109/jmems.2006.878886
Publikováno v:
Solid-State Electronics. 50:109-113
Due to the Fermi level pinning effect on the hole confinement at the valence band offset, the capacitance–voltage ( C – V ) characteristics of NMOS capacitor exhibit more obvious plateau than that of PMOS capacitor, demonstrated by both experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e86d0b782d424dc7c5a5e24189768874
https://doi.org/10.1016/j.sse.2005.10.032
https://doi.org/10.1016/j.sse.2005.10.032
Publikováno v:
Solid-State Electronics. 45:1531-1536
An advanced method to prepare ultra-thin (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bc0d75181297c3e9ced3fec91b51ce4
https://doi.org/10.1016/s0038-1101(01)00182-4
https://doi.org/10.1016/s0038-1101(01)00182-4