Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Sangsik Yang"'
Publikováno v:
Plasma Medicine. 8:279-285
Publikováno v:
Micro & Nano Letters. 7:1202-1205
A Love wave biosensor, which is composed of a one-port surface acoustic wave reflective delay line on a piezoelectric substrate, a thin overlayer (waveguide layer) on top of the substrate, and a sensitive film that responds only to a specific cell, w
Publikováno v:
The Transactions of The Korean Institute of Electrical Engineers. 61:1001-1006
This paper presents a carbon nanotube (CNT) triode-structure field emitter as an ion source in a micro time-of-flight mass spectrometer(TOF-MS). In the ion source by field emission, the electrons emitted from cathodes under an electric field accelera
Publikováno v:
Sensors and Actuators B: Chemical. 154:9-16
A 440 MHz wireless and passive surface acoustic wave (SAW)-based multi-gas sensor integrated with a temperature sensor was developed on a 41° YX LiNbO3 piezoelectric substrate for the simultaneous detection of CO2, NO2, and temperature. The develope
Publikováno v:
Sensor Letters. 9:82-86
Publikováno v:
Sensors and Actuators A: Physical. 165:8-15
A novel surface acoustic wave (SAW)-based gyroscope with an 80 MHz central frequency was developed on a 128° YX LiNbO 3 piezoelectric substrate. The developed sensor was composed of a SAW resonator, metallic dots, and two SAW delay lines. A SAW reso
Publikováno v:
Plasma Processes and Polymers. 15:1700229
Publikováno v:
Japanese Journal of Applied Physics. 47:7372-7379
A 440 MHz wireless and passive Love-wave-based chemical sensor was developed for CO2 detection. The developed device was composed of a reflective delay line patterned on 41° YX LiNbO3 piezoelectric substrate, a poly(methyl methacrylate) (PMMA) waveg
Publikováno v:
Sensors and Actuators A: Physical. 139:2-6
This paper presents optimal design on wireless pressure micro-sensor based on surface acoustic wave (SAW) reflective delay line. Using the coupling-of-modes (COM) analysis, the device was simulated, and the effect of reflector configuration and inter
Publikováno v:
Smart Materials and Structures. 16:1382-1389
A 440 MHz wireless and passive surface acoustic wave (SAW) chemical sensor was developed for CO2 detection. The developed SAW gas sensor is composed of single phase unidirectional transducers (SPUDTs), three shorted grating reflectors, and CO2-sensit