A5034839811- Liquid Crystal Research Advancements
- Photonic Crystals and Applications
- Copper-based nanomaterials and applications
- Thin-Film Transistor Technologies
- ZnO doping and properties
- CCD and CMOS Imaging Sensors
- Advanced Chemical Sensor Technologies
- Spectroscopy and Chemometric Analyses
- Electronic and Structural Properties of Oxides
- TiO2 Photocatalysis and Solar Cells
- Nonlinear Optical Materials Studies
- Pesticide Residue Analysis and Safety
- Electrowetting and Microfluidic Technologies
- Optical Polarization and Ellipsometry
- Gas Sensing Nanomaterials and Sensors
- Ga2O3 and related materials
- Advanced Photocatalysis Techniques
- Semiconductor Lasers and Optical Devices
- Photonic and Optical Devices
- Molecular spectroscopy and chirality
- Characterization and Applications of Magnetic Nanoparticles
National Formosa University
2009-2022
R.O.C Military Academy
2016
National University of Formosa
2009
Cholesteric liquid crystals exhibit the characteristics of photonic with a bandgap. A defect-mode cholesteric crystal module was assembled in this study, and laser dye gold nanoparticles are mixed into module. With help localized surface plasmon effect induced by nanoparticles, fluorescence significantly enhanced at both band edges defect spectrum dip.
This paper uses color identification technology to construct a pesticide residue testing system for fruits and vegetables, which can not only reduce costs but also shorten the time. The proposed consists of citing Acetylcholinesterase (AChe) method, applying Raspberry Pi 3B network camera conduct processing on changing rate chemical reaction test solution under compiler QT Creator, then converting concentration. We converted RGB values corresponding each pixel images. In absence pesticide,...
In this study, ZnO nanowires (NWs) were synthesized by hydrothermal growth process under the assistant of external electric field. Hydrothermal method is a low temperature and low-cost for fabrication single crystalline nanostructures. The film on Si substrate was deposited first RF-sputter as seed layer. Zn(NO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> )· xmlns:xlink="http://www.w3.org/1999/xlink">6</sub> H...
In this study, the zinc oxide (ZnO) nanorods (NRs) arrays were synthesized and applied in field-effect transistors (FET). The single crystalline ZnO NRs on p <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">+</sup> -Si substrate without seed layer by using low-cost low-temperature hydrothermal method. surface was functionalized hydrofluoric acid (HF) self-assembled monolayer (SAM) of octadecyltrimethoxysilane [(CH <sub...
In this study, different shape of gold nanoparticles were prepared by seed-mediate growth method and investigated the measurements ultraviolet-visible (UV/Vis) spectrometer, transmission electron microscopy (TEM), X-ray diffractometer (XRD), superconducting quantum interference device (SQUID). When dosage seed (DGS) is smaller than 0.03 mL or greater mL, aspect ratio nanorods will diminish, output also decrease. Therefore optional condition for preparation nanorod DGS=0.03 mL. While DGS...
This paper adopts Arduino DUE and Raspberry Pi for organic light emitting diode (OLED) lifetime measurement. Using digital-analog converter (DAC) port of output voltage to control the constant current source generate drive OLED, using analog-digital (ADC) read photodetector (then converting luminance) OLED voltage. The Qt Creator was installed in measuring processes display data. Longtime measurement results luminance were shown coordinate graph that drawn through program Especially studied...
In this paper, the transmittance of micro-encapsulated cholesteric liquid crystal was changed by pump beam. The opto-thermal effect, induced PEDOT absorbing layer, results in variation on thin films. We discussed possibility utilizing material for application flexible electronic papers evaluating thickness layer and respectively. showed that patterning effect is better sample 12 μm thick than 25 at same excitation conditions layer. And 7.5 5.5 also successfully achieved a gray-scale pattern...
The study is to investigate that the effects of nanocrystalline TiO <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</inf> scattering layer on photoelectrode dye-sensitized solar cells (DSSCs). In analysis field emission scanning electron microscopy (FE-SEM), thin films prepared by electrophoresis deposition (EPD) have porous structure. UV-Vis spectrophotometer indicates absorption wavelength electrode with can be obviously promoted from...