Yean-Woei Kiang

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Low-frequency internal motions of a biomacromolecule are thought to possess significant biological function from the dynamic point of view. In this paper, a general phenomenological theory is established by which it is clearly verified that low-frequency resonance plays a central role in the energy transmission required during the cooperative interaction(More)
Absorption enhancement of an amorphous Si solar cell is numerically demonstrated by placing metal nanoparticles on the device top, including periodical and non-periodical distributions, to induce localized surface plasmon for effectively generating forward scattering.
The characterization results of the localized surface plasmon resonance (LSPR) of Au nanorings (NRs) with optical coherence tomography (OCT) are first demonstrated. Then, the diffusion behaviors of Au NRs in mouse liver samples tracked with OCT are shown. For such research, aqueous solutions of Au NRs with two different localized surface plasmon resonance(More)
In this paper, we review the emission characteristics from organic light-emitting diodes (OLEDs) and organic molecular thin films with planar and corrugated structures. In a planar thin film structure, light emission from OLEDs was strongly influenced by the interference effect. With suitable design of microcavity structure and layer thicknesses adjustment,(More)
The radiated power enhancement (suppression) of a c-plane (c-axis) oriented radiating dipole at a given emission wavelength in the quantum well of a c-plane, deep-UV light-emitting diode (LED) when it is coupled with a surface plasmon (SP) resonance mode induced on a nearby Al nanoparticle (NP) is demonstrated. Also, the enhanced radiated power mainly(More)
In this paper, we first review the theoretical model and numerical algorithm for the simulation study of the surface plasmon (SP) coupling with a radiating dipole in an InGaN/GaN quantum well to demonstrate the advantages of SP-coupled light-emitting diode (LED) in the visible range, including internal quantum efficiency enhancement, droop effect reduction,(More)
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