Lee Chen

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Low-pressure capacitively-coupled discharges with an additional DC bias applied to a separate electrode are important for plasma-assisted etching for semiconductor device manufacturing. Measurements of the electron velocity distribution function (EVDF) impinging on the wafer and in the plasma bulk show complex structure of EVDF with multiple peaks and(More)
The bioprotective nature of disaccharides is hypothesized to derive from the modification of the hydrogen bonding network of water which protects biomolecules through lowered water activity at the protein interface. Using ultrafast fluorescence spectroscopy, we measured the relaxation of bulk water dynamics around the induced dipole moment of two(More)
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