The authors acknowledge the Research Grant Council of Hong Kong (15304919,15218517,C5037-18G);the Hong Kong Polytechnic University (ZVRP,8-8408,1-CDA5);Shenzhen Science and Technology Innovation Commission (JCYJ20200109105003940);the National Natural Science Foundation of China (51961165102);Guangdong-Hong Kong-Macao Joint Laboratory for PhotonicThermal-Electrical Energy Materials and Devices (GDSTC No.2019B121205001).
Transparent electrodes(TEs)with high chemical stability and excellent flexibility are critical for flexible optoelectronic devices,such as photodetectors,solar cells,and light-emitting diodes.Ultrathin metal electrode...
One-dimensional (1D) catalytic etching was investigated in few-layer hexagonal boron nitride (hBN) films. Etching of hBN was shown to share a number of similarities with that of graphitic films. As in graphitic fi...
GaN films with reactive ion etching (RIE) induced damage were analyzed using photoluminescence (PL). We observed band-edge as well as donor-acceptor peaks with associated phonon replicas, all in agreement with pre...
Amorphous indium-gallium-zinc-oxide (a-IGZO) thin-film transistor (TFT) backplane technology is the best candidate for flat panel displays (FPDs). In this paper, a-IGZO TFT structures are described. The effects ...
supported by the EC Framework 7 IMPROVE research project (IR -2008-0013);the Science Foundation Ireland PRECISION project (08-SRC-I1411)
This work investigates internal plasma process parameters using a hairpin resonance probe and optical emission spectroscopy. The dependence of electron density and atomic fluorine on the percentage of oxygen in an SF6...
Pure potassium dihydrogen phosphate (KDP) crystals and KDP doped with L-alanine have been grown by slow evaporation technique at room temperature. Grown crystals have been characterized using powder X-ray diffraction,...
A study of Cl2/BCl3-based inductively coupled plasma (ICP) was conducted using thick photoresist mask for anisotropic etching of 50μm diameter holes in a GaAs wafer at a relatively high average etching rate for etc...
supported by the National High Technology Research and Development Program of China(No.2006AA03Z352);the Science and Technology Commission of Shanghai (No. 08QH14002);the Seed Funding for Key Project by Ministry of Education;the '985'Micro/Nanoelectronics Science and Technology Innovation Platform
We developed a simplified nanofabrication process for imprint templates by fast speed electron beam lithography(EBL) and a dry etch technique on a SiNx substrate,intended for large area manufacturing.To this end,the...
This study was financially supported by Beijing Education Commission,China.
Growth and passivation of tunnels within Al foil by on-off controlling DC etching in 6 wt.% HCI solution has been investigated. It was found that, in a given etchant solution at a special temperature, the longest tunn...