Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Gwo-Mei Wu"'
Autor:
Gwo-mei Wu, Shu-hung Liu
Publikováno v:
DEStech Transactions on Materials Science and Engineering.
Nanoscale photonic crystal arrays have been investigated by simulation to enhance the light extraction efficiency of blue gallium nitride light-emitting diodes. The plane wave expansion method and finite difference time domain method were used to rev
Publikováno v:
Journal of Applied Electrochemistry. Jun2006, Vol. 36 Issue 6, p655-661. 7p. 2 Black and White Photographs, 1 Diagram, 6 Charts, 7 Graphs.
Taper Angle of Silicon Nitride Thin Film Control by Laser Direct Pattern for Transistors Fabrication
Publikováno v:
Applied Mechanics and Materials. :225-229
Silicon nitride (SiNx), an important material used as a dielectric layer and passivation layer in thin film transistor liquid crystal display (TFT LCD) was patterned by a non-lithographic process. SiNx was deposited by plasma enhanced chemical vapor
Autor:
Chun-Chen Yang, Gwo-Mei Wu
Publikováno v:
Materials Chemistry and Physics. 114:948-955
A microporous poly(vinyl alcohol)/poly(vinyl chloride) (PVA/PVC) composite polymer membrane was successfully synthesized by a solution casting method and a preferential dissolution method. The characteristic properties of PVA/PVC composite polymer me
Study of high-anionic conducting sulfonated microporous membranes for zinc-air electrochemical cells
Publikováno v:
Materials Chemistry and Physics. 112:798-804
High-performance electrochemical membranes have been in great demand due to the rapid market growth in the portable power source devices. The electrochemical characteristics of high-anionic conducting membrane separators were studied in this report u
Publikováno v:
Crystal Research and Technology. 42:1276-1280
The crystal quality of GaN thin film on silicon using GaN/AlN superlattice structures was investigated. The growth was carried out on Si(111) for GaN(0001) in a metal-organic vapor phase epitaxy system. Various GaN/AlN superlattice intermediate layer
Autor:
Chen‐Yen Wu, Gwo-Mei Wu
Publikováno v:
Crystal Research and Technology. 42:1271-1275
A modified crystallization process using current-induced joule heating under vacuum is presented. A thin layer of high temperature resistant tungsten was sputtered on the amorphous silicon as the conducting and annealing medium. The thin film thickne
Autor:
Gwo-Mei Wu, Ta-Jen Chung, Jen-Cheng Wang, Cheng-Wei Hung, Nei-Chuan Chen, Chih-Chun Ke, Wei-Jen Chen, Tzer-En Nee, Da-Chuan Kuo
Publikováno v:
physica status solidi c. 4:2797-2801
The improvements of quantum efficiency and thermal stability by using Si delta doping in blue InGaN/GaN multiple quantum well (MQW) structures have been investigated. The high-resolution X-ray diffraction (HR-XRD) indicated better interface propertie
Publikováno v:
Journal of Membrane Science. 284:120-127
A novel method has been proposed for the preparation of alkaline, high ionic conducting membrane separators with lower cost using non-woven polypropylene/polyethylene (PP/PE) core–shell sheet membranes. Sulfonation was employed to enhance the membr
Publikováno v:
Journal of Membrane Science. 280:802-808
High ionic conducting solid polymer electrolyte membranes (SPEM) had been successfully prepared from poly(vinyl alcohol) (PVA) and poly(acrylic acid) (PAA). The solution casting method yielded highly hydrophilic membranes with uniform structure that