Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Bae-Kyun Kim"'
Autor:
Seong-Min Bak, Bae Kyun Kim, Kwang Bum Kim, Chang Wook Lee, Xiao-Qing Yang, Kyung-Wan Nam, Daniel A. Fischer, Suk Woo Lee, Cherno Jaye
Publikováno v:
The Journal of Physical Chemistry C. 118:2834-2843
We explore structural changes of the carbon in MnO2/reduced graphene oxide (RGO) hybrid materials prepared by the direct redox reaction between carbon and permanganate ions (MnO4–) to reach better understanding for the effects of carbon corrosion o
Publikováno v:
Journal of Crystal Growth. 326:147-151
For the fabrication of InGaN/GaN multiple quantum well-based blue light emitting diodes (LEDs) showing large area emission, transparent Al-doped ZnO (AZO) films grown by atomic layer deposition at relatively low temperatures were introduced as curren
Publikováno v:
Journal of Crystal Growth. 312:2128-2132
InGaN/GaN multiple quantum well-based blue light emitting diodes (LEDs) with different spacer layer structures were grown by metalorganic chemical vapor deposition. Fast-Fourier-transformed high-resolution transmission electron microscopy was used to
Publikováno v:
Metals and Materials International. 15:825-829
A method for fabricating an Ag coated beam splitter is reported. This shows a specific patterned transmittance by immersing glass substrates in a mixture of H2SO4 and H2O2 to make negatively charged oxygen sites at the silica surface and then in etha
Publikováno v:
Journal of Crystal Growth. 310:4916-4919
Blue light-emitting diode structures consisting of the InGaN/GaN multiple quantum wells were grown by metalorganic chemical vapor deposition at different growth temperatures for the p-GaN contact layers, and the influence of growth temperature on the
Autor:
Song-Hae Park, Kim Mi-Yang, Yeo-Joo Yoon, Jong-Yun Kim, Kum-Young Ji, Bae-Kyun Kim, Jong-Soo Yoo, Seong-Jae Lee
Publikováno v:
Journal of Electronic Materials. 37:527-534
We suggest a unique mechanism for surface defect generation causing solder joint or bonding failures in printed circuit boards (PCBs). Surface defects can be defined as corroded holes or spikes of the Ni-P layers on the soldering or wire bonding pads
Autor:
Jerzy A. Szpunar, Bae Kyun Kim
Publikováno v:
Materials Science Forum. :223-227
The quality of steel sheets is strongly affected by the surface defects that can be generated during hot rolling and are often related to scales removal operation. These defects are related to rather complex high temperature oxidation processes. In o
Publikováno v:
Materials Science Forum. :937-942
Publikováno v:
Materials Science Forum. :1513-1518
Publikováno v:
Materials Science Forum. :943-948