Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Chan-Hyoung Kang"'
Autor:
Woonghee Choi, Chan Hyoung Kang
Publikováno v:
Journal of Korean Powder Metallurgy Institute. 23:287-296
Publikováno v:
Journal of the Korean institute of surface engineering. 49:218-224
Publikováno v:
Journal of the Korean institute of surface engineering. 48:297-302
Nanocrystalline diamond(NCD) coated aluminium plates were prepared and applied as heat sinks for LED modules. NCD films were deposited on 1 mm thick Al plates for times of 2 - 10 h in a microwave plasma chemical vapor deposition reactor. Deposition p
Autor:
Jong Hwan Im, Chan Hyoung Kang
Publikováno v:
Journal of the Korean institute of surface engineering. 47:263-268
Nanocrystalline diamond(NCD) coated SiC balls were applied in a ball-on-disk tribometer. After seeding in an ultrasonic bath containing nanometer diamond powders, 2.2 µm thick NCD films were deposited on sintered 3 mm diameter SiC balls at 600 o C i
Autor:
Chan Hyoung Kang, Jae-Woo Myung
Publikováno v:
Journal of the Korean institute of surface engineering. 47:75-80
Publikováno v:
Journal of the Korean institute of surface engineering. 46:145-152
The growth behavior of nanocrystalline diamond (NCD) film has been studied for three different substrates, i.e. bare Si wafer, 1 thick W and Ti films deposited on Si wafer by DC sputter. The surface roughness values of the substrates measured by AFM
Autor:
Chan Hyoung Kang, Bong-Kwon Na
Publikováno v:
Journal of the Korean institute of surface engineering. 46:68-74
For the coating of diamond films on WC-Co tools, a buffer interlayer is needed because Co catalyzes diamond into graphite. W and Ti were chosen as candidate interlayer materials to prevent the diffusion of Co during diamond deposition. W or Ti interl
Autor:
Chan Hyoung Kang, In-Sup Kim
Publikováno v:
Journal of the Korean institute of surface engineering. 46:29-35
The effect of DC bias on the growth of nanocrystalline diamond films on silicon substrate by microwave plasma chemical vapor deposition has been studied varying the substrate temperature (400, 500, 600, and ), deposition time (0.5, 1, and 2h), and bi
Autor:
Doo-Young Jung, Chan-Hyoung Kang
Publikováno v:
Journal of the Korean institute of surface engineering. 42:216-219
A surface acoustic wave (SAW) filter structure was fabricated employing thick nanocrystalline diamond (NCD) and thick ZnO films on Si wafer. The NCD film was deposited in an gas mixture by microwave plasma chemical vapor deposition method. The ZnO fi
Publikováno v:
Microscopy and Microanalysis. 21:1185-1186