Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Sung Hun Yoon"'
Publikováno v:
Journal of the Korea Industrial Information Systems Research. 16:53-65
As the Information and Communication Technologies continue to advance, some sensitive services (e.g. e-commerce, on-line financial service, and etc.) have spread rapidly. Accordingly, ensuring the safety of the sensitive service itself using personal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d10501d6dae6570af673a80d4940c6e
https://doi.org/10.9723/jksiis.2011.16.4.053
https://doi.org/10.9723/jksiis.2011.16.4.053
Autor:
Sung Bum Choi, Sangwook Lee, Sung Hun Yoon, Arthur J. Frank, Jun Hong Noh, Kug Sun Hong, Tae Hoon Noh, Jin Young Kim
Publikováno v:
Langmuir. 25:5348-5351
CdSe-TiO(2) nanocomposites were synthesized via aminolysis of Ti-oleate complexes in the presence of CdSe nanocrystals, and their application as sensitizers for TiO(2) solar cells was investigated. The formation of CdSe-TiO(2) nanocomposites was conf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f302bbde8bda5b0e61c5fc6f7f7c2ff
https://doi.org/10.1021/la804310z
https://doi.org/10.1021/la804310z
Autor:
Kug Sun Hong, Dong Wan Kim, Chae Hyun Kwak, Sung Hun Yoon, Jun Hong Noh, Shin Tae Bae, Sangwook Lee, Hyun Suk Jung, In Sun Cho, Dong-Wook Kim
Publikováno v:
Advanced Functional Materials. 18:2154-2162
Using a wet-chemical method and without any surfactants or templates, various 3D hierarchical superstructures of Cu2PO4OH were synthesized by simply adjusting the pH. The resulting hierarchical superstructures were characterized using X-ray diffracti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::639c87c290230bb70894162c8fb3cae4
https://doi.org/10.1002/adfm.200800167
https://doi.org/10.1002/adfm.200800167
Publikováno v:
Thin Solid Films. 516:2195-2202
Since Bi 2 O 3 –ZnO–Nb 2 O 5 (BZN) pyrochlore thin films have been introduced as a tunable dielectric, the substitution of Bi with Pb could be a reasonable choice. The PbO–ZnO–Nb 2 O 5 (PZN) cubic pyrochlore thin films were produced by radio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdf21061963ea46bfc6ec4ebb0c5627e
https://doi.org/10.1016/j.tsf.2007.07.149
https://doi.org/10.1016/j.tsf.2007.07.149
Publikováno v:
Materials Letters. 61:5232-5235
PMN thin films have been investigated as a feasible material for tunable microwave applications. PMN thin films were deposited by RF magnetron sputtering from Pb 6 MgNb 6 O 22 ceramic target on platinized Si substrates. The crystallinity, thickness,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f710f147c9a0c5763d98ab5b68dcb7c
https://doi.org/10.1016/j.matlet.2007.04.036
https://doi.org/10.1016/j.matlet.2007.04.036
Publikováno v:
Journal of the European Ceramic Society. 27:3063-3067
The microwave dielectric properties of scheelite (A = Ca, Sr, Ba) and wolframite (A = Mg, Mn, Zn) AMoO4 compounds and their relations with structure have been examined using a network analyzer and X-ray powder diffraction. The Mo ion polarizability h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f07310040c6fc4492b36650d63cfe115
https://doi.org/10.1016/j.jeurceramsoc.2006.11.037
https://doi.org/10.1016/j.jeurceramsoc.2006.11.037
Publikováno v:
Journal of the European Ceramic Society. 27:3087-3091
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9df612951caefb5e638966650e08f2ec
https://doi.org/10.1016/j.jeurceramsoc.2006.11.035
https://doi.org/10.1016/j.jeurceramsoc.2006.11.035
Publikováno v:
Journal of Electroceramics. 17:439-443
The low sintering temperature and the good dielectric properties such as high dielectric constant (e r ), high quality factor (Q × f), and small temperature coefficient of resonant frequency (TCF) are required for the application of chip passive com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bad2682de76eb5930995e8a2bfcde8e
https://doi.org/10.1007/s10832-006-0453-5
https://doi.org/10.1007/s10832-006-0453-5
Publikováno v:
Journal of the American Ceramic Society. 89:3861-3864
In the search for more temperature-stable materials, herein, we report on the microwave dielectric properties and trends of the rare-earth niobate series (RENbO4), with the main emphasis being placed on LaNbO4. LaNbO4 has excellent microwave dielectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e4541b3e5ee32fc0580e5f8b92b1243
https://doi.org/10.1111/j.1551-2916.2006.01302.x
https://doi.org/10.1111/j.1551-2916.2006.01302.x
Publikováno v:
Journal of the European Ceramic Society. 26:2051-2054
The microwave dielectric characteristics of AWO4 (A = Mg, Zn, Mn, Ca, Sr, Ba) compounds and their relations with structure have been investigated as a function of A cations. Crystal structure was investigated by XRD; the structure changed from wolfra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5886f442118f55fb7ed1d21ab8aa50a0
https://doi.org/10.1016/j.jeurceramsoc.2005.09.058
https://doi.org/10.1016/j.jeurceramsoc.2005.09.058