Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Hoikwan Lee"'
Autor:
Hoikwan Lee
Publikováno v:
Journal of the Ceramic Society of Japan. 131:12-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::866806a778752078c2215c3529f8cedc
https://doi.org/10.2109/jcersj2.22111
https://doi.org/10.2109/jcersj2.22111
Autor:
Hoikwan Lee1, Smith, Nicholas J.1, Pantano, Carlo G.1, Furman, Eugene1, Lanagan, Michael T.1 mxl46@psu.edu
Publikováno v:
Journal of the American Ceramic Society. Aug2010, Vol. 93 Issue 8, p2346-2351. 6p. 2 Color Photographs, 1 Black and White Photograph, 3 Charts, 4 Graphs.
Autor:
Hoikwan Lee, Michael T. Lanagan
Publikováno v:
Journal of the Korean Physical Society. 65:955-959
The leakage current in alkali-free glass was analyzed to understand the dielectric breakdown behavior and the potential conduction mechanism. The dielectric breakdown strength and the leakage current were increased after the thickness of the glass ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9138fe89a981d3618309b94f9223c5ec
https://doi.org/10.3938/jkps.65.955
https://doi.org/10.3938/jkps.65.955
Autor:
Kim Seungho, Hoikwan Lee
Publikováno v:
Journal of the American Ceramic Society. 97:2364-2367
Damage-free chamfering method for strengthening a glass edge was introduced and its effect on the edge property was discussed in detail. The chamfered surface was evaluated using an optical microscope, a confocal LSM, and a birefringence measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18629ce9ede287f3f8b7d1425e89c497
https://doi.org/10.1111/jace.13026
https://doi.org/10.1111/jace.13026
Autor:
Hoikwan Lee, Ramakrishnan Rajagopalan
Publikováno v:
Journal of the Korean Physical Society. 63:1859-1863
Ultrathin free-standing carbon films with thicknesses of ∼8–14 nm were prepared by peeling from glass after pyrolization of the polyfurfuryl alcohol precursor at 700 °C. The carbon films were characterized by using optical profilometry, confocal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c71b23d298a62328d3569672e1daa9a3
https://doi.org/10.3938/jkps.63.1859
https://doi.org/10.3938/jkps.63.1859
Publikováno v:
Journal of the American Ceramic Society. 96:2728-2731
We introduce, for the first time to the best of our knowledge, the use of variable frequency microwave (VFM)-assisted second ion exchange to selectively modify the compressive stress CS in chemically strengthened glass sheets, which allows for separa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b429193afeb01932821f39e4f28bc315
https://doi.org/10.1111/jace.12555
https://doi.org/10.1111/jace.12555
Publikováno v:
Journal of the Korean Ceramic Society. 48:14-19
Microwave heating (MW) was studied for the sintering of amorphous powders. In comparison to conventional heating (CV), the results show that microwave heating has the potential to substantially accelerate the sintering process and allow for highly de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c5a556835d58a09bb62f07a76fc5326
https://doi.org/10.4191/kcers.2011.48.1.014
https://doi.org/10.4191/kcers.2011.48.1.014
Publikováno v:
Journal of the American Ceramic Society. 93:2346-2351
The dielectric breakdown behavior of alkali-free glass was determined as a function of thickness and surface roughness. The thickness of commercially available glass (as-received thickness=50 μm) was reduced to a range of thicknesses between 47 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::970b54840572cecc17c78236b942d8cb
https://doi.org/10.1111/j.1551-2916.2010.03749.x
https://doi.org/10.1111/j.1551-2916.2010.03749.x
Publikováno v:
Journal of Non-Crystalline Solids. 356:263-269
Uniform nanoscale thin films of disordered carbon, derived from the pyrolysis of organic precursors, have been developed to modify the surface properties of glass. In this study, their chemical and electrochemical properties were examined in detail.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a44f0dba509d57d41f728102ca397297
https://doi.org/10.1016/j.jnoncrysol.2009.11.011
https://doi.org/10.1016/j.jnoncrysol.2009.11.011
Publikováno v:
ACS Applied Materials & Interfaces. 1:927-933
Ultrathin carbon layers, on the order of 3-6 nm in thickness, were formed on glass substrates by spin coating and pyrolysis of polymer precursors. The organic precursors used were poly(furfuryl alcohol), coal tar pitch, and a photoresist. The carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ad0255cc8b55ac3ea5291303ab6a411
https://doi.org/10.1021/am900032p
https://doi.org/10.1021/am900032p