Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Hwa Sung Woo"'
Publikováno v:
International Journal of Heat and Mass Transfer. 51:4551-4562
Optimization of the zeta potential distributions at the walls for minimal dispersion in an electroosmotic microchannel is performed based on the variational approach. In the present problem, the governing equations are the steady flow equations and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2178a5a951274b164dd76907797b3b91
https://doi.org/10.1016/j.ijheatmasstransfer.2008.02.008
https://doi.org/10.1016/j.ijheatmasstransfer.2008.02.008
Publikováno v:
Journal of Crystal Growth. 247:320-332
Optimization of crystal surface temperature distribution is performed for the control of point defects in a silicon single crystal grown by the Czochralski process. In the optimization problem, we seek an optimal solution that minimizes the level of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4062653e29991c6ffb2fbce30ccf6dd2
https://doi.org/10.1016/s0022-0248(02)02061-4
https://doi.org/10.1016/s0022-0248(02)02061-4
Autor:
D. Alcalde, Jean-Philippe Cournoyer, C. Abajas, Hyun Ju Lee, V. N. Dudinov, Kjetil Kjernsmo, Orhan Golbasi, N. A. Sakhibullin, Alan Stockton, Ki-Won Lee, Anna Kathinka, Luis J. Goicoechea, Evencio Mediavilla, Zeki Aslan, Norman G. Purves, A. Oscoz, J. Teuber, Jong Hwan Lee, Hwa-Sung Woo, A. P. Zheleznyak, Omar Lopez-Cruz, Myung Gyoon Lee, V. H. Chavushyan, A. Ullán, Anthony F.J. Moffatt, Dalland Evans, Myeong-Gu Park, I. M. Khamitov, Raúl Mújica, Igor Sinelnikov, R. Crowe, Wesley N. Colley, I. F. Bikmaev, R. Stabell, Young-Beom Jeon, Roy Thompson, Luis Chinarro, Rudolph E. Schild
We report on an observing campaign in March 2001 to monitor the brightness of the later arriving Q0957+561 B image in order to compare with the previously published brightness observations of the (first arriving) A image. The 12 participating observa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c3f9a0fa6cf731dde31fd9608c8ea5b
Publikováno v:
Japanese Journal of Applied Physics. 48:111502
This paper proposes a vertical alignment cell based on a negative anisotropy nematic liquid crystal doped with pentacene. The device shows a lower operating voltage and faster dynamic response time compared to a vertical alignment cell without pentac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f6f8d04da485b2b0ed615f7e9263b3
https://doi.org/10.1143/jjap.48.111502
https://doi.org/10.1143/jjap.48.111502
Autor:
Ki-Han Kim, Jong-In Baek, Sung Tae Shin, Tae-Hoon Yoon, Hwa Sung Woo, Jae Chang Kim, Jun H. Souk
Publikováno v:
Japanese Journal of Applied Physics. 48:104505
We propose a fast two-step switching method of a homogeneous-aligned liquid crystal (LC) cell, where a trigger pulse is applied to align LCs vertically for a moment before they are in-plane switched to show a bright state. Because LCs aligned vertica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0731521b2e372ec494bb440a3f232fac
https://doi.org/10.1143/jjap.48.104505
https://doi.org/10.1143/jjap.48.104505
Autor:
Tae-Hoon Yoon, Jae Chang Kim, Jun H. Souk, Sung Tae Shin, Hwa Sung Woo, Ki-Han Kim, Jong-In Baek
Publikováno v:
Japanese Journal of Applied Physics. 48:056507
This paper reports on the electro-optic characteristics of vertical alignment (VA) liquid crystal (LC) cells with liquid crystalline polymer networks. Optical bouncing, that occurs during the turn-on of VA cells, can be eliminated by introducing in-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8142c3e430259bcc5b543cae6479b7e
https://doi.org/10.1143/jjap.48.056507
https://doi.org/10.1143/jjap.48.056507
Publikováno v:
SID Symposium Digest of Technical Papers. 39:1846
A method for fast turn-off switching of a liquid crystal (LC) cell is proposed. LC in the bright state is twist-deformed by the in-plane field, whereas LC starts to relax in the turn-off process from the vertically aligned state, during which the dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe7f620f9c24534cf15aec88a511b432
https://doi.org/10.1889/1.3069542
https://doi.org/10.1889/1.3069542