Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Qi-Huo Wei"'
Autor:
Yubing Guo, Miao Jiang, Sajedeh Afghah, Chenghui Peng, Robin L.B. Selinger, Oleg D. Lavrentovich, Qi-Huo Wei
Publikováno v:
Giant, Vol 17, Iss , Pp 100228- (2024)
Exotic structures with interesting physical and chemical properties can be achieved by self-organizing engineered building blocks. The central aim for self-assembly is to precisely control the position and orientation of individual building blocks. I
Externí odkaz:
https://doaj.org/article/f196a2ab631f4a3b9cb7e9c9cc507ea3
Autor:
Greta Babakhanova, Taras Turiv, Yubing Guo, Matthew Hendrikx, Qi-Huo Wei, Albert P. H. J. Schenning, Dirk J. Broer, Oleg D. Lavrentovich
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Liquid crystal elastomers are anisotropic rubbers which can be actuated by an external trigger. Here the authors develop elastomer coatings with pre-patterned molecular orientation that induces deterministic topography changes in response to changes
Externí odkaz:
https://doaj.org/article/efac62dfe42041ec8796de5330389768
Autor:
Jakub Kołacz, Qi-Huo Wei
Publikováno v:
Crystals, Vol 12, Iss 1, p 13 (2021)
Liquid crystal (LC) micro-droplet arrays are elegant systems that have a range of applications, such as chemical and biological sensing, due to a sensitivity to changes in surface properties and strong optical activity. In this work, we utilize self-
Externí odkaz:
https://doaj.org/article/75e8f80f1ebe4cd8a6cb28bb06e74280
Autor:
Jakub Kołacz, Qi-Huo Wei
Publikováno v:
Crystals, Vol 12, Iss 13, p 13 (2022)
Crystals; Volume 12; Issue 1; Pages: 13
Crystals; Volume 12; Issue 1; Pages: 13
Liquid crystal (LC) micro-droplet arrays are elegant systems that have a range of applications, such as chemical and biological sensing, due to a sensitivity to changes in surface properties and strong optical activity. In this work, we utilize self-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02c455f1f017d1307b0d9bd2bd4a054f
https://www.mdpi.com/2073-4352/12/1/13
https://www.mdpi.com/2073-4352/12/1/13
Autor:
Runa Koizumi, Taras Turiv, Mikhail M. Genkin, Robert J. Lastowski, Hao Yu, Irakli Chaganava, Qi-Huo Wei, Igor S. Aranson, Oleg D. Lavrentovich
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033060 (2020)
Active systems composed of self-propelled units show fascinating transitions from Brownian-like dynamics to collective coherent motion. Swirling of swimming bacteria is a spectacular example. This study demonstrates that a nematic liquid crystal envi
Externí odkaz:
https://doaj.org/article/fd783b361a1e456ea9fe659c3872b871
Autor:
Jinxuan Liang, Guoqiang Chen, Xiaoke Niu, Zhuoxuan Zhu, Yida Dong, Yunzheng Wang, Qi-Huo Wei, Jieming Pan, Yida Li, Chuanchuan Gu, Mei Shen, X.-D. Xiang
Publikováno v:
Optical Materials Express. 13:566
In this work, Ge2Sb2Te5 (GST) thin films are irradiated by a 1064 nm pulsed laser heat treatment system with different beam profiles. The surface effects induced by different laser conditions are studied systematically by atomic force microscope, spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::128f186f1917706955494df261f639dd
https://doi.org/10.1364/ome.481640
https://doi.org/10.1364/ome.481640
Publikováno v:
Journal of the Optical Society of America B. 40:431
Advances in patterning molecular orientations in liquid crystals have made possible the fabrications of various high-quality flat optical elements, ranging from gratings to beam shaping devices. These devices are based on modulating the Pancharatnam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e09bff00cbb9a3814cc4bc8ef7109f7
https://doi.org/10.1364/josab.478494
https://doi.org/10.1364/josab.478494
Autor:
Greta Babakhanova, Taras Turiv, Yubing Guo, Matthew Hendrikx, Qi-Huo Wei, Albert P. H. J. Schenning, Dirk J. Broer, Oleg D. Lavrentovich
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)
The original version of this Article contained errors in Figs. 1a, 2a, 3a, and 4b, in which the units on the scale bars incorrectly read ‘µm’ rather than the correct ‘nm.’ This has been corrected in both the PDF and HTML versions of the Arti
Externí odkaz:
https://doaj.org/article/23fb21dd469e4ce4a1f9de0d4764197e
Publikováno v:
SID Symposium Digest of Technical Papers. 53:421-421
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c4606cf38cc3b6ca785d0195da25a85
https://doi.org/10.1002/sdtp.15969
https://doi.org/10.1002/sdtp.15969
Autor:
Yubing Guo, Miao Jiang, Chenhui Peng, Kai Sun, Oleg Yaroshchuk, Oleg D. Lavrentovich, Qi-Huo Wei
Publikováno v:
Crystals, Vol 7, Iss 1, p 8 (2016)
Aligning liquid crystal (LC) molecules into spatially non-uniform orientation patterns is central to the functionalities of many emerging LC devices. Recently, we developed a new projection photopatterning technique by using plasmonic metamasks (PMMs
Externí odkaz:
https://doaj.org/article/38eb887a8c714fb5838cd0314e08c55f