Zobrazeno 1 - 10
of 494
pro vyhledávání: '"Noel A. Clark"'
Autor:
Jin-Tao Pan, Bo-Han Zhu, Ling-Ling Ma, Wei Chen, Guang-Yang Zhang, Jie Tang, Yuan Liu, Yang Wei, Chao Zhang, Zhi-Han Zhu, Wen-Guo Zhu, Guixin Li, Yan-Qing Lu, Noel A. Clark
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Simultaneous manipulation of multiple degrees of freedom of light lies at the heart of photonics. Nonlinear wavefront shaping offers an exceptional way to achieve this goal by converting incident light into beams of new frequencies with spat
Externí odkaz:
https://doaj.org/article/3c7e2d8f4c5e417bab9999007dd3f40b
Autor:
Pierre Nacke, Atsutaka Manabe, Melanie Klasen-Memmer, Xi Chen, Vikina Martinez, Guillaume Freychet, Mikhail Zhernenkov, Joseph E. Maclennan, Noel A. Clark, Matthias Bremer, Frank Giesselmann
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract We present a new ferroelectric nematic material, 4-((4′-((trans)-5-ethyloxan-2-yl)-2′,3,5,6′-tetrafluoro-[1,1′-biphenyl]-4-yl)difluoromethoxy)-2,6-difluorobenzonitrile (AUUQU-2-N) and its higher homologues, the molecular structures o
Externí odkaz:
https://doaj.org/article/98f0965863404646aad1924b2dc0a06c
Autor:
Michael R. Tuchband, Min Shuai, Keri A. Graber, Dong Chen, Chenhui Zhu, Leo Radzihovsky, Arthur Klittnick, Lee Foley, Alyssa Scarbrough, Jan H. Porada, Mark Moran, Joseph Yelk, Justin B. Hooper, Xiaoyu Wei, Dmitry Bedrov, Cheng Wang, Eva Korblova, David M. Walba, Alexander Hexemer, Joseph E. Maclennan, Matthew A. Glaser, Noel A. Clark
Publikováno v:
Crystals, Vol 14, Iss 7, p 583 (2024)
The twist-bend nematic liquid crystal phase is a three-dimensional fluid in which achiral bent molecules spontaneously form an orientationally ordered, macroscopically chiral, heliconical winding of a ten nanometer-scale pitch in the absence of posit
Externí odkaz:
https://doaj.org/article/66b1a2dc96bd46708b14c67961d149e9
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013195 (2024)
Numerous measurements of the dielectric constant ɛ of the recently discovered ferroelectric nematic (N_{F}) liquid crystal (LC) phase report extraordinarily large values of ɛ′ (up to ∼30 000) in the N_{F} phase. We show that what is in fact bei
Externí odkaz:
https://doaj.org/article/1fa065efbaea43f4819315c72b3d1a80
Autor:
Prabesh Gyawali, Rony Saha, Sineth G. Kodikara, Ruipeng Li, Masafumi Fukuto, James T. Gleeson, Gregory P. Smith, Noel A. Clark, Antal Jakli, Hamza Balci, Samuel Sprunt
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033046 (2022)
The occurrence of a smectic-B (Sm-B) phase is demonstrated in concentrated aqueous solutions of “gapped” DNA constructs consisting of fully paired duplexes bridged by a flexible, unpaired strand of nucleotides. The Sm-B phase, identified by small
Externí odkaz:
https://doaj.org/article/e15103cecb784c189cc7f9f510736218
Autor:
Moon Jong Han, Dayan Wei, Yun Ho Kim, Hyungju Ahn, Tae Joo Shin, Noel A. Clark, David M. Walba, Dong Ki Yoon
Publikováno v:
ACS Central Science, Vol 4, Iss 11, Pp 1495-1502 (2018)
Externí odkaz:
https://doaj.org/article/a29fdb060b13469e87dc46f91edc772a
Autor:
Kai Liu, Justin Varghese, Jennifer Y. Gerasimov, Alexey O. Polyakov, Min Shuai, Juanjuan Su, Dong Chen, Wojciech Zajaczkowski, Alessio Marcozzi, Wojciech Pisula, Beatriz Noheda, Thomas T. M. Palstra, Noel A. Clark, Andreas Herrmann
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
Electrochromism, the dependence of light absorption upon electronic control, finds a wide range of applications in smart materials. Here, Liu et al. show an electrochromic DNA–surfactant liquid crystal system that exhibits electrically tunable opti
Externí odkaz:
https://doaj.org/article/314b9eef00594abca998b39e0473fb1e
Publikováno v:
Crystals, Vol 8, Iss 1, p 5 (2017)
We report the liquid crystal (LC) ordering in an aqueous solution of four-base-long DNA oligomers 5′-GCTA-3′. In such systems, the formation of the chiral nematic (N*) LC phase is the result of a continuous self-assembly process in which double h
Externí odkaz:
https://doaj.org/article/707d8407d49d4485921ddbc05ca08467
Topological defect coarsening in quenched smectic- C films analyzed using artificial neural networks
Publikováno v:
Physical Review E. 107
Mechanically quenching a thin film of smectic-C liquid crystal results in the formation of a dense array of thousands of topological defects in the director field. The subsequent rapid coarsening of the film texture by the mutual annihilation of defe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6330547ede05d86b750f7f7b847ac251
https://doi.org/10.1103/physreve.107.044701
https://doi.org/10.1103/physreve.107.044701
Autor:
Yiming Hu, Chenyu Wu, Qingyan Pan, Yinghua Jin, Rui Lyu, Vikina Martinez, Shaofeng Huang, Jingyi Wu, Lacey J. Wayment, Noel A. Clark, Markus B. Raschke, Yingjie Zhao, Wei Zhang
Publikováno v:
Nature Synthesis. 1:449-454
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff2383fa4e82d973e3e74e7d833e3172
https://doi.org/10.1038/s44160-022-00068-7
https://doi.org/10.1038/s44160-022-00068-7