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1.南京邮电大学 电子与光学工程学院、柔性电子(未来技术)学院, 江苏 南京 210023
2.南京大学 现代工程与应用科学学院, 江苏 南京 210093
陈瑞鑫,男,硕士研究生,2023年于武汉工程大学获得学士学位,主要从事液晶方面的研究。E-mail:2178301382@ qq.com
汤星舟,男,博士,教授,2020年于肯特州立大学先进材料与液晶研究所获得博士学位,主要从事液晶孤子、液晶物理模拟仿真等方面的研究。E-mail:xztang@njupt.edu.cn
李炳祥,男,博士,教授,2019年于肯特州立大学先进材料与液晶研究所获得博士学位,主要从事液晶、刺激响应软材料、活性物质和生物物理等方面的研究。E-mail:bxli@njupt.edu.cn
收稿:2026-05-08,
修回:2026-05-20,
纸质出版:2026-06-06
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陈瑞鑫, 刘子龙, 陈佳浩, 等. 胆甾相液晶中微结构的调控与应用[J]. 液晶与显示, 2026,41(6):769-782.
CHEN Ruixin, LIU Zilong, CHEN Jiahao, et al. Manipulation and applications of microstructures in cholesteric liquid crystals[J]. Chinese Journal of Liquid Crystals and Displays, 2026, 41(6): 769-782.
陈瑞鑫, 刘子龙, 陈佳浩, 等. 胆甾相液晶中微结构的调控与应用[J]. 液晶与显示, 2026,41(6):769-782. DOI: 10.37188/CJLCD.2026-0088. CSTR: 32172.14.CJLCD.2026-0088.
CHEN Ruixin, LIU Zilong, CHEN Jiahao, et al. Manipulation and applications of microstructures in cholesteric liquid crystals[J]. Chinese Journal of Liquid Crystals and Displays, 2026, 41(6): 769-782. DOI: 10.37188/CJLCD.2026-0088. CSTR: 32172.14.CJLCD.2026-0088.
胆甾相液晶中的自组装微结构,如螺旋、位错线、指纹织构及拓扑孤子等,在软物质光子学领域中被广泛研究和应用。其中,微结构的精准构筑与基于外场的动态调控一直是科学家们关注的研究热点。本综述回顾了胆甾相液晶中典型微结构的构筑方法、稳定条件与调控策略的研究进展,总结了利用光场、电场及温度场控制螺旋轴取向和指纹织构演化的技术,介绍了微结构在可调光栅、反射式透镜、全彩显示及微粒操控等领域的应用探索。本文为胆甾相液晶微结构的大范围精确调控与功能化提供了思路,并对其在智能光子学、软体致动器等新兴领域的潜在应用进行了展望,为胆甾相液晶微结构的研究提供新的可能。
Self-assembled microstructures in cholesteric liquid crystals, such as helices, dislocation lines, fingerprint textures, and topological solitons, have been widely studied and applied in the field of soft matter photonics. Among these, the precise construction of microstructures and their dynamic control using external fields have remained key research focuses. This review summarizes recent advances in the fabrication methods, stabilization conditions, and manipulation strategies for typical microstructures in cholesteric liquid crystals. It highlights techniques for controlling the orientation of helical axes and the evolution of fingerprint textures using optical, electric, and thermal fields. Furthermore, it introduces the application exploration of these microstructures in tunable gratings, reflective lenses, full-color displays, and particle manipulation. This review provides insights into achieving large-range precise control and functionalization of microstructures in cholesteric liquid crystals, and discusses their potential applications in emerging fields such as smart photonics and soft actuators, offering new possibilities for future research on cholesteric liquid crystal microstructures.
DE GENNES P G , PROST J . The Physics of Liquid Crystals [M]. Oxford : Oxford University Press , 1993 . doi: 10.1093/oso/9780198520245.001.0001 http://dx.doi.org/10.1093/oso/9780198520245.001.0001
KLÉMAN M , LAVRENTOVICH O D . Soft Matter Physics [M]. New York : Springer , 2003 .
陆延青 , 李炳祥 . 液晶,从胡萝卜开始的故事 [M]. 南京 : 南京大学出版社 , 2026 .
WHITESIDES G M , GRZYBOWSKI B . Self-assembly at all scales [J]. Science , 2002 , 295 ( 5564 ): 2418 - 2421 . doi: 10.1126/science.1070821 http://dx.doi.org/10.1126/science.1070821
SCACCHI A , NIKKHAH S J , SAMMALKORPI M , et al . Self-assembly in soft matter with multiple length scales [J]. Physical Review Research , 2021 , 3 ( 2 ): L022008 . doi: 10.1103/physrevresearch.3.l022008 http://dx.doi.org/10.1103/physrevresearch.3.l022008
HOUGH L E , JUNG H T , KRÜERKE D , et al . Helical nanofilament phases [J]. Science , 2009 , 325 ( 5939 ): 456 - 460 . doi: 10.1126/science.1170027 http://dx.doi.org/10.1126/science.1170027
WANG X G , MILLER D S , BUKUSOGLU E , et al . Topological defects in liquid crystals as templates for molecular self-assembly [J]. Nature Materials , 2016 , 15 ( 1 ): 106 - 112 . doi: 10.1038/nmat4421 http://dx.doi.org/10.1038/nmat4421
CHEN Q , BAE S C , GRANICK S . Directed self-assembly of a colloidal kagome lattice [J]. Nature , 2011 , 469 ( 7330 ): 381 - 384 . doi: 10.1038/nature09713 http://dx.doi.org/10.1038/nature09713
KARA U I , CHEN B Y , ČOPAR S , et al . Multistable polar textures in geometrically frustrated nematic liquid crystals [J]. Nature Physics , 2025 , 21 ( 9 ): 1404 - 1411 . doi: 10.1038/s41567-025-02966-x http://dx.doi.org/10.1038/s41567-025-02966-x
LI B X , BORSHCH V , XIAO R L , et al . Electrically driven three-dimensional solitary waves as director bullets in nematic liquid crystals [J]. Nature Communications , 2018 , 9 : 2912 . doi: 10.1038/s41467-018-05101-y http://dx.doi.org/10.1038/s41467-018-05101-y
LI B X , XIAO R L , PALADUGU S , et al . Three-dimensional solitary waves with electrically tunable direction of propagation in nematics [J]. Nature Communications , 2019 , 10 : 3749 . doi: 10.1038/s41467-019-11768-8 http://dx.doi.org/10.1038/s41467-019-11768-8
BISOYI H K , LI Q . Light-driven liquid crystalline materials: from photo-induced phase transitions and property modulations to applications [J]. Chemical Reviews , 2016 , 116 ( 24 ): 15089 - 15166 . doi: 10.1021/acs.chemrev.6b00415 http://dx.doi.org/10.1021/acs.chemrev.6b00415
SHAHSAVAN H , AGHAKHANI A , ZENG H , et al . Bioinspired underwater locomotion of light-driven liquid crystal gels [J]. Proceedings of the National Academy of Sciences of the United States of America , 2020 , 117 ( 10 ): 5125 - 5133 . doi: 10.1073/pnas.1917952117 http://dx.doi.org/10.1073/pnas.1917952117
HURAULT J P . Static distortions of a cholesteric planar structure induced by magnetic or ac electric fields [J]. The Journal of Chemical Physics , 1973 , 59 ( 4 ): 2068 - 2075 . doi: 10.1063/1.1680293 http://dx.doi.org/10.1063/1.1680293
GE W N , ZHANG F S , WANG D D , et al . Highly tough, stretchable, and solvent-resistant cellulose nanocrystal photonic films for mechanochromism and actuator properties [J]. Small , 2022 , 18 ( 12 ): 2107105 . doi: 10.1002/smll.202107105 http://dx.doi.org/10.1002/smll.202107105
LI X , PARK K , GUZMÁN O , et al . Nucleation and growth of blue phase liquid crystals on chemically-patterned surfaces: a surface anchoring assisted blue phase correlation length [J]. Molecular Systems Design Engineering , 2021 , 6 ( 7 ): 534 - 544 . doi: 10.1039/d1me00044f http://dx.doi.org/10.1039/d1me00044f
ZHANG H R , MA L L , ZHANG Q , et al . Azobenzene sulphonic dye photoalignment as a means to fabricate liquid crystalline conjugated polymer chain-orientation-based optical structures [J]. Advanced Optical Materials , 2020 , 8 ( 8 ): 1901958 . doi: 10.1002/adom.201901958 http://dx.doi.org/10.1002/adom.201901958
CHEN W , WANG Z Y , YU X , et al . Soft Mattonics: harnessing light with liquid crystals [J]. Photonics Insights , 2026 , 5 ( 1 ): R03 . doi: 10.3788/pi.2026.r03 http://dx.doi.org/10.3788/pi.2026.r03
LI S L , CHEN Z Y , CHEN P , et al . Geometric phase-encoded stimuli-responsive cholesteric liquid crystals for visualizing real-time remote monitoring: humidity sensing as a proof of concept [J]. Light: Science Applications , 2024 , 13 ( 1 ): 27 . doi: 10.1038/s41377-023-01360-7 http://dx.doi.org/10.1038/s41377-023-01360-7
WANG Z Y , ZHOU Z , ZHANG H , et al . Vectorial liquid-crystal holography [J]. eLight , 2024 , 4 ( 1 ): 5 . doi: 10.1186/s43593-024-00061-x http://dx.doi.org/10.1186/s43593-024-00061-x
DU Y , CHEN M R , LIU Y T , et al . Design and fabrication of liquid crystal wavefront corrector based on mask lithography [J]. Chinese Optics , 2024 , 17 ( 2 ): 324 - 333 . doi: 10.37188/co.2023-0137 http://dx.doi.org/10.37188/co.2023-0137
岱钦 , 李漫 , 王兴 , 等 . 梳状电极胆甾相液晶激光器的激光辐射谱 [J]. 发光学报 , 2018 , 39 ( 9 ): 1305 - 1309 . doi: 10.3788/fgxb20183909.1305 http://dx.doi.org/10.3788/fgxb20183909.1305
DAI Q , LI M , WANG X , et al . Lasing spectrum of cholesteric liquid crystal with interdigitated electrodes pattern [J]. Chinese Journal of Luminescence , 2018 , 39 ( 9 ): 1305 - 1309 . (in Chinese) . doi: 10.3788/fgxb20183909.1305 http://dx.doi.org/10.3788/fgxb20183909.1305
LINDAHL T . Instability and decay of the primary structure of DNA [J]. Nature , 1993 , 362 ( 6422 ): 709 - 715 . doi: 10.1038/362709a0 http://dx.doi.org/10.1038/362709a0
BOYARSKY A , FRÖHLICH J , RUCHAYSKIY O . Self-consistent evolution of magnetic fields and chiral asymmetry in the early universe [J]. Physical Review Letters , 2012 , 108 ( 3 ): 031301 . doi: 10.1103/physrevlett.108.031301 http://dx.doi.org/10.1103/physrevlett.108.031301
DU F , LU Y Q , REN H W , et al . Polymer-stabilized cholesteric liquid crystal for polarization-independent variable optical attenuator [J]. Japanese Journal of Applied Physics , 2004 , 43 ( 10R ): 7083 - 7086 . doi: 10.1143/jjap.43.7083 http://dx.doi.org/10.1143/jjap.43.7083
LI J T , BISOYI H K , LIN S Y , et al . 1,2-Dithienyldicyanoethene-based, visible-light-driven, chiral fluorescent molecular switch: rewritable multimodal photonic devices [J]. Angewandte Chemie International Edition , 2019 , 58 ( 45 ): 16052 - 16056 . doi: 10.1002/anie.201908832 http://dx.doi.org/10.1002/anie.201908832
XIANG J , VARANYTSIA A , MINKOWSKI F , et al . Electrically tunable laser based on oblique heliconical cholesteric liquid crystal [J]. Proceedings of the National Academy of Sciences of the United States of America , 2016 , 113 ( 46 ): 12925 - 12928 . doi: 10.1073/pnas.1612212113 http://dx.doi.org/10.1073/pnas.1612212113
MEDLE RUPNIK P , LISJAK D , ČOPIČ M , et al . Field-controlled structures in ferromagnetic cholesteric liquid crystals [J]. Science Advances , 2017 , 3 ( 10 ): e1701336 . doi: 10.1126/sciadv.1701336 http://dx.doi.org/10.1126/sciadv.1701336
KIZHAKIDATHAZHATH R , GENG Y , JAMPANI V S R , et al . Facile anisotropic deswelling method for realizing large-area cholesteric liquid crystal elastomers with uniform structural color and broad-range mechanochromic response [J]. Advanced Functional Materials , 2020 , 30 ( 7 ): 1909537 . doi: 10.1002/adfm.201909537 http://dx.doi.org/10.1002/adfm.201909537
STUMPEL J E , GIL E R , SPOELSTRA A B , et al . Stimuli-responsive materials based on interpenetrating polymer liquid crystal hydrogels [J]. Advanced Functional Materials , 2015 , 25 ( 22 ): 3314 - 3320 . doi: 10.1002/adfm.201500745 http://dx.doi.org/10.1002/adfm.201500745
尚园园 , 王京霞 , 江雷 . 胆甾相液晶图案的动态调控与应用 [J]. 液晶与显示 , 2024 , 39 ( 3 ): 349 - 368 . doi: 10.37188/cjlcd.2024-0001 http://dx.doi.org/10.37188/cjlcd.2024-0001
SHANG Y Y , WANG J X , JIANG L . Dynamic regulation and application of cholesteric liquid crystal patterns [J]. Chinese Journal of Liquid Crystals and Displays , 2024 , 39 ( 3 ): 349 - 368 . (in Chinese) . doi: 10.37188/cjlcd.2024-0001 http://dx.doi.org/10.37188/cjlcd.2024-0001
SMALYUKH I I , LAVRENTOVICH O D . Three-dimensional director structures of defects in Grandjean-Cano wedges of cholesteric liquid crystals studied by fluorescence confocal polarizing microscopy [J]. Physical Review E , 2002 , 66 ( 5 ): 051703 . doi: 10.1103/physreve.66.051703 http://dx.doi.org/10.1103/physreve.66.051703
SMALYUKH I I , SENYUK B I , PALFFY-MUHORAY P , et al . Electric-field-induced nematic-cholesteric transition and three-dimensional director structures in homeotropic cells [J]. Physical Review E , 2005 , 72 ( 6 ): 061707 . doi: 10.1103/physreve.72.061707 http://dx.doi.org/10.1103/physreve.72.061707
WU J S , SMALYUKH I I . Hopfions, heliknotons, skyrmions, torons and both abelian and nonabelian vortices in chiral liquid crystals [J]. Liquid Crystals Reviews , 2022 , 10 ( 1/2 ): 34 - 68 . doi: 10.1080/21680396.2022.2040058 http://dx.doi.org/10.1080/21680396.2022.2040058
杨林 , 邹鑫 , 蒙翠玲 . 软光子拓扑结构的研究进展 [J]. 液晶与显示 , 2024 , 39 ( 12 ): 1636 - 1656 . doi: 10.37188/cjlcd.2024-0255 http://dx.doi.org/10.37188/cjlcd.2024-0255
YANG L , ZOU X , MENG C L . Overview of soft-photonic topological structures [J]. Chinese Journal of Liquid Crystals and Displays , 2024 , 39 ( 12 ): 1636 - 1656 . (in Chinese) . doi: 10.37188/cjlcd.2024-0255 http://dx.doi.org/10.37188/cjlcd.2024-0255
ZHAO X H , ZHOU J C , LI J X , et al . Spontaneous helielectric nematic liquid crystals: electric analog to helimagnets [J]. Proceedings of the National Academy of Sciences of the United States of America , 2021 , 118 ( 42 ): e2111101118 . doi: 10.1073/pnas.2111101118 http://dx.doi.org/10.1073/pnas.2111101118
STRÖMER J F , MARENDUZZO D , BROWN C V , et al . Electric-field-induced disclination migration in a Grandjean-Cano wedge [J]. Journal of Applied Physics , 2006 , 99 ( 6 ): 064911 . doi: 10.1063/1.2181691 http://dx.doi.org/10.1063/1.2181691
OSWALD P , BAUDRY J , PIRKL S . Static and dynamic properties of cholesteric fingers in electric field [J]. Physics Reports , 2000 , 337 ( 1/2 ): 67 - 96 . doi: 10.1016/s0370-1573(00)00056-9 http://dx.doi.org/10.1016/s0370-1573(00)00056-9
OSWALD P , DEQUIDT A . Thermomechanically driven spirals in a cholesteric liquid crystal [J]. Physical Review E , 2008 , 77 ( 5 ): 051706 . doi: 10.1103/physreve.77.051706 http://dx.doi.org/10.1103/physreve.77.051706
KAWACHI M , KOGURE O , KATO Y . Bubble domain texture of a liquid crystal [J]. Japanese Journal of Applied Physics , 1974 , 13 ( 9 ): 1457 - 1458 . doi: 10.1143/jjap.13.1457 http://dx.doi.org/10.1143/jjap.13.1457
MA L L , LI S S , LI W S , et al . Rationally designed dynamic superstructures enabled by photoaligning cholesteric liquid crystals [J]. Advanced Optical Materials , 2015 , 3 ( 12 ): 1691 - 1696 . doi: 10.1002/adom.201500403 http://dx.doi.org/10.1002/adom.201500403
ECHEVERRÍA-ALAR S , CLERC M G , BORDEU I . Emergence of disordered branching patterns in confined chiral nematic liquid crystals [J]. Proceedings of the National Academy of Sciences of the United States of America , 2023 , 120 ( 15 ): e2221000120 . doi: 10.1073/pnas.2221000120 http://dx.doi.org/10.1073/pnas.2221000120
SHEN Y , QAISER M , DIERKING I . Temperature reconfigurable skyrmionic solitons in cholesteric liquid crystals [J]. Soft Matter , 2023 , 19 ( 47 ): 9325 - 9331 . doi: 10.1039/d3sm00279a http://dx.doi.org/10.1039/d3sm00279a
SHEN Y , DIERKING I . Electrically driven formation and dynamics of skyrmionic solitons in chiral nematics [J]. Physical Review Applied , 2021 , 15 ( 5 ): 054023 . doi: 10.1103/physrevapplied.15.054023 http://dx.doi.org/10.1103/physrevapplied.15.054023
GUO Y B , AFGHAH S , XIANG J , et al . Cholesteric liquid crystals in rectangular microchannels: skyrmions and stripes [J]. Soft Matter , 2016 , 12 ( 29 ): 6312 - 6320 . doi: 10.1039/c6sm01190j http://dx.doi.org/10.1039/c6sm01190j
SMALYUKH I I , LANSAC Y , CLARK N A , et al . Three-dimensional structure and multistable optical switching of triple-twisted particle-like excitations in anisotropic fluids [J]. Nature Materials , 2010 , 9 ( 2 ): 139 - 145 . doi: 10.1038/nmat2592 http://dx.doi.org/10.1038/nmat2592
ACKERMAN P J , TRIVEDI R P , SENYUK B , et al . Two-dimensional skyrmions and other solitonic structures in confinement-frustrated chiral nematics [J]. Physical Review E , 2014 , 90 ( 1 ): 012505 . doi: 10.1103/physreve.90.012505 http://dx.doi.org/10.1103/physreve.90.012505
ACKERMAN P J , SMALYUKH I I . Reversal of helicoidal twist handedness near point defects of confined chiral liquid crystals [J]. Physical Review E , 2016 , 93 ( 5 ): 052702 . doi: 10.1103/physreve.93.052702 http://dx.doi.org/10.1103/physreve.93.052702
ACKERMAN P J , SMALYUKH I I . Diversity of knot solitons in liquid crystals manifested by linking of preimages in torons and hopfions [J]. Physical Review X , 2017 , 7 ( 1 ): 011006 . doi: 10.1103/physrevx.7.011006 http://dx.doi.org/10.1103/physrevx.7.011006
ZHAO H Q , TAI J S B , WU J S , et al . Liquid crystal defect structures with Möbius strip topology [J]. Nature Physics , 2023 , 19 ( 3 ): 451 - 459 . doi: 10.1038/s41567-022-01851-1 http://dx.doi.org/10.1038/s41567-022-01851-1
TAI J S B , SMALYUKH I I . Three-dimensional crystals of adaptive knots [J]. Science , 2019 , 365 ( 6460 ): 1449 - 1453 . doi: 10.1126/science.aay1638 http://dx.doi.org/10.1126/science.aay1638
HALL D , TAI J S B , KAUFFMAN L H , et al . Fusion and fission of particle-like chiral nematic vortex knots [J]. Nature Physics , 2026 , 22 ( 1 ): 103 - 111 . doi: 10.1038/s41567-025-03107-0 http://dx.doi.org/10.1038/s41567-025-03107-0
PIERANSKI P , SMALYUKH I , ZEGHAL M , et al . A skyrmionic topology perspective on Lehmann clusters [J]. Soft Matter , 2026 , 22 ( 8 ): 1825 - 1838 . doi: 10.1039/d5sm01244a http://dx.doi.org/10.1039/d5sm01244a
ZHENG Z G , LI Y N , BISOYI H K , et al . Three-dimensional control of the helical axis of a chiral nematic liquid crystal by light [J]. Nature , 2016 , 531 ( 7594 ): 352 - 356 . doi: 10.1038/nature17141 http://dx.doi.org/10.1038/nature17141
MA L L , LIU C , WU S B , et al . Programmable self-propelling actuators enabled by a dynamic helical medium [J]. Science Advances , 2021 , 7 ( 32 ): eabh3505 . doi: 10.1126/sciadv.abh3505 http://dx.doi.org/10.1126/sciadv.abh3505
PAN J T , QIAN J X , MA L L , et al . Dual photopatterning of rotational fingerprint superstructures [J]. Chinese Optics Letters , 2023 , 21 ( 4 ): 041603 . doi: 10.3788/col202321.041603 http://dx.doi.org/10.3788/col202321.041603
YU G , WILSON M R . All-atom simulations of bent liquid crystal dimers: the twist-bend nematic phase and insights into conformational chirality [J]. Soft Matter , 2022 , 18 ( 15 ): 3087 - 3096 . doi: 10.1039/d2sm00291d http://dx.doi.org/10.1039/d2sm00291d
BORSHCH V , KIM Y K , XIANG J , et al . Nematic twist-bend phase with nanoscale modulation of molecular orientation [J]. Nature Communications , 2013 , 4 : 2635 . doi: 10.1038/ncomms3635 http://dx.doi.org/10.1038/ncomms3635
FENG C , FENG J , SAHA R , et al . Manipulation of the nanoscale heliconical structure of a twist-bend nematic material with polarized light [J]. Physical Review Research , 2020 , 2 ( 3 ): 032004 . doi: 10.1103/physrevresearch.2.032004 http://dx.doi.org/10.1103/physrevresearch.2.032004
XIANG J , SHIYANOVSKII S V , IMRIE C , et al . Electrooptic response of chiral nematic liquid crystals with oblique helicoidal director [J]. Physical Review Letters , 2014 , 112 ( 21 ): 217801 . doi: 10.1103/physrevlett.112.217801 http://dx.doi.org/10.1103/physrevlett.112.217801
YUAN C L , ZHAN Y X , LIU H X , et al . Room temperature stable twist-bend nematic materials without crystallization over 1 year [J]. Giant , 2024 , 19 : 100290 . doi: 10.1016/j.giant.2024.100290 http://dx.doi.org/10.1016/j.giant.2024.100290
CHEN D , PORADA J H , HOOPER J B , et al . Chiral heliconical ground state of nanoscale pitch in a nematic liquid crystal of achiral molecular dimers [J]. Proceedings of the National Academy of Sciences of the United States of America , 2013 , 110 ( 40 ): 15931 - 15936 . doi: 10.1073/pnas.1314654110 http://dx.doi.org/10.1073/pnas.1314654110
LIU B H , YUAN C L , HU H L , et al . Dynamically actuated soft heliconical architecture via frequency of electric fields [J]. Nature Communications , 2022 , 13 : 2712 . doi: 10.1038/s41467-022-30486-2 http://dx.doi.org/10.1038/s41467-022-30486-2
IADLOVSKA O S , BABAKHANOVA G , MEHL G H , et al . Temperature dependence of bend elastic constant in oblique helicoidal cholesterics [J]. Physical Review Research , 2020 , 2 ( 1 ): 013248 . doi: 10.1103/physrevresearch.2.013248 http://dx.doi.org/10.1103/physrevresearch.2.013248
XIANG J , LI Y N , LI Q , et al . Electrically tunable selective reflection of light from ultraviolet to visible and infrared by heliconical cholesterics [J]. Advanced Materials , 2015 , 27 ( 19 ): 3014 - 3018 . doi: 10.1002/adma.201500340 http://dx.doi.org/10.1002/adma.201500340
YUAN C L , HUANG W B , ZHENG Z G , et al . Stimulated transformation of soft helix among helicoidal, heliconical, and their inverse helices [J]. Science Advances , 2019 , 5 ( 10 ): eaax9501 . doi: 10.1126/sciadv.aax9501 http://dx.doi.org/10.1126/sciadv.aax9501
ACKERMAN P J , BOYLE T , SMALYUKH I I . Squirming motion of baby skyrmions in nematic fluids [J]. Nature Communications , 2017 , 8 : 673 . doi: 10.1038/s41467-017-00659-5 http://dx.doi.org/10.1038/s41467-017-00659-5
SOHN H R O , SMALYUKH I I . Electrically powered motions of toron crystallites in chiral liquid crystals [J]. Proceedings of the National Academy of Sciences of the United States of America , 2020 , 117 ( 12 ): 6437 - 6445 . doi: 10.1073/pnas.1922198117 http://dx.doi.org/10.1073/pnas.1922198117
SOHN H R O , LIU C D , WANG Y , et al . Light-controlled skyrmions and torons as reconfigurable particles [J]. Optics Express , 2019 , 27 ( 20 ): 29055 - 29068 . doi: 10.1364/oe.27.029055 http://dx.doi.org/10.1364/oe.27.029055
SOHN H R O , LIU C D , SMALYUKH I I . Schools of skyrmions with electrically tunable elastic interactions [J]. Nature Communications , 2019 , 10 : 4744 . doi: 10.1038/s41467-019-12723-3 http://dx.doi.org/10.1038/s41467-019-12723-3
SOHN H R O , LIU C D , VOINESCU R , et al . Optically enriched and guided dynamics of active skyrmions [J]. Optics Express , 2020 , 28 ( 5 ): 6306 - 6319 . doi: 10.1364/oe.382845 http://dx.doi.org/10.1364/oe.382845
DAS S , ROH S , ATZIN N , et al . Programming solitons in liquid crystals using surface chemistry [J]. Langmuir , 2022 , 38 ( 11 ): 3575 - 3584 . doi: 10.1021/acs.langmuir.2c00231 http://dx.doi.org/10.1021/acs.langmuir.2c00231
RYABCHUN A , YAKOVLEV D , BOBROVSKY A , et al . Dynamic diffractive patterns in helix-inverting cholesteric liquid crystals [J]. ACS Applied Materials Interfaces , 2019 , 11 ( 11 ): 10895 - 10904 . doi: 10.1021/acsami.8b22465 http://dx.doi.org/10.1021/acsami.8b22465
SOHN H J , OH S W , CHOI Y , et al . A switchable cholesteric phase grating with a low operating voltage [J]. Crystals , 2021 , 11 ( 2 ): 100 . doi: 10.3390/cryst11020100 http://dx.doi.org/10.3390/cryst11020100
XIANG Y , JING H Z , CHEN H , et al . Light-driven rotation of gratings formed by electroconvection patterns in cholesteric liquid crystals [J]. Journal of Molecular Liquids , 2021 , 337 : 116366 . doi: 10.1016/j.molliq.2021.116366 http://dx.doi.org/10.1016/j.molliq.2021.116366
FUH A Y G , LIN T H , CHEN Y Y , et al . Optical control of the rotation of cholesteric liquid crystal gratings [J]. Optics Express , 2019 , 27 ( 8 ): 10806 - 10812 . doi: 10.1364/oe.27.010806 http://dx.doi.org/10.1364/oe.27.010806
ACKERMAN P J , QI Z Y , SMALYUKH I I . Optical generation of crystalline, quasicrystalline, and arbitrary arrays of torons in confined cholesteric liquid crystals for patterning of optical vortices in laser beams [J]. Physical Review E , 2012 , 86 ( 2 ): 021703 . doi: 10.1103/physreve.86.021703 http://dx.doi.org/10.1103/physreve.86.021703
KHAN M , ZHAO B L , ZHANG M , et al . Construction of cholesteric liquid crystal microlens array at air/CLC/air and water/CLC/air interfaces [J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects , 2024 , 683 : 133031 . doi: 10.1016/j.colsurfa.2023.133031 http://dx.doi.org/10.1016/j.colsurfa.2023.133031
LI Y N Q , ZHAN T , YANG Z Y , et al . Broadband cholesteric liquid crystal lens for chromatic aberration correction in catadioptric virtual reality optics [J]. Optics Express , 2021 , 29 ( 4 ): 6011 - 6020 . doi: 10.1364/oe.419595 http://dx.doi.org/10.1364/oe.419595
PERERA K , NEMATI A , MANN E K , et al . Converging microlens array using nematic liquid crystals doped with chiral nanoparticles [J]. ACS Applied Materials Interfaces , 2021 , 13 ( 3 ): 4574 - 4582 . doi: 10.1021/acsami.0c21044 http://dx.doi.org/10.1021/acsami.0c21044
LI Y N Q , ZHAN T , WU S T . Flat cholesteric liquid crystal polymeric lens with low f-number [J]. Optics Express , 2020 , 28 ( 4 ): 5875 - 5882 . doi: 10.1364/oe.387942 http://dx.doi.org/10.1364/oe.387942
ZHANG D W , XU C T , CHEN Q M , et al . Cascaded chiral birefringent media enabled planar lens with programable chromatic aberration [J]. PhotoniX , 2024 , 5 ( 1 ): 17 . doi: 10.1186/s43074-024-00132-9 http://dx.doi.org/10.1186/s43074-024-00132-9
WANG H , BISOYI H K , WANG L , et al . Photochemically and thermally driven full-color reflection in a self-organized helical superstructure enabled by a halogen-bonded chiral molecular switch [J]. Angewandte Chemie International Edition , 2018 , 57 ( 6 ): 1627 - 1631 . doi: 10.1002/anie.201712781 http://dx.doi.org/10.1002/anie.201712781
QIN L , GU W , WEI J , et al . Piecewise phototuning of self-organized helical superstructures [J]. Advanced Materials , 2018 , 30 ( 8 ): 1704941 . doi: 10.1002/adma.201704941 http://dx.doi.org/10.1002/adma.201704941
CHEN L J , LI Y N , FAN J , et al . Photoresponsive monodisperse cholesteric liquid crystalline microshells for tunable omnidirectional lasing enabled by a visible light-driven chiral molecular switch [J]. Advanced Optical Materials , 2014 , 2 ( 9 ): 845 - 848 . doi: 10.1002/adom.201400166 http://dx.doi.org/10.1002/adom.201400166
RAMOU E , ROQUE A C A . Textural landscapes of VOC-sensitive chiral liquid crystal-based materials [J]. Applied Physics Reviews , 2023 , 10 ( 1 ): 011411 . doi: 10.1063/5.0136551 http://dx.doi.org/10.1063/5.0136551
DARMON A , BENZAQUEN M , ČOPAR S , et al . Topological defects in cholesteric liquid crystal shells [J]. Soft Matter , 2016 , 12 ( 46 ): 9280 - 9288 . doi: 10.1039/c6sm01748g http://dx.doi.org/10.1039/c6sm01748g
LEE S S , KIM J B , KIM Y H , et al . Wavelength-tunable and shape-reconfigurable photonic capsule resonators containing cholesteric liquid crystals [J]. Science Advances , 2018 , 4 ( 6 ): eaat8276 . doi: 10.1126/sciadv.aat8276 http://dx.doi.org/10.1126/sciadv.aat8276
QIN L , LIU X J , HE K Y , et al . Geminate labels programmed by two-tone microdroplets combining structural and fluorescent color [J]. Nature Communications , 2021 , 12 : 699 . doi: 10.1038/s41467-021-20908-y http://dx.doi.org/10.1038/s41467-021-20908-y
EELKEMA R , POLLARD M M , VICARIO J , et al . Nanomotor rotates microscale objects [J]. Nature , 2006 , 440 ( 7081 ): 163 . doi: 10.1038/440163a http://dx.doi.org/10.1038/440163a
SOHN H R O , ACKERMAN P J , BOYLE T J , et al . Dynamics of topological solitons, knotted streamlines, and transport of cargo in liquid crystals [J]. Physical Review E , 2018 , 97 ( 5 ): 052701 . doi: 10.1103/physreve.97.052701 http://dx.doi.org/10.1103/physreve.97.052701
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