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120
Antiferroelectric Phase Dielectric Relaxations in Liquid Crystal
Nidhi Pandey, Anoop Kumar Srivastava, Sudhanshu Pandey, Ramesh Manda, Rakesh Kumar, Dharmendra Singh, Ji-Hoon Lee
Materials Letters
2026
119
Selective molecular tailoring for retarders with achromaticity or a wide field-of-view
Hansol Lee, Ja Won Kim, Dae Hyeon Kwon, Yi Young Kang, Yumi Cho, Yu-Jin Choi, Jae-Won Ka, Sang Kyu Kwak, Ji-Hoon Lee
Journal of Materials Chemistry C
2026
https://doi.org/10.1039/D5TC04031K
118
Effect of UV-assisted low-temperature annealing on electrical performance of Zn-Sn-O nanofiber-based field effect transistors
Minseo Kang, Tan Tan Bui, Ji-Hoon Lee
Materials Science in Semiconductor Processing
2025
https://doi.org/10.1016/j.mssp.2025.109909
117
Durable, High-Performance Silver-Based Transparent Electrodes with Anti-Reflection Coatings for Electroluminescent Devices
Nguyen-Hung Tran, Ji-Hoon Lee
ACS Applied Materials and Interfaces
2025
https://doi.org/10.1021/acsami.5c09190
116
Electrospun Amorphous In-Zn-O Nanofibers: Nanostructural Engineering for High Performance Field Effect Transistors and Efficient Ethylene Gas Sensors
Tan Tan Bui, Jinho Lee, Dae-Young Jeon, Kihyun Kim, Minwoo Rim, Kwang-Un Jeong, Ji-Hoon Lee
Advanced Materials Technologies
2025
https://doi.org/10.1002/admt.202500732
115
Programmed Achromatic and Wide Field-of-View Retarder Using Form Birefringence of Template-Grown ZnO nanostructures
Manh-Thang Tran, Nguyen-Hung Tran, Ji-Hoon Lee
Optics and Laser Technology
2025
https://doi.org/10.1016/j.optlastec.2025.113011
114
Engineering side-chain of T-shaped reactive molecules, and its effect on the retardation dispersion and biaxiality
Jeongtae Kim, Yi Young Kang, Yu-Jin Choi, Jae-Won Ka, Ji-Hoon Lee
Optical Materials
2025
https://doi.org/10.1016/j.optmat.2025.116716
113
Extraordinary morphologies of ZnO particles grown in a lyotropic liquid crystalline phase
Minseo Kang, Shin-Woong Kang, Ji-Hoon Lee
Journal of Crystal Growth
2025
https://doi.org/10.1016/j.jcrysgro.2025.128068
112
Optimization of retarder parameters for switchable privacy mode automotive displays under asymmetric viewing conditions
Minseo Kang, Hoon-Sub Shin, Jong-Min Baek, Ji-Hoon Lee
Journal of Information Display
2025
https://doi.org/10.1080/15980316.2024.2374350
111
Switchable Privacy Mode for Symmetrically Viewed Automotive Displays: Dependence on the Optical Parameters of the Retarder
Ji-Hoon Lee, Minseo Kang, Yeongseop Lim, Hoon-Sub Shin
Current Optics and Photonics
2024
https://doi.org/10.3807/COPP.2024.8.6.1
110
Surface engineering of Al2O3 dielectric layer for all-sputtered-oxide transparent and flexible a-IGZO thin film transistor
Tan Tan Bui, Kihyun Kim, Ji-Hoon Lee
Ceramics International
2024
https://doi.org/10.1016/j.ceramint.2024.08.229
109
Effect of intra-cyclohexane rings in H-shaped reactive molecules on the negative dispersion of optical retardation
Hoai Thu Luong, Ja Won Kim, Jiyun Lee, Yi Young Kang, Yumi Cho, Jae-Won Ka, Sang Kyu Kwak, Ji-Hoon Lee
Molecular Systems Design and Engineering
2023
https://doi.org/10.1039/D3ME00089C
108
Negative biaxial retarder made from reactive molecules with X-shaped core structure
Manh-Thang Tran, Jahyeon Koo, Minwok Kim, Kwang-Un Jeong, Ji-Hoon Lee
Optical Materials
2023
https://doi.org/10.1016/j.optmat.2023.114089
107
A high κ, transparent, and stretchable Cu@TiO2 core@shell nanowire/poly(dimethylsiloxane) composite film for sensitive wearable touch sensor
Nguyen-Hung Tran, Ji-Hoon Lee
Applied Materials Today
2023
https://doi.org/10.1016/j.apmt.2023.101872
106
Fullerene-Based Nanosurfactant for the Automatic Homeotropic Alignment of Liquid Crystals
Minwook Park, Jongyoon Kim, Won-Jin Yoon, Seok-In Lim, Minwoo Rim, Youngjae Wi, Junhwa Jang, Mintaek Oh, Ji-Hoon Lee, Kwang-Un Jeong
ACS Applied Nano Materials
2023
https://doi.org/10.1021/acsanm.3c00394
105
High-performance Flexible Smart Window Based on Copper Nanowire/Multi-walled Carbon Nanotube Transparent Conducting Film
Nguyen-Hung Tran, Van Chuc Nguyen, Ji-Hoon Lee, Jung-Il Song, Hyun-Chul Kim
Journal of Materials Science
2023
https://doi.org/10.1007/s10853-022-08050-6
104
Optical monitoring of the plant growth status using polarimetry
Jongyoon Kim, Yukeyong Shin, Yunsu Nam, Jun Gu Lee, Ji-Hoon Lee
Scientific Reports
2022
https://doi.org/10.1038/s41598-022-26023-2
103
Engineering the chemical structure of H-shaped reactive molecules for negative dispersion of retardation
Jaeheung Im, Ja Won Kim, Yi Young Kang, Yunsu Nam, Won-Gun Koh, Jae-Won Ka, Ji-Hoon Lee
Molecular Systems Design and Engineering
2022
https://doi.org/10.1039/D2ME00089J
102
Optical anisotropy of retarder film made from mixtures of rodlike and T-shaped reactive molecules: dependence on the chemical structure of T-shaped molecules
Yunsu Nam, Seo-Young Kim, Ui-Chan Nam, Bo-Kyoung Park, Jaeheung Im, E-Joon Choi, Ji-Hoon Lee
Optical Materials Express
2022
https://doi.org/10.1364/OME.459468
101
Highly stretchable electroluminescent device based on copper nanowires electrode
Phuong Tran, Nguyen-Hung Tran, Ji-Hoon Lee
Scientific Reports
2022
https://doi.org/10.1038/s41598-022-13167-4
100
Negative dispersion of a form birefringence in subwavelength gratings
Phuc Toan Dang, Jongyoon Kim, Ji-Hoon Lee
Optics Express
2022
https://doi.org/10.1364/OE.458322
99
Copper Nanowire-Sealed Titanium Dioxide/Poly(dimethylsiloxane) Electrode with an In-Plane Wavy Structure for a Stretchable Capacitive Strain Sensor
Nguyen-Hung Tran, Phuong Tran, Ji-Hoon Lee
ACS Applied Nano Materials
2022
https://doi.org/10.1021/acsanm.2c00963
98
Optimization of the display viewing angle for automotive application
Jongyoon Kim, Dae-Heung Lee, Joun-Ho Lee, Ji-Hoon Lee
Journal of Information Display
2022
https://doi.org/10.1080/15980316.2021.1999338
97
Outward- and inward-distinguishable bending sensor with silver nanowires sandwiched between polydimethylsiloxane layers
Jiho Park, Ji-Hoon Lee
AIP Advances
2021
https://doi.org/10.1063/5.0072506
96
Organic Optoelectronic Materials (Volume II)
Nguyen-Hung Tran, Van-Chuc Nguyen, Ji-Hoon Lee
Crystals
2021
https://doi.org/10.3390/cryst11111327
95
Enhancement of Planar Orientation of Reactive Mesogen Molecules for Optical Retarder Film by Anisotropic Surface Plasma Treatment
Jiyeon Kim, Ji-Hoon Lee
Crystals
2021
https://doi.org/10.3390/cryst11091080
94
Ultra-broadband metamaterial absorber for high solar thermal energy conversion efficiency
Phuc Toan Dang, Jongyoon Kim, Truong Khang Nguyen, Khai Q. Le, Ji-Hoon Lee
Physica B: Condensed Matter
2021
https://doi.org/10.1016/j.physb.2021.413261
93
Effect of Out-of-plane Retardation of Substrate Film on the Viewing-angle Dependence of Transmittance in a Display Device
Sumin Ahn, Ji-Hoon Lee
Current Optics and Photonics
2021
https://doi.org/10.3807/COPP.2021.5.1.045
92
Anti-contamination SMART (Spectrum Monitoring Apparatus with Roll-to-roll Transparent film) window for optical diagnostics of plasma systems
Jongyoon Kim, Kang-Il Lee, Hyun-Young Jeong, Ji-Hoon Lee, Yong Sup Choi
Review of Scientific Instruments
2021
https://doi.org/10.1063/5.0031869
91
Dielectric and electrooptical properties of hockey-stick-shaped liquid crystal with a negative dielectric anisotropy
Phuc Toan Dang, Anoop Kumar Srivastava, E-Joon Choi, Ji-Hoon Lee
Current Applied Physics
2021
https://doi.org/10.1016/j.cap.2020.12.013
90
Application of a ZnO nanorod layer to display retarder: dependence of the optical property on synthesis conditions
Van Chuc Nguyen, Jongyoon Kim, Phuc Toan Dang, Munkhsaikhan Zumuukhorol, Tran Viet Cuong, Change-Hee Hong, Ji-Hoon Lee
Optical Materials Express
2020
https://doi.org/10.1364/OME.408412
89
Organic Optoelectronic Materials
Van-Chuc Nguyen, Ji-Hoon Lee
Crystals
2020
https://doi:10.3390/cryst10111015
88
Efficient Broadband Truncated-Pyramid-Based Metamaterial Absorber in the Visible and Near-Infrared Regions
Phuc Toan Dang, Tuan V. Vu, Jongyoon Kim, Jimin Park, Van-Chuc Nguyen, Dat D. Vo, Truong Khang Nguyen , Khai Q. Le, Ji-Hoon Lee
Crystals
2020
https://doi:10.3390/cryst10090784
87
Stokes Polarimetry Method for Measuring In-Plane Retardation and Out-of-Plane Retardation of Optical Wave
Jongyoon Kim, Ji-Hoon Lee
IEEE Transactions on Instrumentation and Measurement
2020
https://doi.org/10.1109/TIM.2020.3005275
86
Optical anisotropy conversion of retarder film made of rodlike and crosslike reactive molecules, and its dependence on the relative ratio and the orientation of the constituent molecules
Ho-Jin Choi, Kwang-Un Jeong, Ji-Hoon Lee
Optical Materials
2020
https://doi.org/10.1016/j.optmat.2019.109531
85
A designed broadband absorber based on ENZ mode incorporating plasmonic metasurfaces
Phuc Toan Dang, Khai Q. Le, Ji-Hoon Lee, Truong Khang Nguyen
Micromachines
2019
https://doi.org/10.3390/mi10100673
84
Latticework Nanostructure by Chemical Function Transfer and Molecular Shape Amplification of Programmed Reactive Mesogens
Yu-Jin Choi, Yumin Lee, Geukcheon Bang, Jinyoung Jeong, Namil Kim, Ji-Hoon Lee, Kwang-Un Jeong
Advanced Functional Materials
2019
https://doi.org/10.1002/adfm.201905214
83
Dependence of the viewing angle control property of a guest-host liquid crystal cell on the extinction coefficient of the mixture
Ho-Jin Choi, Hyunseung Lee, Seunghee Lim, Sooyoung Park, Seungkil Baek, Ji-Hoon Lee
Applied Optics
2019
https://doi.org/10.1364/AO.58.006105
82
Bending effect on the circular polarizer of an organic light-emitting diode display
Jimin Park, Ji-Hoon Lee
Applied Optics
2019
https://doi.org/10.1364/AO.58.003671
81
Coatable Compensator for Flexible Display: Single-Layered Negative Dispersion Retarder Fabricated by Coating, Self-Assembling, and Polymerizing Host−Guest Reactive Mesogens
Yu-Jin Choi, Won-Jin Yoon, Geukcheon Bang, Jinyoung Jeong, Ji-Hoon Lee, Namil Kim, Kwang-Un Jeong
ACS Applied Materials and Interfaces
2019
http://dx.doi.org/10.1021/acsami.9b02571
80
Synthesis and dielectric characterization of
polycarbonate/multi-wall carbon nanotubes nanocomposite
Poonam Yadav, Anoop K. Srivastava, Manoj K. Yadav, Ram Kripal, Vijay Singh, Dong Bok Lee, Ji-Hoon Lee
Arabian Journal of Chemistry
2019
https://doi.org/10.1016/j.arabjc.2015.10.015
79
Enhancement of flexoelastic ratio of nematic liquid crystal doped with hydrogen-bonded bimesogen molecules
Jongyoon Kim, Jahyeon Koo, Jimin Park, Kwang-Un Jeong, Ji-Hoon Lee
Journal of Molecular Liquids
2019
https://doi.org/10.1016/j.molliq.2018.12.150
78
Dependence of Retardation Dispersion on the Ultraviolet Polarization Direction During Photopolymerization of Self-organized Smectic Reactive Mesogen Molecules
Jinyoung Jeong, Yu-Jin Choi, Kwang-Un Jeong, Ji-Hoon Lee
Current Optics and Photonics
2018
77
Enhancement of flexoelectric ratio of nematic liquid crystal by doping calamitic ferroelectric liquid crystal
Jongyoon Kim, Ji-Hoon Lee
Liquid Crystals
2018
https://doi.org/10.1080/02678292.2018.1469795
76
Conversion of retardation dispersion in self-organized smectic reactive mesogen compound and its dependence on the UV polymerization temperature and the molecular orientation
Jinyoung Jeong, Yu-Jin Choi, Kwang-Un Jeong, Ji-Hoon Lee
Optics Express
2018
75
Dependence of the birefringence of the polystyrene film on the stretching conditions
Hee Jung Ryu, Jiyong Hwang, Jongyoon Kim, Ji-Hoon Lee
Applied Optics
2018
https://doi.org/10.1364/AO.57.000268
74
Effect of the ratio between monoacrylate and diacrylate reactive mesogen on the transmission spectrum of polymer-stabilized cholesteric liquid crystal
Hyungmin Kim, Jongyoon Kim, Seongil Kim, Jinook Kim, Ji-Hoon Lee
Optical Materials Express
2017
https://doi.org/10.1364/OME.8.000097
73
Construction of Polymer-Stabilized Automatic Multi Domain Vertical Molecular Alignment Layers with Pretilt Angles by Photopolymerizing Dendritic Monomers under Electric Fields
Won-Jin Yoon, Yu-Jin Choi, Dong-Gue Kang, Dae-Yoon Kim, Minwook Park, Ji-Hoon Lee, Shin-Woong Kang, Seung Hee Lee, Kwang-Un Jeong
ACS Omega
2017
72
Dependence of the reflection spectrum of the polymer-stabilized cholesteric liquid crystal on the length of the diacrylate and monoacrylate reactive mesogen molecules
Yonghwan Oh, Jongyoon Kim, Ji-Hoon Lee
Japanese Journal of Applied Physics
2017
71
Broadening the reflection bandwidth of polymer-stabilized cholesteric liquid crystal via a reactive surface coating layer
Jongyoon Kim, Hyungmin Kim, Seongil Kim, Suseok Choi, Wonbong Jang, Jinwuk Kim, Ji-Hoon Lee
Applied Optics
2017
70
Anomalously high dielectric strength and low frequency dielectric relaxation of a bent-core liquid crystal with a large kink angle
Anoop Kumar Srivastava, Jongyoon Kim, Sunggu Yeo, Jinyoung Jeong, E-Joon Choi, Vijay Singh, Ji-Hoon Lee
Current Applied
Physics
2017
69
Optical diode effect of nematic liquid crystal induced by plasma-treated surface
Jinyoung Jeong, Ji-Hoon Lee
Liquid Crystals
2017
68
Operating Voltage of Optical Instruments based on Polymer-dispersed Liquid Crystal for Inspecting Transparent Electrodes
Sunggu Yeo, Yonghwan Oh, Ji-Hoon Lee
Current Optics and Photonics
2017
67
Multifunctional Optical Thin Films Fabricated by the Photopolymerization of Uniaxially Oriented Lyotropic Liquid Crystal Monomers for Electro-Optical Device
Pureun Im, Yu-Jin Choi, Won-Jin Yoon, Dong-Gue Kang, Minwook Park, Dae-Yoon Kim, Cheul-Ro Lee, Seungbin Yang, Ji-Hoon Lee, Kwang-Un Jeong
Scientific Reports
2016
66
Simultaneous retardation compensation during bending of plastic film coated with a polymer layer of opposite birefringence
Jinyoung Jeong, Dabin Park, Ji-Hoon Lee
Applied Optics
2016
65
Single layer retarder with negative dispersion of birefringence and wide field-of-view
Jiyong Hwang, Seungbin Yang, Yu-Jin Choi, Yumin Lee, Kwang-Un Jeong, Ji-Hoon Lee
Optics Express
2016
64
Optical simulation of viewing angle property of biaxial nematic bent-core liquid crystal
Seungbin Yang, Ji-Hoon Lee
Journal of the Optical Society of Korea
2016
63
Pseudo-rodlike molecules with hockey-stick-shaped mesogen
E-Joon Choi, Kyung-Min Park, Dae-Yoon Kim, Kwang-Un Jeong, Ji-Hoon Lee
Liquid Crystals
2016
62
Dielectric relaxation in a novel tapered chiral photochromatic liquid crystalline dendrimer
Anoop Kumar Srivastava, Dae-Yoon Kim, Jongyoon Kim, Jinyoung Jeong, Ji-Hoon Lee, Kwang-Un Jeong, Vijay Singh
Liquid Crystals
2016
61
Negative dispersion retarder with a wide viewing angle made by stacking reactive mesogen on a polymethylmethacrylate film
Seungbin Yang, Hyojin Lee, Ji-Hoon Lee
Optical Engineering
2016
60
Photopolymerization of Reactive Amphiphiles: Automatic and Robust Vertical Alignment Layers of Liquid Crystals with a Strong Surface Anchoring Energy
Won-Jin Yoon, Yu-Jin Choi, Dae-Yoon Kim, Jin Soo Kim, Yeon-Tae Yu, Hyojin Lee, Ji-Hoon Lee,
Kwang-Un Jeong
Macromolecules
2016
59
Temperature Dependences of the Electrooptical Properties of Rodlike Nematic Liquid Crystals Doped with Hockey-stick-shaped Liquid Crystals
Sunggu Yeo, Anoop Kumar Srivastava, Hyojin Lee, Ji-Hoon Lee, E-Joon Choi
Journal of the Korean Physical Society
2016
58
Dependence of image flickering of negative dielectric anisotropy liquid crystal on the flexoelectric coefficient ratio and the interdigitated electrode structure
Hyojin Lee, Hyungmin Kim, Jongyoon Kim, Ji-Hoon Lee
Journal of Physics D-Applied Physics
2016
57
Viewing angle compensation of vertical alignment
liquid crystal display using a triphenylene-based
discotic reactive mesogen
Hyungmin Kim, Minwook Park, Seungbin Yang, Dong-Gue Park, Kwang-Un Jeong, Ji-Hoon Lee
Liquid Crystals
2015
56
Elimination of image flicker in a fringe-field switching liquid crystal display by applying a bipolar voltage wave
Seung-Won Oh, Jun-Hee Park, Ji-Hoon Lee, Tae-Hoon Yoon
Optics Express
2015
55
High-transmittance liquid crystal cell fabricated using nanoparticle-doped polyimide
Byung Wok Park, Jun-Hee Park, Ji-Hoon Lee, Jonghyun Choi, Tae-Hoon Yoon
Liquid Crystals
2015
54
Homeotropic orientation of nematic liquid crystal by bent-core molecules adsorbed on the surface
Jiyong Hwang, Seungbin Yang, Hyojin Lee, Jongyoon Kim, Ji-Hoon Lee, Shin-Woong Kang, E-Joon Choi
Journal of the Korean Physical Society
2015
53
Synthesis of zinc oxide (ZnO) nanorods and its phenol sensing by dielectric investigation
Shraddha Srivastava, Anook K. Srivastava, Prashant Singh, Vikas Baranwal, Ram Kripal, Ji-Hoon Lee, Avinash C. Pandey
Journal of Alloys and Compounds
2015
52
Negative dispersion retarder using two negative birefringence films
Anoop Kumar Srivastava, Seungbin Yang, Ji-Hoon Lee
Optics Express
2015
51
High dielectric response of 2D-polyaniline nanoflake based epoxy nanocomposites
Meher Wan, Anoop K. Srivastava, Punit K. Dhawan, Raja Ram Yadav, Sudhindra B. Sant, Ram Kripal, Ji-Hoon Lee
RSC Advances
2015
50
Negative dispersion of birefringence of smectic liquid crystal-polymer composite: dependence on the constituent molecules and temperature
Seungbin Yang, Hyojin Lee, Ji-Hoon Lee
Optics Express
2015
49
Fast falling time of fringe-field-switching negative dielectric anisotropy liquid crystal achieved by inserting vertical walls
Hyungmin Kim, Ji-Hoon Lee
Applied Optics
2015
48
Electro-optical properties of smectic liquid crystal-polymer composite with a negative dispersion of birefringence
Hyojin Lee, Seungbin Yang, Ji-Hoon Lee
Current Applied
Physics
2015
47
Orientational and electro-optical properties of liquid crystal aligned with a directly spinnable carbon nanotube web
Hyojin Lee, Ji-Hoon Lee, Chi P. Huynh, Stephen C. Hawkins, Mustafa Musameh, Dae Hyung Kim, Seung Hee Lee, Jonghyun Choi
Liquid Crystals
2015
46
Elimination of image flicker in fringe-field switching liquid crystal display driven with low frequency electric field
Jung-Wook Kim, Tae-Hoon Choi, Tae-Hoon Yoon, E-Joon Choi, Ji-Hoon Lee
Optics Express
2014
45
Negative dispersion of birefringence in two-dimensionally self-organized smectic liquid crystal and monomer thin film
Hyojin Lee, Ji-Hoon Lee
Optics Letters
2014
44
Electro-optical properties of a nematic liquid crystal aligned with a mixture of nanofibres and polyimide
Hyojin Lee, Hyungmin Kim, Seungbin Yang, Jiyong Hwang, Ji-Hoon Lee, Jonghyun Choi
Journal of Physics D-Applied Physics
2014
43
Effect of an electric field applied during the injection procedure on the pretilt angle of a nematic liquid crystal
Shin-Woon Kang, Ji-Hoon Lee
Liquid Crystals
2014
42
Novel film patterned retarder utilizing in-plane electric field
Ji-Hoon Lee, Il Hwa Jeong, Ji Hoon Yu, Ki Hoon Song, Kwang-Un Jeong, Shin-Woong Kang, Myoung-Hoon Lee, Seung Hee Lee
Optics Express
2014
41
Improvement of the relaxation time and the order parameter of nematic liquid crystal using a hybrid alignment mixture of carbon nanotube and polyimide
Hyojin Lee, Seungbin Yang, Ji-Hoon Lee, Young Soo Park
Applied Physics Letters
2014
40
Effect of the polarisation and incident angle of a UV light on the electrooptical response of the polymer-stabilised vertically aligned in-plane switching liquid crystal
Tae-Hoon Yoon, Ji-Hoon Lee
Liquid Crystals
2014
39
Unusual temperature dependence of the splay elastic constant of a rodlike nematic liquid crystal doped with a highly kinked bent-core molecule
Ji-Hoon Lee, Tae-Hoon Yoon, E-Joon Choi
Physical Review E
2013
38
Reduced operating voltage and grey-to-grey response time in a vertically aligned liquid crystal display using a mixture of two polyimide alignment materials
Ji-Hoon Lee, Young Eun Choi, Jun Hee Lee, Byeong Hoon Lee,
Won Il Song, Kwang-Un Jeong, Gi-Dong Lee, Seung Hee Lee
Journal of Physics D-Applied Physics
2013
37
Achromatic optical compensation using dispersion of uniaxial films for elimination of off-axis light leakage in a liquid crystal cell
Seung-Won Oh, Byung Wok Park, Ji-Hoon Lee, Tae-Hoon Yoon
Applied Optics
2013
36
Enhanced contrast ratio and viewing angle of polymer-stabilized liquid crystal via refractive index matching between liquid crystal
Ji-Hoon Lee, Jung Jin Lee, Young Jin Lim, Sudarshan Kundu, Shin-Woong Kang, Seung Hee Lee
Optics Express
2013
35
Chiral domain formation from the mixture of achiral rod-like liquid crystal and tri boomerang-shaped molecule
Ji-Hoon Lee, Tae-Hoon Yoon
Journal of Applied Physics
2013
34
Effect of the surface affinity of liquid crystals and monomers on the orientation of polymer-dispersed liquid crystal
Ji-Hoon Lee, Tae-Hoon Yoon
Japanese Journal of Applied Physics
2013
33
Vertical alignment of liquid crystals without alignment layers
Ki-Han Kim, Byung Wok Park, Sun-Wook Choi, Ji-Hoon Lee, Hoon Kim, Ki-Chul Shin, Hee Seop Kim, Tae-Hoon Yoon
Liquid Crystals
2013
32
Electro-optical properties of the nematic phase in V-shaped molecules with a 2,3-naphthalene central unit
E-Joon Choi, Young-Ho Seo, Sang-Byung Park, Wang-Cheol Zin, Dong Han Song, Gak Seok Lee, Tae-Hoon Yoon, Ji-Hoon Lee
Journal of Materials Chemistry C
2013
31
Optimization of Rubbing Angle in a Bistable 90o-Twisted Liquid Crystal Cell for Low Voltage Operation
Min-Gyeong Jo, Dong Han Song, Ji-Hoon Lee, and Tae-Hoon Yoon
Japanese Journal of Applied Physics
2012
30
Formation of liquid crystal multi-domains with different threshold voltages by varying the surface anchoring energy
Ji-Hoon Lee, Huillian Jin, Jung-Wook Kim, Ki-Han Kim, Byung Wok Park, Tae-Hoon Yoon, Hoon Kim, Ki-Chul Shin, Hee Seop Kim
Journal of Applied Physics
2012
29
Formation of Dual Threshold in a Vertical Alignment Liquid Crystal Device
Sun-Wook Choi, Huilian Jin, Ki-Han Kim, Ji-Hoon Lee, Hoon Kim, Ki-Chul Shin,
Hee Seop Kim, and Tae-Hoon Yoon
Journal of the Optical Society of Korea
2012
28
Uniform Dispersion of Liquid Crystal Droplets in the Polymer Matrix by Chemical Affinity Difference-Induced Phase Separation
Zheng-Guo Shen, Ji-Hoon Lee, Tae-Hoon Yoon
Japanese Journal of Applied Physics
2012
27
Pixel electrode structure for high transmittance in a multi-domain vertical alignment liquid crystal display device
Ki-Han Kim, Eun-Young Jeon, Byung Wok Park, Dong Han Song, Ji-Hoon Lee, Gak Seok Lee, Ki-Chul Shin, Hee Seop Kim, and Tae-Hoon Yoon
Journal of Physics D-Applied Physics
2012
26
Flexoelectric effect of a rod-like nematic liquid crystal doped with highly-kinked bent-core molecules for energy converting components
Ji-Hoon Lee, Tae-Hoon Yoon, E-Joon Choi
Soft Matter
2012
25
Single cell-gap transflective liquid crystal device created by controlling the pretilt angle using a liquid crystalline polymer
Eun-Young Jeon, Ki-Han Kim, Ji-Hoon Lee, Tae-Hoon Yoon
Optics Express
2011
24
Surface gliding of the easy axis of a polymer-stabilized nematic liquid crystal, and its dependence on the constituent monomers
Ji-Hoon Lee, Tae-Hoon Yoon
Physical Review E
2011
23
Boundary symmetry-stabilized memory in mono-layered cholesteric capsules
Ji-Hoon Lee, Burm-Young Lee
Applied Physics Letters
2011
22
Reversible greyscale memory effect of a bent-core liquid crystal
Zhe Hong, Yan Jin, Ji-Hoon Lee, Tae-Hoon Yoon, E-Joon Choi, Eun-Woo Lee
Journal of Physics D-Applied Physics
2011
21
Spontaneous chiral transition of a polymer-stabilised achiral nematic liquid crystal with cylindrical geometry
Kwang-Nyun Kim, Tae-Hoon Yoon, Ji-Hoon Lee
Liquid Crystals
2011
20
Flexible Ferroelectric Liquid Crystal Cell Stabilized by Column Spacer and Polymer Wall: Influence of Bending and Pressing on the Mechanical Stability
Ji-Hoon Lee, Min-Ki Choi, Tong-Kun Lim, Tae-Hoon Yoon
Japanese Journal
of Applied Physics
2011
19
Effects of Phase-Separation Direction of Monomers on Polymer Wall Formation and Electrooptical Properties of Flexible Smectic Liquid Crystal Cell
Ji-Hoon Lee, Tae-Hoon Yoon
Japanese Journal
of Applied Physics
2011
18
Hybrid Alignment Induced by Asymmetric Photopolymerization of Liquid Crystal-Reactive Mesogen Composition between Two Plastic Substrates
Kyoung-Sun Kim, Ji-Hoon Lee
Japanese Journal
of Applied Physics
2011
17
Biaxial-uniaxial transition in a self-assembled nematic liquid crystal by field-induced molecular conformation
Ji-Hoon Lee, Tong-Kun Lim, Tae-Hoon Yoon
Physical Review E
2011
16
Reverse-Tilt-Domain Boundary Wall in a Polymer-Encapsulated Flexible Liquid Crystal Display
Sun-Kyoung Kim, Ji-Hoon Lee
Japanese Journal
of Applied Physics
2011
15
Printable flexible cholesteric capsule display with a fine resolution of RGB subpixels
Burm-Young Lee, Ji-Hoon Lee
Current Applied
Physics
2011
14
Smectic A phase in a new bent-shaped mesogen based on a 2,3-naphthalenecentral core with an acute-subtended angle
E-Joon Choi, Xin Cui, Chang-Woo Ohk, Wang-Cheol Zin, Ji-Hoon Lee, Tong-Kun Lim, Won-Gun Jang
Journal of Materials Chemistry
2010
13
Synthesis and Mesomorphic Properties of Main-Chain Polymers Containing V-Shaped Bent-Core Mesogens with Acute-Subtended Angle
E-Joon Choi, Eun-Chol Kim, Chang-Woo Ohk, Wang-Cheol Zin, Ji-Hoon Lee, Tong-Kun Lim
Macromolecules
2010
12
Direct measurement of surface-induced orientational order parameter profile above the nematic-isotropic phase transition temperature
Ji-Hoon Lee, Timothy J. Atherton, Valentin Barna, Antonio De Luca, Emanuela Bruno, Rolfe G. Petschek, Charles Rosenblatt
Physical Review Letters
2009
11
Full control of nematic pretilt angle using spatially homogeneous mixtures of two polyimide alignment materials
Ji-Hoon Lee, Daeseung Kang, Christopher M. Clarke, Charles Rosenblatt
Journal of Applied Physics
2009
10
Phase Separation Induced Polar Electrooptical Effect in a Doped Nematic Liquid Crystal Cell
Ji-Hoon Lee, Daeseung Kang, Rolfe G. Petschek, Charles Rosenblatt
Applied Physics Express
2008
9
Polar-horizontal versus polar-vertical reverse-tilt-domain walls: Influence of a pretilt angle below the nematic-isotropic phase transition
Ji-Hoon Lee, Timothy J. Atherton, Daeseung Kang, Rolfe G. Petschek, Charles Rosenblatt
Physical Review E
2008
8
Polarity-sensitive switching induced by the electric field in a self-assembled nematic system from two different achiral species of molecules
Ji-Hoon Lee, Chi-Woong Jang, Tong-Kun Lim
Journal of Applied
Physics
2007
7
Anticlinic Antiferroelectric Smectic Liquid Crystal Formed by a Asymmetric Banana-Shaped Molecule
E-Joon Choi, Xin Cui, Wang-Cheol Zin, Chang-Woo Ohk, Tong-Kun Lim, Ji-Hoon Lee
CHEMPHYSCHEM
2007
6
Dynamics of electro-optical switching processes in surface stabilized biaxial nematic phase found in bent-core liquid crystal
Ji-Hoon Lee, Tong-Kun Lim, Won-Taeck Kim, Jung-Il Jin
Journal of Applied Physics
2007
5
Realization of Grayscale Memory Operation in a Step-Growth Based Polymer Stabilized Ferroelectric Liquid Crystal System
Ji-Hoon Lee, Tong-Kun Lim, Young-Wan Kwon, Jung-Il Jin, Soon-Bum Kwon, Sung-Tae Shin
Japanese Journal of Applied Physics
2006
4
Inducing an antiferroelectric phase by segregating the layers of an intrinsically ferroelectric phase-only liquid crystal with linear-shaped molecules
Ji-Hoon Lee, Tong-Kun Lim
Journal of Applied Physics
2005
3
A Study on the orientational ordering deformation in ferroelectric liquid crystal during bending of the plastic substrate
Ji-Hoon Lee, Ock-Soo Son, Chi-Woong Jang, Tong-Kun Lim
Japanese Journal of Applied Physics
2005
2
Study of the hysteretic behavior in polymer stabilized ferroelectric liquid crystals
Ji-Hoon Lee, Tong-Kun Lim
Japanese Journal of Applied Physics
2005
1
Memory effects in polymer stabilized ferroelectric liquid crystals, and their dependence on the morpohology of the constituent molecules
Ji-Hoon Lee, Tong-Kun Lim, Young-Wan Kwon, Jung-Il Jin
Journal of Applied Physics
2005