Alignment‐inducement property of physicochemically reconstructed EVA layer via plasma ion‐beam treatment for liquid crystal system
Lee, Dong Wook, Kim, Dong Hyun, Oh, Jin Young, Yang, Da Bin, Won, Jonghoon, In Jang, Jong, Jeong, Hae‐Chang, Seo, Dae‐Shik
Published in Surface and interface analysis (01.03.2023)
Published in Surface and interface analysis (01.03.2023)
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Journal Article
Curing temperature-dependent physicochemical reconstruction of strontium aluminum lanthanum oxide film for enhanced liquid crystal systems
Kim, Dong Hyun, Lee, Dong Wook, Oh, Jin Young, Won, Jonghoon, Jang, Jong In, Jeong, Hae-Chang, Seo, Dae-Shik
Published in Applied physics. A, Materials science & processing (01.09.2022)
Published in Applied physics. A, Materials science & processing (01.09.2022)
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Journal Article
Physicochemically modified high-resolution tin oxide thin film using soft imprinting
Kim, Dong Hyun, Lee, Dong Wook, Oh, Jin Young, Lee, Ju Hwan, Won, Jonghoon, Jang, Jong In, Jeong, Hae-Chang, Seo, Dae-Shik
Published in RSC advances (20.09.2022)
Published in RSC advances (20.09.2022)
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Journal Article
Superior nanopatterns via adjustable nanoimprint lithography on aluminum oxide in high-K thin films with ultraviolet curable polymer
Oh, Jin Young, Kim, Eun-Mi, Heo, Gi-Seok, Kim, Dong Hyun, Lee, DongWook, Jeong, Hae-Chang, Seo, Dae-Shik
Published in RSC advances (20.12.2021)
Published in RSC advances (20.12.2021)
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Journal Article
The Neutrophil-to-Lymphocyte Ratio and Preoperative Pulmonary Function Test Results as Predictors of In-Hospital Postoperative Complications after Hip Fracture Surgery in Older Adults
Hong, Seung-Wan, Jeong, Hae-Chang, Kim, Seong-Hyop
Published in Journal of clinical medicine (23.12.2022)
Published in Journal of clinical medicine (23.12.2022)
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Journal Article
Anisotropy and surface morphology of polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene thin layer irradiated with ion beam
Kim, Dong Hyun, Kim, Eun-Mi, Heo, Gi-Seok, Lee, Dong Wook, Oh, Jin Young, Jeong, Hae-Chang, Won, Jonghoon, Seo, Dae-Shik
Published in Liquid crystals (09.08.2022)
Published in Liquid crystals (09.08.2022)
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Journal Article
Nanostructured hafnium-doped strontium oxide film for homeotropic/homogeneous convertible liquid crystal alignment depending on the curing temperature
Kim, Dong Hyun, Lee, Dong Wook, Oh, Jin Young, Won, Jonghoon, Jeong, Hae-Chang, Seo, Dae-Shik
Published in International journal of smart and nano materials (02.10.2022)
Published in International journal of smart and nano materials (02.10.2022)
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Journal Article
Electro-optical performance of liquid crystal device based on Al-doped SnO fabricated by sol-gel process
Won, Jong Hoon, Lee, Ju Hwan, Kim, Dong Hyum, Lee, Dong Wook, Kim, Dae-Hyun, Jeong, Hae-Chang, Oh, Byeong-Yun, Han, Jeong Min, Seo, Dae-Shik
Published in Liquid crystals (19.02.2020)
Published in Liquid crystals (19.02.2020)
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Journal Article
Decreasing the Residual DC Voltage by Neutralizing the Charged Mobile Ions in Liquid Crystals
Liu, Yang, Sang, Jingxin, Liu, Hao, Xu, Haiqin, Zhao, Shuguang, Sun, Jiatong, Lee, Ju Hwan, Jeong, Hae-Chang, Seo, Dae-Shik
Published in Crystals (Basel) (01.04.2019)
Published in Crystals (Basel) (01.04.2019)
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Journal Article
Homogeneous Liquid Crystal Alignment on Ion Beam-Induced Y2Sn2O7 Layers
Yang Liu, Hong-Gyu Park, Ju Hwan Lee, Sang Bok Jang, Yoon Ho Jung, Hae-Chang Jeong, Dae-Shik Seo
Published in IEEE electron device letters (01.04.2015)
Published in IEEE electron device letters (01.04.2015)
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Journal Article
One-dimensional surface wrinkling for twisted nematic liquid crystal display based on ultraviolet nanoimprint lithography
Jeong, Hae-Chang, Lee, Ju Hwan, Won, Jonghoon, Oh, Byeong Yun, Kim, Dong Hyun, Lee, Dong Wook, Song, In Ho, Liu, Yang, Seo, Dae-Shik
Published in Optics express (24.06.2019)
Published in Optics express (24.06.2019)
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Journal Article
Hysteresis-free, energy efficient twisted nematic liquid crystal systems based on IB-irradiated gallium-doped tin oxide films
Jeong, Hae-Chang, Heo, Gi-Seok, Kim, Eun-Mi, Park, Hong-Gyu, Lee, Ju Hwan, Han, Jeong-Min, Seo, Dae-Shik
Published in Journal of sol-gel science and technology (01.07.2016)
Published in Journal of sol-gel science and technology (01.07.2016)
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Journal Article
A Miniaturized WiMAX Band 4-W Class-F GaN HEMT Power Amplifier Module
JEONG, Hae-Chang, OH, Hyun-Seok, YEOM, Kyung-Whan
Published in IEEE transactions on microwave theory and techniques (01.12.2011)
Published in IEEE transactions on microwave theory and techniques (01.12.2011)
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Journal Article
Stable and fast switching of liquid crystals on solution-derived compound oxide films irradiated by ion beam
Gyu Park, Hong, Jeong, Hae-Chang, Lee, Ju Hwan, Heo, Gi-Seok, Kim, Eun-Mi, Kim, Tae Wan, Seo, Dae-Shik
Published in Journal of sol-gel science and technology (01.09.2017)
Published in Journal of sol-gel science and technology (01.09.2017)
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Journal Article
Homogeneous liquid crystal alignment of spin-coated strontium oxide and its application for superior LCD performance
Jeong, Hae-Chang, Park, Young Soo, Park, Kyoung Yong, Kim, Min Sun, Park, Hong-Gyu, Oh, Byeong-Yun, Seo, Dae-Shik
Published in Journal of sol-gel science and technology (01.04.2016)
Published in Journal of sol-gel science and technology (01.04.2016)
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Journal Article
Unidirectional alignment of liquid crystals on solution-derived hafnium tin oxide films via ion-beam irradiation
Lee, Ju Hwan, Jeong, Hae-Chang, Jang, Sang Bok, Park, Hong-Gyu, Oh, Byeong-Yun, Han, Jeong-Min, Seo, Dae-Shik
Published in Journal of sol-gel science and technology (01.04.2017)
Published in Journal of sol-gel science and technology (01.04.2017)
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Journal Article
Liquid crystal alignment on ion-beam irradiated homogeneous hafnium strontium oxide films deposited by sol–gel process
Park, Hong-Gyu, Jeong, Hae-Chang, Lee, Ju Hwan, Oh, Byeong-Yun, Kim, Dai-Hyun, Han, Jeong-Min, Seo, Dae-Shik
Published in Journal of sol-gel science and technology (01.06.2017)
Published in Journal of sol-gel science and technology (01.06.2017)
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Journal Article
MMIC 기반 Ka대역 주파수합성기 및 수신기 개발
서미희, 정해창, 나경일, 김소수, Mihui, Seo, Hae-Chang, Jeong, Kyoung-Il, Na, Sosu, Kim
Published in The journal of the institute of internet, broadcasting and communication : JIIBC (28.02.2023)
Published in The journal of the institute of internet, broadcasting and communication : JIIBC (28.02.2023)
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Journal Article