Výsledky vyhledávání - "Shin-Woong Kang"

Electrically Switchable Anisometric Carbon Quantum Dots Exhibiting Linearly Polarized Photoluminescence: Syntheses, Anisotropic Properties, and Facile Control of Uniaxial Orientation

Autor: Subhangi Subedi, Avinash K. Rella, Le Gia Trung, Vineet Kumar, Shin-Woong Kang

Publikováno v: ACS Nano. 16:6480-6492

Carbon quantum dots (CQDs) have been extensively explored in diverse fields because of their exceptional features. The nanometric particles with photoluminescence (PL) benefit various optical and photonic applications. However, the majority of previo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b364e4aa476fc89dd459d4509b9bc73
https://doi.org/10.1021/acsnano.2c00758

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Syntheses and Properties of New Smectic Reactive Mesogens and Their Application in Guest-Host Polarizer

Autor: Xiang-Dan Li, Seung Hee Lee, Rui He, Eunche Oh, Shin-Woong Kang, Myong-Hoon Lee, Yang Ye

Publikováno v: Macromolecular Research. 28:910-918

We designed and synthesized new smectic liquid crystalline monomers containing photopolymerizable acrylate groups and a mesogenic core unit composed of two benzene rings, one pyrimidine-based heteroaromatic ring and an acetylene linking group. The st

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https://doi.org/10.1007/s13233-020-8121-1

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In situ planar photoalignment of liquid crystals: two-step interfacial modifications through light–matter interactions actuated by linearly polarized UV-light

Autor: Myong-Hoon Lee, Aboozar Nasrollahi, Vineet Kumar, Shin-Woong Kang

Publikováno v: Journal of Materials Chemistry C. 8:1722-1735

Photopolymerizable, photoisomerizable, photodimerizable and photoluminescent dichroic chromophores are deliberately designed and used for comprehending the sequential realization of the polyimide-free in situ photoalignment of liquid crystals (LCs).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::065a1f03bfbc76b29cfb948b5f00d7d8
https://doi.org/10.1039/c9tc05607f

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Folding-induced in-plane birefringence in homeotropically aligned graphene-oxide liquid crystal films formed by solution shear

Autor: Avinash Kumar Rella, Le Gia Trung, Subhangi Subedi, Vineet Kumar, Shin-Woong Kang

Graphene-oxide (GO) has been widely explored as a functional two-dimensional (2D) material. The GO-flakes self-assemble into colossal sheets of 2D aggregates with extreme flexibility and the GO-dispersion in water forms an alternately layered phase w

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Dichroic-dye-doped short pitch cholesteric liquid crystals for the application of electrically switchable smart windows

Autor: Kwang-Un Jeong, Vijay Kumar Baliyan, Shin-Woong Kang

Publikováno v: Dyes and Pigments. 166:403-409

A short pitch cholesteric liquid crystal (CLC) acts as one-dimensional photonic crystals. It was widely studied for electro-optical switching devices. Although it was proposed for a switchable smart window, its spectral characteristics have critical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05b40c28e1f56ef1ee0f5e39b1cfbf6d
https://doi.org/10.1016/j.dyepig.2019.03.045

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Polyimide-Free Planar Alignment of Nematic Liquid Crystals: Sequential Interfacial Modifications through Dual-Wavelength in Situ Photoalignment

Autor: Myong-Hoon Lee, Vineet Kumar, Shin-Woong Kang, Jae Jin Lyu, Ho Lim, Keun Chan Oh, Heung-Shik Park, Aboozar Nasrollahi

Publikováno v: ACS Applied Materials & Interfaces. 11:15141-15151

High-quality alignment control of liquid crystals (LCs) for ultrahigh-definition large-sized display is a challenging task. A conventional rubbing method has obvious limitations for fabricating large-sized displays with a small pixel size and an unev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7240b2389b39ec57e42488eb2c2d47e1
https://doi.org/10.1021/acsami.9b02601

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An Exploratory Investigation of the Relationship of Men’s Representation of Masculinity and Brand Consumption Behavior in Korean Society : Focused on the Alcohol Consumption Culture

Autor: Bong Hyun Kim, Shin Woong Kang

Publikováno v: Advertising Research. 119:42-88

본 연구는 참여 관찰 및 개별 심층 면접 방식의 질적 분석 방법을 통해 남성 소비자의 주류 소비와 관련해 남성성 재현의 내재적 욕구와 제품 및 브랜드 소비 행위 간의 관계를 심층적으로 �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41a56d9a47caa2a3b445d6a7f7add74a
https://doi.org/10.16914/ar.2018.119.42

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Polyimide-free homogeneous photoalignment induced by polymerisable liquid crystal containing cinnamate moiety

Autor: Myong-Hoon Lee, Shin-Woong Kang, Rui He, Seung Hee Lee, Pushan Wen

Publikováno v: Liquid Crystals. 45:1342-1352

We designed and synthesised a reactive mesogen (CRM) containing cinnamate moiety in the core and two acrylate groups at both ends. The structure was characterised by 1H NMR and FT-IR, and i...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75d9af688baf4cb3cef2fadd4b83877a
https://doi.org/10.1080/02678292.2018.1441459

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