Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Myeongjin Jung"'
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Akademický článek
SnS/MoS2 van der Waals heterojunction for in‐plane ferroelectric field‐effect transistors with multibit memory and logic characteristics
Autor: Prashant Singh, Dongjoon Rhee, Sungpyo Baek, Hyun Ho Yoo, Jingjie Niu, Myeongjin Jung, Joohoon Kang, Sungjoo Lee
Publikováno v: EcoMat, Vol 5, Iss 5, Pp n/a-n/a (2023)
Abstract Ferroelectric two dimensional (2D) materials hold great potential to develop modern miniaturized electronic and memory devices. 2D ferroelectrics exhibiting spontaneous polarization in the out‐of‐plane direction have been extensively inv
Externí odkaz: https://doaj.org/article/6ed1b2fa2ced43a1ac3ceb8ba863889f
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2
Akademický článek
Scalable Synthesis of Pt Nanoflowers on Solution‐Processed MoS2 Thin Film for Efficient Hydrogen Evolution Reaction
Autor: Yun Seong Cho, Dongjoon Rhee, Jeongha Eom, Jihyun Kim, Myeongjin Jung, Youngdoo Son, Young-Kyu Han, Ki Kang Kim, Joohoon Kang
Publikováno v: Small Science, Vol 2, Iss 9, Pp n/a-n/a (2022)
Nanostructuring of Pt nanocatalysts increases the surface‐to‐volume ratio, thus enabling efficient usage of Pt for hydrogen evolution reaction (HER). Direct electrochemical reduction of Pt on the electrode can produce nanostructured Pt catalysts,
Externí odkaz: https://doaj.org/article/30fa6c8ebf9b4c14a8da91e42e8d9000
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3
Hierarchical Nanoscale Structuring of Solution-Processed 2D van der Waals Networks for Wafer-Scale, Stretchable Electronics
Autor: Dongjoon Rhee, Boyun Han, Myeongjin Jung, Jihyun Kim, Okin Song, Joohoon Kang
Publikováno v: ACS Applied Materials & Interfaces. 14:57153-57164
Two-dimensional (2D) semiconductors are promising for next-generation electronics that are lightweight, flexible, and stretchable. Achieving stretchability with suppressed crack formation, however, is still difficult without introducing lithographica
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05401b4c7f805957307da3386d3d4b80
https://doi.org/10.1021/acsami.2c16738
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6
Area-Selective Chemical Doping on Solution-Processed MoS2 Thin-Film for Multi-Valued Logic Gates
Autor: Dongjoon Rhee, Jeong Ho Cho, Han-Ki Kim, Sung Hyeon Jung, Dong Un Lim, Hyung Koun Cho, Joohoon Kang, Myeongjin Jung, Jihyun Kim
Publikováno v: Nano Letters. 22:570-577
Multi-valued logic gates are demonstrated on solution-processed molybdenum disulfide (MoS2) thin films. A simple chemical doping process is added to the conventional transistor fabrication procedure to locally increase the work function of MoS2 by de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc495d96df07bc6cbb89204ae5f65131
https://doi.org/10.1021/acs.nanolett.1c02947
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7
Synthesis of Six-Membered Spiro Azacyclic Oxindole Derivatives via a One-Pot Process of Umpolung Allylation/Aza-Prins Cyclization
Autor: Woo Cheol Jang, Haye Min Ko, Myeongjin Jung
Publikováno v: Organic Letters. 23:1510-1515
An unprecedented synthetic approach involving umpolung allylation/aza-Prins cyclization of N-2,2,2-trifluoroethylisatin ketimines is described. The reactions proceed smoothly with allyl bromide in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene, H
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a299d9fd62b973d6fc91901b0f3fb3b
https://doi.org/10.1021/acs.orglett.1c00292
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