Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Seung Youb Lee"'
Autor:
Inseon Oh, Jungmin Park, Jung-Woo Yoo, Cheolho Jeon, Daeseong Choe, Mi-Jin Jin, Junhyeon Jo, Seung Hyub Baek, Shin-Ik Kim, Seung Youb Lee
Publikováno v:
Applied Surface Science. 466:730-736
SrTiO3 (STO) is a highly attractive oxide material due to its flexible tunability of electrical properties. It can be designed to exhibit a high mobility with a tunable carrier concentration by creating oxygen vacancies, or by doping with Nb or La, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6337ec44a70f3a4b9905354eb398f77f
https://doi.org/10.1016/j.apsusc.2018.10.068
https://doi.org/10.1016/j.apsusc.2018.10.068
Autor:
Seung Youb Lee, Hyeran Kim, Soonjoo Seo, Jonghan Won, Yooseok Kim, Youngjun Kim, Youn Jung Kim, Jouhahn Lee, Byoungnam Park, Hyun Uk Lee
Publikováno v:
Applied Surface Science. 448:576-582
Semiconductor quantum dots have intriguing electronic and optical properties distinguished from bulk owing to quantum confinement effects. Among the two-dimensional materials, black phosphorus (BP) has generated enormous excitement due to its tunable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ece13b74ec33355fa211ceda8381c77
https://doi.org/10.1016/j.apsusc.2018.04.158
https://doi.org/10.1016/j.apsusc.2018.04.158
Autor:
Youngkuk Kim, Kyu Hyong Lee, Sang Ho Oh, Dong Wook Kim, Hyun Yong Song, Seokhee Lee, Junseong Song, Sung Wng Kim, Zhen Wang, Jouhahn Lee, Jae-Yeol Hwang, Seung Youb Lee
Publikováno v:
Science Advances
A 3D crystal structure can be transformed into a layered structure by dimensional manipulation, expanding the 2D material library.
The discovery of new families, beyond graphene, of two-dimensional (2D) layered materials has always attracted gre
The discovery of new families, beyond graphene, of two-dimensional (2D) layered materials has always attracted gre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1d22ad963218eac186141a3431773d6
http://europepmc.org/articles/PMC6598768
http://europepmc.org/articles/PMC6598768
Autor:
Won Chel Choi, Soo Youn Kim, Young Taek Kwon, Young Han Han, Cheolho Jeon, Yooseok Kim, Wooseok Song, Seung Youb Lee, Woo-Sung Jung, Byung Cheol Lee, Chong-Yun Park, Dae Sung Jung, Minkook Kim
Publikováno v:
Carbon. 49:1692-1698
An easy method for decorating multi-walled carbon nanotubes (MWCNTs) with metal nanoparticles (NPs) of a uniform size is reported. The NPs were obtained by energy-tunable MeV electron beam irradiation (MEBI) on NiCl2·6H2O-coated and PtCl2-coated MWC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20b2caef243f61900eee05c0206bcd94
https://doi.org/10.1016/j.carbon.2010.12.054
https://doi.org/10.1016/j.carbon.2010.12.054
Autor:
Seung-Youb Lee, Won-Chel Choi, Dong-Heon Ryul, Ji-Hoon Yang, Min-Hyeng Yeom, Myeng-Hoi Kwon, Jun-Yong Hong, Chong-Yun Park
Publikováno v:
Journal of the Korean Vacuum Society. 16:291-297
The field emission properties of CNT-emitters coated with Ag-Cu alloy have been investigated. The vertical aligned multi-walled CNTs were synthesized by dc-plasma enhanced chemical vapor deposition (dc-PECVD) and the Ag-Cu alloy was coated by using d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd2fc9e517a08c847be58922c4150f8b
https://doi.org/10.5757/jkvs.2007.16.4.291
https://doi.org/10.5757/jkvs.2007.16.4.291
Autor:
Young Taek Kwon, Won Chel Choi, Chong-Yun Park, Cheolho Jeon, Seung Youb Lee, Yoo Seok Kim, Dong Heon Ryu, Wooseok Song
Publikováno v:
Journal of nanoscience and nanotechnology. 11(7)
A field emission electron source was fabricated on a Si substrate using Ag-Cu alloy (ACa) and carbon nanotubes (CNTs). The ACa was adopted as a binder material due to its excellent electrical conductivity, oxidation stability, and suitable melting po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b6dce37825f3449ed6993a5194aa510
https://pubmed.ncbi.nlm.nih.gov/22121712
https://pubmed.ncbi.nlm.nih.gov/22121712
Autor:
Chong-Yun Park, Su-Il Lee, Myoung-Jun Cha, Seung Youb Lee, Yooseok Kim, Wooseok Song, Dae Sung Jung
Publikováno v:
Applied Physics Letters. 102:223116
Highly flexible, transparent, and conducting sheet was fabricated by decoration of uniformly sized gold nanoparticles (Au NPs) with high-density on large-area graphene by MeV electron beam irradiation (MEBI) at room temperature under ambient conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b552a9b99ee358bd648216eb50b850b0
https://doi.org/10.1063/1.4809599
https://doi.org/10.1063/1.4809599
In-situX-ray Photoemission Spectroscopy Study of Atomic Layer Deposition of TiO2on Silicon Substrate
Autor:
Seung Youb Lee, Cheolho Jeon, Seok Hwan Kim, Yooseok Kim, Woosung Jung, Ki-Seok An, Chong-Yun Park
Publikováno v:
Japanese Journal of Applied Physics. 51:031102
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9799698fc4753287dbc66ff0bd9c7908
https://doi.org/10.7567/jjap.51.031102
https://doi.org/10.7567/jjap.51.031102
Autor:
Seokhwan Kim, Woo-Sung Jung, Yooseok Kim, Seung Youb Lee, Cheolho Jeon, Chong-Yun Park, Ki-Seok An
Publikováno v:
Japanese Journal of Applied Physics. 51:031102
In-situ X-ray photoemission spectroscopy (XPS) has been used to investigate the initial stages of TiO2 growth on a Si(001) substrate by atomic layer deposition (ALD). The core level spectra of Si 2p, C 1s, O 1s, and Ti 2p were measured at every half
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b3b6354642878c0c2e81b0e3546fce6
https://doi.org/10.1143/jjap.51.031102
https://doi.org/10.1143/jjap.51.031102
Autor:
Cheolho Jeon, Chun Keun Kim, Chong-Yun Park, Tai-Hee Kang, Won Chel Choi, Kyuwook Ihm, Yooseok Kim, Seung Youb Lee, Young Hwan Kim
Publikováno v:
Applied Physics Letters. 100:023102
The roles of metal nanoparticles (NPs) decorated on carbon nanotubes (CNTs) in the enhancement of field emission properties were investigated by measuring the work functions (WF), densities of state (DOS), turn-on fields, current densities, and sizes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df049fc5232afc163661787126b8881d
https://doi.org/10.1063/1.3675460
https://doi.org/10.1063/1.3675460