Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Daejin Eom"'
Autor:
Wonho Song, Jung‐Yong Lee, Junhyung Kim, Jinyoung Park, Jaehyeong Jo, Eunseok Hyun, Jiwan Kim, Hyunjae Park, Daejin Eom, Gahyun Choi, Kibog Park
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 11, Pp n/a-n/a (2024)
Abstract The effective work‐function of metal electrode is one of the major factors to determine the threshold voltage of metal/oxide/semiconductor junction. In this work, it is demonstrated experimentally that the effective work‐function of the
Externí odkaz:
https://doaj.org/article/67624500d80f49129fc2badd79b237b5
Autor:
Seungwoo Song, Hu Young Jeong, Kibum Kang, Han Beom Jeong, In-Young Jung, Jung-Hoon Lee, Ansoon Kim, Jeongtae Kim, Jong Min Yuk, Daejin Eom, Junghoon Jahng, Eun Seong Lee, Seorin Cho, Seong Rae Cho, Hoseok Heo, Seungwook Choi, Min-kyung Jo
Publikováno v:
ACS Nano. 15:18113-18124
Charge doping to Mott insulators is critical to realize high-temperature superconductivity, quantum spin liquid state, and Majorana fermion, which would contribute to quantum computation. Mott insulators also have a great potential for optoelectronic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6781e344acaae2bec515bce51af4bb42
https://doi.org/10.1021/acsnano.1c06752
https://doi.org/10.1021/acsnano.1c06752
Autor:
Daejin Eom, Ja-Yong Koo
Publikováno v:
Nanoscale. 12:19604-19608
Kekulé distortion in graphene is a subject of extensive theoretical studies due to its non-trivial material properties. Yet, experimental observation of its formation mechanism and electronic structures is still elusive. Here, we used scanning tunne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2589adee29cadd7b77de0bd01266c97
https://doi.org/10.1039/d0nr03565c
https://doi.org/10.1039/d0nr03565c
Autor:
Min-Kyung, Jo, Hoseok, Heo, Jung-Hoon, Lee, Seungwook, Choi, Ansoon, Kim, Han Beom, Jeong, Hu Young, Jeong, Jong Min, Yuk, Daejin, Eom, Junghoon, Jahng, Eun Seong, Lee, In-Young, Jung, Seong Rae, Cho, Jeongtae, Kim, Seorin, Cho, Kibum, Kang, Seungwoo, Song
Publikováno v:
ACS nano. 15(11)
Charge doping to Mott insulators is critical to realize high-temperature superconductivity, quantum spin liquid state, and Majorana fermion, which would contribute to quantum computation. Mott insulators also have a great potential for optoelectronic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::298a795f08b606625a9c12ce90f0c32a
https://pubmed.ncbi.nlm.nih.gov/34734700
https://pubmed.ncbi.nlm.nih.gov/34734700
Autor:
Daejin Eom, Ja-Yong Koo
Publikováno v:
Physical review letters. 127(25)
We generate paramagnetic centers on a heavily boron-doped Si(111) surface by using a scanning tunneling microscope and show that they mediate the spin-dependent recombination of the bound holes of the boron acceptor via direct visualization. This rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52efed08f53a7f002a8d0817b377836f
https://pubmed.ncbi.nlm.nih.gov/35029440
https://pubmed.ncbi.nlm.nih.gov/35029440
Publikováno v:
Journal of the Korean Physical Society. 72:577-581
We perform first-principles calculation to investigate the possible magnetism on the Si(111)- $$\sqrt 3 \times \sqrt 3 $$ surface, which is stabilized for highly boron-doped samples. When the silicon adatom on top of a boron atom is removed to form a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84e9adf7a48be2a8110bf436f01f3ec
https://doi.org/10.3938/jkps.72.577
https://doi.org/10.3938/jkps.72.577
Publikováno v:
Surface Science. 656:33-38
Adsorption of CO molecules on Si(111)-(7×7) is investigated by using scanning tunneling microscopy (STM) and density-functional theory calculations. The most reactive site on the Si(111)-(7×7) surface is the corner adatom in the faulted half unit (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5fd31446fa5784b16b26ddd75a9afc2
https://doi.org/10.1016/j.susc.2016.09.007
https://doi.org/10.1016/j.susc.2016.09.007
Publikováno v:
Physical Review B. 100
The (001) surface of heavily boron (B) doped silicon is investigated by employing the scanning tunneling microscopy measurements and the density functional theory calculations. Two different defect structures are found in the surface layers, both of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc5d44be9b9169e48cf5d9bfd0a67d7f
https://doi.org/10.1103/physrevb.100.165301
https://doi.org/10.1103/physrevb.100.165301
Autor:
Min-kyung Jo, Hoseok Heo, Jung-Hoon Lee, Seungwook Choi, Ansoon Kim, Han Beom Jeong, Hu Young Jeong, Jong Min Yuk, Daejin Eom, Junghoon Jahng, Eun Seong Lee, In-young Jung, Seong Rae Cho, Jeongtae Kim, Seorin Cho, Kibum Kang, Seungwoo Song
Publikováno v:
ACS Nano; 11/23/2021, Vol. 15 Issue 11, p18113-18124, 12p
Publikováno v:
Surface Science. 696:121589
Incorporation of carbon (C) atoms in the Si(111)-(7 × 7) surface is investigated by using scanning tunneling microscopy and density-functional theory calculations. C atoms are supplied through thermal dissociation of CO molecules adsorbed on the Si(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::850ecb7c9ae0050938942de176a31754
https://doi.org/10.1016/j.susc.2020.121589
https://doi.org/10.1016/j.susc.2020.121589