Search Results - "Kim, Rokyeon"

Two-dimensional higher-order topology in monolayer graphdiyne by Lee, Eunwoo, Kim, Rokyeon, Ahn, Junyeong, Yang, Bohm-Jung

“…Based on first-principles calculations and tight-binding model analysis, we propose monolayer graphdiyne as a candidate material for a two-dimensional…”
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Ferroelectrically tunable magnetic skyrmions in ultrathin oxide heterostructures by Wang, Lingfei, Feng, Qiyuan, Kim, Yoonkoo, Kim, Rokyeon, Lee, Ki Hoon, Pollard, Shawn D., Shin, Yeong Jae, Zhou, Haibiao, Peng, Wei, Lee, Daesu, Meng, Wenjie, Yang, Hyunsoo, Han, Jung Hoon, Kim, Miyoung, Lu, Qingyou, Noh, Tae Won

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Enhanced upper critical fields in a new quasi-one-dimensional superconductor Nb2PdxSe5 by Khim, Seunghyun, Lee, Bumsung, Choi, Ki-Young, Jeon, Byung-Gu, Jang, Dong Hyun, Patil, Deepak, Patil, Seema, Kim, Rokyeon, Choi, Eun Sang, Lee, Seongsu, Yu, Jaejun, Kim, Kee Hoon

“…We report the discovery of superconductivity with Tc = 5.5 K in Nb2PdxSe5, in which one-dimensional (1D) Nb-Se chains existing along the b-direction hybridize…”
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Electronic‐Reconstruction‐Enhanced Tunneling Conductance at Terrace Edges of Ultrathin Oxide Films by Wang, Lingfei, Kim, Rokyeon, Kim, Yoonkoo, Kim, Choong H., Hwang, Sangwoon, Cho, Myung Rae, Shin, Yeong Jae, Das, Saikat, Kim, Jeong Rae, Kalinin, Sergei V., Kim, Miyoung, Yang, Sang Mo, Noh, Tae Won

“…Quantum mechanical tunneling of electrons across ultrathin insulating oxide barriers has been studied extensively for decades due to its great potential in…”
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Dopant-site-dependent scattering by dislocations in epitaxial films of perovskite semiconductor BaSnO3 by Kim, Useong, Park, Chulkwon, Ha, Taewoo, Kim, Rokyeon, Mun, Hyo Sik, Kim, Hoon Min, Kim, Hyung Joon, Kim, Tai Hoon, Kim, Namwook, Yu, Jaejun, Kim, Kee Hoon, Kim, Jae Hoon, Char, Kookrin

“…We studied the conduction mechanism in Sb-doped BaSnO3 epitaxial films, and compared its behavior with that of the mechanism of its counterpart, La-doped…”
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Anisotropic suppression of octahedral breathing distortion with the fully strained BaBiO3/BaCeO3 heterointerface by Lee, Han Gyeol, Kim, Rokyeon, Kim, Jinkwon, Kim, Minu, Kim, Tae Heon, Lee, Shinbuhm, Noh, Tae Won

“…While the physiochemical effects of octahedral tilting and rotating distortions have been studied extensively, octahedral breathing distortion (OBD) at…”
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Half-metallic ferromagnetism and metal–insulator transition in Sn-doped SrRuO3 perovskite oxides by Kim, Namwook, Kim, Rokyeon, Yu, Jaejun

“…We investigate the electronic and magnetic properties of SrRu1-xSnxO3 by carrying out density-functional-theory calculations to show that a half-metallic…”
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Ferroelectrically tunable magnetic skyrmions in ultrathin oxide heterostructures by Wang, Lingfei, Feng, Qiyuan, Kim, Yoonkoo, Kim, Rokyeon, Lee, Ki Hoon, Pollard, Shawn D., Shin, Yeong Jae, Zhou, Haibiao, Peng, Wei, Lee, Daesu, Meng, Wenjie, Yang, Hyunsoo, Han, Jung Hoon, Kim, Miyoung, Lu, Qingyou, Noh, Tae Won

“…Magnetic skyrmions are topologically protected whirling spin texture. Their nanoscale dimensions, topologically protected stability and solitonic nature,…”
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Graphene analogue in (111)-oriented BaBiO3 bilayer heterostructures for topological electronics by Kim, Rokyeon, Yu, Jaejun, Jin, Hosub

“…Topological electronics is a new field that uses topological charges as current-carrying degrees of freedom. For topological electronics applications, systems…”
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Half-metallic ferromagnetism and metal–insulator transition in Sn-doped SrRuO^sub 3^ perovskite oxides by Kim, Namwook, Kim, Rokyeon, Yu, Jaejun

“…We investigate the electronic and magnetic properties of SrRu1-xSnxO3 by carrying out density-functional-theory calculations to show that a half-metallic…”
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Graphene analogue in (111)-oriented BaBiO 3 bilayer heterostructures for topological electronics by Kim, Rokyeon, Yu, Jaejun, Jin, Hosub

“…Topological electronics is a new field that uses topological charges as current-carrying degrees of freedom. For topological electronics applications, systems…”
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Charge and magnetic states of rutile TiO2 doped with Cr ions by Kim, Rokyeon, Cho, Suyeon, Park, Won-Goo, Cho, Deok-Yong, Oh, Se-Jung, Saint-Martin, Romuald, Berthet, Patrick, Park, Je-Geun, Yu, Jaejun

“…We observe that the electronic and magnetic properties of Cr-doped rutile TiO2 single crystals are highly dependent on growth conditions. The ferromagnetic…”
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Enhanced upper critical fields in a new quasi-one-dimensional superconductor Nb 2 Pd x Se 5 by Khim, Seunghyun, Lee, Bumsung, Choi, Ki-Young, Jeon, Byung-Gu, Jang, Dong Hyun, Patil, Deepak, Patil, Seema, Kim, Rokyeon, Choi, Eun Sang, Lee, Seongsu, Yu, Jaejun, Kim, Kee Hoon

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Enhanced upper critical fields in a new quasi-one-dimensional superconductor Nb sub(2)Pd sub(x)Se sub(5) by Khim, Seunghyun, Lee, Bumsung, Choi, Ki-Young, Jeon, Byung-Gu, Jang, Dong Hyun, Patil, Deepak, Patil, Seema, Kim, Rokyeon, Choi, Eun Sang, Lee, Seongsu, Yu, Jaejun, Kim, Kee Hoon

“…We report the discovery of superconductivity with T sub(c) = 5.5K in Nb sub(2)Pd sub(x)Se sub(5), in which one-dimensional (1D) Nb-Se chains existing along the…”
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Transferable empirical pseudopotenials from machine learning by Kim, Rokyeon, Son, Young-Woo

“…Physical Review B 109, 045153 (2024) Machine learning is used to generate empirical pseudopotentials that characterize the local screened interactions in the…”
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Dopant-site-dependent scattering by dislocations in epitaxial films of perovskite semiconductor BaSnO{sub 3} by Kim, Useong, Park, Chulkwon, Kim, Rokyeon, Mun, Hyo Sik, Kim, Hoon Min, Kim, Namwook, Yu, Jaejun, Char, Kookrin, Ha, Taewoo, Kim, Jae Hoon, Kim, Hyung Joon, Kim, Tai Hoon, Kim, Kee Hoon

“…We studied the conduction mechanism in Sb-doped BaSnO{sub 3} epitaxial films, and compared its behavior with that of the mechanism of its counterpart, La-doped…”
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Crystalline topological Dirac semimetal phase in rutile structure $\beta'$-PtO$_2 by Kim, Rokyeon, Yang, Bohm-Jung, Kim, Choong H

“…Phys. Rev. B 99, 045130 (2019) Based on first-principles calculations and symmetry analysis, we propose that a transition metal rutile oxide, in particular…”
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Two-dimensional higher-order topology in monolayer graphdiyne by Lee, Eunwoo, Kim, Rokyeon, Ahn, Junyeong, Yang, Bohm-Jung

“…npj Quantum Materials 5, 1 (2020) Based on first-principles calculations and tight-binding model analysis, we propose monolayer graphdiyne as a candidate…”
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Electronic Reconstruction Enhanced Tunneling Conductance at Terrace Edges of Ultrathin Oxide Films by Wang, Lingfei, Kim, Rokyeon, Kim, Yoonkoo, Kim, Choong H, Hwang, Sangwoon, Cho, Myung Rae, Shin, Yeong Jae, Das, Saikat, Kim, Jeong Rae, Kalinin, Sergei V, Kim, Miyoung, Yang, Sang Mo, Noh, Tae Won

“…Advanced Materials 1702001, 2017 Quantum mechanical tunneling of electrons across ultrathin insulating oxide barriers has been studied extensively for decades…”
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Enhanced Upper Critical Fields in a New Quasi-one-dimensional Superconductor Nb2PdxSe5 by Khim, Seunghyun, Lee, Bumsung, Choi, Ki-Young, Jeon, Byung-Gu, Jang, Dong Hyun, Patil, Deepak, Patil, Seema, Kim, Rokyeon, Choi, Eun Sang, Lee, Seongsu, Yu, Jaejun, Kim, Kee Hoon

“…We report a discovery of superconductivity with Tc = 5.5 K in Nb2PdxSe5, in which one-dimensional (1D) Nb-Se chains existing along the b-direction hybridize…”
Get full text