Publications
PAPERS SUBMITTED / IN PREPARATION
PUBLICATIONS
2024
"Study of vacancy ordering and the boson peak in metastable cubic Ge-Sb-Te using machine learning potentials", Young-Jae Choi, Minjae Ghim, and Seung-Hoon Jhi, Phys. Rev. Materials 8, 013606 (2024).
2023
"Lattice thermal conductivity of cubic GeTe with vacancy defects", Minjae Ghim, Young-Jae Choi, and Seung-Hoon Jhi, Phys. Rev. B 107, 184301 (2023).
"Intersite Coulomb Interactions in Charge-Ordered Systems", Bo Gyu Jang, Minjae Kim, Sang-Hoon Lee, Wooil Yang, Seung-Hoon Jhi, and Young-Woo Son, Phys. Rev. Lett. 130, 136401 (2023).
2022
"Divergence of phonon angular momentum driven by temperature and strain," Young-Jae Choi and Seung-Hoon Jhi, Phys. Rev. B 106, 094311 (2022).
"Lattice dynamical properties of antiferromagnetic oxides calculated using self-consistent extended Hubbard functional method", Wooil Yang, Bo Gyu Jang, Young-Woo Son, and Seung-Hoon Jhi, J. Phys.: Condens. Matter 34, 295601 (2022) .
"Kohn anomalies in topological insulator thin films: first-principles study", Minjae Ghim and Seung-Hoon Jhi, J. Phys.: Condens. Matter 34, 265002 (2022).
2021
"Ab initio study of lattice dynamics of group IV semiconductors using pseudohybrid functionals for extended Hubbard interactions", Wooil Yang, Sang-Hoon Lee, Young-Woo Son, and Seung-Hoon Jhi, Phys. Rev. B 104, 104313 (2021).
"Coexistence of spontaneous polarization and superconductivity in hole-doped oxyhydrides ATiO2H (A = K, Rb, Cs): First-principles study", Minjae Ghim, Nobuya Sato, Ryosuke Akashi, Seung-Hoon Jhi, and Shinji Tsuneyuki, Phys. Rev. Materials 5, 054802 (2021).
2020
"Solution-Processable, Crystalline π-Conjugated Two-Dimensional Polymers with High Charge Carrier Mobility", Samik Jhulki, Jeehong Kim, In-Chul Hwang, Golam Haider, Jiyong Park, Ji Young Park, Yeonsang Lee, Wooseup Hwang, Ajaz Ahmed Dar, Barun Dhara, Sang Hoon Lee, Juho Kim, Jin Young Koo, Moon Ho Jo, Chan-Cuk Hwang, Young Hwa Jung, Youngsin Park, Monika Kataria, Yang-Fang Chen, Seung-Hoon Jhi, Mu-Hyun Baik, Kangkyun Baek, and Kimoon Kim, Chem 6, 2035-2045 (2020).
"Efficient training of machine-learning potentials by randomized atomic-system generator", Young-Jae Choi and Seung-Hoon Jhi, J. Phys. Chem. B 124, 8704-8710 (2020).
"Effect of vacancy disorder in phase-change materials", Young-Sun Song and Seung-Hoon Jhi, J. Phys.: Condens. Matter 32, 175401 (2020).
"Origin of robust out-of-plane ferroelectricity in d1T-MoS2 monolayer", Ji-Hae Choi and Seung-Hoon Jhi, J. Phys.: Condens. Matter 32, 045702 (2020).
2018
"First-principles study of lithium-ion diffusion in β-Li3PS4 for solid-state electrolytes", Myung-Soo Lim and Seung-Hoon Jhi, Curr. Appl. Phys. 18, 541 (2018)
"Phonon instability and broken long-ranged p-bond in Ge-Sb-Te phase change materials from first principles", Young-Sun Song, Jeongwoo Kim, and Seung-Hoon Jhi, Phys. Rev. Appl. 9, 054044 (2018)
"Origin of distorted 1T-phase ReS2: first-principles study", Ji-Hae Choi and Seung-Hoon Jhi, J. Phys.: Condens. Matter 30, 105403 (2018).
"Thermoelectric properties of thin film topological insulators: A first-principles study", Myung-Soo Lim and Seung-Hoon Jhi, Solid State Commun. 270, 22 (2018).
2017
"Weyl node assisted conductivity switch in interfacial phase-change memory with van der Waals interfaces", Jinwoong Kim, Jeongwoo Kim, Young-Sun Song, Ruqian Wu, Seung- Hoon Jhi, and Nicholas Kioussi, Phys. Rev. B 96, 235304 (2017)
"Ordering mechanism and quantum anomalous Hall effect of magnetically doped topological insulators", Jeongwoo Kim, Seung-Hoon Jhi, A.H. MacDonald, and Ruqian Wu, Phys. Rev. B 96, 140410(R) (2017)
"Nanostructured topological state in bismuth nanotube arrays: inverting bonding–antibonding levels of molecular orbitals", Kyung-Hwan Jin, Seung-Hoon Jhi, and Feng Liu, : Nanoscale 9, 16638 (2017).
"Super low work function of alkali-metal-adsorbed transition metal dichalcogenides", Sol Kim, Man Young Lee, Seong Lee, and Seung-Hoon Jhi, J. Phys.: Condens. Matter 29, 315702 (2017).
"Stabilization of 1T' phase WTe2 by scalar relativistic effect", Sol Kim and Seung-Hoon Jhi, Appl. Phys. Lett. 110, 263104 (2017).
"Pair potential modeling of atomic rearrangement in GeTe-Sb2Te3 superlattice via first-principles calculations", Young-Sun Song, Jeongwoo Kim and Seung-Hoon Jhi, J. Appl. Phys. 121, 095102 (2017).
2016
"Topological phase transition and quantum spin hall edge states of antimony few layers", Sung Hwan Kim, Kyung-Hwan Jin, Joonbum Park, Jun Sung Kim, Seung-Hoon Jhi, and Han Woong Yeom, Scientific Reports, 6, 33193 (2016).
"Engineering topological surface states of Cr-doped Bi2Se3 films by spin reorientation and electric field", Jeongwoo Kim, Seung-Hoon Jhi, and Ruqian Wu, Nano Lett., 16, 6656 (2016).
"Valley-symmetry-preserved transport in ballistic graphene with gate-defined carrier guiding", Minsoo Kim, Ji-Hae Choi, Sang-Hoon Lee, Kenji Watanabe, Takashi Taniguchi, Seung- Hoon Jhi and Hu-Jong Lee, Nature Physics, 12, 1022 (2016).
"Quantum electronic transport of topological surface states in beta-Ag2Se nanowire", Jihwan Kim, Ahreum Hwang, Sang-Hoon Lee, Seung-Hoon Jhi, Sunghun Lee, YunChang Park, Si-in Kim, Hong-Seok Kim, Yong-Joo Doh, Jinhee Kim, Bongsoo Kim, ACS Nano, 10, 3936 (2016).
"Spin rectification by orbital polarization in Bi-bilayer nanoribbons", Kyung-Hwan Jin and Seung-hoon Jhi, Phys. Chem. Chem. Phys., 18, 8637 (2016)
"Topological fate of edge states of Bi single bilayer on Bi(111)", Han Woong Yeom, Kyung-Hwan Jin, and Seung-Hoon Jhi, Phys. Rev. B, 93, 075435 (2016)
"Topological modification of the electronic structure by Bi-bilayers lying deep inside bulk Bi2Se3", Paengro Lee, Jinwoong Kim, Jin Gul Kim, Min-tae Ryu, Hee-min Park, Namdong Kim, Yongsam Kim, Nam-Suk Lee, Nicholas Kioussis, Seung-Hoon Jhi, and Jinwook Chung, J. Phys.: Condens. Matter, 28, 085002 (2016)
"Band structure engineering of topological insulator heterojunctions", Kyung-Hwan Jin, Han Woong Yeom, and Seung-Hoon Jhi, Phy. Rev. B, 93, 075308 (2016)
"Band modification of graphene by using slow Cs+ ions", Sijin Sung, Sang-Hoon Lee, Paengro Lee, Jingul Kim, Heemin Park, Mintae Ryu, Namdong Kim, Choongyu Hwang, Seung-Hoon Jhi, and Jinwook Chung, RSC Advances, 6, 9106 (2016)
2015
"Magnetic phase transition in Fe-doped topological insulator Bi2Se3", Jeongwoo Kim, and Seung-Hoon Jhi, Phys. Rev. B, 92, 104405 (2015).
"A first-principles study of CO dissociative adsorption on iron nanoparticles supported on doped graphene", Sol Kim, and Seung-Hoon Jhi, Solid State Commun., 223, 50 (2015).
"Proximity Effect Induced Electronic Properties of Graphene on Bi2Te2Se", Paengro Lee, Kyung-Hwan Jin, Si Jin Sung, Jin Gul Kim, Min-Tae Ryu, Hee-Min Park, Seung-Hoon Jhi, Namdong Kim, Yongsam Kim, Seong Uk Yu, Kwang S. Kim, Do Young Noh, and Jinwook Chung, ACS Nano, 9, 10861 (2015).
"Topological phase transitions in group IV-VI semiconductors by phonons", Jinwoong Kim and Seung-Hoon Jhi, Phys. Rev. B, 92, 125142 (2015).
"Quantum Oscillation Signatures of Pressure-induced Topological Phase Transition in BiTeI", Joonbum Park, Kyung-Hwan Jin, Y. J. Jo, E. S. Choi, W. Kang, E. Kampert, J.-S. Rhyee, Seung- Hoon Jhi, and Jun Sung Kim, Scientific Reports, 5, 15973 (2015).
"Disorder-induced structural transitions in topological insulating Ge-Sb-Te compounds”, Jeongwoo Kim and Seung-Hoon Jhi, J. Appl. Phys. 117, 195701 (2015).
"Quantum anomalous Hall and quantum spin-Hall phases in flattened Bi and Sb bilayers", Kyung-Hwan Jin and Seung-Hoon Jhi, Scientific Reports, 5, 8426 (2015).
"Ultimately Short Ballistic Vertical Graphene Josephson Junctions", Gil-Ho Lee, Sol Kim, Seung-Hoon Jhi, and Hu-Jong Lee, Nature Communication, 6, 6181 (2015).
"A first-principles study on three-dimensional covalently-bonded hexagonal boron nitride nanoribbons", Sang-Hoon Lee, and Seung-Hoon Jhi, J. Phys.: Condens. Matter, 27, 075301 (2015).
"A first-principles study of alkali-metal-decorated graphyne as oxygen-tolerant hydrogen storage media", Sang-Hoon Lee, and Seung-Hoon Jhi, Carbon, 81, 418 (2015).
2014
"Transforming a surface state of a topological insulator by a Bi capping layer", Han Woong Yeom, Sung Hwan Kim, Woo Jong Shin, Kyung-Hwan Jin, Joonbum Park, Tae-Hwan Kim, Jun Sung Kim, Hirotaka Ishikawa, Kazuyuki Sakamoto, and Seung-Hoon Jhi, Phys. Rev. B, 90, 235401 (2014).
"Atomic Layer-by-Layer Thermoelectric Conversion in Topological Insulator Bismuth/Antimony Tellurides", Ji Ho Sung, Hoseok Heo, Inchan Hwang, Myungsoo Lim, Donghun Lee, Kibum Kang, Hee Cheul Choi, Jae-Hoon Park, Seung-Hoon Jhi, and Moon-Ho Jo, Nano Lett., 14, 4030 (2014).
"Edge and interfacial states in a two-dimensional topological insulator: Bi(111) bilayer on Bi2Te2Se", Sung Hwan Kim, Kyung-Hwan Jin, Joonbum Park, Jun Sung Kim, Seung-Hoon Jhi, Tae-Hwan Kim, and Han Woong Yeom, Phys. Rev. B, 89, 155436 (2014).
2013
"Anomalous Optical Phonon Splittings in Sliding Bilayer Graphene", Seon-Myeong Choi, Seung-Hoon Jhi, and Young Woo Son, ACS Nano, 7, 7151 (2013).
"Proximity-induced giant spin-orbit interaction in epitaxial graphene on a topological insulator", Kyung-Hwan Jin and Seung-Hoon Jhi, Phys. Rev. B, 87, 075442 (2013).
2012
"Topological Phase Transition in the Interaction of Surface Dirac Fermions in Heterostructures", Jeongwoo Kim, Jinwoong Kim, Kiseok Kim, and Seung-Hoon Jhi, Phys. Rev. Lett., 109, 146601 (2012).
"Emerging topological insulating phase in Ge-Sb-Te compounds", Jeongwoo Kim, and Seung-Hoon Jhi, Phys. Stat. Solidi (b), 249, 1874 (2012).
"Effect of atomic impurities on the helical surface states of the topological insulator Bi2Te3", Kyung-Hwan Jin, and Seung-Hoon Jhi, J. Phys.: Condens. Matter, 24, 175001 (2012).
2011
"Color of TiN and ZrN from first-principles calculations", Jinwoong Kim, Seung-Hoon Jhi, and Kwang Ryeol Lee, J. Appl. Phys., 110, 083501 (2011).
"Electronic topological transition in sliding bilayer graphene", Young-Woo Son, Seon-Myeong Choi, Yoon Pyo Hong, Sungjong Woo, and Seung-Hoon Jhi, Phys. Rev. B, 84, 155410 (2011).
"Controlling the self-doping of epitaxial graphene on SiC via Ar ion treatment", Hae-geun Jee, Kyung-Hwan Jin, Jin-Hee Han, Han-Na Hwang, Seung-Hoon Jhi, Young Dok Kim, and Chan- Cuk Hwang, Phys, Rev. B, 84, 075457 (2011).
"Probing Nanoscale Conductance of Monolayer Graphene under pressure", Sangku Kwon, Sunghyun Choi, H. J. Chung, Heejun Yang, S. Seo, Seung-Hoon Jhi, and Jeong Young Park, Appl. Phys. Lett., 99, 013110 (2011).
"Developing high-capacity hydrogen storage materials via quantum simulations", Seung-Hoon Jhi, and Jisoon Ihm, MRS bulletin, 36, 198 (2011).
"Metal-dispersed porous graphene for hydrogen storage", Pakpoom Reunchan, and Seung-Hoon Jhi, Appl. Phys. Lett., 98, 093103 (2011).
"Carbon monoxide-tolerant Platinum nanoparticle catalysts on defect-engineered graphene", Gyubong Kim, and Seung-Hoon Jhi, ACS Nano, 5, 805 (2011).
2010
"Spin-polarized energy gap opening in asymmetric bilayer graphene nanoribbons", Gyubong Kim, and Seung-Hoon Jhi, Appl. Phys. Lett., 97, 263114 (2010).
"Prediction of topological insulating behavior in crystalline Ge-Sb-Te", Jeongwoo Kim, Jinwoong Kim, and Seung-Hoon Jhi, Phys. Rev. B, 82, 201312(R) (2010).
"Ab initio calculations of pressure-induced structural phase transitions of GeTe", Gap-Seok Do, Jinwoong Kim, Seung-Hoon Jhi, Cheol-Hwan Park, S. G. Louie, and M. L. Cohen, Phys. Rev. B, 82, 054121 (2010).
"Controlling Energy Gap of Bilayer Graphene by Strain", Seon-Myeong Choi, Seung-Hoon Jhi, and Young-Woo Son, Nano Letters, 10, 3486 (2010).
"Crossover in the adsorption properties of alkali metals on graphene", Kyung-Hwan Jin, Seon-Myeong Choi, Seung-Hoon Jhi, Phys. Rev. B, 82, 033414 (2010).
"Divacancy-nitrogen-assisted transition metal dispersion and hydrogen adsorption in defective graphenes: A first-principles study", Woon Ih Choi, Seung-Hoon Jhi, Kwiseon Kim, and Yong-Hyun Kim, Phys. Rev. B, 81, 085441 (2010).
"Effects of Strain on Electronic Properties of Graphene", Seon-Myeong Choi, Seung-Hoon Jhi, and Young-Woo Son, Phys. Rev. B, 81, 081407(R) (2010).
2009
Ca-decorated Graphene-based 3D Structres for High-capacity hydrogen Storage", Gyubong Kim, and Seung-Hoon Jhi, J. Phys. Chem. C, 113, 20499 (2009).
"Crossover between multipole Coulomb and Kubas interactions in hydrogen adsorption on metal-graphene complexes", Gyubong Kim, Seung-Hoon Jhi, Seokho Lim and Noejung Park, Phys. Rev. B, 79, 155437 (2009).
"Effect of vacancy defects in graphene on metal anchoring and hydrogen adsorption", Gyubong Kim, Seung-Hoon Jhi, Seokho Lim and Noejung Park, Appl. Phys. Lett., 94, 173102 (2009).
"Electronic property of Na-doped epitaxial graphenes on SiC", Seon-Myeong Choi, and Seung-Hoon Jhi, Appl. Phys. Lett. 94, 153108 (2009).
"Stability of graphene band structures against an external periodic perturbation: Na on graphene", C. G. Hwang, S. Y. Shin, Seon-Myeong Choi, N. D. Kim, S. H. Uhm, H. S. Kim, C. C. Hwang, D. Y. Noh, Seung-Hoon Jhi, and J. W. Chung, Phys. Rev. B, 79, 115439 (2009).
2008
"Self-assembled metal atom chains on graphene nanoribbons", Seon-Myeong Choi, and Seung-Hoon Jhi, Phys. Rev. Lett., 101, 266105 (2008).
"Optimization of metal dispersion in doped graphitic materials for hydrogen storage", Gyubong Kim, Seung-Hoon Jhi, Noejung Park, S. G. Louie, and M. L. Cohen, Phys. Rev. B, 78, 085408 (2008).
"Calculation of hydrogen physisorption affinity to graphene species with ab-intio and density-functional methods", Noejung Park, Seokho Lim, Gyubong Kim, and Seung-Hoon Jhi, J. Kor. Phys. Soc., 53, 691 (2008).
"Dispersion of transition metal atoms in fragmented graphitic shells and hydrogen adsorption therein", Gyubong Kim, Noejung Park, and Seung-Hoon Jhi, J. Phys. Chem. Solids, 69, 1185 (2008).
"Re-emergent direct-indirect band gap transitions in carbon nanotubes under shear strains", Seon-Myeong Choi, and Seung-Hoon Jhi, Carbon, 46, 773 (2008).
"Ab initio studies of structural and electronic properties of the crystalline Ge2Sb2Te5", Geunsik Lee, and Seung-Hoon Jhi, Phys. Rev. B, 77, 153201 (2008).
"First principles studies of metal-dispersed graphene fragments for hydrogen storages", Seung-Hoon Jhi, Gyubong Kim, and Noejung Park, J. Kor. Phys. Soc., 52, 1217 (2008).
"Effective metal dispersion in pyridine-like nitrogen doped graphenes for hydrogen storage", Gyubong Kim, Noejung Park, and Seung-Hoon Jhi, Appl. Phys. Lett. 92, 013106, (2008).
2007
"An ab initio study of the electronic properties of carbon nanotubes activated by hydrogen-passivated vacancies", Seung-Hoon Jhi, Carbon, 45, 2031 (2007).
"Computational study of hydrogen storage characteristics of covalent-bonded graphenes", Noejung Park, S. Hong, Gyubong Kim, and Seung-Hoon Jhi, J. Am. Chem. Soc., 129, 8999 (2007).
"Carcinogenic activity of polycyclic aromatic hydrocarbons in first-principles", O. Efimov, Young-Gui Yoon, and Seung-Hoon Jhi, Computer Physics Communications, 177, 50 (2007).
"A theoretical study of activated nanostructured materials for hydrogen storage", Seung-Hoon Jhi, Catalysis Today, 120, 383 (2007).
2006
"Activated boron nitride nanotubes: A potential material for room-temperature hydrogen storage", Seung-Hoon Jhi, Phys. Rev. B, 74, 155424 (2006).
"A theoretical study of nanoporous organic molecules for hydrogen storage", Seung-Hoon Jhi, Microporous and Mesoporous Mater. 89, 138 (2006).
2005
"Reentrant semiconducting behavior of zigzag carbon nanotubes at substitutional doping by oxygen dimers", Seung-Hoon Jhi, S. G. Louie, and M. L. Cohen, Phys. Rev. Lett., 95, 226403 (2005).
"Glassy materials as a hydrogen storage medium: Density functional calculations?", Seung-Hoon Jhi, and Young-Kyun Kwon, Phys. Rev. B, 71, 035408 (2005).
"Formation and electronic properties of double-walled boron nitride nanotubes", Seung-Hoon Jhi, David Roundy, S. G. Louie, and M. L. Cohen, Solid State Commun., 134, 397 (2005).