교원프로필
성명 | 염한웅 |
---|---|
소속 | 물리학과 |
전화번호 | 279-2091 |
yeom@postech.ac.kr | |
Homepage | http://caldes.postech.ac.kr/ |
학력
- 1994.03 ~ 1996.02 東北大學(JA) (박사-고체물리실험(나노물리))
- 1989.03 ~ 1991.02 포항공과대학교 (석사-고체물리실험(나노물리))
- 1985.03 ~ 1989.02 서울대학교 (학사-고체물리실험(나노물리))
주요경력
- 2000.03 ~ 2010.02 : 연세대학교 물리학과
전문분야
학술지
국제전문학술지
- Coplanar semiconductor–metal circuitry defined on few-layer MoTe2 via polymorphic heteroepitaxy, NATURE NANOTECHNOLOGY, , 12, 1064-1070 (2017)
- Nanoscale Superconducting Honeycomb Charge Order in IrTe2, NANO LETTERS, , 16, 4260-4265 (2016)
- Nonvortical Rashba Spin Structure on a Surface with C-1h Symmetry, PHYSICAL REVIEW LETTERS, , 117, - (2016)
- Atomistic view of impurities interacting with a quasi-one-dimensional charge density wave, PHYSICAL REVIEW B, , 93, - (2016)
- Sublattice Interference as the Origin of sigma Band Kinks in Graphene, PHYSICAL REVIEW LETTERS, , 116, - (2016)
- Construction of a He-3 magnetic force microscope with a vector magnet, REVIEW OF SCIENTIFIC INSTRUMENTS, , 87, - (2016)
- Topological fate of edge states of single Bi bilayer on Bi(111), PHYSICAL REVIEW B, , 93, - (2016)
- Band structure engineering of topological insulator heterojunctions, PHYSICAL REVIEW B, , 93, - (2016)
- Impurity-Mediated Early Condensation of a Charge Density Wave in an Atomic Wire Array, ACS NANO, , 10, 810-814 (2016)
- Nanoscale manipulation of the Mott insulating state coupled to charge order in 1T-TaS2, NATURE COMMUNICATIONS, , 7, - (2016)
- Topological phase transition and quantum spin Hall edge states of antimony few layers, SCIENTIFIC REPORTS, , 6, - (2016)
- Realization of a Strained Atomic Wire Super lattice, ACS NANO, , 9, 10621-10627 (2015)
- Chiral solitons in a coupled double Peierls chain, SCIENCE, , 350, 182-185 (2015)
- Interplay of electron-electron and electron-phonon interactions in the low-temperature phase of 1T-TaS2, PHYSICAL REVIEW B, , 92, - (2015)
- Magnetic domain tuning and the emergence of bubble domains in the bilayer manganite La2-2xSr1+2xMn2O7 (x=0.32), PHYSICAL REVIEW B, , 92, - (2015)
- Symmetry induced peculiar Rashba effect on thallium adsorbed Si(111) surfaces, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, , 201, 88-91 (2015)
- Special issue on electron spectroscopy for Rashba spin-orbit interaction Preface, JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, , 201, 2-3 (2015)
- Charge-ordering cascade with spin-orbit Mott dimer states in metallic iridium ditelluride, NATURE COMMUNICATIONS, , 6, - (2015)
- Electron Quantization in Broken Atomic Wires, PHYSICAL REVIEW LETTERS, , 115, - (2015)
- Spatially resolved penetration depth measurements and vortex manipulation in the ferromagnetic superconductor ErNi2B2C, PHYSICAL REVIEW B, , 92, - (2015)
- Transforming a surface state of a topological insulator by a Bi capping layer, PHYSICAL REVIEW B, , 90, - (2014)
- Structural versus electronic distortions in IrTe2 with broken symmetry, PHYSICAL REVIEW B, , 90, - (2014)
- Oxygen adsorbates on the Si(111)4x1-In metallic atomic wire: Scanning tunneling microscopy and density-functional theory calculations, PHYSICAL REVIEW B, , 90, - (2014)
- Absence of Luttinger liquid behavior in Au-Ge wires: A high-resolution scanning tunneling microscopy and spectroscopy study, PHYSICAL REVIEW B, , 90, - (2014)
- Direct observation of the spin polarization in Au atomic wires on Si(553), NEW JOURNAL OF PHYSICS, , 16, - (2014)
- Edge and interfacial states in a two-dimensional topological insulator: Bi(111) bilayer on Bi2Te2Se, PHYSICAL REVIEW B, , 89, - (2014)
- Self-Assembled Nanowires with Giant Rashba Split Bands, PHYSICAL REVIEW LETTERS, , 110, - (2013)
- Visualizing Atomic-Scale Negative Differential Resistance in Bilayer Graphene, PHYSICAL REVIEW LETTERS, , 110, - (2013)
- Valley spin polarization by using the extraordinary Rashba effect on silicon, NATURE COMMUNICATION, , 4, - (2013)
- Metal - insulator transition on the Si(111)4 X 1-In surface with oxygen impurity, PHYSICAL REVIEW B, , 88, - (2013)
- Metal-insulator transition on the Si(111)4 x 1-In surface with oxygen impurity, PHYSICAL REVIEW B, , 88, - (2013)
- Valley spin polarization by using the extraordinary Rashba effect on silicon, NATURE COMMUNICATIONS, , 4, - (2013)
- Temperature dependence of the electronic structure of two-dimensional Na gas on the Si(111)-7 x 7 surface, JOURNAL OF PHYSICS-CONDENSED MATTER, , 25, - (2013)
- Visualizing Atomic-Scale Negative Differential Resistance in Bilayer Graphene, PHYSICAL REVIEW LETTERS, , 110, - (2013)
- Self-Assembled Nanowires with Giant Rashba Split Bands, PHYSICAL REVIEW LETTERS, , 110, - (2013)
- Finite-length charge-density waves on terminated atomic wires, PHYSICAL REVIEW B, , 85, - (2012)
- Atomic structure of two-dimensional binary surface alloys: Si(111)-root 21 x root 21 superstructure, SURFACE SCIENCE, , 606, 919-923 (2012)
- Electron-phonon interaction of one-dimensional and two-dimensional surface states in indium adlayers on the Si(111) surface, PHYSICAL REIVEW B, , 86, - (2012)
- Topological Solitons versus Nonsolitonic Phase Defects in a Quasi-One-Dimensional Charge-Density Wave, PHYSICAL REVIEW LETTERS, , 109, - (2012)
- Topological Solitons versus Nonsolitonic Phase Defects in a Quasi-One-Dimensional Charge-Density Wave, PHYSICAL REVIEW LETTERS, , 109, - (2012)
- Electron-phonon interaction of one-dimensional and two-dimensional surface states in indium adlayers on the Si(111) surface, PHYSICAL REVIEW B, , 86, - (2012)
- Atomic structure of two-dimensional binary surface alloys: Si(111)-root 21 x root 21 superstructure, SURFACE SCIENCE, , 606, 919-923 (2012)
- Finite-length charge-density waves on terminated atomic wires, PHYSICAL REVIEW B, , 85, - (2012)
- Comment on "Atomic Structure, Energetics, and Dynamics of Topological Solitons in Indium Chains on Si(111) Surfaces", PHYSICAL REVIEW LETTERS, , 107, - (2011)
- Radial band structure of electrons in liquid metals, PHYSICAL REVIEW LETTERS, , 107, - (2011)
- Electronic structures of Ga-induced incommensurate and commensurate overlayers on the Si(111) surface, SURFACE SCIENCE, , 605, 146-152 (2011)
- Radial Band Structure of Electrons in Liquid Metals, PHYSICAL REVIEW LETTERS, , 107, - (2011)
- Controlled electron doping into metallic atomic wires: Si(111)4x1-In, PHYSICAL REVIEW B, , 81, - (2010)
- Nearly Massless Electrons in the Silicon Interface with a Metal Film, PHYSICAL REVIEW LETTERS, , 104, - (2010)
- Conductance transition and interwire ordering of Pb nanowires on Si(557), PHYSICAL REVIEW B, , 82, - (2010)
- Electron compound nature in a surface atomic layer of a two-dimensional hexagonal lattice, PHYSICAL REVIEW B, , 82, - (2010)
- Band diagram for chemical vapor deposition diamond surface conductive layer: presence of downward band bending due to shallow acceptors, SURFACE SCIENCE, , 604, 1148-1165 (2010)
- Amorphous-to-Crystalline Phase Transformation of Thin Film Rubrene, JOURNAL OF PHYSICAL CHEMISTRY B, , 114, 9084-9084 (2010)
국내전문학술지
일반학술지
학술회의논문
학회발표
- Domain walls and solitons for topological infomatics, ., 0, 0, - (2016)
- Chiral solitons for topological informatics, ., 0, 0, - (2016)
- Creating Heterointerfaces with Textured Electronic States on Correlated Transition Metal Dichalcogenides, ., 0, 0, - (2016)
- Domain walls and solitons for topological electronics, ., 0, 0, - (2016)
- Domain walls and solitons for topological electronics, ., 0, 0, - (2016)
- Creating heterointerfaces with textured electronic states on correlated transition metal dichalcogenides, ., 0, 0, - (2016)
- Can Chiral Solitons in 2D Make Solitonics Possible?, CAN CHIRAL SOLITONS IN 2D MAKE SOLITONICS POSSIBLE?, 0, 0, - (2016)
- Charge order, superconductivity, and topological excitations of IrTe2 and TaS2, ., 0, 0, - (2015)
- Chiral edge state of 1D Z4 topological insulator, ., 0, 0, - (2015)
- Atomic wires as 1D topological insulators, ., 0, 0, - (2015)
- Chiral solitons for robust informatics, ., 0, 0, - (2015)
- Creating lateral electronic interfaces in 2D materials with strong interactions; IrTe2 and 1T-TaS2, ., 0, 0, - (2015)
- Topological excitations in low dimensional electronic systems for robust informatics, ., 0, 0, - (2015)
- Competing charge orders, domains walls, and electron correlation in IrTe2 and TaS2, ., 0, 0, - (2015)
- Soliton and chiral soliton of atomic wire charge density wave, ., 0, 0, - (2015)
- Soliton, domain wall, and charge ordering in In atomic wires and IrTe2, ., 0, 0, - (2014)
- Direct observation and manipulation of edge states of atomic scale topological insulators, ., 0, 0, - (2014)
- Direct observation of edge states of 1D and 2D topological insulators, ., 0, 0, - (2014)
- Soliton, chiral soliton, and solitronics, ., 0, 0, - (2014)
- 1D physics on metal/semiconductor surfaces; 15 years and any longer, ., 0, 0, - (2014)
- Edge states of 1D and 2D topological insulators; In/Si(111) and Bi/Bi2Te2Se, ., 0, 0, - (2014)
- Direct observation of solitons and chiral solitons, ., 0, 0, - (2014)
- Atomic scale creation of exotic spin and/or charge channels, ., 0, 0, - (2014)
- Heterostructureof 2D and 3D topological insulators, ., 0, 0, - (2014)
- Atomic scale creation of exotic spin and/or charge channels, ., 0, 0, - (2014)
- Scientific projects of Center for Artificial Low Dimensional Electronic Systems, ., 0, 0, - (2014)
- Directly observing edge electronic states of 1D and 2D topological insulators, ., 0, 0, - (2014)
- Charge Modulation and Electronic Structure of IrTe2 at Low Temperature, ., 0, 0, - (2013)
- Charge modulation and electronic structure of IrTe2 at low temperature, ., 0, 0, - (2013)
- Hybridized electronic structure of 2D and 3D topological insulators; Bi bilayer on Bi2Te2Se, ., 0, 0, - (2013)
- Direct Observation of Topological Solitons in a Quasi-1D Charge-Density Wave, ., 0, 0, - (2013)
- Direct Observation of Nanoscale Topological Solitons by Scanning Tunneling Microscopy, ., 0, 0, - (2013)
- Low Density Au Atomic Wires on the Si(553) Surface, ., 0, 0, - (2013)
- Reinvestigating Structures and Electronic States of Distorted Atomic Chains on the Si(553)-Au Surface, ., 0, 0, - (2013)
- Scanning Tunneling Microscopy and Spectroscopy Study of Oxygen Adsorbates on the Atomic Indium Wires on Si(111) Surface, ., 0, 0, - (2013)
- Charge Modulation and Electronic Structure of IrTe2 Below Transition Temperature, ., 0, 0, - (2013)
- Reinvestigating structures and electronic states of the distorted atomic chains on the Si(553)-Au surface, ., 0, 0, - (2013)
- Edge and interfacial states of 2D topological insulators in a Bi(111) bilayer on Bi2Te2Se, ., 0, 0, - (2013)
- Seeing topological solitons at the nanoscale, ., 0, 0, - (2013)
- Experimental observation in IrTe2, ., 0, 0, - (2013)
- Reinvestigating structures and electronic states of the distorted atomic chains on Au/Si(553), ., 0, 0, - (2013)
- A Study of Edge and Interfacial States on 2D and 3D Topological Insulator: Bi(111) Bilayer on Bi2Te2Se, ., 0, 0, - (2013)
- Direct Observation of Topological Solitons in a Quasi-1D Charge-Density Wave, ., 0, 0, - (2013)
- Scanning tunneling microscopy study of oxygen adsorbates on indium atomic wires on Si(111),, ., 0, 0, - (2012)
- A Study of Electronic Structure of 2D Topological Insulator: Single Bi(111) Bilayer on Bi2Te2Se, ., 0, 0, - (2012)
- Unraveling the Nature of the Electronic States of the Au-induced Chain Structure on the Ge(100) surface Using Scanning Tunneling Microscopy and Spectroscopy, ., 0, 0, - (2012)
- Self-assembled nanowire with giant Rashba spin splitting, ., 0, 0, - (2012)
- Giant Rashba Spin-splitting found on Self-assembled Nanowire, ., 0, 0, - (2012)
- Temperature dependent ARPES study for oxygen adsorption on the Si(111)4x1-In surface, ., 0, 0, - (2012)
- Atomic and electronic structures of Pt-induced wire structures on Si(110); an STM/STS study, ., 0, 0, - (2011)
- Molecules controlling the phase shift of CDW along In atomic wires on Si(111), ., 0, 0, - (2011)
- Nearly massless electrons in the silicon interface with a metal film, ., 0, 0, - (2011)
- Molecules controlling the phase shift of CDW along In atomic wires on Si(111), ., 0, 0, - (2011)
- Surface sensitive carbon 1s core-level photoemission spectra of a CVD diamond (001) surface conductive layer, ., 0, 0, - (2010)
- Finite length charge density waves on the Si(553)-Au surface, ., 0, 0, - (2010)
- Nearly massless electrons in the silicon interface with a metal film, ., 0, 0, - (2010)
- Angle-resolved photoelectron and scanning probe spectroscopy studies for novel surface systems, ., 0, 0, - (2010)
- Scanning tunneling microscopy study for pentacene molecule adsorbted on the In atomic wire formed on Si(111), ., 0, 0, - (2010)
- Massless hole carriers at silicon interface, ., 0, 0, - (2010)
- Nearly Massless Hole Carriers at Silicon Subsurface with a Monolayer Metal Film, ., 0, 0, - (2009)
- Possibility of non-Fermi-liquid behavior of metallic atomic wires on silicon surfaces, ., 0, 0, - (2009)
- Controlled electron doping into indium atomic wires on Si(111), ., 0, 0, - (2009)
- Nearly massless hole carriers at silicon subsurface covered with a lead monolayer, ., 0, 0, - (2009)
- Giant Kink in Electron Dispersion of Strongly Coupled Lead Nanowires, ., 0, 0, - (2009)
- Microscopic Mechanism on the Phase Transition of the Si(553)-Au Surface, ., 0, 0, - (2009)
- Controlled electron doping into metallic atomic wires; Si(111)4*1-In, ., 0, 0, - (2009)
- Atomic wires on silicon surfaces: Peierls instability and non-Fermi liquid state, ., 0, 0, - (2009)
- Angle-resolved Photoemission Study of Au-induced Surface Reconstructions on Si(553), ., 0, 0, - (2009)
- The Microscopic Mechanism of the Phase Transition on the Si(553)-Au Surface, ., 0, 0, - (2009)
- Angle-resolved Photoemission Study of Au-induced Surface Reconstructions on Si(553), ., 0, 0, - (2009)
- Giant Kink in Electron Dispersion of Strongly Coupled Lead Nanowires, ., 0, 0, - (2009)
- Angle-resolved photoemission study of Au-induced surface reconstructions on Si(553), ., 0, 0, - (2009)
- Initial formation and evolution of In nanoclusters on the Si(111)-7x7 surface, ., 0, 0, - (2009)
- STM study of Sn/Ge(111)-33 at low temperature, ., 0, 0, - (2008)
- The 4th Vacuum and Surface Sciences Conference of Asia and Australia, ., 0, 0, - (2008)
- Giant kinks in the electron dispersion of a lead monolayer on stepped Si(111), ., 0, 0, - (2008)
- Korean Physical Society Meeting, ., 0, 0, - (2008)
- Controlling the ground stat of atomic wires by electron doping, ., 0, 0, - (2008)
- Electronic structures of Au-induced surface phases on Si(110), ., 0, 0, - (2008)
- Strong Lateral Electron Coupling of Pb Nanowires on Stepped Si(111), ., 0, 0, - (2008)
- Water adsorbates terminating atomic wire on the vicinal Si surfaces; Si(557)-Au and Si(553)-Au, ., 0, 0, - (2008)
- STM investigation of Sn/Ge(111)-3x3 at low temperature, ., 0, 0, - (2008)
- First-principles investigation for the Au-induced Si(111)5x2 reconstruction, ., 0, 0, - (2008)
- Strong lateral electron coupling of Pb nanowires on stepped Si(111), ., 0, 0, - (2008)
- Quasi-1D physics of atomic wires on Si surfaces, ., 0, 0, - (2007)
- Intermixed dimensions in the electronic band structure of Pb nanowires on stepped Si(111), ., 0, 0, - (2007)
- Electronic structures of 1D and 2D surface reconstructions of Au/Si(110), ., 0, 0, - (2007)
- Direct observation of dynamic but fluctuations on nanowires: Si(111)5x2-Au, ., 0, 0, - (2007)
- Mechanism of interfacial bonding and dipole formation of pentecene on Silicon; theory and experiment, ., 0, 0, - (2007)
- Atomic and electronic structures of a Pb atomic wire on a vicinal Si(111), ., 0, 0, - (2007)
- First principle calculations and experiments for Si surface nanostructures, ., 0, 0, - (2007)
- Direct observation of dynamic but confined fluctuations on the atomic wires; Au/Si(111), ., 0, 0, - (2007)
- Mixed dimensions in the electronic band structure of metallic nanowires; Pb/Si(557), ., 0, 0, - (2007)
- STM study of one-dimensional structures of Pb on Si(557), ., 0, 0, - (2007)
- Direct observation of the dynamical fluctuation on nanowire; Si(111)5x2-Au, ., 0, 0, - (2007)
- Metallic atomic wires on silicon surfaces; phase transition and beyond, ., 0, 0, - (2007)
- Surface dipole layer induced by pentacene overlayer adsorbed on the Si substrate, ., 0, 0, - (2007)
- Metallic atomic wires and nanowires on Si : Phase transition and beyond, ., 0, 0, - (2007)
- Phase transitions of metallic atomic wires self-organized on Si surfaces, ., 0, 0, - (2007)
- Direct observation of fluctuation on Si(111)-5x2-Au, ., 0, 0, - (2007)
- Photoemission study of the In magic cluster array on the Si(111)7x7 surface, ., 0, 0, - (2007)
- Phase transitions of atomic wires on Si surfaces, ., 0, 0, - (2007)
단행본
연구실적
- 원자선원자막연구단(2010.3월부 이관), 재단법인한국연구재단 (2009-2010)
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- 4.5074_1차년도 이월과제, 재단법인한국연구재단 (2010-2011)
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IP
- 염한웅,김성환, 새로운 표면 전자상태가 형성된 위상 부도체 및 이의 제조방법, USA, 14/886,736 (2016)
- 염한웅,김성환, 새로운 표면 전자상태가 형성된 위상 부도체 및 이의 제조방법, 한국, 10-2014-0141730 (2015)