The lab focuses on Multi-Functional Soft materials, Bio-inspired ionic brain and nerve system, Solid state ionic devices for bio-medical uses, Materials for tissue replacements and medical aids, Stretchable ionics, Hydro-gels, Organo-gels and Iono-gels.

다기능 연성 재료, 생체 영감 이온 두뇌 및 신경 시스템, 생체 의료용 고체 이온 장치, 조직 대체 및 의료 보조 재료, 신축성 이온, 하이드로겔, 오르가노겔 및 이오노겔에 중점을 둡니다.

Stretchable, Transparent Ionic Conductors

Highly stretchable and tough hydrogels

Islands stretch test for measuring the interfacial fracture energy between a hard film and a soft substrate

Debonding and fracture of ceramic islands on polymer substrates

Folding wrinkles of a thin stiff layer on a soft substrate

Inorganic islands on a highly stretchable polyimide substrate

Performance and Biocompatibility of Extremely Tough Alginate / Polyacrylamide Hydrogels

Wrinkled hard skins on polymers created by focused ion beam

Ahn, Cheol-Hee

Engineering the shape and structure of materials by fractal cut

Electric current-induced annealing during uniaxial tension of aluminum alloy

Elucidating the origin of electroplasticity in metallic materials

Electric current–assisted deformation behavior of Al-Mg-Si alloy under uniaxial tension

Fabrication of Si core/C shell nanofibers and their electrochemical performances as a lithium-ion battery anode

Mechanics of indentation of plastically graded materials—II: experiments on nanocrystalline alloys with grain size gradients

Mechanics of indentation of plastically graded materials—I: Analysis

Origin of Size Dependency in Coherent-Twin-Propagation-Mediated Tensile Deformation of Noble Metal Nanowires

Crack nucleation during mechanical fatigue in thin metal films on flexible substrates

A Half Millimeter Thick Coplanar Flexible Battery with Wireless Recharging Capability

Exploring nanomechanical behavior of silicon nanowires: AFM bending versus nanoindentation

Highly durable and flexible dye-sensitized solar cells fabricated on plastic substrates: PVDF-nanofiber-reinforced TiO2 photoelectrodes

2D reentrant auxetic structures of graphene/CNT networks for omnidirectionally stretchable supercapacitors

Directing the Deformation Paths of Soft Metamaterials with Prescribed Asymmetric Units

Reliability issues and solutions in flexible electronics under mechanical fatigue

2D reentrant micro-honeycomb structure of graphene-CNT in polyurethane: High stretchability, superior electrical/thermal conductivity, and improved shape memory properties

Theoretical evidence for low charging overpotentials of superoxide discharge products in metal–oxygen batteries

Design of super-conformable, foldable materials via fractal cuts and lattice kirigami

Choi, In-Suk

Doh, Jun-Sang

The mechanical behavior of 5052-H32 aluminum alloys under a pulsed electric current

A model for deformation behavior and mechanically induced martensitic transformation of metastable austenitic steel

A review of electrically-assisted manufacturing

Microstructural visualization of compositional changes induced by transition metal dissolution in Ni-rich layered cathode materials by high-resolution particle analysis

Strain rate dependent tensile behavior of advanced high strength steels: Experiment and constitutive modeling

Investigation of strain-induced martensitic transformation in metastable austenite using nanoindentation

Microstructure and tensile behavior of duplex low-density steel containing 5 mass% aluminum

Three-dimensional numerical and experimental investigation on friction stir welding processes of ferritic stainless steel

In Vitro and In Vivo Evaluation of Whitlockite Biocompatibility: Comparative Study with Hydroxyapatite and β ‐Tricalcium Phosphate

Design method for TRIP-aided multiphase steel based on a microstructure-based modelling for transformation-induced plasticity and mechanically induced martensitic transformation

A ductile fracture criterion in sheet metal forming process

Microstructural analysis of friction stir welded ferritic stainless steel

Analysis of surface and internal cracks in continuously cast beam blank

Effect of electric current on recrystallization kinetics in interstitial free steel and AZ31 magnesium alloy

Athermally enhanced recrystallization kinetics of ultra-low carbon steel via electric current treatment

Investigations of the microstructure evolution and tensile deformation behavior of austenitic Fe-Mn-Al-C lightweight steels and the effect of Mo addition

Hoon-Hwe Cho (조훈휘)

Moon-Jo Kim

Myoung-Gyu Lee

Dong-Woo Suh

Seong-Jun Park

In-Suk Choi

Keunho Lee

Yigil Cho

Kyeongjae Jeong

Chang-Seok Oh

Sung-Gyu Kang

Se Jong Kim

Tae-Ho Lee

Dong-Ik Kim/ 김동익

Hwangsun Kim

Jin-Yoo Suh (서진유)

Siwook Park

Jae-il Jang (장재일)

Sung Bo Lee

Hyun Uk Hong

Han, Heung Nam

Han, Jeong Woo

Atomic structure of conducting nanofilaments in TiO 2 resistive switching memory

Development of new interatomic potentials appropriate for crystalline and liquid iron

Development of an interatomic potential for phosphorus impurities in α-iron

Magnetic ordering at the edges of graphitic fragments: Magnetic tail interactions between the edge-localized states

Electrical manipulation of nanofilaments in transition-metal oxides for resistance-based memory

Best practices in machine learning for chemistry

First-principles study on doping and phase stability of

Organolead Halide Perovskites for Low Operating Voltage Multilevel Resistive Switching.

Hydrated Manganese(II) Phosphate (Mn 3 (PO 4 ) 2 ·3H 2 O) as a Water Oxidation Catalyst

Al‐Doped TiO 2 Films with Ultralow Leakage Currents for Next Generation DRAM Capacitors

Oxygen Vacancy Clustering and Electron Localization in Oxygen-Deficient : <?format ?> Study

Novel high-κ dielectrics for next-generation electronic devices screened by automated ab initio calculations

Capacitors with an equivalent oxide thickness of< 0.5 nm for nanoscale electronic semiconductor memory

First-principles study of point defects in rutile

A detailed understanding of the electronic bipolar resistance switching behavior in Pt/TiO2/Pt structure

Scalable parallel algorithm for graph neural network interatomic potentials in molecular dynamics simulations

Wafer-scale transferable molybdenum disulfide thin-film catalysts for photoelectrochemical hydrogen production

Anion control as a strategy to achieve high-mobility and high-stability oxide thin-film transistors

SIMPLE-NN: An efficient package for training and executing neural-network interatomic potentials

Interaction and ordering of vacancy defects in NiO

Han, Seungwu

Hong, Seong-Hyeon

Multifunctional wearable devices for diagnosis and therapy of movement disorders

Resistive switching mechanism of TiO2 thin films grown by atomic-layer deposition

Ferroelectricity and Antiferroelectricity of Doped Thin HfO 2 ‐Based Films

Emerging memories: resistive switching mechanisms and current status

Resistive switching materials for information processing

Evolution of phases and ferroelectric properties of thin Hf0. 5Zr0. 5O2 films according to the thickness and annealing temperature

Nanofilamentary resistive switching in binary oxide system; a review on the present statusand outlook

The fundamentals and applications of ferroelectric HfO 2

Review and perspective on ferroelectric HfO2-based thin films for memory applications

Anode-interface localized filamentary mechanism in resistive switching of TiO2 thin films

An artificial nociceptor based on a diffusive memristor

The effects of crystallographic orientation and strain of thin Hf0. 5Zr0. 5O2 film on its ferroelectricity

Memristors for energy‐efficient new computing paradigms

A Resistive Memory in Semiconducting BiFeO 3 Thin‐Film Capacitors

Surface and grain boundary energy as the key enabler of ferroelectricity in nanoscale hafnia-zirconia: A comparison of model and experiment

A review of three‐dimensional resistive switching cross‐bar array memories from the integration and materials property points of view

High dielectric constant TiO2 thin films on a Ru electrode grown at 250 C by atomic-layer deposition

Identification of a determining parameter for resistive switching of TiO2 thin films

Min Hyuk Park

Kyung Min Kim

Hyeong Joon Kim

Taehwan Moon

Gun Hwan Kim

Byung Joon Choi

Doo Seok Jeong

Jung Ho Yoon

Jung-Hae Choi

Jeong Hwan Han

Woongkyu Lee

Kyung Jean Yoon

Young Hwan Lee

Min Hwan Lee

Woojin JEON

Seungwu Han

Hyeon Woo Park

Deok-Yong Cho

Uwe Schroeder

Jae Kyeong Jeong

Hwang, Cheol-Seong

Atomic and electronic reconstruction at the van der Waals interface in twisted bilayer graphene

Tunable spin-polarized correlated states in twisted double bilayer graphene

Photonic crystals for nano-light in moiré graphene superlattices

Heterointerface effects in the electrointercalation of van der Waals heterostructures

Broken mirror symmetry in excitonic response of reconstructed domains in twisted MoSe 2/MoSe 2 bilayers

Time-reversal symmetry breaking superconductivity between twisted cuprate superconductors

Operando electron microscopy investigation of polar domain dynamics in twisted van der Waals homobilayers

Growth and characterizations of GaN micro-rods on graphene films for flexible light emitting diodes

Sign-Reversing Hall Effect in Atomically Thin High-Temperature Superconductors

Gallium nitride nanostructures for light-emitting diode applications

Microstructures of GaN thin films grown on graphene layers.

Flexible GaN Light-Emitting Diodes Using GaN Microdisks Epitaxial Laterally Overgrown on Graphene Dots.

Position‐and morphology‐controlled ZnO nanostructures grown on graphene layers

Structural-relaxation-driven electron doping of amorphous oxide semiconductors by increasing the concentration of oxygen vacancies in shallow-donor states

Torsional periodic lattice distortions and diffraction of twisted 2D materials

Nano-photocurrent mapping of local electronic structure in twisted bilayer graphene

Emergent Interfacial Superconductivity between Twisted Cuprate Superconductors

Anomalous optical excitations from arrays of whirlpooled lattice distortions in moiré superlattices

Microstructural defects in GaN thin films grown on chemically vapor-deposited graphene layers

Topological nature of dislocation networks in two-dimensional moiré materials

Hyobin Yoo

Tunneling electroresistance effect in ferroelectric tunnel junctions at the nanoscale

Ferroelastic switching for nanoscale non-volatile magnetoelectric devices

Giant piezoelectricity on Si for hyperactive MEMS

Carbon and graphene quantum dots: a review on syntheses, characterization, biological and sensing applications for neurotransmitter determination

One-dimensional oxide nanostructures as gas-sensing materials: review and issues

Perspectives and challenges in multilayer ceramic capacitors for next generation electronics

MOF‐based chemiresistive gas sensors: toward new functionalities

Domain engineering for enhanced ferroelectric properties of epitaxial (001) BiFeO thin films

Shape-controlled bismuth nanoflakes as highly selective catalysts for electrochemical carbon dioxide reduction to formate

Self-activated transparent all-graphene gas sensor with endurance to humidity and mechanical bending

Organic–Inorganic Hybrid Halide Perovskites for Memories, Transistors, and Artificial Synapses

Ferroelectricity in Strain-Free Thin Films

Strain-Induced Polarization Rotation in Epitaxial (001) Thin Films

Tailoring a two-dimensional electron gas at the LaAlO3/SrTiO3 (001) interface by epitaxial strain

Metallic and insulating oxide interfaces controlled by electronic correlations

Recent Advances toward High‐Efficiency Halide Perovskite Light‐Emitting Diodes: Review and Perspective

Palladium Nanoparticles on Assorted Nanostructured Supports: Applications for Suzuki, Heck, and Sonogashira Cross-Coupling Reactions

Air‐Stable Cesium Lead Iodide Perovskite for Ultra‐Low Operating Voltage Resistive Switching

Low-dimensional halide perovskites: review and issues

Soo Young Kim

Mohammadreza shokouhimehr

Tae Hyung Lee

Quyet Van Le, Ph.D, Associate Editor,...

Jun Min Suh

J.-L. Lee

Ki Chang Kwon

Seung Hyub Baek

Young-Seok Shim

Kaiqiang Zhang

Kootak Hong

Woonbae Sohn

Chang-Beom Eom

Seokhoon Choi

Jin Wook Yang

Cheon Woo Moon

Kyoung Soon Choi

Yeonhoo Kim

Mi Gyoung Lee

Min-Ju Choi

Jang, Ho Won

Anisotropic thermal conductivity of exfoliated black phosphorus

Direct Synthesis of Large‐Scale WTe 2 Thin Films with Low Thermal Conductivity

3D anisotropic thermal conductivity of exfoliated rhenium disulfide

Hypotaxy of wafer-scale single-crystal transition metal dichalcogenides

Thermomechanical challenges of 2.5-D packaging: a review of warpage and interconnect reliability

Solution-Processed Cu 2 Se Nanocrystal Films with Bulk-Like Thermoelectric Performance

Ultralow thermal conductivity of turbostratically disordered MoSe2 ultra-thin films and implications for heterostructures

RKKY Exchange Bias Mediated Ultrafast All‐Optical Switching of a Ferromagnet

Thermal transport properties of phonons in halide perovskites

Thermal Conductivity of Oxide Tunnel Barriers in Magnetic Tunnel Junctions Measured by Ultrafast Thermoreflectance and Magneto-Optic Kerr Effect Thermometry

Jang, Hyejin

Materials Science and Engineering Lab, Seoul National University

교수님 소개

안철희

연구실 소개

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Stretchable, Transparent Ionic Conductors

Islands stretch test for measuring the interfacial fracture energy between a hard film and a soft substrate

Performance and Biocompatibility of Extremely Tough Alginate / Polyacrylamide Hydrogels

연구실 보유 특허

대학별 입시끈

우리 연구실 모집

교수님 소개

안철희

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Stretchable, Transparent Ionic Conductors

Islands stretch test for measuring the interfacial fracture energy between a hard film and a soft substrate

Performance and Biocompatibility of Extremely Tough Alginate / Polyacrylamide Hydrogels

연구실 보유 특허

최근 3년간 연구실적 높은 연구실

대학별 입시끈

우리 연구실 모집