Sung Heo

发表

Microscopic Analysis of Inherent Void Passivation in Perovskite Solar Cells

Kihong Kim, M. Nazeeruddin, Dongho Lee, 2017 .

Protective Oxide Coating for Ionic Conductive Solid Electrolyte Interphase.

S. Doo, Heechul Jung, D. Yun, 2016, ACS applied materials & interfaces.

In situ observation of filamentary conducting channels in an asymmetric Ta2O5−x/TaO2−x bilayer structure

Kinam Kim, R. Dittmann, R. Waser, 2013, Nature Communications.

Band alignment and defect states in amorphous GaInZnO thin films grown on SiO2/Si substrates

Jae Cheol Lee, G. Park, Kihong Kim, 2016 .

Electronic and optical properties of hafnium indium zinc oxide thin film by XPS and REELS

Jae Cheol Lee, Yus Rama Denny, Sung Heo, 2012 .

Origin of positive Vth shift and mobility effects in amorphous GaInZnO thin films

Jae Cheol Lee, G. Park, Kihong Kim, 2016 .

High-speed multibit operation of a dual vacancy-type oxide device with extended bi-polar resistive switching behaviors

Sang-jun Choi, G. Park, Soohaeng Cho, 2013 .

Device performance enhancement via a Si-rich silicon oxynitride buffer layer for the organic photodetecting device

Jong-bong Park, Kihong Kim, Dongwook Lee, 2017, Scientific Reports.

Effect of Chlorine Plasma Treatment on Electronic Properties of GIZO Thin Film Grown on SiO2/Si Substrate

Sung Heo, Jaegwan Chung, Hee-jae Kang, 2014 .

Electronic and optical properties of GIZO thin film grown on SiO2/Si substrates

Jae Cheol Lee, Sung Heo, Jaegwan Chung, 2010 .

Direct evidence of void passivation in Cu(InGa)(SSe)2 absorber layers

J. Nam, Dongho Lee, JungYup Yang, 2015 .

Full surface embedding of gold clusters on silicon nanowires for efficient capture and photothermal therapy of circulating tumor cells.

Kinam Kim, G. Park, X. Li, 2012, Nano letters.

In-depth study of the chemical/electronic structures of two-dimensional molybdenum disulfide materials with sub-micrometer-resolution scanning photoelectron microscopy

Hyun-Joon Shin, C. Jung, Eunha Lee, 2020, 2D Materials.

In-depth investigation of the correlation between organic semiconductor orientation and energy-level alignment using in-situ photoelectron spectroscopy.

Jong Won Chung, Kihong Kim, D. Yun, 2020, ACS applied materials & interfaces.

Origins of High Performance and Degradation in the Mixed Perovskite Solar Cells

J. Shin, M. Nazeeruddin, Dongwook Lee, 2019, Advanced materials.

Deep level trapped defect analysis in CH3NH3PbI3 perovskite solar cells by deep level transient spectroscopy

J. Shin, Jong-bong Park, Kihong Kim, 2017 .

Enhancement of Piezoelectricity in Dimensionally Engineered Metal‐Halide Perovskites Induced by Deep Level Defects

M. Nazeeruddin, Dongwook Lee, S. Seok, 2022, Advanced Energy Materials.

Defect states in amorphous SiNx:H compounds using thermally stimulated exo-electron emission

G. Park, Kihong Kim, P. Choi, 2016 .

Bandgap measurement of thin dielectric films using monochromated STEM-EELS.

G. Park, Kihong Kim, Sung Heo, 2009, Ultramicroscopy.

Effect of oxygen deficiency on electronic properties and local structure of amorphous tantalum oxide thin films

Jae Cheol Lee, Yus Rama Denny, Sung Heo, 2016 .

In‐Situ Photoelectron Spectroscopy Study on the Air Degradation of PEDOT:PSS in Terms of Electrical and Thermoelectric Properties

Kihong Kim, Jaeyoung Jang, Y. Sung, 2020, Advanced Electronic Materials.

Reflection electron energy loss spectroscopy for ultrathin gate oxide materials

Jae Cheol Lee, Yus Rama Denny, Sung Heo, 2012 .

Electronic and optical properties of Al2O3/SiO2 thin films grown on Si substrate

Jae Cheol Lee, Sung Heo, Jaegwan Chung, 2010 .

Damage-free and atomically precise surface preparation of SrTiO3

D. Yun, Sung Heo, S. Kim, 2016 .

In Situ Photoelectron Spectroscopy Study on the Buffer Role of Multiwalled Carbon Nanotubes against Thermal Degradation in Organic Conducting Composite Films with PEDOT:PSS

Kihong Kim, Jung-Min Kim, Sung-Hoon Park, 2019, The Journal of Physical Chemistry C.

Bevel Structure Based XPS Analysis as a Non‐Destructive Chemical Probe for Complex Interfacial Structures of Organic Semiconductors

C. Jung, Eunha Lee, D. Ko, 2021 .

A high-density array of size-controlled silicon nanodots in a silicon oxide nanowire by electron-stimulated oxygen expulsion.

Eun Kyung Lee, G. Park, X. Li, 2009, Nano letters.

Electron Energy Loss Spectroscopy Characterization of TANOS (TaN/Al2O3/Si3N4/SiO2/Si) Stacks

G. Park, Sung Heo, Jucheol Park, 2013, Microscopy and Microanalysis.

Electron Energy Loss Spectroscopy Characterization of TANOS ~ TaN / Al 2 O 3 / Si 3 N 4 / SiO 2 / Si ! Stacks

G. Park, Sung Heo, Jucheol Park, 2013 .

Band gap and defect states of MgO thin films investigated using reflection electron energy loss spectroscopy

G. Park, P. Choi, Byoungdeog Choi, 2015 .

Origin of Leakage Paths Driven by Electric Fields in Al‐Doped TiO2 Films

G. Park, Sung Heo, Miyoung Kim, 2014, Advanced materials.

Nanoscale Electrical Degradation of Silicon-Carbon Composite Anode Materials for Lithium-Ion Batteries.

Heechul Jung, D. Yun, Sung Heo, 2018, ACS applied materials & interfaces.

Nanoscale electrical resistance imaging of solid electrolyte interphases in lithium-ion battery anodes

Heechul Jung, Sung Heo, S. Kim, 2018, Journal of Power Sources.

Damage profiles of Si (001) surface via Ar cluster beam sputtering

Jae Cheol Lee, Sung Heo, Y. Kyoung, 2013 .

Selective growth of layered perovskites for stable and efficient photovoltaics

Germà Garcia-Belmonte, Mohammad Khaja Nazeeruddin, Yonghui Lee, 2018 .

Author Correction: Surface plasmon enhanced Organic color image sensor with Ag nanoparticles coated with silicon oxynitride

G. Park, Y. Jin, Sunghan Kim, 2020, Scientific Reports.

Electronic and optical properties of La‐aluminate dielectric thin films on Si (100)

Jae Cheol Lee, Sung Heo, Y. Cho, 2010 .

Defect visualization of Cu(InGa)(SeS)2 thin films using DLTS measurement

G. Park, Jong-bong Park, J. Nam, 2016, Scientific Reports.

Fabrication of Bevel Structures by Means of the Spatial Gradient of Ion Dose in Ar Gas Cluster Ion Beam and Its Unique Characteristics

Jae Cheol Lee, C. Jung, D. Yun, 2018, Advanced Materials Interfaces.

Direct characterization of the energy level alignments and molecular components in an organic hetero-junction by integrated photoemission spectroscopy and reflection electron energy loss spectroscopy analysis

J. Park, W. Shin, D. Yun, 2016, Nanotechnology.

Experimental study on solid electrolyte interphase of graphite electrode in Li-ion battery by surface analysis technique

H. Tae, E. Pazhetnov, Sung Heo, 2018 .

Device performance enhancement via a Si-rich silicon oxynitride buffer layer for the organic photodetecting device

D. Yun, Sung Heo, S. Kim, 2017, Scientific Reports.

The role of defects in organic image sensors for green photodiode

Y. Jin, Sunghan Kim, G. Lee, 2019, Scientific Reports.

Effects of cation compositions on the electronic properties and optical dispersion of indium zinc tin oxide thin films by electron spectroscopy

Yus Rama Denny, Sung Heo, Hee-jae Kang, 2015 .

Electrical, electronic and optical properties of amorphous indium zinc tin oxide thin films

Yus Rama Denny, Sung Heo, Hee-jae Kang, 2014 .

In situ observation of vacancy dynamics during resistance changes of oxide devices

Hyun-Joon Shin, Soohaeng Cho, Sung Heo, 2011 .

In situ observation of lithium metal plating in a sulfur-based solid electrolyte for all-solid-state batteries

D. Im, H. Choi, Sung Heo, 2019, Journal of Materials Chemistry A.

Surface plasmon enhanced Organic color image sensor with Ag nanoparticles coated with silicon oxynitride

G. Park, Y. Jin, Sunghan Kim, 2020, Scientific Reports.

Origin of Intergranular Li Metal Propagation in Garnet-Based Solid Electrolyte By Direct Electronic Structure Analysis and Performance Improvement By Bandgap Engineering

Seongyong Park, D. Im, M. Badding, 2020, ECS Meeting Abstracts.

Short-circuit mechanism induced by crack propagation spurred by inhomogeneous electric field in garnet-based solid electrolyte

Kihong Kim, Sewon Kim, Dongwook Lee, 2021 .

Direct band gap measurement of Cu(In,Ga)(Se,S)2 thin films using high-resolution reflection electron energy loss spectroscopy

G. Park, Jong-bong Park, D. Ko, 2015 .