Kwon Group, Physics, Kyung Hee University

User Tools

Site Tools


Sidebar

user:sangmoon

Sangmoon Yoon (S. Yoon)

PhD candidate

1st Affiliation
Seoul National University
Department of Material Science and Engineering
Electron Microscopy & Spectroscopy Laboratory
(Advisor: Miyoung Kim)

Office: +82-880-9316
E-mail: smyoon25@gmail.com

2nd Affiliation
Kyoung Hee University
Department of Physics
Computational Nanophysics Laboratory
(Advisor: Young-Kyun Kwon)

Education

2014. 3 ~
Ph.D. : Seoul National University, Department of Material Science and Engineering

2012. 3 ~ 2014. 2
M.S. : Seoul National University, Department of Material Science and Engineering

2007. 3 ~ 2012. 2
B.S. : Pohang University of Science and Technology, Department of Physics

Research Interests

• Transmission electron microscopy
- Atomic-resolution electron tomography
- Point defect imaging
- Quantitative scanning transmission electron microscopy
- Electron energy loss spectroscopy
- HREM/STEM simulations
- EELS simulations
- Digital Micrograph scripting

• Density functional theory
- Strongly correlated electronic system
- Paramagnetism
- Surface/Interface
- Defects
- Oxygen evolution catalysis

• Catalysis for energy
- Oxide nanoparticle catalyst
- Oxygen evolution catalysis
- Carbon dioxide reduction catalysis

Experience

2010.3~2011.2 Research Intern in Center for Atomic Wires and Layers (Advisor: Hanwoong Yeom), Pohang University of Science and Technology, Department of Physics

2011.3~2012.2 Research Intern in Condensed Matter Theory Laboratory (Advisor: Byung Il Min), Pohang University of Science and Technology, Department of Physics

2014.8 Research Assistant for Equipment Experience Program, Seoul National University, National Center for Inter-University Research Facility

2015.7 Research Assistant for Practical Training about HREM/CBED/STEM simulations, 22nd Transmission Electron Microscopy Workshop, Korean Society of Microscopy

Publication

1. “Ordered growth of topological insulator Bi2Se3 thin films on dielectric amorphous SiO2 by MBE”
Sahng-Kyoon Jerng, Kisu Joo, Youngwook Kim, Sangmoon Yoon, Jae Hong Lee, Miyoung Kim, Jun Sung Kim, Euijoon Yoon, Seung-Hyun Chun and Yong Seung Kim, Nanoscale, (2013).

2. “High-resolution observation of nucleation and growth behavior of nanomaterials using a graphene template”
Janghyun Jo, Hyobin Yoo, Suk-In Park, Jun Beom Park, Sangmoon Yoon, Miyoung Kim, and Gyu-Chul Yi, Advanced Materials, (2014).

3. “Architectured van der Waals epitaxy of ZnO nanostructures on hexagonal BN”
Hongseok Oh, Young Joon Hong, Kun-Su Kim, Sangmoon Yoon, Hyeonjun Baek, Seoung-Hun Kang, Young-Kyun Kwon, Miyoung Kim & Gyu-Chul Yi, NPG Asia Mater, (2014).

4. “Concave Rhombic Dodecahedral Au Nanocatalyst with Multiple High-Index Facets for CO2 Reduction”
Hye-Eun Lee, Ki Dong Yang, Sangmoon Yoon, Hyo-Yong Ahn, Yoon Young Lee, Hyejin Chang, Dae Hong Jeong, Yoon-Sik Lee, Mi Young Kim, and Ki Tae Nam, ACS Nano, (2015)

5. “Unveiling origin of additional capacity of SnO2 anode in lithium-ion batteries by realistic ex situ TEM analysis”
Seung-Yong Lee, Kyu-Young Park, Won-Sik Kim, Sangmoon Yoon, Seong-Hyeon Hong, Kisuk Kang, Miyoung Kim, Nano Energy (2016)

Presentation

1. “The grainboundary effects on the superconductivity of MgB2”
Sangmoon Yoon, Hyobin Yoo, Seoung-Hun Kang, Kunook Chung, Gyu-Chul Yi, Young-Kyun Kwon and Miyoung Kim, 2012 Fall Conference of the Korean Institute of Matals and Materials (2012) : Poster presentation

2. “Effects of high-angle grain boundaries on optical properties of GaN”
Sangmoon Yoon, Hyobin Yoo, Kunook Chung, Gyu-Chul Yi, Miyoung Kim, and Young-Kyun Kwon, 10th KIAS Workshop on Electronic Structure Calculations (2014) : Poster presentation

3. “Effects of extended defects on electronic structures of GaN and interrelations with their core structures”
Sangmoon Yoon, Hyobin Yoo, Seoung-Hun Kang, Kunook Chung, Gyu-Chul Yi, Young-Kyun Kwon and Miyoung Kim, International Microscopy Congress 2014 (2014) : Poster presentation

4. “Defect State Inversion in High-angle Grain Boundaries of GaN”
Sangmoon Yoon, Hyobin Yoo, Seoung-Hun Kang, Kunook Chung, Gyu-Chul Yi, Miyoung Kim and Young-Kyun Kwon, 11th KIAS Workshop on Electronic Structure Calculations (2015) : Poster presentation

5. “Atomistic Role of Grain Boundaries on Physical Properties of GaN Films: HR-STEM & First Principles Calculation Studies”
Hyobin Yoo, Sangmoon Yoon, Kunook Chung, Seoung-Hun Kang, Young-Kyun Kwon, Gyu-Chul Yi, and Miyoung Kim, Green Nano Workshop (2015) : Oral presentation

6. “Ab Initio Study of Extended Defects in GaN: High-angle Grain Boundary and Dislocation”
Sangmoon Yoon, Hyobin Yoo, Seoung-Hun Kang, Kunook Chung, Gyu-Chul Yi, Miyoung Kim and Young-Kyun Kwon, 2015 Spring Conference of the Korean Physical Society (2015) : Oral presentation

7. “Effects of Magnetic Ordering and Electron Correlations on Electronic Structure of Manganese Oxide”
Sangmoon Yoon, Kyoungsuk Jin, Ki Tae Nam, Young-Kyun Kwon, and Miyoung Kim, 2nd Materials Fairs in Seoul National University (2015) : Poster presentation

8. “Tailoring Catalytic Properties of Manganese Oxide Nanoparticles via Heterostructure Formation: STEM-EELS Analysis”
Sangmoon Yoon, Kyoungsuk Jin, Ki Tae Nam, and Miyoung Kim, International Union of Materials Research Society 2015 Conference (2015) : Oral presentation

9. “STEM-EELS Analysis of Manganese Oxide/Nickel Oxide Heterostructure-Catalyst”
Sangmoon Yoon, Kyoungsuk Jin, Ki Tae Nam, and Miyoung Kim, 2015 Fall Conference of Korean Society of Microscopy (2015) : Poster presentation

10. “Synergetic Effects of Manganese Oxide/Nickel Oxide Heterostructure in Oxygen Evolution Reaction: STEM-EELS Analysis”
Sangmoon Yoon, Kyoungsuk Jin, Ki Tae Nam, and Miyoung Kim, 2015 Materials Research Society Fall Meeting (2015) : Oral presentation

Awards

2015
Poster Award in 2015 Fall Conference of Korean Society of Microscopy “STEM-EELS Analysis of Manganese Oxide/Nickel Oxide Heterostructure-Catalyst”


user/sangmoon.txt · Last modified: 2015/12/21 00:14 by smyoon25