NANO KOREA 2024 (NK2024)

Min-Su Kim, Kyoungjun Lee, Ryo Ishikawa, Kyung Song, Naafis Ahnaf Shahed, Ki-Tae Eom, Mark S. Rzchowski, Evgeny Y. Tsymbal, Teruyasu Mizoguchi, Chang-Beom Eom, and Si-Young Choi

 - The Young Scientist Awards 

 - "Interfacial moire electronic localization in twisted bilayers of freestanding oxides"

 - 2024. 07. 03 - 05 Nano Korea conference in KINTEX, Ilsan 

Global Conference on Innovation Materials (GCIM) 2024

Gahee Noh, Tae Gyu Yun, Sung-Yoon Chung, Chang-Beom Eom, Si-Young Choi

 - Best Oral Award

 - “Crystal orientation-dependent oxygen evolution activity in IrO₂ film“

 - 2024. 06. 12 in Jeju ICC hosted by MRS-K 

POSTECHIAN Fellowship (BK21)

Dong-Hwan Yang

 - 2024-01 POSTECHIAN Fellowship

 - 혁신 분야 장학생

 - 2024. 05. 21 / POSTECH MSE, Pohang, Republic of Korea

NANO KOREA 2024 (NK2024)

Dong-Hwan Yang, Kyo-Won Lee, Chang-Soo Lee, Moon-Ho Jo, and Si-Young Choi

 - Best Presentation Award by Park Systems

 - "Direct Probing of Chalcogen-Driven Atomic-Reconstruction in Thermodynamic Moire Heterobilayer"

 - 2024. 07. 03 - 05 / Nano Korea conference in KINTEX, Ilsan, Republic of Korea 

NANO KOREA 2024 (NK2024)

Hyeji Sim, Yunkyu Park, Won-Woo Park, Kyung Song, Jaejin Hwang, Jaekwang Lee, Oh-Hoon Kwon, Junwoo Son, and Si-Young Choi

 - Best Presentation Award by Park Systems

 - "Isostructural Metal-Insulator Transition in Ti-Doped VO₂ Thin Film"

 - 2024. 07. 03 - 05 / Nano Korea conference in KINTEX, Ilsan, Republic of Korea

 제19차 유전체연합심포지엄

Kyoung-June Go, Min-Su Kim, Kyoungjun Lee, Jun Hee Lee, Seung Chul Chae, and Si-Young Choi*
 

 - Best Presentation Award

 - “Atomic structural dynamics of ferroelastic switching in ferroelectric HfO₂ freestanding membrane under corona poling“

 - 2024. 01. 30 / Busan, Republic of Korea      

 The 29th International Workshop on Oxide Electronics (iWOE 29)

Kyoung-June Go, Min-Su Kim, Kyoungjun Lee, Jun Hee Lee, Seung Chul Chae, and Si-Young Choi*
 

 - Best Presentation Award

 - “Atomic structural dynamics of ferroelastic switching in ferroelectric HfO₂ freestanding membrane under corona poling“

 - 2023. 10. 17 / Busan, Republic of Korea     

 The 20th International Microscopy Congress (IMC 20)

Min-Su Kim, Kyoungjun Lee, Kyung Song, Ki-Tae Eom, Chang-Beom Eom, and Si-Young Choi*
 

 - Best Poster Presentation Award

 - “Moire charge localization in twisted bilayer of freestanding oxide membranes“

 - 2023. 09. 15 / Busan, Republic of Korea    

 International Workshop on Advanced and In-situ Microscopies of Functional Nanomaterials and Devices (IAMNANO) 2023

Min-Su Kim, Kyoungjun Lee, Kyung Song, Ki-Tae Eom, Chang-Beom Eom, and Si-Young Choi
 

 - Best Poster Award

 - “Moire Charge Localization in Twisted Freestanding Oxide Membranes“

 - 2023. 06. 30 / Kunibiki Messe, Matsue, Shimane, Japan   

Soo-Yoon Hwang, Sanghyeon Kim, Daesu Lee, and Si-Young Choi
 

 - Outstanding Presentation Award (Poster Session)

 - “Configurable flexoelectric effect in atomic gradient thin films“

 The 4th Workshop on Functional Materials Science (FMS) 2023

Min-Su Kim, Kyoungjun Lee, Kyung Song, Ki-Tae Eom, Chang-Beom Eom, and Si-Young Choi
 

 - Outstanding Presentation Award (Poster Session)

 - “Moire Charge Localization in Twisted Freestanding Oxide Membranes“

 - 2023. 06. 20 / Busan, South Korea 

Global Conference on Innovation Materials (GCIM) 2023

Sung-Hyuk Her, Odongo Francis Ngome Okello, Chang-Won Choi, Kyu-Min Jo, Jung Young Cho, Kyoung-Seok Moon, Si-Young Choi

 - Best Poster Presentation

 - “Direct Atomistic Visualization Of Te Quantum Modulation For NiTe₂ Band Gap Tuning“

 - 2023. 06. 09 in Jeju ICC hosted by MRS-K

제 18차 유전체연합심포지엄

Hyeji Sim, Jinhyuk Jang, Chang-Beom Eom, Sang-Don Bu, and Si-Young Choi

 - Best Poster Presentation Award

 - “Atomic-scale Investigation of Unique Polar-state in Free-standing Single-crystal PZT Nanotubes“

 - 2023. 01. 30 유전체연합 심포지엄, Haeundae, Busan

Research Award Ceremony at Department of Materials Science and Engineering 

AEFI Lab (전자-원자구조 이미징 해석 연구실)

 - QSS 연구실상

 - 2022. 12. 22 at POSTECH

Research Award Ceremony at Department of Materials Science and Engineering 

AEFI Lab (전자-원자구조 이미징 해석 연구실)

 - 안전교육 우수 연구실상

 - 2022. 12. 22 at POSTECH

Research Award Ceremony at Department of Materials Science and Engineering 

So-Yeon Kim

 -  특별 장려상

 - "Best Poster Award at MRS Conference"

 - 2022. 12. 22 at POSTECH

Korea Basic Science Institute (KBSI)

Min-Su Kim

 -  2022 KBSI 과학 이미지 공모전 (장려상)

 - "결정에서 피어나는 꽃"

 - 2022. 11. 25 KBSI, Daejeon

The Korean Institute of Metals and Materials (2022 Fall Meeting)

Chang-Won Choi, Min-Yeong Choi, Cheol-Joo Kim and Si-Young Choi

 -  포스터발표 우수상

 - "Grain boundary roughening and thereby control of grain growth behavior in MoS₂"

The Korean Ceramic Society (2022 Fall Meeting)

Jinhyuk Jang, Taewon Min, Heung-Sik Park, Jaegyu Kim, Kyeong Tae Kang, Seungbum Hong, Chan-Ho Yang, Jaekwang Lee, Woo Seok Choi, and Si-Young Choi

 - KCerS 우수 포스터상

 - "Direct observation of controllable unit-cell width polar order in brownmillerite thin films"

The Korean Ceramic Society (2022 Fall Meeting)

Hyeji Sim, Yunkyu Park, Junwoo Son, and Si-Young Choi

 - 양송포스터상 - 우수상

 - "Atomic-scale observation of isostructural metal-insulator transition in cation-doped VO₂ thin films"

The Korean Ceramic Society (2022 Fall Meeting)

Gahee Noh, Hansol Lee, Yeongrok Jin, Yong-Jin Kim, Chan-Ho Yang, Ho Nyung Lee, Jaekwang Lee, Changhee Sohn, and Si-Young Choi

 - 양송포스터상 - 최우수상

 - "Paschen-back ferromagnetism in strained oxide heterostructures"

 - 2022. 10. 26 - 28 Ceramic Conference in COEX, Seoul 

NANO KOREA 2022 (NK2022)

Sunghyuk Her, Chang-Won Choi, Jung Young Cho, Kyung-Seok Moon, and Si-Young Choi

 - Best Poster Award (Encouragement prize)

 - "Direct atomistic visualization of t-Te doping for NiTe2 band gap tuning"

 - 2022. 07. 06 - 08 Nano Korea conference in KINTEX, Ilsan 

NANO KOREA 2022 (NK2022)

Jeong-Min Kim, Youngsin Kim, Byoungwoo Kang, and Si-Young Choi

 - Best Poster Award (Silver Prize)

 - "Characterization of facet morphology of single crystal layered cathode modified by post-annealing"

 - 2022. 07. 06 - 08 Nano Korea conference in KINTEX, Ilsan 

Korean Society of Microscopy

Si-Young Choi

 - 제 32회 과학기술우수논문상

 - "TEM sample preparation using micro-manipulator for in-situ MEMS experiment"

 - 2022. 07. 01 Spring Conference hosted by The Korean Society of Microscopy 

NANO KOREA 2022 (NK2022)

Jinhyuk Jang, Heung-Sik Park, Jaegyu Kim, Taewon Min, Kyeong Tae Kang, Seungbum Hong, Jaekwang Lee, Chan-Ho Yang, Woo Seok Choi, and Si-Young Choi

 - The Young Scientist Awards 

 - "Unit-cell width polar order in brownmillerite thin films"

 Soo-Yoon Hwang,  Gyoung-Ja Lee, Youngho Kang, Jungho Ryu, Xiaoyang Lu and Si-Young Choi

 - Best Oral Presentation Award

 - "Highly enhanced thermal stability in lead-free piezoelectric ceramics by grain size engineering"

NANO KOREA 2022 (NK2022)

  Si-Young Choi

 - 연구혁신부문 조직위원장상 

 - 원자구조 이미징 기술을 활용하여 강유전 분극현상 연구

 - 2022. 07. 06 - 08 Nano Korea conference in KINTEX, Ilsan 

2022 Spring Materials Research Society (MRS)

  So-Yeon Kim, Yu-Jeong Yang, Eungyu Lee, Gi-Yeop Kim, Sungho Choi and Si-Young Choi

 - Best Poster Award 

 - "Atomic-Scale Understanding of the Role of Dopant (Al,Zr) on the Structural Properties of Nickel-Rich Cathode for Lithium-Ion Batteries"

 - 2022. 05. 09 MRS Conference in Hawaii

The 8th International Congress Ceramics (ICC8)

  Yu-Jeong Yang and Si-Young Choi

 - Best Oral Award

 - “Scanning Transmission Electron Microscopy Analysis of the Disordered Layered Structure in Lithium Ion Batteries"

 - 2021. 04. 30 Virtual Conference hosted by The Korean Ceramic Society 

The 8th International Congress Ceramics (ICC8)

  Dong-Hwan Yang, Fracis Ngome Okello Odongo, Jong-San Chang, and Si-Young Choi

 - Best Poster Award

 - “Unveiling Structure of Co-CUK-1 and Imaging Its Guest Species by Scanning Transmission Electron Microscopy"

 - 2021. 04. 30 Virtual Conference hosted by The Korean Ceramic Society

유전체연합심포지엄

  Hyeji Sim, Gi-Yeop Kim, Yunkyu Park, Minguk Jo, Junwoo Son, and Si-Young Choi 

 - Best Poster Award

 - “Visualization of the Crystallographic Effect on Oxygen Diffusion in VO2“

 - 2021. 02. 02 Virtual Conference hosted by Korean Dielectric Society

The 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE)

  Hyeji Sim, Kyung-Yeon Doh, Gi-Yeop Kim, Yunkyu Park, Minguk Jo, Junwoo Son, Donghwa Lee, and Si-Young Choi 

 - Best Poster Award

 - “Visualization of Crystallographic Effect on Oxygen Diffusion in VO2“

 - 2020. 11. 04 in Jeju hosted by The Korean Institute of Metal and Materials

 International Conference on Advanced Materials and Devices (ICAMD)

  Gi-Yeop Kim, Hyeji Sim, and Si-Young Choi

 - Best Poster Presentation Award

 - “Visualization of the oxygen diffusion difference by controlled channel directions in TiO2/VO2 heterostructure”

 - 2019. 12. 13 ICAMD 2019 in Jeju

Korean Society of Microscopy

  Kyoung-June Go, Jinhyuk Jang, and Si-Young Choi

 - Best Poster Award

 - “Atomic scale visulization of ferroelectricity in CaTiO3“ 

 - 2019. 11. 15 hosted by Korean Society of Microscopy 

International Conference on Advanced Electromaterials (ICAE)

  Dong-Hwan Yang, Odongo Francis Ngome Okello, and Si-Young Choi

 - Best Poster Award

 - “Point Defect Analysis in Laser Illuminated 2H-MoTe2 by Deep Learning Based Atomic Structure Analysis”

 - 2019. 11. 07  in Jeju hosted by The Korean Institute of Electrical and Electronic Material Engineers 

 Intergranular and Interphase Boundaries in Materials (IIB)

  Yujeong Yang and Si-Young Choi

 -  Best Poster Award

 - “Scanning Transmission Electron Microscopy Analysis of the Modified Layered Structure by Thermal Process in Lithium Batteries”

 - 2019. 07. 05 in Paris hosted by Chimie ParisTech

  Korean Society of Microscopy

  Yujeong Yang, Soo-Yoon Hwang, Gi-Yeop Kim, and Si-Young Choi 

 - Poster Session Awards

 - “Scanning Transmission Electron Microscopy Analysis of the Modified Layered Structure in Lithium Batteries”

 - 2019. 05. 24 hosted by Korean Society of Microscopy 

   유전체연합심포지엄

  Soo-Yoon Hwang, Gi-Yeop Kim, Gahee Noh, Jinhyuk Jang, Kyoung-June Go, and Si-Young Choi

 - Poster Session - 2^nd prize

 - “STEM observation and diffraction pattern analysis of crystal structure room temperature VdW ferromagnet”

 - 2019. 02. 18 in Muju hosted by Korean Dielectric Society

 The Korean Ceramic Society

  Gahee Noh, Yujeong Yang and Si-Young Choi

 - Yang-Song Poster Award - 2^nd prize

 - “Electron Microscopic Verification of Modified Layered Structure in Sodium and Lithium Batteries"

 - 2018. 11. 16 The Fall Conference of The Korean Ceramic Society

유전체연합심포지엄

  Gi-Yeop Kim, James P. Buban and Si-Young Choi

 - Poster Session - 1^st prize

 - “New ferroelectric state in PbTiO3/SrTiO3 superlattices”

 - 2018. 02. 05 in Muju hosted by Korean Dielectric Society 

  APL Materials

  Gi-Yeop Kim and Si-Young Choi

 - 2017 Excellence in Research Award - 1^st Place

 - “Disordered ferroelectricity in the PbTiO3/SrTIO3 superlattice thin film”