Alumni

DaSeul Hyeon

Information

• Department of Physics

• Integrated Ph.D program 12th

• Resistive switching memory & Selector

• daseul.h1503@gmail.com

Career

< 논문 >

1) Electrical properties of bromine doped SnSe2 van der Waals material (Journal of Physics D: Applied Physics) (IF: 3.04) Da Seul Hyeon, Min Suk Oh, Jin Tae Kim, Yong Jei Lee, Sang-il Kim, Seung Pil Moon, Nadra Hamayoun, Sung Wng Kim, Kyu Hyoung Lee, Joonho Bang and Kimoon Lee

2) Highly stable forming-free bipolar resistive switching in Cu layer stacked amorphous carbon oxide: Transition between C-C bonding complexes (Advanced electronic materials) (IF: 7.29)Da Seul Hyeon, Gabriel Jang, SunHwa Min, and Jin Pyo Hong

3) Role of fluorine in two-dimensional dichalcogenide of SnSe2 (Scientific reports) (IF:4.397) Jin Tae Kim, Da Seul Hyeon, Kota Hanzawa, Ayaka Kanai, Se Yun Kim, Yong Jei Lee, Hideo Hosono, Joonho Bang & Kimoon Lee

4) Bidirectional-nonlinear threshold switching behaviors and thermally robust stability of ZnTe selectors by nitrogen annealing (Scientific Reports) (IF:4.397) Gabriel Jang, Mihyun Park, Da Seul Hyeon, WooJong Kim, JungYupYang & JinPyo Hong

5) Integrated neuromorphic computing networks by artificial spin synapse and spin neuron (NPG Asia Materials) (IF:10.481) Seungmo Yang, Jeonghun Shin, Taeyoon Kim, Kyoung-Woong Moon, Jaewook Kim, Gabriel Jang, Da Seul Hyeon, Jungyup Yang, Chanyong Hwang, YeonJoo Jeong and Jin Pyo Hong

6) One-dimensional Stretchable Washable Block Copolymer-Based Energy Harvesters via BaTiO3/Polydimethylsiloxane Composite-Carbon Conductive Ink (Advanced Energy Materials) (IF:29.368) Jaeho Kim, Woojong Kim, Gabriel Jang, Da Seul Hyeon, Mi Hyun Park, and Jin Pyo Hong

7) Methylammonium Compensation Effects in MAPbI3 Perovskite Solar Cells for High-Quality Inorganic CuSCN Hole Transport Layers (ACS Applied materials & Interfaces) (IF: 9.23)

Gisung Kim ,Namhee Kwon, Dongho Lee, Mijoung Kim, Moonhoe Kim, Yongjei Lee, WooJong Kim, Daseul Hyeon, Bora Kim, Mun Seok Jeong, Jinpyo Hong, and JungYup Yang

< 특허 >

1) 자석을 포함하는 스퍼터링 장치 (국내출원:10-2018-0028992)

2) 같은 종류의 두 타겟을 동시에 스퍼터링 하는 기술 (국내 등록: 10-2018-0051282, 해외 출원: 17/052,386)

3) 구리 박막이 삽입된 비정질 탄소산화물 소재 저항변화 메모리 소자 (국내 출원: 10-2021-0107356)



4) 질소 도핑된 비정질 탄소 산화질화물 저항변화 메모리 소자 (국내 출원: 10-2021-0107355)

< 학회발표 >

1) 가을 학술논문발표회 (한국물리학회), 2017년, 구두발표

제목 : Sputter growth of oxygenated amorphous carbon for resistive random-access memory application

2) 제55회 하계정기학술대회 (한국진공학회), 2018년, 구두발표

제목 : Bipolar resistive switching in oxygenated amorphous carbon layer

3) 제26회 한국반도체학술대회, 2019년, 구두발표

제목 : Effects of Cu dopant on bipolar resistive switching in oxygenated amorphous carbon layer

4) 추계학술대회 (반도체디스플레이학회), 2019년, 포스터발표

제목 : Effects of Cu insertion layer on bipolar resistive switching in oxygenated amorphous carbon layer

5) 제59회 하계정기학술대회 (한국진공학회), 2020년, 구두발표

제목 : Forming free resistive switching behaviors in oxygenated amorphous carbon layer by ultra-thin atomic metal layer

6) 춘계학술대회 (반도체디스플레이학회), 2021년, 포스터발표

제목 : Amorphous carbon oxide bipolar resistive switches integrated by stacked ultrathin Cu layer

7) 제1회 반도체물리 winter workshop, 포스터발표

제목 : Ultrathin Copper Layer-assisted Advancing Bipolar Resistive Switching Behaviors in Amorphous Oxygenated Carbon Materials

8) The 20th International Symposium on the Physics of Semiconductors and Applications (ISPSA), 포스터발표

제목 : Exploring transition of C-C bonding complexes for advancing bipolar resistive switching in ultrathin Cu layer stacked carbon oxides

< 수상경력 >

1) 2021. 05 한국반도체디스플레이 기술학회 우수논문상, 한국반도체디스플레이 기술학회

2) 2022. 02 제1회 반도체물리 Winter Workshop 우수발표상, 한국물리학회 반도체물리분과

3) 2022. 07 ISPSA 우수포스터발표상, ISPSA 

4) 2022. 07 BK21 성과발표회 장려상, 한양대학교 BK21 FOUR