신소재공학과

행사일 20180213 

■ 제      : Characterization of Dynamic Properties using in situ TEM technique

 

■ 연      : Sungkyu Kim (Department of Materials Science and Engineering and NUANCE Center)


■ 일      : 2018년 02월 13일(화) 오후 4시

 

■ 장      :응용공학동 (W1-1) 2세미나실

 

■ H o s t  : 육종민 교수

 

■ Abstract : As an advanced approach for analyzing the electrical, magnetic, chemical, and electrochemical properties of materials, many researchers have attempted to use a transmission electron microscopy (TEM) in real-time. The discovery of various in situ TEM methods allowed us to observe the chemical reaction that was occurred quickly, and we can conduct experiment under dynamic environments similar to the actual condition. In this study, various applications of in situ TEM technique will be discussed. For the electronic device applications, the chemically oxidized graphene was used as an active layer. The microstructural changes and electronic structure not only reveal the mechanism of the resistive switching but also enable the development of an improved device with the engineered structure. In addition, magnetic materials actively studied for in vivo studies can be dynamically observed. Recently, the direct observation of electrochemical reactions in the rechargeable batteries has attracted much attention because the phase transformation during the electrochemical cycle is directly related to stability. Furthermore, the next generation solid-state batteries require advanced research using state-of-the-art analytical techniques.

No. Subject Author Date Views
Notice 5/15 (Tue) 김명길 교수 (중앙대 화학과) ADMINI 2018.05.15 22
Notice 5/8 (Tue) 김주영 교수 (UNIST 신소재공학부) ADMINI 2018.05.09 23
Notice 5/1 (Tue) 윤덕용 명예교수 (KAIST 신소재공학과) ADMINI 2018.04.30 28
Notice 4/24 (Tue) 장경호 대표이사 (이녹스첨단소재, Innox Advanced Materials) ADMINI 2018.04.23 43
Notice 4/10 (Tue) 유기준 교수 (연세대학교 전기전자공학부) ADMINI 2018.04.09 93
Notice 4/3 (Tue) 최병기 마스터 (삼성전자종합기술원) ADMINI 2018.04.02 94
Notice 3/27 (Tue) 홍승범 교수 (KAIST MSE) ADMINI 2018.03.26 115
Notice 3/20 (Tue) 정인호 교수 (서울대학교 재료공학부) ADMINI 2018.03.20 122
Notice 3/13 (Tue) 백종범 교수 (School of Energy and Chemical Engineering, UNIST) ADMINI 2018.03.13 110
Notice 3/6 (Tue) 류석영 교수 (KAIST 전산학부) ADMINI 2018.03.05 118
Notice 2/27 (Tue) 한우진 박사 (NASA) ADMINI 2018.02.27 152
Notice 2/20 (Tue) 장재범 박사 (성균관대학) ADMINI 2018.02.19 148
Notice 2/8 (Thu) Prof. Pei-Chen Su (Nanyang Technological University) ADMINI 2018.02.05 139
» 2/13 (Tue) 김성규 교수 (Northwestern Univ) ADMINI 2018.01.31 162
Notice 1/9 (Tue) 변춘원 선임연구원 (ETRI) ADMINI 2018.01.09 164
Notice 12/23 (Sat) Prof. Liangbing (Bing) Hu/Univ. of Maryland ADMINI 2017.12.22 164
Notice 2017 신소재공학과 가을학기 정기세미나 ADMINI 2017.09.08 1868
252 11/28 (Tue) 이우진 서기관 (과학기술정보통신부) ADMINI 2017.11.24 552
251 11/24 (Fri) Takashi NOGUCH (University of the Ryukyus) ADMINI 2017.11.23 343
250 11/21 (Tue) 이영기 박사 (한국전자통신연구원) file ADMINI 2017.11.20 512
249 11/22 (Wed) 강성훈 교수 (Johns Hopkins Unviersity) file ADMINI 2017.11.20 561