Faculty Research Profile
Geunsik Lee
학력
Ph.D, Physics (2007), Pohang University of Science and Technology (POSTECH)
MS, Physics (2001), POSTECH
BS, Physics (1999), POSTECH
주요 경력
Associate Professor (2019~), UNIST
Assistant Professor (2014~2018), UNIST
Research Scientist (2014), Pohang Accelerator Laboratory, Pohang, Korea
Research Assistant Professor (2010~2013), POSTECH, Chemistry, Korea
Postdoctor (2007~2009), University of Texas at Dallas, TX, USA
혁신소재전산연구실
Computational Lab for Innovative Materials
벌크 물질과 그 인터페이스에서 전자 수송을 이해하는 것은 에너지 변환 및 전자 장치와 같은 산업 응용 분야에 매우 중요합니다. 미시 세계에서 발생하는 현상은 양자 역학에 의한 확률론적 설명으로 인해 우리의 직감으로 거의 예측되지 않습니다. 우리의 주요 연구 관심사는 최첨단 시뮬레이션 도구를 사용하여 재료의 다양한 속성을 예측하고 기존 코드의 한계를 극복하기위한 새로운 소프트웨어 도구를 개발하는 것입니다.
Understanding electron transport in bulk materials and across their interface is very important to industrial applications such as energy conversion and electronic devices. Phenomena occurring in the microscopic world are hardly predicted by our intuition due to probabilistic description by quantum mechanics. Our main research interest is to predict various properties of materials by using the state-of-the-art simulation tools and to develop advanced software tools for overcoming limitations of existing codes.
Understanding electron transport in bulk materials and across their interface is very important to industrial applications such as energy conversion and electronic devices. Phenomena occurring in the microscopic world are hardly predicted by our intuition due to probabilistic description by quantum mechanics. Our main research interest is to predict various properties of materials by using the state-of-the-art simulation tools and to develop advanced software tools for overcoming limitations of existing codes.
연구분야
2D materials, magnetic ordering, strongly correlated system, non-equilibrium electron transport, water splitting, perovskite solar cell
2D materials, magnetic ordering, strongly correlated system, non-equilibrium electron transport, water splitting, perovskite solar cell
연구 희망분야
2D materials, magnetic ordering, strongly correlated system, non-equilibrium electron transport, water splitting, perovskite solar cell
2D materials, magnetic ordering, strongly correlated system, non-equilibrium electron transport, water splitting, perovskite solar cell
연구주제
2D materials, magnetic ordering, strongly correlated system, non-equilibrium electron transport, water splitting, perovskite solar cell
2D materials, magnetic ordering, strongly correlated system, non-equilibrium electron transport, water splitting, perovskite solar cell
국가연구개발사업 기술 분류체계
국가과학기술표준분류
NB. 물리학 > NB06. 응집물질물리 > NB0602. 응집물질 계산과학
논문
[1] Nature Communications, "Multiferroicity in atomic van der Waals heterostructures", Cheng Gong, Eun Mi Kim, Yuan Wang, Geunsik Lee, Xiang Zhang, (2019).
[2] ACS Energy Lett., “Rashba-Dresselhaus Effect in Inorganic/Organic Lead Iodide Perovskite Interfaces”, Chang Woo Myung, Saqib Javaid, Kwang S. Kim, Geunsik Lee, (2018).
[3] Phys. Rev. Lett., “Orbital Selective Fermi Surface Shifts and Mechanism of High Tc Superconductivity in Correlated AFeAs (A=Li, Na)”, Geunsik Lee, Hyo Seok Ji, Yeongkwan Kim, Changyoung Kim, Kristjan Haule, Gabriel Kotliar, Bumsung Lee, Seunghyun Khim, Kee Hoon Kim, Kwang S. Kim, Ki-Seok Kim, Ji Hoon Shim, (2012).