There has been a huge increase of interests in two-dimensional van der Waals materials over the past ten years or so. Despite the impressive list of new materials and the novel physics it has come to offer, there is the conspicuous absence of one particular class of materials: magnetic van der Waals systems. It is certainly a sorry status of materials science given the huge impact the magnetic materials have had on both the fundamental understanding and the diverse applications. In this talk, I will identify and illustrate how we might be able to benefit from exploring these so-far neglected materials. My talk will be based on some of recent publications from my group.
[1] Cheng-Tai Kuo, et al., Scientific Reports 6, 20904 (2016)
[2] (Viewpoint) Je-Geun Park, J. Phys. Condens. Matter 28, 301001 (2016)
[3] Jae-Ung Lee, et al., Nano Lett. 16, 7433–7438 (2016)
[4] Sungmin Lee, et al., APL Materials 4, 086108 (2016)
[5] Marie Kratochvilova, et al., NPG Quantum Materials 2, 42 (2017)
[6] Y. J. Yu, et al., Phys. Rev. B Rapid Comm. 96, 081111(R) (2017)
[7] S Kim, et al., PRL (submitted): arXiv:1706.06259
Career
2015—Present Associate Director Center for Correlated Electron Systems, Institute for Basic Science
2010—Present Professor Department of Physics & Astronomy, Seoul National University
Education
1990—1993 PhD: Physics Department, Imperial College, London Supervisor: Prof. Bryan Randell Coles, FRS
1988—1990 MSc: Department of Physics, Seoul National University, Seoul, Korea Supervisor: Prof. Se-Jung Oh
1984—1988 BSc: Department of Physics, Seoul National University, Seoul, Korea
Prize and Honor
Dec.2016 The Korea Science Prize by The Korean Government
Apr.2015 Award for 2015 KPS Prize by The Korean Physical Society
Dec.2009 Award for National Excellent Research Result in 2009 (one of 100 awardees from the whole national R & D projects) by KISTEP of Korean Government.