Talks

[Workshop] The 1st Tokyo-Yonsei Joint Workshop -Edge states of zigzag bilayer graphite nanoribbons (2007.08~09)

[Workshop] The 50th Shinchon Solid State Physics Workshop -Edge states of zigzag bilayer graphite nanoribbons (2008.06)

[Workshop] 2012 Miniworkshop on Emergent Materials Research -Self-similar occurrence of massless Dirac particles in graphene under magnetic field (2012.12)

[Seminar] Korea Advanced Institute of Science and Technology -Emergence of frustrated antiferromagnet in the lowest Landau level (2015.03)

[Seminar] McMaster University -Cyclotron motions in exotic semi-metals (2015.05)

[Seminar] The Center for Theoretical Physics of Complex Systems -Cyclotron motions in exotic semi-metals (2015.09)

[Seminar] The Center for Theoretical Physics of Complex Systems -Bulk-boundary correspondence from the intercellular Zak phase (2015.09)

[Seminar] Hanyang University -Unified bulk-boundary correspondence for band insulators (2018.01)

[Seminar] The Center for Theoretical Physics of Complex Systems -Classification of flat bandsform irremovable discontinuities of Bloch wave functions (2018.08)

[Seminar] Korea Institute for Advanced Study -Classification of flat bandsform irremovable discontinuities of Bloch wave functions (2018.10)

[Symposium] Symposium on Quantum and Nano Devices -Classification of flat bandsform irremovable discontinuities of Bloch wave functions (2018.11)

[Seminar] University of Seoul -Classification of flat bands according to the band-crossing singularity of Bloch wave functions (2019.05)

[Workshop] International Workshop Recent Advances in Topological Photonics -Quantum geometric aspects of flat band systems (2019.06)

[Workshop] Topological Photonics and Beyond -Quantum geometric aspects of flat band systems (2019.06~07)

[Workshop] YPhysics Winter School 2019 -Physics of flat bands (2019.12)

[Seminar] Korea Institute for Advanced Study -Singularities in flat bands and anomalous Landau levels (2020.06)

[Conference] 2020 KPS Spring Meeting -Quantum Distance and Anomalous Landau Levels of Flat Bands (2020.07)

[Workshop] APW-RIKEN-Tsinghua-Kavli workshop “Highlights on condensed matter physics” -Quantum Distance and Anomalous Landau Levels of Flat Bands (2020.09)

[Seminar] The Center for Theoretical Physics of Complex Systems -Quantum Distance and Anomalous Landau Levels of Flat Bands (2020.10) Youtube

2008 APS March Meeting, New Orleans -Edge states of zigzag bilayer graphite nanoribbons

2010 APS March Meeting, Portland -Spin stiffness of graphene and zigzag graphene nanoribbons

2011 APS March Meeting, Dallas -Spin-orbit interactions in graphene nanoribbons : Effects of the edge profile

2012 KPS Fall Meeting, Pyeongchang -Self-similar occurrence of massless Dirac particles in graphene under magnetic field

2013 APS March Meeting, Baltimore -Self-similar occurrence of massless Dirac particles in graphene under magnetic field

2013 KPS Fall Meeting, Changwon -Emergence of frustrated antiferromagnet in the lowest Landau level

2014 APS March Meeting, Denver -Emergence of frustrated antiferromagnet in the lowest Landau level

2015 APS March Meeting, San Antonio -Quantum oscillations in a minimal model for pyrochlore iridates

2016 APS March Meeting, Baltimore -Landau level quantization and almost flat modes in three-dimensional semimetals with nodal ring spectra

2016 DPG-Frühjahrstagungen, Regensburg -Anisotropic density fluctuations, plasmons, and Friedel oscillations in nodal line semimetal

2017 APS March Meeting, New Orleans -Bulk-boundary correspondence from the inter-cellular Zak phase

2018 APS March Meeting, Los Angeles -Unified Bulk-boundary Correspondence for Band Insulators

2018 KPS Fall Meeting, Changwon -Classification of flat bands from irremovable discontinuities of Bloch wave functions

2019 APS March Meeting, Boston -Classification of flat bands from irremovable discontinuities of Bloch wave functions

2019 KPS Fall Meeting, Gwangju -Quantum Distance and Anomalous Landau Levels of Extremely Heavy Electrons

Soongsil University, -Hofstadter butterfly in graphene (2013.04.17)

Yonsei University, -Quantum distance and anomalous Landau levels of flat bands (2020.09.16)