28. “Ab initio DMFT methodologies for correlated quantum materials” Advanced Study Group meeting, Center for Theoretical Physics of Complex Systems Institute for Basic Science, Feb. 15. 2023
27. “Ab initio DMFT methodologies for correlated quantum materials” Department of Physics, Hanyang University, Dec. 28. 2022
26. “Ab initio DMFT methodologies for correlated quantum materials” Department of Applied Physics, Korea University Sejong Campus, Dec. 8. 2022
25. “Ab initio DMFT methodologies for correlated quantum materials” 13th APCTP-IACS-KIAS Joint Conference, Dec. 3. 2022
24. “Ab initio DMFT methodologies for correlated quantum materials” ASIAN-23 workshop, Oct. 31. 2022
23. ``Hund metal theories and infinite-layer nickelates'', Frontiers in Quantum Matter workshop. KIAS, Sep. 29. 2022
22. “Two new aspects of Hund metals”, 2022 Korean Physics Society Spring Meeting. Apr. 22. 2022
21. “Toward correlated quantum materials design”, MSE department seminar, Seoul National University. Mar. 30. 2022
20. “Toward correlated quantum materials design”, Computational Science School Colloquium, Korea Institute for Advanced Study. Mar. 29. 2022
19. “Toward correlated quantum materials design”, Physics department seminar, West Virginia University Mar. 23. 2022
18. “Toward correlated quantum materials design”, The University of Massachusetts Boston. Mar. 9. 202
17. “Toward correlated quantum materials design”,Physics Department Colloquium,The University of Alabama at Birmingham. Mar. 4. 2022
16. “Weak Hund Metal in Two Orbital Systems and Infinite-Layer Nickelates”, 2021 Korean Physics Society Fall Meeting. Oct. 21. 2021
15. ``Understanding correlated electron systems: insights from LQSGW+DMFT'', Berkeley Excited States Conference, University of California at Berkeley, CA, USA. Jan. 8. 2021
14. “Understanding correlated electron systems: insight from dynamical mean field theory and its extensions”, Condensed Matter & Bio-Physics Seminar, University of Illinois at Chicago, IL, USA. Nov. 19. 2019
13. “Understanding correlated electron systems: insight from dynamical mean field theory and its extensions”, Materials Research Lecture, Caltech, CA, USA. Oct. 30. 2019
12. “ComDMFT: a Massively Parallel Computer Package for the Electronic Structure of Correlated-Electron Systems”, 2018 Fall CCMS workshop, Riverhead, NY, USA. Sep. 29. 2018
11. “Towards Theoretial Spectroscopy and Material Design of Strongly Correlated Materials”, 2018 MGI PI meeting, College Park, MD, USA. Mar. 26-27. 2018
10. “Correlated Band insulator FeSb2: the Role of Local Correlation beyond GW in the Metal-insulator Crossover”, 2017 Fall CCMS workshop, Riverhead, NY, USA. Oct. 26. 2017
9. “Transport Properties of Correlated FeSb2: First-principles Combined with Dynamical Mean Field Theory”, 2017 EFRC-Hub-CMS Principal Investigators’ Meeting, Washington DC, USA. July. 24. 2017
8. “Recent Progress in GW+DMFT”, 2016 Fall CCMS workshop, Riverhead, NY, USA. Nov. 14. 2016
7. “GW+DMFT and Its Application to Real Materials”, Many electron summer school, Brookhaven National Lab, NY, USA. Jun. 22, 2016
6. “Matsubara GW+DMFT”, Inaugural Meeting for BNL-Rutgers Center for Material Design, DMFT-MatDeLab, Upton, NY, USA. Dec. 11. 2015
5. “GW+DMFT: a Diagrammatically Controlled Ab Initio Theory of Strongly Correlation in Real Materials”, Condensed-Matter Physics & Materials Science Seminar, Brookhaven National Lab, NY, USA. Oct. 20, 2015
4. “Many-electron Effects on the Properties of Defects and Interfaces”, Condensed-Matter Physics Seminar, Department of Physics, KAIST, Deajeon, South Korea. Aug. 20 2013.
3. “Many-electron Effects on Materials Properties: Local Magnetic Moments at Nonmagnetic Metal-insulator Interfaces and the Optical Oscillator Strength of Excitons in Carbon Nanotube”, Materials Science Seminar, Department of materials science and engineering, Seould National University, Seoul, South Korea. Apr. 9 2013.
2. “Many-electron Effects on Materials properties: Local Magnetic Moments at Nonmagnetic Metal-insulator Interfaces and Mechanism for Optical Initialization of Spin in NV-center in Diamond”, Condensed-Matter Physics Seminar, KIAS, Seoul, South Korea. Apr. 8 2013.
1. “First Principles Calculations and Effective Hamiltonian Analysis of the Electronic and Optical Properties of Materials”, Condensed-Matter Physics Seminar, Department of Physics, Seoul National University, Seoul, South Korea. Apr. 1 2013.