Welcome to our research group, established in 2013, where we specialize in advanced scanning probe microscopy techniques to explore a wide range of cutting-edge topics in condensed matter physics. Our home-built cryogenic magnetic force microscope, featuring a 9-2-2 T vector magnet, allows us to directly image exotic spin structures and investigate phenomena such as magnetic domain walls, skyrmions, and chiral domain walls. We also delve into topological phenomena and superconductivity, studying these under extreme conditions to push the boundaries of modern physics. Our research aims to reveal new insights into nanoscale magnetic and superconducting imaging, spin structures, and emergent quantum behavior.
[08.2017] Violation of Ohm`s law in a Weyl metal has been published in Nature Maters
[07.2017] Science building #104 is newly opened
[02.2016] Graduation ceremony for Ilkyu (PhD)! Congratulations!!
[10.2015] Visit us at the KPS meeting in Gyeongju!
[08.2015] Our MFM study on the magnetic domain evolution in La2-2xSr1+2xMn2O7 as a function of temperature and magnetic field has been published in Phys. Rev. B.
[08.2015] The MFM group is heading to Uljin for Membership training.
[07.2015] Our MFM study on the coexistence of superconductivity and ferromagnetism in ErNi2B2C has been published in Phys. Rev. B.
[12.2014] Our home-built He-3 MFM is operating at a base temperature of 500 mK and inside a 9-2-2 T vector magnet!