334 citations · 606 across the 4 of their papers we have counts for
4 papers
Switching of the Mott transition based on the hole-driven MIT theory
Hyun-Tak Kim, Bong-Jun Kim, Yong Wook Lee +2
Switching voltage of first-order metal-insulator transition (MIT) in VO_2, an inhomogeneous strongly correlated system, is changed by irradiating an infrared light with wavelength,…
Temperature dependence of Mott transition in VO_2 and programmable critical temperature sensor
Bong-Jun Kim, Yong Wook Lee, Byung-Gyu Chae +4
The temperature dependence of the Mott metal-insulator transition (MIT) is studied with a VO_2-based two-terminal device. When a constant voltage is applied to the device, an abrup…
Monoclinic and Correlated Metal Phase in VO_2 as Evidence of the Mott Transition: Coherent Phonon Analysis
Hyun-Tak Kim, Yong-Wook Lee, Bong-Jun Kim +6
In femtosecond pump-probe measurements, the appearance of coherent phonon oscillations at 4.5 THz and 6.0 THz indicating the rutile metal phase of VO_2 does not occur simultaneousl…
Hole-driven MIT theory, Mott transition in VO_2, MoBRiK
Hyun-Tak Kim, Bong-Jun Kim, Yong Wook Lee +3
For inhomogeneous high-T_c superconductors, hole-driven metal-insulator transition (MIT) theory explains that the gradual increase of conductivity with increasing hole doping is du…