4 citations · 7 across the 3 of their papers we have counts for
4 papers
Entropy spectroscopy of a tunable two-site Hubbard molecule
Uhjin Kim, Seokyeong Lee, Gibum Yun +9
Determining which microscopic states remain thermally active when tunneling and interactions compete is a central question in Hubbard physics. Here we develop an entropy measuremen…
Observation of Electronic Modes in Open Cavity Resonator
Hwanchul Jung, Dongsung T. Park, Seokyeong Lee +9
The resemblance between electrons and optical waves has strongly driven the advancement of mesoscopic physics. However, electron waves have yet to be understood in open cavity stru…
Numerical Reconstruction of 2D Magnetic Focusing Experiments
Dongsung T. Park, Seokyeong Lee, Uhjin Kim +3
Spatial aspects in quantum mechanics are often difficult to model in geometrically intricate settings that are typical of mesoscopic physics. In such cases, predicting the device b…
Ultrafast energy relaxation of quantum dot-generated 2D hot electrons
Dongsung T. Park, Dongkun Kim, Uhjin Kim +8
Through a series of transverse magnetic focusing experiments, we show that hot electrons in a two-dimensional electron gas system undergo an ultrafast relaxation when generated by…