18 citations · 29 across the 5 of their papers we have counts for
5 papers
Polarity-tunable magnetic tunnel junctions based on ferromagnetism at oxide heterointerfaces
Thach D. N. Ngo, Jung-Won Chang, Kyujoon Lee +8
Complex oxide systems have attracted considerable attention because of their fascinating properties, including the magnetic ordering at the conducting interface between two band in…
Spatiotemporal Evolution of Topological Order Upon Quantum Quench Across the Critical Point
Minchul Lee, Seungju Han, Mahn-Soo Choi
We consider a topological superconducting wire and use the string order parameter to investigate the spatiotemporal evolution of the topological order upon a quantum quench across…
Emergent Universality in Nonequilibrium Processes of Critical Systems
Danh-Tai Hoang, B. Prasanna Venkatesh, Seungju Han +3
We examine the Jarzynski equality for a quenching process across the critical point of second-order phase transitions, where absolute irreversibility and the effect of finite-sampl…
Negative Tunneling Magneto-Resistance in Quantum Wires with Strong Spin-Orbit Coupling
Seungju Han, Llorens Serra, Mahn-Soo Choi
We consider a two-dimensional magnetic tunnel junction of the FM/I/QW(FM+SO)/I/N structure, where FM, I and QW(FM+SO) stand for a ferromagnet, an insulator and a quantum wire (QW)…
The Kibble-Zurek Mechanism in a Topological Phase Transition
Minchul Lee, Seungju Han, Mahn-Soo Choi
The Kibble-Zurek mechanism (KZM) is generalized to a class of multi-level systems and applied to study the quenching dynamics of one-dimensional (1D) topological superconductors (T…