55 citations · 140 across the 8 of their papers we have counts for
8 papers
Signature of spin-resolved quantum point contact in p-type trilayer WSe van der Waals heterostructure
K. Sakanashi, P. Krüger, K. Watanabe +5
In this study, the electrostatically induced quantum confinement structure, quantum point contact, has been realized in p-type trilayer tungsten diselenide-based van der Waals hete…
Probing temperature-driven flow lines in a gated two-dimensional electron gas with tunable spin-splitting
Yi-Ting Wang, Gil-Ho Kim, C. F. Huang +8
We study the temperature flow of conductivities in a gated GaAs two-dimensional electron gas (2DEG) containing self-assembled InAs dots and compare the results with recent theoreti…
From insulator to quantum Hall liquid at low magnetic fields
Tsai-Yu Huang, C. -T. Liang, Gil-Ho Kim +5
We have performed low-temperature transport measurements on a GaAs two-dimensional electron system at low magnetic fields. Multiple temperature-independent points and accompanying…
Effects of Zeeman spin splitting on the modular symmetry in the quantum Hall effect
D. R. Hang, R. B. Dunford, Gil-Ho Kim +7
Magnetic-field-induced phase transitions in the integer quantum Hall effect are studied under the formation of paired Landau bands arising from Zeeman spin splitting. By investigat…
On the low-field insulator-quantum Hall conductor transitions
Tsai-Yu Huang, J. R. Juang, C. F. Huang +7
We studied the insulator-quantum Hall conductor transition which separates the low-field insulator from the quantum Hall state of the filling factor on a gated two-dimensiona…
Coulomb Charging Effects in an Open Quantum Dot
O. A. Tkachenko, V. A. Tkachenko, D. G. Baksheyev +6
Low-temperature transport properties of a lateral quantum dot formed by overlaying finger gates in a clean one-dimensional channel are investigated. Continuous and periodic oscilla…