36 citations · 54 across the 4 of their papers we have counts for
4 papers
Domain wall dynamics in a single CrO grain
P Das, F Porrati, S Wirth +5
Recently we have reported on the magnetization dynamics of a single CrO grain studied by micro Hall magnetometry (P. Das \textit{et al.}, Appl. Phys. Lett. \textbf{97} 042507,…
0.7-anomaly and magnetotransport of disordered quantum wires
M. Czapkiewicz, P. Zagrajek, J. Wrobel +6
The unexpected "0.7" plateau of conductance quantisation is usually observed for ballistic one-dimensional devices. In this work we study a quasi-ballistic quantum wire, for which…
Interlayer Coherence in the and Bilayer Quantum Hall States
A. Sawada, Z. F. Ezawa, H. Ohno +6
We have measured the Hall-plateau width and the activation energy of the bilayer quantum Hall (BLQH) states at the Landau-level filling factor and 2 by tilting the sample and…
Anomalous Stability of nu=1 Bilayer Quantum Hall State
A. Sawada, Z. F. Ezawa, H. Ohno +6
We have studied the fractional and integer quantum Hall (QH) effects in a high-mobility double-layer two-dimensional electron system. We have compared the "stability" of the QH sta…