A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
0.7 Structure and Zero Bias Anomaly in Ballistic Hole Quantum Wires
2008
Physical Review Letters
Preserved Fulltext
Other Versions
We study the anomalous conductance plateau around G = 0.7(2e^2/h) and the zero-bias anomaly in ballistic hole quantum wires with respect to in-plane magnetic fields applied parallel B_∥ and perpendicular B_ to the quantum wire. As seen in electron quantum wires, the magnetic fields shift the 0.7 structure down to G = 0.5(2e^2/h) and simultaneously quench the zero bias anomaly. However, these effects are strongly dependent on the orientation of the magnetic field, owing to the highly anisotropic
doi:10.1103/physrevlett.100.016403
pmid:18232794
fatcat:w5464m3lozh7bixcupgcqr5vvu