103 citations · 258 across the 5 of their papers we have counts for
5 papers
Current-driven domain wall motion across a wide temperature range in a (Ga,Mn)(As,P) device
K. Y. Wang, K. W. Edmonds, A. C. Irvine +9
Current-driven magnetic domain wall motion is demonstrated in the quaternary ferromagnetic semiconductor (Ga,Mn)(As,P) at temperatures well below the ferromagnetic transition tempe…
Huge tunnelling anisotropic magnetoresistance in (Ga,Mn)As nanoconstrictions
A. D. Giddings, O. N. Makarovsky, M. N. Khalid +8
We report large anisotropic magnetoresistance (AMR) behaviours in single lateral (Ga,Mn)As nanoconstriction of up to 1300%, along with large multistable telegraphic switching. The…
Tunneling anisotropic magnetoresistance in multilayer-(Co/Pt)/AlOx/Pt structures
B. G. Park, J. Wunderlich, D. A. Williams +6
We report observations of tunneling anisotropic magnetoresitance (TAMR) in vertical tunnel devices with a ferromagnetic multilayer-(Co/Pt) electrode and a non-magnetic Pt counter-e…
Singlet-Triplet Physics and Shell Filling in Carbon Nanotube Double Quantum Dots
H. Ingerslev Jørgensen, K. Grove-Rasmussen, K. -Y. Wang +4
An artifcial two-atomic molecule, also called a double quantum dot (DQD), is an ideal system for exploring few electron physics. Spin-entanglement between just two electrons can be…
Large tunneling anisotropic magnetoresistance in (Ga,Mn)As nanoconstrictions
A. D. Giddings, M. N. Khalid, J. Wunderlich +10
We report a large tunneling anisotropic magnetoresistance (TAMR) in a thin (Ga,Mn)As epilayer with lateral nanoconstrictions. The observation establishes the generic nature of this…