Ballistic Spin Transport

2016 ◽  
pp. 582-595 ◽  
Keyword(s):  
Spin Transport ◽  
Ballistic Spin

scholarly journals Ballistic spin transport in a two-dimensional electron gas

2000 ◽  
Vol 61 (7) ◽  
pp. 4437-4440 ◽  
Author(s):  
H. X. Tang ◽  
F. G. Monzon ◽  
Ron Lifshitz ◽  
M. C. Cross ◽  
M. L. Roukes
Keyword(s):  
Spin Transport ◽  
Electron Gas ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Two Dimensional Electron Gas ◽  
Ballistic Spin ◽  
Dimensional Electron Gas

scholarly journals Magnetic order and ballistic spin transport in a sine-Gordon spin chain

2021 ◽  
Vol 103 (6) ◽  
Author(s):  
B. M. Huddart ◽  
M. Gomilšek ◽  
T. J. Hicken ◽  
F. L. Pratt ◽  
S. J. Blundell ◽  
...  
Keyword(s):  
Spin Chain ◽  
Spin Transport ◽  
Magnetic Order ◽  
Ballistic Spin

Ballistic Spin Transport in Four-Terminal NiFe/In0.75Ga0.25As Structure

2001 ◽  
Vol 40 (Part 2, No. 10B) ◽  
pp. L1093-L1096 ◽  
Author(s):  
Yuuki Sato ◽  
Shin-ichiro Gozu ◽  
Tomohiro Kita ◽  
Syoji Yamada
Keyword(s):  
Spin Transport ◽  
Ballistic Spin

scholarly journals Ballistic spin transport in exciton gases

2013 ◽  
Vol 88 (19) ◽  
Author(s):  
A. V. Kavokin ◽  
M. Vladimirova ◽  
B. Jouault ◽  
T. C. H. Liew ◽  
J. R. Leonard ◽  
...  
Keyword(s):  
Spin Transport ◽  
Ballistic Spin

scholarly journals A nonequilibrium quantum phase transition in strongly coupled spin chains

Quantum ◽  
2017 ◽  
Vol 1 ◽  
pp. 40 ◽  
Author(s):  
Eduardo Mascarenhas ◽  
Giacomo Giudice ◽  
Vincenzo Savona
Keyword(s):  
Spin Transport ◽  
Ballistic Transport ◽  
High Energy ◽  
Spin Chains ◽  
Emergent Behavior ◽  
Matrix Product ◽  
Initial State ◽  
Strongly Coupled ◽  
Matrix Product State ◽  
Ballistic Spin

We study spin transport in a boundary driven XXZ spin chain. Driving at the chain boundaries is modeled by two additional spin chains prepared in oppositely polarized states. Emergent behavior, both in the transient dynamics and in the long-time quasi-steady state, is demonstrated. Time-dependent matrix-product-state simulations of the system-bath state show ballistic spin transport below the Heisenberg isotropic point. Indications of exponentially vanishing transport are found above the Heisenberg point for low energy initial states while the current decays asymptotically as a power law for high energy states. Precisely at the critical point, non-ballistic transport is observed. Finally, it is found that the sensitivity of the quasi-stationary state on the initial state of the chain is a good witness of the different transport phases.

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