2007/03/02 by Daniel Neumaier, D. Neumaier, K. Wagner +8
Materials Science · Physics and Astronomy · #Magnetic properties of thin films #Quantum and electron transport phenomena #ZnO doping and properties #cond-mat.mes-hall
paper · pdf · doi:10.1103/physrevlett.99.116803
5 pages, 3 figures
arxiv created 2007/03/02 · openalex publication_date 2007/09/13 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01
We report on the observation of weak localization in arrays of (Ga,Mn)As nanowires at millikelvin temperatures. The corresponding phase coherence length L phi is typically between 100 and 200 nm at 20 mK. Strong spin-orbit interaction in the material is manifested by a weak antilocalization correction around zero magnetic field.