Broadband electrical detection of spin excitations in Ga0.98Mn0.02As using a photovoltage technique

Wirthmann, André ; Hui, Xiong ; Mecking, N. ; Gui, Y. S. ; Chakraborty, T. ; Hu, C. M. ; Reinwald, Matthias ; Schüller, Christian ; Wegscheider, Werner

PDF
(320kB) - Repository staff only

Date of publication of this fulltext: 21 Sep 2009 07:05

Alternative links to fulltext:DOI Publisher

Details

Export bibliographical data

Abstract

We report on microwave photovoltage and simultaneous magnetotransport measurements in a Ga, Mn As film oriented normal to the magnetic field. We detect the ferromagnetic resonance over a broad frequency range of 2–18.5 GHz and determine the spectroscopic g-factor and separate the Gilbert from the inhomogeneous contribution to magnetization relaxation. Temperature dependent measurements below the ...

Owner only: item control page

Download Statistics

Altmetric

Alternative Statistics (altmetrics)

More literature (via CORE)

Details

Export bibliographical data

Abstract

Abstract

Download Statistics

Downloads

Alternative Statistics (altmetrics)

More literature (via CORE)

University Library