André Wirthmann

Broadband electrical detection of spin excitations in Ga0.98Mn0.02As using a photovoltage technique (2008)

Wirthmann, André, Hui, Xiong, Mecking, N., Gui, Y. S., Chakraborty, T., Hu, C. M., ...

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...

Broadband electrical detection of spin excitations in (Ga,Mn)As using a photovoltage technique (2008)

Wirthmann, André, Hui, Xiong, Mecking, N., Gui, Y. S., Chakraborty, T., Reinwald, M., ...

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...