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most citedPhoto-induced precession of magnetization in ferromagnetic (Ga,Mn)As

110 citations · 419 across the 11 of their papers we have counts for

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cond-mat.mtrl-sci2009

Above-Bandgap Magneto-optical Kerr Effect in Ferromagnetic GaMnAs

C. Sun, J. Kono, Y. Cho +3

We have performed a systematic magneto-optical Kerr spectroscopy study of GaMnAs with varying Mn densities as a function of temperature, magnetic field, and photon energy. Unlike p…

cond-mat.mtrl-sci2008★ 41 cited

Femtosecond Demagnetization and Hot Hole Relaxation in Ferromagnetic GaMnAs

J. Wang, L. Cywinski, C. Sun +3

We have studied ultrafast photoinduced demagnetization in GaMnAs via two-color time-resolved magneto-optical Kerr spectroscopy. Below-bandgap midinfrared pump pulses strongly excit…

cond-mat.mtrl-sci2007★ 110 cited

Photo-induced precession of magnetization in ferromagnetic (Ga,Mn)As

Y. Hashimoto, H. Munekata

Precession of magnetization induced by pulsed optical excitation is observed in a ferromagnetic semiconductor (Ga,Mn)As by time-resolved magneto-optical measurements. It appears as…

cond-mat.mtrl-sci2002

Ultrafast optical manipulation of ferromagnetic order in InMnAs/GaSb

J. Wang, G. A. Khodaparast, J. Kono +3

We have performed a two-color time-resolved magneto-optical Kerr effect (MOKE) study of a ferromagnetic InMnAs/GaSb heterostructure. We observed ultrafast photo-induced changes in…

cond-mat.mtrl-sci2002★ 54 cited

Ferromagnetic semiconductor (In,Ga,Mn)As with Curie temperature above 100 K

T. Slupinski, H. Munekata, A. Oiwa

We have grown (InyGa1-y)1-xMnxAs ferromagnetic semiconductor layers with Mn composition x up to 0.13 on InP substrates by molecular beam epitaxy. Near the lattice-matched compositi…