A. Bojahr

most citedDirect time domain sampling of sub-THz coherent acoustic phonon spectra in SrTiO

_{3}

using ultrafast X-ray diffraction

26 citations · 29 across the 3 of their papers we have counts for

collaborators

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cond-mat.mtrl-sci2018★ 2 cited

Critical behavior of the damping rate of GHz acoustic phonons in SrTiO3 at the antiferrodistortive phase transition measured by time- and frequency-resolved Brillouin scattering

Lena Maerten, Andre Bojahr, Matthias Reinhardt +3

We determine the temperature dependent damping rate of longitudinal acoustic phonons in SrTiO3 using frequency domain Brillouin scattering and time domain Brillouin scattering. We…

cond-mat.mtrl-sci2013★ 26 cited

Direct time domain sampling of sub-THz coherent acoustic phonon spectra in SrTiO $_{3}$ using ultrafast X-ray diffraction

Roman Shayduk, Marc Herzog, André Bojahr +8

We synthesize sub-THz longitudinal quasi-monochromatic acoustic phonons in a SrTiO $_{3}$ single crystal using a SrRuO $_{3}$ /SrTiO $_{3}$ superlattice as an optical-acoustic transducer. Th…

Critical behavior of the damping rate of GHz acoustic phonons in SrTiO3 at the antiferrodistortive phase transition measured by time- and frequency-resolved Brillouin scattering

Direct time domain sampling of sub-THz coherent acoustic phonon spectra in SrTiO3​ using ultrafast X-ray diffraction

Direct time domain sampling of sub-THz coherent acoustic phonon spectra in SrTiO $_{3}$ using ultrafast X-ray diffraction