75 citations · 109 across the 2 of their papers we have counts for
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Terahertz Quantum Hall Effect in a Topological Insulator
A. M. Shuvaev, G. V. Astakhov, G. Tkachov +4
Using THz spectroscopy in external magnetic fields we investigate the low-temperature charge dynamics of strained HgTe, a three dimensional topological insulator. From the Faraday…
Magnetic and magnetoelectric excitations in TbMnO
A. Pimenov, A. Shuvaev, A. Loidl +5
Magnetic and magnetoelectric excitations in the multiferroic TbMnO_3 have been investigated at terahertz frequencies. Using different experimental geometries we can clearly separat…
Dynamical Dzyaloshinsky-Moriya Interaction in KCuF3
M. V. Eremin, D. V. Zakharov, H. -A. Krug von Nidda +6
The spin dynamics of the prototypical quasi one-dimensional antiferromagnetic Heisenberg spin S=1/2 chain KCuF3 is investigated by electron spin resonance spectroscopy. Our analysi…