571 citations · 4.4k across the 53 of their papers we have counts for
53 papers
Selective coupling of coherent optical phonons in YBaCuO with electronic transitions
Kunie Ishioka, Alexej Pashkin, Christian Bernhard +3
We investigate coherent lattice dynamics in optimally doped YBaCuO driven by ultrashort ( 12 fs) near infrared (NIR) and near ultraviolet (NUV) pulses. Transi…
Non-collinear and strongly asymmetric polar moments at back-gated SrTiO3 interfaces
Fryderyk Lyzwa, Yurii G. Pashkevich, Premysl Marsik +15
The highly mobile electrons at the interface of SrTiO3 with other oxide insulators, such as LaAlO3 or AlOx, are of great current interest. A vertical gate voltage allows controllin…
Imaging the Néel vector switching in the monolayer antiferromagnet MnPSe with strain-controlled Ising order
Zhuoliang Ni, A. V. Haglund, H. Wang +7
The family of monolayer two-dimensional (2D) materials hosts a wide range of interesting phenomena, including superconductivity, charge density waves, topological states and ferrom…
Infrared study of the interplay of charge, spin, and lattice excitations in the magnetic topological insulator EuInAs
B. Xu, P. Marsik, S. Sarkar +4
We report an infrared spectroscopy study of the axion topological insulator candidate EuInAs for which the Eu moments exhibit an A-type antiferromagnetic (AFM) order below…
Total angular momentum dichroism of the terahertz vortex beams at the antiferromagnetic resonances
A. A. Sirenko, P. Marsik, L. Bugnon +4
Terahertz vortex beams with different superposition of the orbital angular momentum , , , and and spin angular momentum were used to s…
Linear and nonlinear optical responses in the chiral multifold semimetal RhSi
Zhuoliang Ni, B. Xu, M. A. Sanchez-Martinez +8
Chiral topological semimetals are materials that break both inversion and mirror symmetries. They host interesting phenomena such as the quantized circular photogalvanic effect (CP…