46 citations · 137 across the 10 of their papers we have counts for
11 papers
ToF-PAX-RIXS: A Time-of-Flight Spectrometer for combined ARPES and RIXS
Chafic Fawaz, Tom Lacmannn, Yaryna Lytvynenko +24
We present ToF-PAX-RIXS, a compact instrument that combines time-of-flight momentum-microscopy angle-resolved photoemission spectroscopy (ARPES) with resonant inelastic X-ray scatt…
Unveiling Fine Structure and Energy-driven Transition of Photoelectron Kikuchi Diffraction
Trung-Phuc Vo, Olena Tkach, Aki Pulkkinen +8
The intricate fine structure of Kikuchi diffraction plays a vital role in probing phase transformations and strain distributions in functional materials, particularly in electron m…
GeSi single crystals for Ge hole spin qubit integration
Andreas Fuhrberg, Pia M. Düring, Olena Fedchenko +9
Spin qubits are fundamental building blocks of modern quantum computing devices. The path of Ge-based hole-spin qubits has several advantages over Si-based electron-spin systems, s…
Layered Multiple Scattering Approach to Hard X-ray Photoelectron Diffraction: Theory and Application
Trung-Phuc Vo, Olena Tkach, Sylvain Tricot +10
Photoelectron diffraction (PED) is a powerful and essential experimental technique for resolving the structure of surfaces with sub-angstrom resolution. In the high energy regime,…
All-optical magnetometric characterization of the antiferromagnetic exchange-spring system MnAu|Py by terahertz spin-torques
Yannic Behovits, Alexander L. Chekhov, Bruno Rosinus Serrano +6
Antiferromagnetic materials have great potential for spintronic applications at terahertz (THz) frequencies. However, in contrast to ferromagnets, experimental studies of antiferro…
Nonlinear terahertz Néel spin-orbit torques in antiferromagnetic MnAu
Yannic Behovits, Alexander L. Chekhov, Stanislav Yu. Bodnar +8
Antiferromagnets have large potential for ultrafast coherent switching of magnetic order with minimum heat dissipation. In novel materials such as MnAu and CuMnAs, electric rat…
Coupling of ferromagnetic and antiferromagnetic spin dynamics in MnAu/NiFe thin-film bilayers
Hassan Al-Hamdo, Tobias Wagner, Yaryna Lytvynenko +11
We investigate magnetization dynamics of MnAu/Py (NiFe) thin film bilayers using broadband ferromagnetic resonance (FMR) and Brillouin light scattering spectros…
Current-driven writing process in antiferromagnetic Mn2Au for memory applications
Sonka Reimers, Yaryna Lytvynenko, Yuran Niu +9
Current pulse driven Neel vector rotation in metallic antiferromagnets is one of the most promising concepts in antiferromagnetic spintronics. We show microscopically that the Neel…
Optically-triggered strain-driven Néel vector manipulation in a metallic antiferromagnet
Vladimir Grigorev, Mariia Filianina, Yaryna Lytvynenko +11
The absence of stray fields, their insensitivity to external magnetic fields, and ultrafast dynamics make antiferromagnets promising candidates for active elements in spintronic de…
Direct Observation of Antiferromagnetic Parity Violation in the Electronic Structure of MnAu
Olena Fedchenko, Libor Smejkal, Michael Kallmayer +10
Parity symmetric photoemission spectra are ubiquitous in solid state research, being prevalent in many highly active areas, such as unconventional superconductors, nonmagnetic and…
Optical read-out of the Néel vector in metallic antiferromagnet MnAu
Vladimir Grigorev, Mariia Filianina, Stanislav Yu. Bodnar +9
Metallic antiferromagnets with broken inversion symmetry on the two sublattices, strong spin-orbit coupling and high Néel temperatures offer new opportunities for applications in s…