74 citations · 116 across the 6 of their papers we have counts for
6 papers
Ultrafast dynamics of local charge order in a THz-induced metastable quantum state
Luis E. Parra López, Jingkai Quan, Alkisti Vaitsi +5
Controlling quantum materials with ultrafast light pulses enables access to transient and metastable states that are inaccessible under equilibrium conditions. Yet their local dyna…
Rotating spintronic terahertz emitter optimized for microjoule pump-pulse energies and megahertz repetition rates
Alkisti Vaitsi, Vivien Sleziona, Luis E. Parra López +7
Spintronic terahertz emitters (STEs) are powerful sources of ultra-broadband single-cycle terahertz (THz) field transients. They work with any pump wavelength, and their polarity a…
Phase-resolved Detection of Ultrabroadband THz Pulses inside a Scanning Tunneling Microscope Junction
Melanie Müller, Natalia Martín Sabanés, Tobias Kampfrath +1
Coupling phase-stable single-cycle terahertz (THz) pulses to scanning tunneling microscope (STM) junctions enables spatio-temporal imaging with femtosecond temporal and Ångstrom sp…
Point-projection microscopy of nano-localized photoemission currents at sub-40 femtosecond time scales
Faruk Krečinić, Jannik Malter, Alexander Paarmann +2
Femtosecond point-projection microscopy (fs-PPM) is an electron microscopy technique that possesses a combination of high spatio-temporal resolution and sensitivity to local electr…
THz electrical writing speed in an antiferromagnetic memory
K. Olejnik, T. Seifert, Z. Kaspar +11
The speed of writing of state-of-the-art ferromagnetic memories is physically limited by an intrinsic GHz threshold. Recently, an alternative research direction has been initiated…
Profile and width of rough interfaces
Melanie Müller, Gernot Münster
In the context of Landau theory and its field theoretical refinements, interfaces between coexisting phases are described by intrinsic profiles. These intrinsic interface profiles,…