21 citations · 43 across the 12 of their papers we have counts for
6 papers · 1 filter
Floating zone growth of high-purity MgO substrate single crystals
Christo Guguschev, Michael Schulze, Andrea Dittmar +5
MgO single crystals with diameters between 3.5 and 5 mm and lengths up to 40 mm were grown by the optical floating zone technique (OFZ). Despite challenging material properties suc…
Observation via spin Seebeck effect of macroscopic magnetic transport from emergent magnetic monopoles
Nan Tang, Stephan Glamsch, Aisha Aqeel +7
Magnetic monopoles, elusive in high-energy physics, have been realised as emergent quasiparticles in solid-state systems, where their unique properties hold promise for novel spint…
Novel diamagnetic garnet-type substrate single crystals for ultralow-damping yttrium iron garnet Y3Fe5O12 films at cryogenic temperatures
C. Guguschev, C. Dubs, R. Blukis +9
Y3Sc2Ga3O12-Y3Sc2Al3O12 and Y3Sc2Ga3O12-Y3Al5O12 (YSGAG) solid solution single crystals with diameters up to 30 mm and total lengths up to about 100 mm were grown by the convention…
YSGAG: The Ideal Substrate for YIG in Quantum Magnonics
Rostyslav O. Serha, Carsten Dubs, Christo Guguschev +8
Quantum magnonics leverages the quantum properties of magnons to advance nanoscale quantum information technologies. Ferrimagnetic yttrium iron garnet (YIG), known for exceptionall…
Soft phonon and the central peak at the cubic-to-tetragonal phase transition in SrTiO
Avishek Maity, Klaus Habicht, Michael Merz +8
The continuous displacive phase transition in SrTiO near K features a central elastic peak in neutron scattering investigations at temperatures above , i…
Improper Ferroelectricity at the Monolayer Limit
Yilin Evan Li, Harikrishnan KP, Haidong Lu +20
Ultrathin ferroelectric films with out-of-plane polarization and high Curie temperatures are key to miniaturizing electronic devices. Most ferroelectrics employed in devices are pr…