2 papers
cond-mat.other2025
Evidence for magnetic crystallization waves at the surface of He crystal
Igor Todoshchenko, Alexander Savin, Pertti J. Hakonen
Ultralow temperature crystals of the helium isotopes He and He are intriguing quantum systems. Deciphering the complex features of these unusual materials has been made pos…
cond-mat.mes-hall2024
Quantum degeneracy in mesoscopic matter: Casimir effect and Bose-Einstein condensation
I. Todoshchenko, M. Kamada, J. -P. Kaikkonen +5
The ground-state phonon pressure is an analogue to the famous Casimir pressure of vacuum produced by zero-point photons. The acoustic Casimir forces are, however, many orders of ma…