4 papers · 1 filter
(Anti-)Altermagnetism from Orbital Ordering in the Ruddlesden-Popper Chromates SrCrO
Quintin N. Meier, Alberto Carta, Claude Ederer +1
Altermagnets are collinear antiferromagnets with spin-split electronic states. We introduce Ruddlesden-Popper chromates SrCrO (including SrCrO) as candidat…
Control of polarization and polar chiral textures in BiFeO by epitaxial strain and interfacial chemistry
Elzbieta Gradauskaite, Natascha Gray, Quintin N. Meier +2
The balance between interfacial chemistry, electrostatics, and epitaxial strain plays a crucial role in stabilizing polarization in ferroelectric thin films. Here, we bring these c…
Accurate and Efficient Phonon Calculations in Molecular Crystals via Minimal Molecular Displacements
Lorenzo Soprani, Andrea Giunchi, Marco Bardini +2
Vibrational dynamics governs the fundamental properties of molecular crystals, shaping their thermodynamics, mechanics, spectroscopy, and transport phenomena. However desirable, th…
Polarization boost and ferroelectricity down to one unit cell in layered Carpy-Galy LaTiO thin films
Elzbieta Gradauskaite, Anouk S. Goossens, Xiaoyan Li +4
Layered perovskite-based compounds offer a range of unconventional properties enabled by their naturally anisotropic structure. While most renowned for the superconductivity observ…