Flexomagnetism and vertically graded Néel temperature of antiferromagnetic Cr2O3 thin films

P Makushko, T Kosub, OV Pylypovskyi… - Nature …, 2022 - nature.com
Antiferromagnetic insulators are a prospective materials platform for magnonics, spin
superfluidity, THz spintronics, and non-volatile data storage. A magnetomechanical coupling …

Strain related new sciences and devices in low-dimensional binary oxides

J Jiang, S Pendse, L Zhang, J Shi - Nano Energy, 2022 - Elsevier
The possibility of generating a large range of elastic strain in low-dimensional materials
offers a vast design space that has led to a plethora of scientific and technological …

Defect Nanostructure and its Impact on Magnetism of α‐Cr2O3 Thin Films

I Veremchuk, MO Liedke, P Makushko, T Kosub… - Small, 2022 - Wiley Online Library
Thin films of the magnetoelectric insulator α‐Cr2O3 are technologically relevant for energy‐
efficient magnetic memory devices controlled by electric fields. In contrast to single crystals …

Magnetoelectric manipulation and enhanced operating temperature in antiferromagnetic Cr2O3 thin film

T Nozaki, M Sahashi - Japanese Journal of Applied Physics, 2018 - iopscience.iop.org
Electrically controllable antiferromagnets will play a prominent role in the development of
future spintronics. These materials offer a way to realize innovative low-energy …

Tuning the tinnitus percept by modification of synchronous brain activity

K Dohrmann, T Elbert, W Schlee… - Restorative Neurology …, 2007 - content.iospress.com
Purpose: Tinnitus, the perception of sound without the presence of a physical stimulus,
provides the opportunity to study neural codes of percepts without simultaneous processing …

Increase of Néel temperature of magnetoelectric Cr2O3 thin film by epitaxial lattice matching

X Wang, K Ujimoto, K Toyoki, R Nakatani… - Applied Physics …, 2022 - pubs.aip.org
Increase in the Néel temperature (TN) of the 10-nm thick Cr 2 O 3 (0001) thin films by the
lattice strain was experimentally investigated. TN was determined based on the zero-offset …

Finite-size scaling effect on Néel temperature of antiferromagnetic (0001) films in exchange-coupled heterostructures

SP Pati, M Al-Mahdawi, S Ye, Y Shiokawa, T Nozaki… - Physical Review B, 2016 - APS
The scaling of antiferromagnetic ordering temperature of corundum-type chromia films has
been investigated. Néel temperature TN was determined from the effect of perpendicular …

Narrowing of antiferromagnetic domain wall in corundum-type Cr2O3 by lattice strain

Y Kota, H Imamura - Applied Physics Express, 2016 - iopscience.iop.org
The effect of lattice strain on single-ion magnetic anisotropy and antiferromagnetic domain
wall width in corundum-type Cr 2 O 3 is studied using first-principles calculations and …

Enhancement of magnetoelectric operating temperature in compressed Cr2O3 under hydrostatic pressure

Y Kota, Y Yoshimori, H Imamura, T Kimura - Applied Physics Letters, 2017 - pubs.aip.org
The effect of hydrostatic pressure on structure and magnetism was investigated by a
combined theoretical and experimental study for Cr 2 O 3 showing the linear …

Temperature-dependent spin dynamics in

Q Sun, B Wei, Y Su, DL Abernathy, C Li - Physical Review B, 2024 - APS
Cr 2 O 3 emerges as a prominent candidate material for spintronics and magnetoelectronic
applications. However, a comprehensive understanding of its temperature-dependent spin …