Triple-Wavelength Lasing with a Stabilized β-LaBSiO5:Nd3+ Crystal

L Li, F Huang, Y Shi, ZZ Luo, GQ Wang… - Journal of the …, 2022 - ACS Publications
Multi-wavelength lasers, especially the triple-wavelength laser around 1060 nm, could be
produced by the 4F3/2→ 4I11/2 transition of Nd3+ and present numerous challenges and …

Imaging of electrothermal filament formation in a Mott insulator

M Lange, S Guénon, Y Kalcheim, T Luibrand… - Physical Review …, 2021 - APS
Resistive switching—the current-and voltage-induced change of electrical resistance—is at
the core of memristive devices, which play an essential role in the emerging field of …

Positive and Negative Pressure Regimes in Anisotropically Strained V2O3 Films

E Barazani, D Das, C Huang, A Rakshit… - Advanced Functional …, 2023 - Wiley Online Library
The metal‐insulator phase transitions in V2O3 are considered archetypal manifestations of
Mott physics. Despite decades of research, the effects of do**, pressure, and anisotropic …

Local strain inhomogeneities during electrical triggering of a metal–insulator transition revealed by X-ray microscopy

P Salev, E Kisiel, D Sasaki, B Gunn, W He… - Proceedings of the …, 2024 - pnas.org
Electrical triggering of a metal–insulator transition (MIT) often results in the formation of
characteristic spatial patterns such as a metallic filament percolating through an insulating …

X-ray Nanoimaging of a Heterogeneous Structural Phase Transition in V2O3

Z Shao, A Luo, E Barazani, T Zhou, Z Cai, MV Holt… - Nano Letters, 2025 - ACS Publications
Controlling the Mott transition through strain engineering is crucial for advancing the
development of memristive and neuromorphic computing devices. Yet, Mott insulators are …

Strain control of phase transition and exchange bias in flexible Heusler alloy thin films

Y Ling, Y Hu, H Wang, B Niu, J Chen… - … Applied Materials & …, 2021 - ACS Publications
The practical applications for the distinctive functions of metamagnetic Heusler alloys, such
as magnetic shape memory effect, various caloric effects, etc., strongly depend on the phase …

Domain nucleation across the metal-insulator transition of self-strained films

A Pofelski, S Valencia, Y Kalcheim, P Salev… - Physical Review …, 2024 - APS
Bulk V 2 O 3 features concomitant metal-insulator (MIT) and structural (SPT) phase
transitions at TC∼ 160 K. In thin films, where the substrate clam** can impose …

Antiferromagnetic based exchange coupling

R el Hage, TD Wang, J Li, AC Basaran, F Torres… - Physical Review …, 2024 - APS
Vanadium sesquioxide (V 2 O 3) is a strongly correlated electronic material that famously
undergoes a triple coupled first-order transition where it transitions from a paramagnetic …

Resistive switching of films grown on a thermal insulator

CW Rischau, S Gariglio, JM Triscone, J del Valle - Physical Review Applied, 2024 - APS
Many correlated oxides feature an insulator-to-metal transition as the temperature is
increased. In thin films, this transition can be electrically induced by localized Joule heating …

Chemical, structural and electronic properties of ultrathin V2O3 films on Al2O3 substrate: Implications in Mott-like transitions

V Polewczyk, SK Chaluvadi, D Dagur, F Mazzola… - Applied Surface …, 2023 - Elsevier
V 2 O 3 presents a complex interrelationship between the metal–insulator transition and the
structural rhombohedral-monoclinic one in temperature, as a function of sample thickness …