5 papers · 1 filter
Coupled phase transitions in crystalline solids with extreme chemical disorder
Subha Dey, Rukma Nevgi, Suresh Chandra Joshi +13
Structural phase transitions often couple to magnetic and electronic degrees of freedom, enabling emergent phenomena in solids. In high-entropy oxides (HEOs), which typically stabi…
Local structural distortions drive magnetic molecular field in compositionally complex spinel oxide
Rukma Nevgi, Subha Dey, Nandana Bhattacharya +8
Understanding how local distortions determine the functional properties of high entropy materials, containing five or more elements at a crystallographic site, is an open challenge…
The Role of the Dopant in the Electronic Structure of Erbium-Doped \ch{TiO2} for Quantum Emit
Jessica B. Martins, G. Grant, D. Haskel +6
Erbium-doped \ch{TiO2} materials are promising candidates for advancing quantum technologies, necessitating a thorough understanding of their electronic and crystal structures to t…
Strain Effects in SrHfO Films Grown by Hybrid Molecular Beam Epitaxy
Patrick T. Gemperline, Arashdeep S. Thind, Chunli Tang +5
Perovskite oxides hetero-structures are host to a large number of interesting phenomena such as ferroelectricity and 2D-superconductivity. Ferroelectric perovskite oxides have been…
Strain-dependent Insulating State and Kondo Effect in Epitaxial SrIrO Films
Gaurab Rimal, Tanzila Tasnim, Gabriel Calderon Ortiz +3
The large spin-orbit coupling in iridium oxides plays a significant role in driving novel physical behaviors, including emergent phenomena in the films and heterostructures of pero…