32 citations · 89 across the 17 of their papers we have counts for
12 papers · 1 filter
Charge transfer and competing symmetry breaking drive orbital reconstruction and emergent ferromagnetism in insulating oxide superlattices
Nandana Bhattacharya, Ranjan Kumar Patel, Siddharth Kumar +13
Electron correlation, hopping, and ligand-to-metal charge transfer collectively lead to diverse electronic and magnetic phenomena in 3 transition-metal oxides, where directional…
Electronic structure, band offset, and interface electron population of the LaInO/BaSnO system
G. Hoffmann, A. A. Riaz, C. Kalha +7
Perovskite oxides and their heterostructures exhibit a wide range of functional properties. Among these materials, BaSnO/LaInO heterostructures form high-mobility two-dimen…
Lifetime effects and satellites in the photoelectron spectrum of platinum metal
Prajna Bhatt, José Julio Gutiérrez Moreno, Laura E. Ratcliff +9
This work presents a comprehensive investigation of the electronic structure and many-body photoemission effects in metallic platinum using reflection high-energy electron energy-l…
From Film to Flakes: Electronic Properties and Magnetization Variations in Yttrium Iron Garnet
Pia M. Düring, Seema, Roman Hartmann +7
Yttrium iron garnet (YIG) is a ferrimagnetic insulator valued for its high Curie temperature, very low magnetic damping, and ability to support long-range spin-wave transport. Thes…
Extending the Growth Temperature-N Concentration Regime Through Pd Doping in Fe4N Thin Films
Rohit Kumar Meena, Akhil Tayal, Andrei Gloskovskii +1
Fe4N is a well-known anti-perovskite compound exhibiting high magnetization, high chemical stability, low coercivity, high Curie temperature, and high spin-polarization ratio. Ther…
Long-term stability and oxidation of ferroelectric AlScN devices: An operando HAXPES study
Oliver Rehm, Lutz Baumgarten, Roberto Guido +6
Aluminum scandium nitride (AlScN) is a promising material for ferroelectric devices due to its large remanent polarization, scalability, and compatibility with semicond…
Intrinsic and extrinsic plasmons in the hard x-ray photoelectron spectra of nearly free electron metals
Mohammad Balal, Shuvam Sarkar, Pramod Bhakuni +3
Collective plasmon excitations in solids that result from the process of photoemission are an important area of fundamental research. In this study, we identify a significant numbe…
2D synthetic ferrimagnets by magnetic proximity coupling
Paul Rosenberger, Moumita Kundu, Andrei Gloskovskii +3
Proximity effects allow for the adjustment of magnetic properties in a physically elegant way. If two thin ferromagnetic (FM) films are brought into contact, electronic coupling al…
Ultrafast terahertz field control of the emergent magnetic and electronic interactions at oxide interfaces
A. M. Derrico, M. Basini, V. Unikandanunni +13
Ultrafast electric-field control of emergent electronic and magnetic states at oxide interfaces offers exciting prospects for the development of new generations of energy-efficient…
Revealing the bonding nature and electronic structure of early transition metal dihydrides
Curran Kalha, Laura E. Ratcliff, Giorgio Colombi +11
Hydrogen as a fuel plays a crucial role in driving the transition to net zero greenhouse gas emissions. To realise its potential, obtaining a means of efficient storage is paramoun…
Modulation-Doping a Correlated Electron Insulator
Debasish Mondal, Smruti Rekha Mahapatra, Abigail M Derrico +11
Correlated electron materials (CEMs) host a rich variety of condensed matter phases. Vanadium dioxide (VO2) is a prototypical CEM with a temperature-dependent metal-to-insulator (M…
Interface Engineering to Create a Strong Spin Filter Contact to Silicon
C. Caspers, A. Gloskovskii, M. Gorgoi +7
Integrating epitaxial and ferromagnetic Europium Oxide (EuO) directly on silicon is a perfect route to enrich silicon nanotechnology with spin filter functionality. To date, the in…