444 citations · 598 across the 13 of their papers we have counts for
13 papers
Selective Oxidation and Cr Segregation in High-Entropy Oxide Thin Films
Le Wang, Krishna Prasad Koirala, Shuhang Wu +14
High-entropy oxides (HEOs) offer exceptional compositional flexibility and structural stability, making them promising materials for energy and catalytic applications. Here, we inv…
Silicon-lattice-matched boron-doped gallium phosphide: A scalable acousto-optic platform
Nicholas S. Yama, I-Tung Chen, Srivatsa Chakravarthi +9
The compact size, scalability, and strongly confined fields in integrated photonic devices enable new functionalities in photonic networking and information processing, both classi…
Jahn-Teller-driven Phase Segregation in MnCoO Spinel Thin Films
Miles D. Blanchet, Bethany E. Matthews, Steven R. Spurgeon +3
Transition metal spinel oxides comprised of Earth-abundant Mn and Co have long been explored for their use in catalytic reactions and energy storage. However, understanding of func…
Resolving diverse oxygen transport pathways across Sr-doped lanthanum ferrite and metal-perovskite heterostructures
Sandra D. Taylor, Kayla H. Yano, Michel Sassi +7
Perovskite structured transition metal oxides are important technological materials for catalysis and solid oxide fuel cell applications. Their functionality often depends on oxyge…
Free-Standing Epitaxial SrTiO Nanomembranes via Remote Epitaxy using Hybrid Molecular Beam Epitaxy
Hyojin Yoon, Tristan K. Truttmann, Fengdeng Liu +12
The epitaxial growth of functional materials using a substrate with a graphene layer is a highly desirable method for improving structural quality and obtaining free-standing epita…
Hybrid Molecular Beam Epitaxy of Ge-based Oxides
Fengdeng Liu, Tristan K Truttmann, Dooyong Lee +6
Germanium-based oxides such as rutile GeO2 are garnering attention owing to their wide band gaps and the prospects for ambipolar doping for application in high-power devices. Here,…
Oxygen Reduction Electrocatalysis with Epitaxially Grown Spinel MnFeO and FeO
Alexandria R. C. Bredar, Miles D. Blanchet, Andricus R. Burton +4
Nanocrystalline MnFeO has shown promise as a catalyst for the oxygen reduction reaction (ORR) in alkaline solutions, but the material has been lightly studied as highly…
Surface Stability of SrNbO Grown by Hybrid Molecular Beam Epitaxy
Suresh Thapa, Sydney Provence, Steve M. Heald +2
4d transition metal oxides have emerged as promising materials for numerous applications including high mobility electronics. SrNbO is one such candidate material, serving as…
Thickness Dependent OER Electrocatalysis of Epitaxial LaFeO Thin Films
Andricus R. Burton, Rajendra Paudel, Bethany Matthews +4
Transition metal oxides have long been an area of interest for water electrocatalysis through the oxygen evolution and oxygen reduction reactions. Iron oxides, such as LaFeO,…
Tuning band alignment at a semiconductor-crystalline oxide heterojunction via electrostatic modulation of the interfacial dipole
M. Chrysler, J. Gabel, T. -L. Lee +14
We demonstrate that the interfacial dipole associated with bonding across the SrTiO3/Si heterojunction can be tuned through space charge, thereby enabling the band alignment to be…
Percolation of Ion-Irradiation-Induced Disorder in Complex Oxide Interfaces
Bethany Matthews, Michel Sassi, Christopher M. Barr +5
Mastery of order-disorder processes in highly non-equilibrium nanostructured oxides has significant implications for the development of emerging energy technologies. However, we ar…
Microscopic model of stacking-fault potential and exciton wave function in GaAs
Mikhail V. Durnev, Mikhail M. Glazov, Xiayu Linpeng +7
Two-dimensional stacking fault defects embedded in a bulk crystal can provide a homogeneous trapping potential for carriers and excitons. Here we utilize state-of-the-art structura…
A Map of the Inorganic Ternary Metal Nitrides
Wenhao Sun, Christopher Bartel, Elisabetta Arca +12
Exploratory synthesis in novel chemical spaces is the essence of solid-state chemistry. However, uncharted chemical spaces can be difficult to navigate, especially when materials s…