Nanoscale Alloying, Phase-Segregation, and Core−Shell Evolution of Gold−Platinum Nanoparticles and Their Electrocatalytic Effect on Oxygen Reduction Reaction

Bridgid N. Wanjala, Jin Luo, Rameshwori Loukrakpam, +9

Chemistry of Materials

EngineeringMetal NanoparticlesNanoheterogeneous CatalysisChemistryNanoscale Alloying +15

Gold–Copper Nanoparticles: Nanostructural Evolution and Bifunctional Catalytic Sites

Jun Yin, Shiyao Shan, Lefu Yang, +9

Chemistry of Materials

Mixed Precursor NanoparticlesEngineeringMetal NanoparticlesAucu NanoparticlesNanoheterogeneous Catalysis +14

Quasi-coherent thermal emitter based on refractory plasmonic materials

Jingjing Liu, Urcan Guler, Alexei Lagutchev, +4

Optical Materials Express

PlasmonicsPhotonicsOptical MaterialsEngineeringPhysics +11

Catalytic activity of bimetallic catalysts highly sensitive to the atomic composition and phase structure at the nanoscale

Shiyao Shan, Valeri Petkov, Binay Prasai, +8

Nanoscale

Nanoalloy CatalystsEngineeringNanoheterogeneous CatalysisNanocatalysisChemistry +15

Repeatable low-temperature negative-differential resistance from Al0.18Ga0.82N/GaN resonant tunneling diodes grown by molecular-beam epitaxy on free-standing GaN substrates

Donghui Li, Liang Tang, C. Edmunds, +4

Applied Physics Letters

Plasma-assisted Molecular-beam-epitaxyWide-bandgap SemiconductorElectrical EngineeringSemiconductor TechnologyMolecular-beam Epitaxy +9

Terahertz intersubband absorption in non-polar m-plane AlGaN/GaN quantum wells

C. Edmunds, J. Shao, M. Shirazi-HD, +2

Applied Physics Letters

Si(100) surface morphology evolution during normal-incidence sputtering with 100–500 eV Ar+ ions

F. Ludwig, Charles R. Eddy, Oana Malis, +1

Applied Physics Letters

EngineeringMicroscopyVacuum DeviceIon ImplantationEv Ar+ Ions +16

Improvement of second-harmonic generation in quantum-cascade lasers with true phase matching

Oana Malis, Alexey Belyanin, Claire Gmachl, +4

Applied Physics Letters

Optical PumpingPhotonicsPulse GenerationExact Phase MatchingEngineering +13

Comparative study of intersubband absorption in AlGaN/GaN and AlInN/GaN superlattices: Impact of material inhomogeneities

C. Edmunds, Liang Tang, M. Cervantes, +13

Physical Review B

Alloy InhomogeneityWide-bandgap SemiconductorAluminium NitrideEngineeringMaterial Inhomogeneities +14

Milliwatt second harmonic generation in quantum cascade lasers with modal phase matching

Oana Malis, Alexey Belyanin, D.L. Sivco, +4

Electronics Letters

EngineeringLaser ScienceHigh-reflectance CoatingLaser ApplicationsLaser Material +14