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Oana Malis
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Nanoscale alloying, phase-segregation, and core− shell evolution of gold− platinum nanoparticles and their electrocatalytic effect on oxygen reduction reaction
BN Wanjala, J Luo, R Loukrakpam, B Fang, D Mott, PN Njoki, ...
Chemistry of Materials 22 (14), 4282-4294, 2010
2482010
Gold–copper nanoparticles: nanostructural evolution and bifunctional catalytic sites
J Yin, S Shan, L Yang, D Mott, O Malis, V Petkov, F Cai, M Shan Ng, J Luo, ...
Chemistry of Materials 24 (24), 4662-4674, 2012
992012
Quasi-coherent thermal emitter based on refractory plasmonic materials
J Liu, U Guler, A Lagutchev, A Kildishev, O Malis, A Boltasseva, ...
Optical Materials Express 5 (12), 2721-2728, 2015
762015
Improvement of second-harmonic generation in quantum-cascade lasers with true phase matching
O Malis, A Belyanin, C Gmachl, DL Sivco, ML Peabody, AM Sergent, ...
Applied physics letters 84 (15), 2721-2723, 2004
722004
Repeatable low-temperature negative-differential resistance from Al0. 18Ga0. 82N/GaN resonant tunneling diodes grown by molecular-beam epitaxy on free-standing GaN substrates
D Li, L Tang, C Edmunds, J Shao, G Gardner, MJ Manfra, O Malis
Applied physics letters 100 (25), 2012
702012
Terahertz intersubband absorption in non-polar m-plane AlGaN/GaN quantum wells
C Edmunds, J Shao, M Shirazi-Hd, MJ Manfra, O Malis
Applied Physics Letters 105 (2), 2014
642014
Si(100) surface morphology evolution during normal-incidence sputtering with 100–500 eV ions
F Ludwig Jr, CR Eddy Jr, O Malis, RL Headrick
Applied physics letters 81 (15), 2770-2772, 2002
632002
Catalytic activity of bimetallic catalysts highly sensitive to the atomic composition and phase structure at the nanoscale
S Shan, V Petkov, B Prasai, J Wu, P Joseph, Z Skeete, E Kim, D Mott, ...
Nanoscale 7 (45), 18936-18948, 2015
622015
Milliwatt second harmonic generation in quantum cascade lasers with modal phase matching
O Malis, A Belyanin, DL Sivco, J Chen, AM Sergent, C Gmachl, AY Cho
Electronics Letters 40 (25), 1, 2004
482004
Temperature-dependence of negative differential resistance in GaN/AlGaN resonant tunneling structures
D Li, J Shao, L Tang, C Edmunds, G Gardner, MJ Manfra, O Malis
Semiconductor science and technology 28 (7), 074024, 2013
452013
Surface morphology evolution of m-plane (11 00) GaN during molecular beam epitaxy growth: Impact of Ga/N ratio, miscut direction, and growth temperature
J Shao, L Tang, C Edmunds, G Gardner, O Malis, M Manfra
Journal of Applied Physics 114 (2), 2013
422013
Near-infrared intersubband absorption in molecular-beam epitaxy-grown lattice-matched InAlN/GaN superlattices
O Malis, C Edmunds, MJ Manfra, DL Sivco
Applied Physics Letters 94 (16), 2009
402009
Comparative study of intersubband absorption in AlGaN/GaN and AlInN/GaN superlattices: Impact of material inhomogeneities
C Edmunds, L Tang, M Cervantes, M Shirazi-Hd, J Shao, A Grier, ...
Physical Review B 88 (23), 235306, 2013
352013
Ion-induced pattern formation on Co surfaces: An x-ray scattering and kinetic Monte Carlo study
O Malis, JD Brock, RL Headrick, MS Yi, JM Pomeroy
Physical Review B 66 (3), 035408, 2002
352002
An in situ real-time x-ray diffraction study of phase segregation in Au–Pt nanoparticles
O Malis, M Radu, D Mott, B Wanjala, J Luo, CJ Zhong
Nanotechnology 20 (24), 245708, 2009
302009
Coherent vertical electron transport and interface roughness effects in AlGaN/GaN intersubband devices
A Grier, A Valavanis, C Edmunds, J Shao, JD Cooper, G Gardner, ...
Journal of Applied Physics 118 (22), 2015
292015
Homogeneous AlGaN/GaN superlattices grown on free-standing (11 00) GaN substrates by plasma-assisted molecular beam epitaxy
J Shao, DN Zakharov, C Edmunds, O Malis, MJ Manfra
Applied Physics Letters 103 (23), 2013
292013
Improvement of near-infrared absorption linewidth in AlGaN/GaN superlattices by optimization of delta-doping location
C Edmunds, L Tang, J Shao, D Li, M Cervantes, G Gardner, DN Zakharov, ...
Applied Physics Letters 101 (10), 2012
292012
Near-infrared absorption in lattice-matched AlInN/GaN and strained AlGaN/GaN heterostructures grown by MBE on low-defect GaN substrates
C Edmunds, L Tang, D Li, M Cervantes, G Gardner, T Paskova, MJ Manfra, ...
Journal of electronic materials 41, 881-886, 2012
262012
The quantum cascade laser: A versatile high-power semiconductor laser for mid-infrared applications
O Malis, C Gmachl, DL Sivco, LN Pfeiffer, AM Sergent, KW West
Bell Labs Technical Journal 10 (3), 199-214, 2005
262005
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