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 | 260 | 2010 |
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 | 108 | 2012 |
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 | 82 | 2015 |
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 | 71 | 2004 |
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 | 70 | 2012 |
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 | 67 | 2015 |
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 | 65 | 2014 |
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 | 63 | 2002 |
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 | 49 | 2004 |
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 | 46 | 2013 |
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 | 41 | 2013 |
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 | 40 | 2009 |
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—Condensed Matter and Materials Physics 88 (23), 235306, 2013 | 37 | 2013 |
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 | 34 | 2002 |
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 | 32 | 2015 |
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 | 32 | 2012 |
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 | 32 | 2009 |
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 | 28 | 2013 |
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 | 28 | 2012 |
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 | 27 | 2005 |