The influence of random indium alloy fluctuations in indium gallium nitride quantum wells on the device behavior TJ Yang, R Shivaraman, JS Speck, YR Wu Journal of Applied Physics 116 (11), 2014 | 165 | 2014 |
Analyzing the physical properties of InGaN multiple quantum well light emitting diodes from nano scale structure YR Wu, R Shivaraman, KC Wang, JS Speck Applied Physics Letters 101 (8), 2012 | 142 | 2012 |
Atom probe analysis of interfacial abruptness and clustering within a single InxGa1− xN quantum well device on semipolar (101 1) GaN substrate TJ Prosa, PH Clifton, H Zhong, A Tyagi, R Shivaraman, SP DenBaars, ... Applied physics letters 98 (19), 2011 | 67 | 2011 |
Growth study and impurity characterization of AlxIn1− xN grown by metal organic chemical vapor deposition RB Chung, F Wu, R Shivaraman, S Keller, SP DenBaars, JS Speck, ... Journal of crystal growth 324 (1), 163-167, 2011 | 61 | 2011 |
Observation of columnar microstructure in lattice-matched InAlN/GaN grown by plasma assisted molecular beam epitaxy S Choi, F Wu, R Shivaraman, EC Young, JS Speck Applied Physics Letters 100 (23), 2012 | 59 | 2012 |
Observation of columnar microstructure in lattice-matched InAlN/GaN grown by plasma assisted molecular beam epitaxy S Choi, F Wu, R Shivaraman, EC Young, JS Speck Applied Physics Letters 100 (23), 2012 | 59 | 2012 |
Comparative analysis of 202¯ 1 and 202¯ 1¯ semipolar GaN light emitting diodes using atom probe tomography R Shivaraman, Y Kawaguchi, S Tanaka, SP DenBaars, S Nakamura, ... Applied Physics Letters 102 (25), 2013 | 38 | 2013 |
Contribution of alloy clustering to limiting the two-dimensional electron gas mobility in AlGaN/GaN and InAlN/GaN heterostructures: Theory and experiment E Ahmadi, H Chalabi, SW Kaun, R Shivaraman, JS Speck, UK Mishra Journal of Applied Physics 116 (13), 2014 | 34 | 2014 |
Elimination of columnar microstructure in N-face InAlN, lattice-matched to GaN, grown by plasma-assisted molecular beam epitaxy in the N-rich regime E Ahmadi, R Shivaraman, F Wu, S Wienecke, SW Kaun, S Keller, ... Applied Physics Letters 104 (7), 2014 | 28 | 2014 |
Pre-sharpened microtips: An efficient sample preparation method for atom probe tomography R Shivaraman, R Ulfig, DJ Larson, H Fukuzawa, DC Bell, H Wang, ... Microscopy and Microanalysis 15 (S2), 296, 2009 | 6 | 2009 |
Tomographic refractive index profiling of direct laser written waveguides N Barré, R Shivaraman, L Ackermann, S Moser, M Schmidt, P Salter, ... Optics Express 29 (22), 35414-35425, 2021 | 4 | 2021 |
Atom probe tomography of iii-Nitrides R Shivaraman University of California, Santa Barbara, 2013 | 2 | 2013 |
Direct laser-written aperiodic photonic volume elements for complex light shaping with high efficiency: inverse design and fabrication N Barré, R Shivaraman, S Moser, P Salter, M Schmidt, MJ Booth, ... Advanced Photonics Nexus 2 (3), 036006-036006, 2023 | 1 | 2023 |
Strucuture of low loss EELS in Hf and Zr metal, dioxides and silicates R Shivaraman, AVG Chizmeshya, SK Dey, RW Carpenter Microscopy and Microanalysis 14 (S2), 14-15, 2008 | 1 | 2008 |
Latest results from the RD42 collaboration on the radiation tolerance of polycrystalline diamond detectors M Mali, M Artuso, L Bäni, M Bartosik, V Bellini, B Bentele, P Bergonzo, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2024 | | 2024 |
Progress in diamond detectors R Wallny, M Artuso, L Bäni, P Salter, R Shivaraman Sissa Medialab, 2023 | | 2023 |
Progress in Diamond Detector Development M Artuso, L Bäni, V Bellini, B Bentele, P Bergonzo, A Bès, JM Brom, ... PoS: Proceedings of Science 420, 2023 | | 2023 |
Refractive index tomography of direct fs-laser written waveguides N Barré, R Shivaraman, L Ackermann, S Moser, M Schmidt, P Salter, ... Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XV …, 2022 | | 2022 |
Engineering laser induced periodic surface structures on single crystal diamond (Conference Presentation) R Shivaraman, PS Salter Laser-based Micro-and Nanoprocessing XIV 11268, 112680V, 2020 | | 2020 |
Atom Probe Tomography of III-Nitrides Based Semiconducting Devices R Shivaraman, YR Wu, S Choi, R Chung, J Speck Microscopy and Microanalysis 19 (S2), 956-957, 2013 | | 2013 |