Publications

Found 12 results
Author Title Type [ Year(Desc)]
Filters: Author is Martinelli, Lucio  [Clear All Filters]
2013
Iveland, J., L. Martinelli, J. Peretti, J. S. Speck, and C. Weisbuch, "Direct measurement of Auger electrons emitted from a semiconductor light-emitting diode under electrical injection: identification of the dominant mechanism for efficiency droop", Physical review letters, vol. 110, no. 17: American Physical Society, pp. 177406, 2013.
2014
Piccardo, M., L. Martinelli, J. Iveland, N. Young, S. P. DenBaars, S. Nakamura, J. S. Speck, C. Weisbuch, and J. Peretti, "Determination of the first satellite valley energy in the conduction band of wurtzite GaN by near-band-gap photoemission spectroscopy", Physical Review B, vol. 89, no. 23: APS, pp. 235124, 2014.
Peretti, J., C. Weisbuch, J. Iveland, M. Piccardo, L. Martinelli, and J. S. Speck, "Identification of Auger effect as the dominant mechanism for efficiency droop of LEDs", Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XVIII, vol. 9003: International Society for Optics and Photonics, pp. 90030Z, 2014.
Iveland, J., M. Piccardo, L. Martinelli, J. Peretti, J. Won Choi, N. Young, S. Nakamura, J. S. Speck, and C. Weisbuch, "Origin of electrons emitted into vacuum from InGaN light emitting diodes", Applied Physics Letters, vol. 105, no. 5: AIP Publishing, pp. 052103, 2014.
2015
Weisbuch, C., M. Piccardo, L. Martinelli, J. Iveland, J. Peretti, and J. S. Speck, "The efficiency challenge of nitride light-emitting diodes for lighting", physica status solidi (a), vol. 212, no. 5, pp. 899–913, 2015.
Piccardo, M., J. Iveland, L. Martinelli, S. Nakamura, J. Won Choi, J. S. Speck, C. Weisbuch, and J. Peretti, "Low-energy electro-and photo-emission spectroscopy of GaN materials and devices", Journal of Applied Physics, vol. 117, no. 11: AIP Publishing, pp. 112814, 2015.
Weisbuch, C., M. Piccardo, L. Martinelli, J. Iveland, J. Peretti, and J. S. Speck, "Recent and forthcoming publications in pss", Phys. Status Solidi A, vol. 212, no. 4, pp. 713, 2015.
2017
Piccardo, M., C-K. Li, Y-R. Wu, J. S. Speck, B. Bonef, R. M. Farrell, M. Filoche, L. Martinelli, J. Peretti, and C. Weisbuch, "Localization landscape theory of disorder in semiconductors. II. Urbach tails of disordered quantum well layers", Physical Review B, vol. 95, no. 14: American Physical Society, pp. 144205, 2017.
Li, C-K., M. Piccardo, L-S. Lu, S. Mayboroda, L. Martinelli, J. Peretti, J. S. Speck, C. Weisbuch, M. Filoche, and Y-R. Wu, "Localization landscape theory of disorder in semiconductors. III. Application to carrier transport and recombination in light emitting diodes", Physical Review B, vol. 95, no. 14: American Physical Society, pp. 144206, 2017.
2018
Filoche, M., M. Piccardo, C-K. Li, Y-R. Wu, J. S. Speck, B. Bonef, R. M. Farrell, S. Mayboroda, J-M. Lentali, L. Martinelli, et al., "Carrier localization induced by alloy disorder in nitride devices: theory and experiments (Conference Presentation)", Gallium Nitride Materials and Devices XIII, vol. 10532: International Society for Optics and Photonics, pp. 105320S, 2018.
Hahn, W., J-M. Lentali, P. Polovodov, N. Young, J. S. Speck, C. Weisbuch, M. Filoche, F. Maroun, L. Martinelli, Y. Lassailly, et al., "Experimental evidence of nanometer-scale localized recombination due to random In fluctuations in InGaN/GaN quantum wells (Conference Presentation)", Physics and Simulation of Optoelectronic Devices XXVI, vol. 10526: International Society for Optics and Photonics, pp. 105261N, 2018.
2019
Myers, D. J., K. Gel, A. I. Alhassan, L. Martinelli, J. Peretti, S. Nakamura, C. Weisbuch, and J. S. Speck, "Direct measurement of hot-carrier generation in a semiconductor barrier heterostructure: Identification of the dominant mechanism for thermal droop", Phys. Rev. B, vol. 100, pp. 125303, Sep, 2019.