Výsledky vyhledávání - "J. M. Castelaz"

Radiation Effects on InGaN Quantum Wells and GaN Simultaneously Probed by Ion Beam-Induced Luminescence

Autor: Christian Wetzel, J.W. Tringe, W.J.M. Chan, J. M. Castelaz, Y. Xia, C. G. Stevens, T. E. Felter, Adam M. Conway, Vincenzo Lordi

Publikováno v: IEEE Transactions on Nuclear Science. 55:3633-3637

InGaN quantum well structures on GaN epilayers were exposed to 500 keV alpha particles to fluences above 1014 cm2 to probe the relative radiation tolerance of the epilayer and wells. Performance was estimated by the intensity of ion-beam induced lumi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cee64d11c4b0562a7d27805898a397b6
https://doi.org/10.1109/tns.2008.2006169

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Radiation damage mechanisms for luminescence in Eu-doped GaN

Autor: J. D. Morse, Christian Wetzel, J. M. Castelaz, T. E. Felter, C. G. Stevens, Chad E. Talley, Joseph W. Tringe

Publikováno v: Journal of Applied Physics. 101:054902

Thin films of Eu-doped GaN were irradiated with 500keV He+ ions to understand radiation damage mechanisms and to quantify luminescence efficiency. The dependence of ion-beam-induced luminescence intensity on ion fluence was consistent with the simult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57d38bff3ac8a6510222d9f6e29ffc96
https://doi.org/10.1063/1.2696527

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