Testing Advanced SiC Fiber Tows at Elevated Temperature in Silicic Acid-Saturated Steam

Autor: K. B. Sprinkle, Marina B. Ruggles-Wrenn, S. J. Robertson

Publikováno v: Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy.

Investigating stressed oxidation and scale crystallization kinetics of advanced SiC fibers at elevated temperature in steam is a challenging yet essential undertaking for the assessment of the effects of oxidation on mechanical properties of SiC-SiC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d2d3f33efa73d5a3449f56c3fa59b16
https://doi.org/10.1115/gt2017-65247

Synthesis, luminescence and scintillation of rare earth doped lanthanum fluoride nanoparticles

Autor: Eduardo G. Yukihara, Courtney Kucera, Timothy A. DeVol, Steven A. Roberts, John Ballato, Luiz G. Jacobsohn, Haijun Qian, K. B. Sprinkle, Tiffany L. James

Publikováno v: Optical Materials. 33:136-140

Scintillation from nanoparticles is a nascent field but offers valuable fundamental insights and practical utilities. In this work, the scintillation response of LaF 3 :Eu nanoparticles is reported. Core/multi-shell nanoparticles were prepared using

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c9297a4de0d20a7b6908c573f36cebcf
https://doi.org/10.1016/j.optmat.2010.07.025

Spectral engineering of LaF3:Ce3+ nanoparticles: The role of Ce3+ in surface sites

Autor: Courtney Kucera, K. B. Sprinkle, Luiz G. Jacobsohn, John Ballato, A. Toncelli

Publikováno v: Journal of applied physics 111 (2012). doi:10.1063/1.3700343
info:cnr-pdr/source/autori:Jacobsohn, L. G.; Toncelli, A.; Sprinkle, K. B.; Kucera, C. J.; Ballato, J./titolo:Spectral engineering of LaF3:Ce3+ nanoparticles: The role of Ce3+ in surface sites/doi:10.1063%2F1.3700343/rivista:Journal of applied physics/anno:2012/pagina_da:/pagina_a:/intervallo_pagine:/volume:111

Due to the high surface-to-volume ratio, luminescence centers on the surface have relative dominance in the overall spectral response of nanoparticles. The luminescence of LaF3:Ce3+ nanoparticles was investigated in the spectral and temporal domains

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c4c85a16a38f1ceec81c20bdc329322

Scintillation of nanoparticles: Case study of rare earth doped fluorides

Autor: Eduardo G. Yukihara, Timothy A. DeVol, K. B. Sprinkle, John Ballato, Courtney Kucera, Luiz G. Jacobsohn, Steven A. Roberts

Publikováno v: IEEE Nuclear Science Symposuim & Medical Imaging Conference.

An investigation of the scintillation response of rare earth doped fluoride nanoparticles was carried out taking advantage of core/multi-shell structures. A significant enhancement of the scintillation response was observed and attributed to the incr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7667e2b27e9efdd998a50eb2ce0f771
https://doi.org/10.1109/nssmic.2010.5874045