Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Yolande Berta"'
Autor:
Kenneth C. Littrell, Yolande Berta, Salil M. Joshi, Eric Woods, Mengkun Tian, Yong Ding, Rosario A. Gerhardt, Ning Xia
Publikováno v:
MRS Communications. 10:278-285
Impedance spectroscopy was conducted on colloidal ITO thin films that had been subjected to alternating oxygen and argon plasma treatments, followed by air annealing from 150 to 750 °C. An equivalent circuit consisting of an RC element nested within
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2b03ce679e991595faf133e994fd25f
https://doi.org/10.1557/mrc.2020.22
https://doi.org/10.1557/mrc.2020.22
Publikováno v:
Journal of Materials Research. 27:2520-2527
Normal spectral intensities of resistively heated preoxidized ZrB2–30 mol% SiC–6 mol% B4C specimens were measured in the 1–6 μm and ∼1100–1500 °C ranges. Using Wein’s displacement law, the temperatures of these specimens were determined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc00346b829c31bccf7db92b328d1287
https://doi.org/10.1557/jmr.2012.225
https://doi.org/10.1557/jmr.2012.225
Publikováno v:
Journal of Materials Research. 24:1855-1867
The oxidation resistances of ZrB2 containing SiC, TaB2, and TaSi2 additions of various concentrations were studied using isothermal thermogravimetry at 1200, 1400, and 1500 °C, and specimens were further characterized using x-ray diffraction and ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b46950ed5096bfeca5fd68419a154bfa
https://doi.org/10.1557/jmr.2009.0216
https://doi.org/10.1557/jmr.2009.0216
Autor:
Yolande Berta, Kathleen G. Silver, Robert F. Speyer, Namtae Cho, Cheng-Hung Hung, Noel R. Vanier
Publikováno v:
Journal of Materials Research. 22:1354-1359
The densification behavior of 20–40-nm graphite-coated B4C nano-particles was studied using dilatometry, x-ray diffraction, and electron microscopy. The sintering onset temperature was higher than expected from a nanoscale powder (∼1500 °C); rem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c06fe140f007a22fde10beaf1b569a36
https://doi.org/10.1557/jmr.2007.0155
https://doi.org/10.1557/jmr.2007.0155
Publikováno v:
Solid State Communications. 129:681-685
Cubic- and rectangular-shape single crystals of α-AlF3 in sizes of 5–50 μm have been synthesized by a solid–vapor phase process. Using the electron beam induced decomposition of AlF3, a method is demonstrated for fabricating patterned aluminum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cfef3b06db5f3884937475365032773
https://doi.org/10.1016/j.ssc.2003.08.015
https://doi.org/10.1016/j.ssc.2003.08.015
Publikováno v:
Advanced Materials. 15:822-825
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::193b40e5483c21aa02f1f240d3cfa6b3
https://doi.org/10.1002/adma.200304840
https://doi.org/10.1002/adma.200304840
Publikováno v:
ChemInform. 24
Preventing the incorporation of impurities in Li-Zn ferrite grains during sintering is essential for production of ceramics with reproducible magnetic and electrical properties. Li-Zn ferrites of composition Li0.3Zn0.4Mn0.05Fe2.25O4 were prepared wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4ed2868c86ff75e495d9f04ce9acf43
https://doi.org/10.1002/chin.199305005
https://doi.org/10.1002/chin.199305005
Publikováno v:
ChemInform. 27
A glass crystallization method was utilized to synthesize nano-sized BaO.6Fe 2 O 3 platelets from a 0.412BaO-0.258B 2 O 3 -0.330Fe 2 O 3 batch composition. Quenched ribbons were inhomogeneous, showing microclustering and ∼1 μm hematite crystals. N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f09a32a4f2da981972afc46637129b11
https://doi.org/10.1002/chin.199619005
https://doi.org/10.1002/chin.199619005
Publikováno v:
Journal of the American Ceramic Society. 75:3065-3069
Preventing the incorporation of impurities in Li-Zn ferrite grains during sintering is essential for production of ceramics with reproducible magnetic and electrical properties. Li-Zn ferrites of composition Li0.3Zn0.4Mn0.05Fe2.25O4 were prepared wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11befd331f5859aebfc8b39a29e42d98
https://doi.org/10.1111/j.1151-2916.1992.tb04387.x
https://doi.org/10.1111/j.1151-2916.1992.tb04387.x
Publikováno v:
Journal of the American Ceramic Society. 75:1080-1084
The microstructure of silicon carbide whiskers synthesized by carbothermal reduction of silicon nitride has been studied using transmission electron microscopy. All of the whiskers examined are single crystals, and grow in the (111) crystallographic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd937c890a8515eeb1d6989cb6d42717
https://doi.org/10.1111/j.1151-2916.1992.tb05541.x
https://doi.org/10.1111/j.1151-2916.1992.tb05541.x