Zobrazeno 1 - 10
of 51
pro vyhledávání: '"R E, Avila"'
Publikováno v:
Journal of the Chilean Chemical Society, Volume: 60, Issue: 3, Pages: 3029-3032, Published: SEP 2015
Journal of the Chilean Chemical Society v.60 n.3 2015
SciELO Chile
CONICYT Chile
instacron:CONICYT
Journal of the Chilean Chemical Society v.60 n.3 2015
SciELO Chile
CONICYT Chile
instacron:CONICYT
Zinc Stannate was prepared at 200 °C by hydrothermal method. The X-Ray diffraction data indicate the obtained compound crystallized in the Fd3m space group characteristic of a cubic spinel structure. SEM-EDX and backscattered electrons show and conf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec9c98a1247c510ed32c9ecc42968770
https://doi.org/10.4067/s0717-97072015000300011
https://doi.org/10.4067/s0717-97072015000300011
Publikováno v:
Ferroelectrics. 313:21-31
Thin films of barium titanate were fabricated by flash evaporation on Pt-coated silicon at 630°C in the thicknesses range from 30 to 300 nm. X-ray diffraction shows that the films are polycrystalline, in the tetragonal phase. Raman Spectroscopy show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8633e9ee27d6c899df48b0bc840d928a
https://doi.org/10.1080/00150190490891265
https://doi.org/10.1080/00150190490891265
Publikováno v:
Thin Solid Films. 348:44-48
BaTiO3 (BT) thin films were prepared by flash evaporation onto p-Si and SiO2/p-Si from a Re boat at 1800°C in ultra high vacuum. The films are amorphous and remain so after a thickness reduction by 10–20% upon annealing at 500°C for 3 min in O2 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3e4154596c9886d2cefa39c575f2f8e
https://doi.org/10.1016/s0040-6090(99)00007-3
https://doi.org/10.1016/s0040-6090(99)00007-3
Publikováno v:
Journal of Materials Research. 14:2369-2372
PbTiO3 (PT) thin films have been deposited by sol-gel on Pt/Si, SiO2/Si, Pt/Ti/SiO2/Si, and Ti/Pt/Ti/SiO2/Si and annealed for 45 min in the 400–670 °C range. Analysis by x-ray diffraction (XRD) and spectroscopic ellipsometry shows that the Ti over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ab789800c0ef45f1c4fd5efaa297b7b
https://doi.org/10.1557/jmr.1999.0316
https://doi.org/10.1557/jmr.1999.0316
Publikováno v:
Applied Surface Science. :283-288
Complex oxide thin films of ABO3 type, with one or more different cations on the A site, were prepared on B-metal substrates using the hydrothermal method: barium zirconium oxide, BaZrO3 (BZ), on Zr; barium-strontium titanium oxide, (Ba,Sr)TiO3 (BST)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::978d2cb18083169aa418013e222849aa
https://doi.org/10.1016/0169-4332(93)90672-x
https://doi.org/10.1016/0169-4332(93)90672-x
Publikováno v:
Journal of Electronic Materials. 27:L9-L11
Zirconia (8 mol% yttria) (YSZ) amorphous layers were deposited by spray pyrolysis on Si oxidized substrates and crystallized by rapid thermal treatment in a home-made halogen lamps furnace. Uniform films were obtained by depositing up to six layers,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acd09c4396bd2a669fb4f8edc98a66f3
https://doi.org/10.1007/s11664-998-0196-y
https://doi.org/10.1007/s11664-998-0196-y
Publikováno v:
Acta odontologica latinoamericana : AOL. 13(2)
Ultrastructural descriptions in birds are scarce thus, in this study we have characterized the secretory granules of mucous and seromucous cells from the palatine and lingual salivary glands of birds with different diets. The samples were taken from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6b30360f36157b3a707223a0fd41c7f6
https://pubmed.ncbi.nlm.nih.gov/15211928
https://pubmed.ncbi.nlm.nih.gov/15211928
Publikováno v:
Revista de la Facultad de Ciencias Medicas (Cordoba, Argentina). 58(1)
In a previous work we demonstrated the relationship between nerve fibers and nerve endings and interstitial cells (estrogen-producing cells) from the atrophic right ovary and the medulla in the left functioning ovary during embryogenesis in the chick
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6bf24b6c712065086c43b828bb7a46cc
https://pubmed.ncbi.nlm.nih.gov/12934260
https://pubmed.ncbi.nlm.nih.gov/12934260
Publikováno v:
The Anatomical record. 254(2)
The histological and histochemical features of the minor salivary glands during postnatal development have been generally associated with the type of food ingested. However, recent studies support the fact that these salivary glands develop independe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6681b6efc4afd0ca75f4317eba4cdf91
https://pubmed.ncbi.nlm.nih.gov/9972815
https://pubmed.ncbi.nlm.nih.gov/9972815