Abstract
X-ray microbeam techniques (spot size=3×20 μm2) have been applied to characterize the composition and structure of rare earth activated Gd(La, Sr)AlO3 phosphor thin films grown by combinatorial synthesis. Using x-ray fluorescence, x-ray diffraction and near-edge x-ray absorption spectroscopy, we have measured the chemical composition, crystallographic structure, and valence state of the rare earth activator atom Eu. These measurements represent the direct application of x-ray techniques to solid-state materials prepared by combinatorial synthesis and demonstrate the power of x-ray microbeam analysis to nondestructively characterize as-grown combinatorial libraries.
References
9
Referenced
49
10.1126/science.272.5266.1266
/ Science (1996)10.1126/science.268.5218.1738
/ Science (1995){'key': '2024020315004105100_r2a', 'first-page': '273', 'volume': '270', 'year': '1996', 'journal-title': 'Science'}
/ Science (1996)10.1038/40099
/ Nature (London) (1997)10.1038/32381
/ Nature (London) (1998)10.1063/1.119293
/ Appl. Phys. Lett. (1997)10.1149/1.2426061
/ J. Electrochem. Soc. (1964){'key': '2024020315004105100_r6'}
{'key': '2024020315004105100_r7', 'first-page': '40', 'volume': '16', 'year': '1971', 'journal-title': 'Russ. J. Inorg. Chem.'}
/ Russ. J. Inorg. Chem. (1971)
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 9:31 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 3, 2024, 10 a.m.) |
Indexed | 5 days, 15 hours ago (Aug. 23, 2025, 12:58 a.m.) |
Issued | 26 years, 11 months ago (Sept. 28, 1998) |
Published | 26 years, 11 months ago (Sept. 28, 1998) |
Published Print | 26 years, 11 months ago (Sept. 28, 1998) |
@article{Isaacs_1998, title={Synchrotron x-ray microbeam diagnostics of combinatorial synthesis}, volume={73}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.122293}, DOI={10.1063/1.122293}, number={13}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Isaacs, E. D. and Marcus, M. and Aeppli, G. and Xiang, X.-D. and Sun, X.-D. and Schultz, P. and Kao, H.-K. and Cargill, G. S. and Haushalter, R.}, year={1998}, month=sep, pages={1820–1822} }