Zobrazeno 1 - 10
of 11
pro vyhledávání: '"D. L. Brewe"'
Publikováno v:
Physical Review B. 60:7037-7042
{ital F}-center formation by monochromatic x rays has been studied above and below the bromine and rubidium {ital K}-absorption edges in crystals of RbBr. The x-ray beam from a double silicon crystal monochromator on an undulator at the Advanced Phot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f68b2e65f3cde50f242df0f0a539b926
https://doi.org/10.1103/physrevb.60.7037
https://doi.org/10.1103/physrevb.60.7037
Publikováno v:
Il Nuovo Cimento D. 20:853-858
F-center formation by monochromatic X-rays has been studied above and below the bromineK-edge in single crystals of KBr at 77 K. A concentrated beam from an undulator at the Advanced Photon Source was used to produce these point defects, which were d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a45601c7a4fb691f9622141103e55dc
https://doi.org/10.1007/bf03185486
https://doi.org/10.1007/bf03185486
Publikováno v:
Le Journal de Physique IV. 7:C2-297
Tapered capillary optics are a promising choice for producing micro-beams at third generation sources. The reproducible energy dependence of their X-ray transmission, and fixed output beam position make them well suited for micro-XAS applications. Fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f76027a3f4785bbdd522c1cc9d963f4
https://doi.org/10.1051/jp4/1997205
https://doi.org/10.1051/jp4/1997205
Autor:
W. Q. Chen, J. I. Budnick, D. L. Brewe, A. S. Cooper, Zhengquan Tan, L. W. Rupp, S.-W. Cheong
Publikováno v:
Physical Review B. 42:4808-4811
There are two inequivalent lanthanum and/or rare-earth ({ital R}) sites in the {ital T}{sup *}-phase La{sub 2{minus}{ital x}{minus}{ital y}R{ital x}}Sr{sub {ital y}}CuO{sub 4} structure. One site {ital M} is locally similar to that in the {ital T} st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a49e0c3b8065f817c43bfa456f87813d
https://doi.org/10.1103/physrevb.42.4808
https://doi.org/10.1103/physrevb.42.4808
Autor:
C. E. Bouldin, J. I. Budnick, Evan Heller, D. L. Brewe, D. Shi, M. Filipkowski, J. C. Woicik, Zhengquan Tan, B. Chamberland
Publikováno v:
Physical Review Letters. 64:2715-2718
We have discovered that the apical oxygen with a 2.35-A La-O bond length is removed when La is substituted by Sr in polycrystalline La{sub 2{minus}{ital x}}Sr{sub {ital x}}CuO{sub 4} under normal preparation conditions. This apical oxygen can be part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faa0a30a73010bb72c3a6f3cc5bcec26
https://doi.org/10.1103/physrevlett.64.2715
https://doi.org/10.1103/physrevlett.64.2715
Publikováno v:
Journal of Applied Physics. 67:3043-3046
This paper describes the effect of Sn additions to PbMo6S8 ribbons. These ribbons are produced via a vapor‐transport technique. Small amounts of Sn in Sn1−xPbxMo6S8 alloy ribbons provide a significant (∼10×) increase in Jc at high fields over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4019e5c88bc77fa2ef10ac3f1226050b
https://doi.org/10.1063/1.345433
https://doi.org/10.1063/1.345433
Autor:
Jayne Giniewicz, M. Daniel, J. I. Budnick, D. L. Brewe, Anatoly I. Frenkel, Edward A. Stern, Douglas M. Pease
Publikováno v:
Physical Review B. 70
Using the x-ray diffraction and x-ray absorption fine structure techniques, we have probed $\mathrm{Ti}$, $\mathrm{Ta}$, and $\mathrm{Sc}$ local environments in the solid solution system $(1\ensuremath{-}x{)\mathrm{Pb}(\mathrm{Sc},\mathrm{Ta})\mathrm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8227b56dae9e1bf2f1fcc3d4240c501
https://doi.org/10.1103/physrevb.70.014106
https://doi.org/10.1103/physrevb.70.014106
Publikováno v:
SPIE Proceedings.
Capillary concentrators condense x-rays by multiple reflections down a gradually tapering capillary. They can provide sub-micron beam spots, and are promising candidates for use in the next generation x-ray microprobe beamlines. The weak energy depen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::452bc993794d0ab50637f1a1772f684f
https://doi.org/10.1117/12.259883
https://doi.org/10.1117/12.259883
Publikováno v:
SPIE Proceedings.
Guiding x rays down the inside of tapered capillaries is a means to increase the flux density of x rays from synchrotron light sources without some of the disadvantages inherent in other techniques. We have demonstrated that a process based on techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de2d15c0eee33497202d94d57f216169
https://doi.org/10.1117/12.221680
https://doi.org/10.1117/12.221680
Publikováno v:
Physical review. B, Condensed matter. 50(13)
Distortions appear in x-ray-absorption spectra obtained by monitoring the fluorescence from thick samples with concentrated absorbing species. The glancing-emergence-angle technique for obtaining spectra from this type of sample eliminates distortion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf4fa0ba0dc250694b050717d40e0961
https://pubmed.ncbi.nlm.nih.gov/9974943
https://pubmed.ncbi.nlm.nih.gov/9974943