Zobrazeno 1 - 10
of 94
pro vyhledávání: '"D. J. Nagel"'
Publikováno v:
International Journal of Quantum Chemistry. 14:497-506
Results of self-consistent band structure calculations are used to evaluate the K, L, and M x-ray emission and absorption spectra of vanadium metal. The K and L spectra are in generally good agreement with experiment in the overall shapes and widths.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37ca130fb05b8ae1525981b7508e0c93
https://doi.org/10.1002/qua.560140844
https://doi.org/10.1002/qua.560140844
Publikováno v:
International Journal of Quantum Chemistry. 5:515-526
Results on the energy band structure of Ti intermetallic compounds are presented. The calculations were performed by the augmented plane wave method for different values of the statistical exchange parameter and two different electron configurations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62c9690b948740e389b6795ee921f28e
https://doi.org/10.1002/qua.560050859
https://doi.org/10.1002/qua.560050859
Autor:
S. B. Qadri, Kenneth S. Grabowski, David L. Knies, Graham K. Hubler, T S Wang, D J Nagel, R A Walker
Publikováno v:
Journal of the Physical Society of Japan. 71:757-761
TiH 2 and TiD 2 thick targets were bombarded with 100 to 200 keV protons. Evidence for nuclear reactions was obtained by means of a surface barrier particle detector. Proton irradiation of TiD 2 produced the following observations: α particle emissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::068a585e48b65568c63330736b228191
https://doi.org/10.1143/jpsj.71.757
https://doi.org/10.1143/jpsj.71.757
Autor:
D. J. Nagel
Publikováno v:
Radiation Physics and Chemistry. 51:653-668
The questions raised by reports of nuclear reactions at low energies, so called `cold fusion', are not yet answered to the satisfaction of many scientists. Further experimental investigations of these and related questions seems desirable, at least f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58725b49713a49d82f6b651cd444925a
https://doi.org/10.1016/s0969-806x(97)00230-2
https://doi.org/10.1016/s0969-806x(97)00230-2
Autor:
C. K. Rhodes, T. S. Luk, Keith Boyer, P. G. Burkhalter, D. J. Nagel, M. D. Rosen, Armon McPherson, Arie Zigler
Publikováno v:
Optics letters. 16(16)
Plasma produced from ultraviolet-transmitting solid targets undergoing intense (10(16) W/cm(2)) subpicosecond (~600 fs) ultraviolet (248 nm) irradiation have been studied under conditions for which no interfering prepulse plasma is generated. Time an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3f18b6ed5ba0d11bb61b4bb9ba3a9ea
https://pubmed.ncbi.nlm.nih.gov/19776938
https://pubmed.ncbi.nlm.nih.gov/19776938
Publikováno v:
X-Ray Spectrometry. 20:203-208
X-ray fluorescence analysis was applied to the determination of the concentration of trace elements in the growth rings of trees. Some of these mineral elements can affect the growth and development of the plant. The results of the analytical measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6952f40563b15805953bd7ba29e21bf5
https://doi.org/10.1002/xrs.1300200410
https://doi.org/10.1002/xrs.1300200410
Publikováno v:
Advances in X-ray Analysis. 35:401-405
The design, construction and operation of toroidal focusing X-ray monochromators have been described in detail by Marcus, et al. (1980) and by Furnas, et al. (1982), Marcus, et al. used 100 mechanically damaged, singly bent LiF (200) (2d = 4.02 Å) s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5479486f3dbc55a8c8039ffe77bb03ca
https://doi.org/10.1154/s0376030800009071
https://doi.org/10.1154/s0376030800009071
Autor:
D. J. Nagel, A. McPherson, C. K. Rhodes, P. G. Burkhalter, Arie Zigler, George N. Gibson, M. D. Rosen, Keith Boyer, Ting S. Luk
Publikováno v:
Applied Physics Letters. 59:534-536
The energy penetration depth characteristic of the interaction of intense subpicosecond (∼600 fs) ultraviolet (248 nm) laser radiation with solid density material has been experimentally determined. This was accomplished by using a series of ultrav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c3f1455d256ccdef8e3c55664adaef7
https://doi.org/10.1063/1.105430
https://doi.org/10.1063/1.105430
Publikováno v:
MRS Proceedings. 524
With low energy x-rays, such as those from a Cu x-ray tube, only the outer few microns of a metallic sample can be probed. This low penetrating power prohibits structural studies from being carried out on the interior of an electrode in an electroche
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6d22f8c41936bbe7260d4b7c38cd9b4
https://doi.org/10.1557/proc-524-127
https://doi.org/10.1557/proc-524-127
Autor:
D. J. Nagel, Armon McPherson, William H. Goldstein, P. G. Burkhalter, C. K. Rhodes, J. Oreg, T. S. Luk, Arie Zigler, A. Bar-Shalom
Publikováno v:
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 47(6)
We have used x rays in the 9--15-\AA{} band emitted from a solid target of ${\mathrm{BaF}}_{2}$ irradiated by \ensuremath{\sim}120 mJ of 248-nm radiation in a 650-fs full width at half maximum Gaussian laser pulse to characterize spectroscopically th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::032cf0e323e0bfececb12ea056d09c3f
https://pubmed.ncbi.nlm.nih.gov/9960512
https://pubmed.ncbi.nlm.nih.gov/9960512