Zobrazeno 1 - 10
of 35
pro vyhledávání: '"B.C. Lamartine"'
Publikováno v:
IEEE Potentials. 16:17-19
Describes a method of data storage that might hold data for thousands of years. High-density ROM (HD-ROM) uses a focussed ion beam operating in an ultra-high vacuum to etch robust materials such as steel or iridium. The ion beam locates the medium by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91f78a3c2ae8720af36e74ae8bb6d5e6
https://doi.org/10.1109/45.645826
https://doi.org/10.1109/45.645826
Autor:
J. L. Seerveld, B.C. Lamartine, L.C. McIntyre, Rich Gregory, Wayne M. Paulson, Syd R. Wilson, J.A. Leavitt
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 21:433-437
The effects on Si wafers of (1) Ge or Si amorphization implants, (2) B or BF2 dopant implants at low energies (15 keV through 16 nm of screen oxide) and (3) rapid thermal processing (RTP) at 800–1050° have been systematically studied. Sheet resist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d9b07ab540595ce4623714fec0a2d9c
https://doi.org/10.1016/0168-583x(87)90873-1
https://doi.org/10.1016/0168-583x(87)90873-1
Publikováno v:
Applied Surface Science. 24:575-586
A semiquantitative model of dispenser cathode activity based on recent work on the co-adsorption of Ba and O onto W surfaces is presented. The co-adsorption studies have determined the shape of a three-dimensional surface of work function as a functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b22a8f1978a1d57fa12ed5e373b17dc8
https://doi.org/10.1016/0169-4332(85)90200-4
https://doi.org/10.1016/0169-4332(85)90200-4
Publikováno v:
Applications of Surface Science. 21:29-36
Two techniques for the measurement of work function (WF) in a typical Auger electron spectrometer - the cylindrical mirror analyzer (CMA) - will be described and discussed. The first, utilizing shifts in the secondary electron emission threshold, has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59a61a8832d0779cf01ed52ec035a2b7
https://doi.org/10.1016/0378-5963(85)90005-4
https://doi.org/10.1016/0378-5963(85)90005-4
Publikováno v:
Applied Surface Science. 26:61-76
The thin film properties of the barium-oxygen-tungsten system were studied using a combination of AES, Δφ, and low-damage SIMS techniques. Due to the extreme reactivity of barium toward residual gases, all experiments not requiring oxidation (inclu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a97b079079830caa011411e4e4a4e9c
https://doi.org/10.1016/0169-4332(86)90053-x
https://doi.org/10.1016/0169-4332(86)90053-x
Autor:
B.C. Lamartine, K.G. Eyink
Publikováno v:
Applications of Surface Science. 21:210-218
Calculations of Ba+ and O- low damage SIMS yields from submonolayer coverages of Ba and O on a polycrystalline tungsten substrate were accomplished. Using the assumptions of unity sticking coefficients and Gyftopoulos-Levine work function coverage mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::575702cf2be98d7823bb1124de2877b7
https://doi.org/10.1016/0378-5963(85)90018-2
https://doi.org/10.1016/0378-5963(85)90018-2
Publikováno v:
Applications of Surface Science. 9:165-174
The work function of impregnated tungsten dispenser cathodes can be lowered by several tenths of an electron volt by sputter coating the emitting surface with an 80% Os, 20% Ru coating approximately 0.5 μ thick. The lower work function would be expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::670926e5f22d2dc8a34723faf46a312c
https://doi.org/10.1016/0378-5963(81)90034-9
https://doi.org/10.1016/0378-5963(81)90034-9
Publikováno v:
Applications of Surface Science. 16:207-219
The activation of an impregnated dispenser cathode was characterized by SIMS, AES, and XPS on the basis of analogous results from prepared thin film model standards of the Ba-O-W system. Proper SIMS characterization required low damage conditions (50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::711c2945509ef1b1ecfafca3b78f775a
https://doi.org/10.1016/0378-5963(83)90068-5
https://doi.org/10.1016/0378-5963(83)90068-5
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 26:133-145
Electron spectroscopic investigations of barium, barium compounds and barium thin film structures are reported. It is found that the barium 3d photoelectrons from BaO are at lower binding energies than for the case of pure barium metal. This effect i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca1e38ae58af5013c94c054af826c17d
https://doi.org/10.1016/0368-2048(82)85061-5
https://doi.org/10.1016/0368-2048(82)85061-5