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Type Gaudin, G. A.; Lee, G., M J
  Publication Suppression of field emission from W(110) and W(111) by Cu overlayers Volume Journal Article
Pages 1995
  Abstract Prog. Surf. Sci.  
  Corporate Author  
Publisher 48  
Editor
  Summary Language 109-120 Series Editor  
Abbreviated Series Title
  Series Issue ISSN  
Medium
  Expedition Notes  
Call Number  
Contribution Id  
Serial URL ISBN  
no 2992
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Gaudin, G. A.; Lee, G., M J Electronic structure of copper overlayers on the (100) and (111) surfaces of tungsten Journal Article 1994 Physical Review Phys. Rev. B49 5575-5584 Field Emission no 3134
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Gaudin, G. A.; Lee, G., M J Aggregates of chemisorbed copper on the (110) and (100) surfaces of tungsten: electronic structure Journal Article 1994 Surface Science Surf. Sci. 310 34-44 Field Emission no 3028
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Gaudin, G. A.; Lee, G., M J Aggregates of chemisorbed copper on the (110) and (100) surfaces of tungsten Journal Article 1993 Surface Science Surf. Sci. 280 no 5301
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Gaudin, G. A.; Lee, M. J. G. Temperature dependence of the work function of low-index surfaces of tungsten Journal Article 1988 Surface Science Surf. Sci. 201 no 4065
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Gaudin, G. A.; Lee, M. J. G. Emission parameters of low-index surfaces by a combined field and photofield emission method Journal Article 1987 Surface Science Surf. Sci. 185 Field Emission no 3816
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Hadley, K. W.; Donders, P. J.; Lee, M. J. G. Influence of shank profile on laser heating of a field emitter Journal Article 1984 Journal of Applied Physics J. Appl. Phys. 57 no 8559
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Han, B.Q.; Lee, Z.; Witkin, D.; Nutt, S.; Lavernia, E.J. Deformation behavior of bimodal nanostructured 5083 Al alloys Journal Article 2005 Metallurgical And Materials Transactions A-Physical Metallurgy And Materials Science Metall. Mater. Trans. A-Phys. Metall. Mater. Sci. 36a 4 957-965 Cryomilled 5083 At alloys blended with volume fractions of 15, 30, and 50 pct unmilled 5083 At were produced by consolidation of a mixture of cryomilled 5083 At and Unmilled 5083 A] powders. A bimodal grain size was achieved in the as-extruded alloys in which nanostructured regions had a grain size of 200 nm and coarse-grained regions had a grain size of I µm. Compression loading in the longitudinal direction resulted in elastic-perfectly plastic deformation behavior. An enhanced tensile elongation associated with the occurrence of a Luders band was observed in the bimodal alloys. As the volume fraction of coarse grains was increased, tensile ductility increased and strength decreased. Enhanced tensile ductility was attributed to the occurrence of crack bridging as well as delamination between nanostructured and coarse-grained regions during plastic deformation. Univ Calif Davis, Dept Chem Engn & Mat Sci, Davis, CA 95616 USA, Email: bqhan@ucdavis.edu Minerals Metals Materials Soc English 1073-5623 ISI:000227914900007 no NU @ karnesky @ 10025
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Han, S. Z.; Chung, S. C.; Lee, H. M. Alloy Design and Coarsening Phenomenon of L1$_2$ Precipitates in High-Temperature Al-2at.%(Ti,V,Zr) Systems Journal Article 1995 Metallurgical and Materials Transactions A 20 7 1633-1639 v-zr alloys ti behavior elements phase do22 l12 Aging works of two melt-spun Al-2 at pet (Ti,V,Zr) alloys showed that metastable Ll(2)Al(3)(Ti,V,Zr) precipitates were dominant and did not transform to stable DO23 ones: the average radius was 3 to 4 nm and the interparticle spacing was 10 to 30 nm at 698 K up to 400 hours. Coarsening kinetics was found to be very sluggish and was coincident with the low lattice mismatch. Due to the low coarsening rate and the high thermal. stability of the precipitated phase, rapidly solidified Al-Ti-V-Zr systems show promise as base of high-strength Al alloys for high-temperature applications. Times Cited: 7 Article English Cited References Count: 26 Rj768 refbase @ user 1169
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Han, S. Z.; Park, S. I.; Huh, J. S.; Lee, Z. H.; Lee, H. M. Lattice Matching of D0$_{23}$ and D0$_{22}$ Phases in Al-6at.%(Ti,V,Zr) Systems Journal Article 1997 Materials Science and Engineering A Mater. Sci. Eng. A 230 1-2 100-106 refbase @ user 1170
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