Zobrazeno 1 - 10
of 37
pro vyhledávání: '"D. O. Welch"'
Publikováno v:
Plasma Chemistry and Plasma Processing. 27:717-736
The substrate is usually kept at a distant location in traditional thermal spraying, and substrate melting, which can improve splat adhesion usually does not happen. By moving the substrate close to the plasma flame and attaching a temperature contro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d36fafd12dc29ea42f3cf1c4acdeb37
https://doi.org/10.1007/s11090-007-9104-0
https://doi.org/10.1007/s11090-007-9104-0
Publikováno v:
Philosophical Magazine A. 73:1-10
The strain field and associated strain contrast of columnar defects, revealed by transmission electron microscopy, were studied using continuum elasticity theory and dynamical diffraction theory. It is shown that by computer simulation of the diffrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8301109b0dee340e384deae333ff2cb0
https://doi.org/10.1080/01418619608242965
https://doi.org/10.1080/01418619608242965
Publikováno v:
Journal of Applied Physics. 75:4208-4213
We used consolidation (hot pressing) and deformation (die upsetting) techniques to produce magnetically anisotropic permanent magnets from melt‐spun PryCo100−y−xCx alloys. The primary phase in these magnets (16≤y≤24 at. %) was the hexagonal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d925deebd23baa3cbf0dc88365fcc1f3
https://doi.org/10.1063/1.356006
https://doi.org/10.1063/1.356006
Autor:
D. O. Welch
Publikováno v:
Superconductor Science and Technology. 5:S109-S112
Some aspects of the phenomenological modelling of the kinetics of magnetic flux diffusion and creep in high-temperature superconductors in the low-temperature flux-creep regime are discussed with emphasis on the effects of the current-dependence of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11d6bbee20e519592334198c6799fa7f
https://doi.org/10.1088/0953-2048/5/1s/020
https://doi.org/10.1088/0953-2048/5/1s/020
Publikováno v:
Advances in Superconductivity XII ISBN: 9784431702702
Since Bi2Sr2Ca2Cu3O10/Ag, [Bi2223/Ag], tapes have geometrically large aspect ratios, and have highly anisotropic properties along its crystallographic directions, it is not clear to what extent the ac loss theories, which are based on the critical-st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::576a9adf804060b945803111ec64096f
https://doi.org/10.1007/978-4-431-66877-0_213
https://doi.org/10.1007/978-4-431-66877-0_213
Autor:
D. H. Lowndes, A. P. Alivisatos, M. Alper, R. S. Averback, J. Jacob Barhen, J. A. Eastman, D. Imre, I. McNulty, T. A. Michalske, K-M Ho, A. J. Nozik, T. P. Russell, R. A. Valentin, D. O. Welch, J. Barhen, S. R. Agnew, P. Bellon, J. Blair, L. A. Boatner, Y. Braiman, J. D. Budai, G. W. Crabtree, L. C. Feldman, C. P. Flynn, D. B. Geohegan, E. P. George, E. Greenbaum, C. Grigoropoulos, T. E. Haynes, J. Heberlein, J. Hichman, O. W. Holland, S. Honda, J. A. Horton, M. Z.-C. Hu, D. E. Jesson, D. C. Joy, A. Krauss, W.-K. Kwok, B. C. Larson, D. J. Larson, K. Likharev, C. T. Liu, A. Majumdar, P. J. Maziasz, A. Meldrum, J. C. Miller, F. A. Modine, S. J. Pennycook, G. M. Pharr, S. Phillpot, D. L. Price, V. Protopopescu, D. B. Poker, D. Pui, J. M. Ramsey, N. Rao, L. Reichl, J. Roberto, M-L Saboungi, M. Simpson, S. Strieffer, T. Thundat, M. Wambsganss, J. Wendleken, C. W. White, G. Wilemski, S. P. Withrow, D. Wolf, J. H. Zhu, R. A. Zuhr, A. Zunger, S. Lowe
This report describes important future research directions in nanoscale science, engineering and technology. It was prepared in connection with an anticipated national research initiative on nanotechnology for the twenty-first century. The research d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daf9e67a0a727ea6cbd8994259429221
https://doi.org/10.2172/899254
https://doi.org/10.2172/899254
Autor:
D. O. Welch
Publikováno v:
Journal of Applied Physics. 81:4437-4437
Recent advances in the theory of bonding and the structural properties of solids have shown that simplified many-atom bonding theories utilizing various tight-binding-based approximations to the electronic density-of-states distributions are capable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::190f38b39722bddad8fed8a5276f9b6f
https://doi.org/10.1063/1.364794
https://doi.org/10.1063/1.364794
Autor:
D. O. Welch, R. Rebonato
Publikováno v:
Philosophical Magazine A. 60:649-665
The core structure of a screw dislocation has been calculated using the Finnis and Sinclair n-body potentials. Three-dimensional relaxations have shown that the split-core solution is not a universal feature of any non-‘pathological’ potential an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37c420393bbdcea2439e04c62ce02721
https://doi.org/10.1080/01418618908212009
https://doi.org/10.1080/01418618908212009
Autor:
M. A. Pick, D. O. Welch
Publikováno v:
Zeitschrift für Physikalische Chemie. 114:37-43
The effect of dilute vanadium additions to niobium on hydrogen absorption has been studied by measuring equilibrium pressure--composition--temperature data for a Nb + 6 at.% V alloy and by constructing a theoretical model of the effect of hydrogen tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c681b37999225c0880ead3bb8011328a
https://doi.org/10.1524/zpch.1979.114.114.037
https://doi.org/10.1524/zpch.1979.114.114.037
Publikováno v:
Le Journal de Physique Colloques. 46:C10-589
Une instabilite de reseau dans les materiaux A15 conduit dans certains cas a une transformation martensitique cubique a quadratique a basse temperature. Le materiau transforme s'oriente en lamelles avec des axes c alignes alternativement le long des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67a9361e4b688a09515a8957d96480ff
https://doi.org/10.1051/jphyscol:198510130
https://doi.org/10.1051/jphyscol:198510130