Hostname: page-component-586b7cd67f-dsjbd Total loading time: 0 Render date: 2024-11-29T07:24:32.189Z Has data issue: false hasContentIssue false
  • English
  • Français

Dynamic In-Situ Synchrotron X-Ray Topographic Observations Of Dislocations In Notched Ice Crystals

Published online by Cambridge University Press:  15 February 2011

X. Hu ,
I. Baker  and
M. Dudley
X. Hu
Affiliation:
Thayer School of Engineering, Dartmouth College, Hanover, NH 03755
I. Baker
Affiliation:
Thayer School of Engineering, Dartmouth College, Hanover, NH 03755
M. Dudley
Affiliation:
Dept. of Material Science, State University of New York at Stony Brook, Stony Brook, NY
Get access

Abstract

Experimental observations of ice single crystals strained under uniaxial tension using synchrotron X-ray topography have shown that there is far more dislocation activity around notches at high temperature, -7.8°C, than at lower temperatures (-40°C and -60°C).

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 437: Symposium DD – Applications of Synchrotron Radiation to III , 1996 , 119
Copyright
Copyright © Materials Research Society 1996

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. John, C. St., Phil. Mag. 32, 1193 (1975).Google Scholar
2. Chiao, Y. H. and Clarke, D. R., Acta Metall. 37, 203 (1989).Google Scholar
3. Samuels, J. and Roberts, S. G., Proc. R. Soc. Lond. A 421, 1(1989).Google Scholar
4. Langer, E., Katzer, D., J. of Mater. Sci. Let., 13(1994).Google Scholar
5. Khantha, M., Script. Metall. et Mater. 31, 1355 (1994).Google Scholar
6. Schulson, E. M., Lim, P. N. and Lee, R. W., Phil. Mag. A, 49, 353 (1984).Google Scholar
7. Schulson, E. M., Acta. Metall. Mater., 38, 1963 (1990).Google Scholar
8. Batto, R. A. and Schulson, E. M., Acta Metall. Mater., 41, 2219 (1993).Google Scholar
9. Weiss, J. and Schulson, E. M., Acta metal. mater., 43, 2303, 1995.Google Scholar
10. Wei, Y. and Dempsey, J. P., Mechanics of Creep Brittle Materials, vol.2, ed. by Cocks, A. C. F. and Ponter, A. R. s. (Barking Essex: Elsevier Applied Science), 62 (1991).Google Scholar
11. Hu, X., Baker, I. and Dudley, M., Scripta Metall. et Mater., 34, 491(1996).Google Scholar
12. Hobbs, P. V., Ice Physics (Oxford: Clarendon Press), 295 (1974).Google Scholar
13. Liu, F., Baker, I., and Dudley, M., Phil. Mag. A, 71, 1 (1995).Google Scholar
14. Hu, X., Jia, K., Liu, F., Baker, I., and Black, D., Proc. Mater. Res. Soc., 375, 287 (1995).Google Scholar
15. Liu, F. and Baker, I., Meas. Sci. Tech., 4, 416 (1993).Google Scholar
16. Shearwood, C., and Whitworth, R. W., 1991, Phil. Mag. A, 64, 289.Google Scholar