Dislocation-driven nanowire growth and Eshelby twist

Science

Volumn 320, Issue 5879, 2008, Pages 1060-1063

  Bierman, Matthew J ^a   Lau, Y K Albert ^a   Kvit, Alexander V ^a   Schmitt, Andrew L ^a   Jin, Song ^a  

^a UNIVERSITY OF WISCONSIN MADISON   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

LEAD SULFIDE; METAL; NANOMATERIAL; NANOWIRE;

CRYSTAL; DISLOCATION;

ARTICLE; CATALYST; CRYSTALLIZATION; MOLECULAR DYNAMICS; PRIORITY JOURNAL; ROTATION; STRUCTURE ANALYSIS; SYNTHESIS; THEORY; TRANSMISSION ELECTRON MICROSCOPY;

EID: 46449111379     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1157131     Document Type: Article

References (31)

1. Y. Xia et al., Adv. Mater. 15, 353 (2003).
2. C. M. Lieber, Z. L. Wang, MRS Bull. 32, 99 (2006).
3. A. M. Morales, C. M. Lieber, Science 279, 208 (1998).
4. R. S. Wagner, W. C. Ellis, Appl. Phys. Lett. 4, 89 (1964).
5. Z. W. Pan, Z. R. Dai, Z. L. Wang, Science 291, 1947 (2001).
6. T. J. Trentler et al., Science 270, 1791 (1995).
7. A. I. Persson et al., Nat. Mater. 3, 677 (2004).
8. K. A. Dick et al., Nat. Mater. 3, 380 (2004).
9. D. Wang, F. Qian, C. Yang, Z. H. Zhong, C. M. Lieber, Nano Lett. 4, 871 (2004).
10. A. Dong, R. Tang, W. E. Buhro, J. Am. Chem. Soc. 129, 12254 (2007).
11. Materials and methods are available as supporting material on Science Online.
12. M. J. Bierman, Y. K. A. Lau, S. Jin, Nano Lett. 7, 2907 (2007).
13. J. Zhu et al., Nano Lett. 7, 1095 (2007).
14. M. Fardy, A. L. Hochbaum, J. Goldberger, M. M. Zhang, P. Yang, Adv. Mater. 19, 3047 (2007).
15. J. B. Hannon, S. Kodambaka, F. M. Ross, R. M. Tromp, Nature 440, 69 (2006).
16. W. K. Burton, N. Cabrera, F. C. Frank, Nature 163, 398 (1949).
17. W. K. Burton, N. Cabrera, F. C. Frank, Philos. Trans. R. Soc. London A 243, 299 (1951).
18. G. W. Sears, Acta Metall. 1, 457 (1953).
19. G. W. Sears, Acta Metall. 3, 361 (1955).
20. R. S. Wagner, W. C. Ellis, K. A. Jackson, S. M. Arnold, J. Appl. Phys. 35, 2993 (1964).
21. D. R. Veblen, J. E. Post, Am. Mineral. 68, 790 (1983).
22. D. B. Williams, C. B. Carter, Transmission Electron Microscopy: A Textbook for Materials Science (Plenum, New York, 1996), chaps. 22 and 25.
23. J. P. Hirth, J. Lothe, Theory of Dislocations (McGraw-Hill, New York, 1968).
24. A. Foitzik, W. Skrotzki, P. Haasen, Physica Status Solidi A 121, 81 (1990).
25. E. Bauser, H. Strunk, J. Cryst. Growth 51, 362 (1981).
26. J. D. Eshelby, J. Appl. Phys. 24, 176 (1953).
27. Edge dislocations do not produce such distortions. Mixed dislocations can be evaluated as separate screw and edge components. When the cross section of the nanowire is not circular (which is often the case), the cross-section area can be used together with a small correction factor for this calculation. When the dislocation line is not at the center of the cylinder, a small correction factor is applied.
28. R. D. Dragsdorf, W. W. Webb, J. Appl. Phys. 29, 817 (1958).
29. G. W. Sears, J. Chem. Phys. 31, 53 (1959).
30. F. R. N. Nabarro, Theory of Crystal Dislocations (Oxford Univ. Press, London, 1967).
31. S. J. thanks NSF (CAREER DMR-0548232), Research Corporation Cottrell Scholar Award, DuPont Young Professor Grant, and 3M Nontenured Faculty Award for support. M.J.B. was partially supported by an Air Products Fellowship. We thank R. Selinsky for assistance with the illustrations in Fig. 2.