Saha, Surajit ; Muthu, D. V. S. ; Golberg, D. ; Tang, C. ; Zhi, C. ; Bando, Y. ; Sood, A. K. (2006) Comparative high pressure Raman study of boron nitride nanotubes and hexagonal boron nitride Chemical Physics Letters, 421 (1-3). pp. 86-90. ISSN 0009-2614
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.cplett.2006.01.062
Abstract
High pressure Raman experiments on boron nitride multi-walled nanotubes show that the intensity of the vibrational mode at ~1367 cm−1 vanishes at ~12 GPa and it does not recover under decompression. In comparison, the high pressure Raman experiments on hexagonal boron nitride show a clear signature of a phase transition from hexagonal to wurtzite at ~13 GPa which is reversible on decompression. These results are contrasted with the pressure behavior of carbon nanotubes and graphite.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 50214 |
| Deposited On: | 22 Jul 2011 13:56 |
| Last Modified: | 18 May 2016 04:35 |
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