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Synthesis and Characterization of Nitrides of Iridium and Palladium

Published online by Cambridge University Press:  26 February 2011

Jonathan Crowhurst ,
Alexander Goncharov ,
Babak Sadigh ,
Joseph Zaug ,
Yue Meng  and
Vitali Prakapenka
Jonathan Crowhurst
Affiliation:
[email protected], Lawrence Livermore National Laboratory, Chemistry and Chemical Engineering, 7000 E Avenue, Livermore, CA, 94551, United States
Alexander Goncharov
Affiliation:
[email protected], Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC, 20015, United States
Babak Sadigh
Affiliation:
[email protected], Lawrence Livermore National Laboratory, 7000 E Avenue, Livermore, CA, 94551, United States
Joseph Zaug
Affiliation:
[email protected], Lawrence Livermore National Laboratory, 7000 E Avenue, Livermore, CA, 94551, United States
Yue Meng
Affiliation:
[email protected], HPCAT, Advanced Photon Source, Argonne National Laboratory, Argonne, IL, 60439, United States
Vitali Prakapenka
Affiliation:
[email protected], GSECARS, Advanced Photon Source, Argonne National Laboratory, Argonne, IL, 60439, United States
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Abstract

We describe the synthesis of nitrides of iridium and palladium using the laser-heated diamond anvil cell. We have used the in-situ techniques of x-ray powder diffraction and Raman scattering to characterize these compounds and have compared our experimental findings where possible to the results of first-principles theoretical calculations. We suggest that palladium nitride is isostructural with pyrite while iridium nitride has a monoclinic symmetry and may be isostructural with baddeleyite.

Keywords

chemical reactionRaman spectroscopynitride
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 987: Symposium PP – Materials Research at High Pressure , 2006 , 0987-PP01-01
Copyright
Copyright © Materials Research Society 2007

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References

1. Gregoryanz, , , E., Sanloup, , , C., Somayazulu, , M., Badro, , , J., Fiquet, , , G., Mao, , , H-K., Hemley, , , R.J., Nature Mater. 3, 294–297 (2004).Google Scholar
2. McMillan, P.F. Nature Mater. 1, 19–25 (2003).Google Scholar
3. Oyama, , , S. T., Introduction to the chemistry of transition metal carbides and nitrides, in The chemistry of transition metal carbides and nitrides, ed Oyama, S. T., Chapter 1, 1996. Blackie Academic & Professional.Google Scholar
4. Pierson, H.A., Handbook of refractory carbides and nitrides, Chapters 9–13 (Noyes, Westwood, NJ, 1996).Google Scholar
5. Jhi, S-H., Ihm, J., Louie, S. G., Cohen, M. L., Nature 399, 132–134 (1999).Google Scholar
6. Kroll, P. Phys. Rev. Lett. 90, 125501 (2003).Google Scholar
7. Siller, L. S., Hunt, M. R. C., Brown, J. W., Coquel, J-M., Rudolf, P., Surface Science 513 78 (2002).Google Scholar
8. Soto, G., Mat. Lett. 58, 2178 (2004).Google Scholar
9. Crowhurst, J. C., Goncharov, A. F., Sadigh, B., Evans, C. L., Morrall, P. G., Ferreira, J. L., Nelson, A. J., Science, 311, 1277 (2006).Google Scholar
10. Goncharov, A. F., Crowhurst, J. C., J. of Low Temp. Phys. 139, 727 (2005).Google Scholar
11. Young, A. F., Sanloup, C., Gregoryanz, E., Scandolo, S., Hemley, R. J., Mao, H-K., Phys. Rev. Lett., 96, 155501, (2006).Google Scholar
12. Zerr, A., Miehe, G., Boehler, R. Nature 400, 340–342 (1999).Google Scholar
13. Zerr, A., Miehe, G., Boehler, R. Nature Mater. 2, 185–189 (2003).Google Scholar
14. Goncharov, , , A. F., Goldman, , , N., Fried, , , L. E., Crowhurst, , , J. C., Kuo, ,, I-F. W., Mundy, , , C. J., Zaug, , J. M., Phys. Rev. Lett. 94, 125508 (2005).Google Scholar
15. Horvath-Bordon, et al, Chem. Soc. Rev., 35, 987–1014 (2006).Google Scholar
16. Boehler, R, De Hantsetters, K., High Pressure Research 24, 391 (2004).Google Scholar
17. Perdew, J. P., Wang, Y., Phys. Rev. B 45, 13244 (1992).Google Scholar
18. Kresse, G., Furthmuller, J., Phys. Rev. B 54, 11169 (1996).Google Scholar
19. Kresse, G., Joubert, D, Phys. Rev. B 59, 1758 (1999).Google Scholar
20. Young, A. F., Montoya, J. A., Sanloup, C., Lazzeri, M., Gregoryanz, E., Scandolo, S., Phys. Rev. B, 73, 153102, (2006).Google Scholar
21. Yu, R., personal communication (2006).Google Scholar
22. Siller, L., Peltekis, N., Krishnamurthy, S., Chao, Y., Bull, S. J., Hunt, M. R. S., Appl. Phys. Lett. 86, 221912 (2005).Google Scholar
23. Butenko, ,, Y. V., Alves, ,, L., Brieva, ,, A. C., Yang, ,, J., Krishnamurthy, ,, S., Siller, ,, L., Chem. Phys. Lett., 430, 89 (2006).Google Scholar