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Volumn 283, Issue 5407, 1999, Pages 1510-1513

Quartzlike carbon dioxide: An optically nonlinear extended solid at high pressures and temperatures

Author keywords

[No Author keywords available]

Indexed keywords

CARBON DIOXIDE; SILICON DIOXIDE;

EID: 0033525603     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.283.5407.1510     Document Type: Article
Times cited : (264)

References (26)
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    • 2-IV are still not characterized.
    • (1983) Nature , vol.303 , pp. 508
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    • 2-III above 30 CPa, which is probably due to the large pressure gradient and the increase in materials strength at these pressures.
    • (1985) J. Phys. Chem. , vol.89 , pp. 4499
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    • note
    • -1 at the expense of the total input laser power of 10 to 20 W at 1054 nm. This translates to ∼20 mW of radiation at the sample or 0.1% conversion. Considering the fact that much of the primary input laser light is also consumed for heating the sample, we consider this conversion efficiency as a lower bound.
  • 16
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    • note
    • -1) results from the consideration of the second-order shell of O atoms moving rigidly with C (Si).
  • 17
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    • M. H. Manghnani and Y. Syono, Eds. Terra Scientific, Tokyo
    • R. J. Hemley, in High Pressure Research in Mineral Physics, M. H. Manghnani and Y. Syono, Eds. (Terra Scientific, Tokyo, 1987), pp. 347-359.
    • (1987) High Pressure Research in Mineral Physics , pp. 347-359
    • Hemley, R.J.1
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    • note
    • χ, potarizability tensor for medium; ω, frequency of incident light; and t, time. In such crystals, only odd multiples of the incident frequency can be generated.
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    • Interscience, New York, ed. 2
    • R. W. G. Wyckoff, Crystal Structures (Interscience, New York, ed. 2, 1963), vol. 1.
    • (1963) Crystal Structures , vol.1
    • Wyckoff, R.W.G.1
  • 26
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    • note
    • We thank K. Visbeck for experimental assistance and A. McMahan, C. Mailhiot, and M. Nicol for discussions that were valuable to this study. Our x-ray studies were done at the Stanford Synchrotron Radiation Laboratory. This work has been supported by the Laboratory-Directed Research and Development program at the Lawrence Livermore National Laboratory under the auspices of the U.S. Department of Energy under contract W-7405-ENG-48.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.