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Article Dans Une Revue Physical Review Letters Année : 2009

Ultimate Metastable Solubility of Boron in Diamond: Synthesis of Superhard Diamondlike BC5

Résumé

The acknowledgment to L. Dubrovinsky for microprobe analysis was an error. On page 2, the statement that ‘‘The 1:5 boron-to-carbon ratio has been additionally confirmed by electron energy loss spectroscopy (GIF2000, Gatan) and by electron microprobe analysis (Cameca SX-50, Camebax)'' should read ‘‘The 1:5 boron-to-carbon ratio has been additionally confirmed by electron energy loss spectroscopy (GIF2000, Gatan) and by x-ray electron probe microanalysis (S400, Leica/PGT Spirit).'' In the caption of Fig. 1(b), the following remark should be added: ‘‘For clarity, the lines of rhenium from a gasket and lines of sodium chloride separating the sample from diamonds have been subtracted from the diffraction patterns.'' We also take an opportunity to add a missing sentence in the paragraph devoted to the electrical properties of c-BC5 on page 4: ‘‘Recently, diamondlike BC5 has been predicted to be metallic and superconducting with a Tc of 45 K [1].'' None of the results and conclusions in the Letter is affected by this negligence.

Dates et versions

hal-00440988 , version 1 (14-12-2009)

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Citer

Vladimir L. Solozhenko, Oleksandr O. Kurakevych, Denis Andrault, Yann Le Godec, Mohamed Mezouar. Ultimate Metastable Solubility of Boron in Diamond: Synthesis of Superhard Diamondlike BC5. Physical Review Letters, 2009, 101, pp.016401. ⟨10.1103/PhysRevLett.102.179901⟩. ⟨hal-00440988⟩
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