References
- Kaneshige , M. , Hirayama , S. , Yabuuchi , T. , Matsuoka , T. , Shimizu , K. , Mita , Y. , Hyoudo , H. and Kimura , K. 2007 . Measurement of electrical resistance and raman spectrum of α -boron under high pressure . J. Phys. Soc. Japan , 76 : 19 – 20 .
- Ogitsu , T. , Gygi , F. , Reed , J. , Motome , Y. , Schwegler , E. and Galli , G. 2009 . Imperfect crystal and unusual semiconductor: boron, a frustrated element . J. Am. Chem. Soc. , 131 : 1903 – 1909 .
- Nelmes , R. L. , Loveday , J. S. , Allan , D. R. , Besson , J. M. , Hamel , G. , Grima , P. and Hull , S. 1993 . Neutron- and X-ray-diffraction measurements of the bulk modulus of boron . Phys. Rev. B , 47 : 7668 – 7673 .
- Sanz , D. N. , Loubeyre , P. and Mezouar , M. 2002 . Equation of state and pressure induced amorphization of α -boron from X-ray measurements up to 100 GPa . Phys. Rev. Lett. , 89 : 245501 – 245504 .
- Eremets , M. I. , Stuzhkin , V. V. , Mao , H.-K. and Hemley , R. J. 2001 . Superconductivity in boron . Science , 293 : 272 – 274 .
- Wentorf , R. H. 1965 . Boron: Another form . Science , 147 : 49 – 50 .
- Zarechnaya , E. Yu. , Dubrovinsky , L. , Dubrovinskaia , N. , Miyajima , N. , Filinchuk , Y. , Chernyshov , D. and Dmitriev , V. 2008 . Synthesis of an orthorhombic high pressure boron phase . Sci. Technol. Adv. Mater. , 9 : 044209-1 – 4 .
- Zarechnaya , E. Yu. , Dubrovinsky , L. , Dubrovinskaia , N. , Filinchuk , Y. , Chernyshov , D. , Dmitriev , V. , Miyajima , N. , El Goresy , A. , Braun , H. F. , Van Smaalen , S. , Kantor , I. , Kantor , A. , Prakapenka , V. , Hanfland , M. , Mikhaylushkin , A. S. , Abrikosov , I. A. and Simak , S. I. 2009 . Superhard semiconducting optically transparent high pressure phase of boron . Phys. Rev. Lett. , 102 : 185501-1 – 4 .
- Oganov , A. R. , Chen , J. , Gatti , C. , Ma , Y.-Z. , Ma , Y.-M. , Glass , C. W. , Liu , Z. , Yu , T. , Kurakevych , O. O. and Solozhenko , V. L. 2009 . Ionic high-pressure form of elemental boron . Nature , 457 : 863 – 867 .
- Damen , T. C. , Porto , S. P.S. and Tell , B. 1966 . Raman effect on zinc oxide . Phys. Rev. , 142 : 570 – 574 .
- Nasdala , L. , Smith , D. C. , Kaindl , R. and Ziemann , M. A. 2004 . Raman spectroscopy: Analytical perspectives in mineralogical research, . EMU Notes Mineral. , 6 : 281 – 344 .
- Tallant , D. R. , Aselage , T. L. , Campbell , A. N. and Emin , D. 1989 . Boron carbide structure by Raman spectroscopy . Phys. Rev. B , 40 : 5649 – 5656 .
- Vast , N. , Baroni , S. , Zerah , G. , Besson , J. M. , Polian , A. , Grimsditch , M. and Chervin , J. C. 1997 . Lattice dynamics of icosa- hedral α -boron under pressure . Phys. Rev. Lett. , 78 : 693 – 696 .