High energy-resolution electron energy-loss spectroscopy study of the electronic structures of Li- and Mg-doped α-rhombohedral boron

Journal of Electron Microscopy

Volumn 53, Issue 6, 2004, Pages 589-592

  Terauchi, Masami ^a   Oguri, Atsushi ^b   Kimura, Kaoru ^b   Fujiwara, Akihiko ^c  

^a TOHOKU UNIVERSITY   (Japan)

^b UNIVERSITY OF TOKYO   (Japan)

^c JAPAN ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY   (Japan)

Author keywords

rhombohedral boron; Chemical shift; Electron doping; Fermi edge; High energy resolution EELS

Indexed keywords

BORON; LITHIUM; MAGNESIUM;

ARTICLE; CHEMISTRY; CRYSTALLOGRAPHY; ELECTRON ENERGY LOSS SPECTROSCOPY; TRANSMISSION ELECTRON MICROSCOPY;

BORON; CRYSTALLOGRAPHY; LITHIUM; MAGNESIUM; MICROSCOPY, ELECTRON, TRANSMISSION; SPECTROSCOPY, ELECTRON ENERGY-LOSS;

BINDING ENERGY; BORON; CHARGE TRANSFER; CHEMICAL SHIFT; DISSOCIATION; ELECTRON EMISSION; ELECTRON SCATTERING; ELECTRONIC STRUCTURE; ELECTRONS; ENERGY DISSIPATION; FERMI LEVEL; SINGLE CRYSTALS;

A-RHOMBOHEDRAL BORON; ELECTRON ENERGY-LOSS SPECTROSCOPIES; ELECTRON-DOPED; ELECTRON-DOPING; ELECTRONIC.STRUCTURE; FERMI EDGE; HIGH ENERGY-RESOLUTION EELS; HIGH-ENERGY RESOLUTION; MG-DOPING; SPECTRA'S;

ELECTRON ENERGY LOSS SPECTROSCOPY;

EID: 13444309632     PISSN: 00220744     EISSN: None     Source Type: Journal    
DOI: 10.1093/jmicro/dfh093     Document Type: Article

References (10)

1. Decker B F and Kasper J S (1959) The crystal structure of a simple rhombohedral form of boron. Acta Cryst. 12: 503-506.
2. 60. Nature 350: 600-601.
3. 46. Phys. Rev. Lett. 74: 1427-1429.
4. 12 solids. Phys. Rev. B 54: 13 665-13 673.
5. Terauchi M, Kawamata Y, Tanaka M, Takeda M, and Kimura K (1997) Electron energy-loss spectroscopy study of the electronic structure of α-rhombohedral boron. J. Solid State Chem. 133: 156-159.
6. Matsuda H, Nakayama T, Kimura K, Murakami Y, Suematsu H, Kobayashi M, and Higashi I (1995) Structural and electronic properties of Li- and Cu-doped β-rhombohedral boron constructed from icosahedral and truncated icosahedral clusters. Phys. Rev. B 52: 6102-6110.
7. Terauchi M, Sato Y, Nakayama T, Oguri A, Yahata H, Soga K, and Kimura K (2004) High energy-resolution electron energy-loss spectroscopy study of the electronic structure of Cu- and Mg-doped β-rhombohedral boron crystals. J. Solid State Chem. 177: 2916-2919.
8. Oguri A, Kimura K, Fujiwara A, Terauchi M, and Tanaka M (2001) A sign of superconductivity in Li-doped α-rhombohedral boron. AIP CP590: 507-510.
9. Soga K, Oguri A, Araake S, Kimura K, Terauchi M, and Fujiwara A (2004) Li- and Mg-doping into icosahedral boron crystals, α- and β-rhombohedral boron, targeting high temperature superconductivity: structure and electronic states. J. Solid State Chem. 177: 498-506.
10. Terauchi M, Tanaka M, Tsuno K, and Ishida M (1999) Development of a high energy resolution electron energy-loss spectroscopy microscope. J. Microsc. 194: 203-209.