The dielectric properties of (N-doped carbon)- and carbon-coated iron nanocrystals in the X band

Carbon

Volumn 42, Issue 4, 2004, Pages 888-890

  Zhang, Xungao ^a   Liu, Ying ^a   Qin, Jingui ^a  

^a WUHAN UNIVERSITY   (China)

Author keywords

A. Doped carbons; B. Arc discharge; C. X ray photoelectron spectroscopy; D. Dielectric properties; Magnetic properties

Indexed keywords

CARBON FIBERS; COATING TECHNIQUES; DOPING (ADDITIVES); ELECTRIC ARCS; ELECTRIC DISCHARGES; ELECTROMAGNETIC SHIELDING; HELIUM; IRON; NITROGEN; X RAY PHOTOELECTRON SPECTROSCOPY;

CARBON MICROSPHERES; DOPED CARBONS;

NANOSTRUCTURED MATERIALS;

EID: 1642396861     PISSN: 00086223     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.carbon.2004.01.056     Document Type: Article

References (16)

1. Yang Y., Zhang B.S., Xu W.D., Shi Y.B., Jiang Z.S., Zhou N.S., et al. Preparation and properties of a novel iron-coated carbon fiber. J. Magn. Magn. Mater. 256:2003;129-132.
2. Tomonaga A. Electromagnetic wave absorbing material containing carbon microspheres. US Patent 3951904, 1976.
3. Kwon S.K., Ahn J.M., Kim G.H., Chun C.H., Hwang J.S., Lee J.H. Microwave absorbing properties of carbon black/silicone rubber blend. Polym. Eng. Sci. 42:2002;2165-2171.
4. Grimes C.A., Mungle C., Kouzoudis D., Fang S., Eklund P.C. The 500 MHz to 5.5 GHz complex permittivity spectra of single-wall carbon nano-tube-loaded polymer composites. Chem. Phys. Lett. 319:2000;460-464.
5. Shi J.B. High dielectric permittivity in C60 crystals. Physica B. 284-288:2000;1131-1132.
6. Ruoff R.S., Lorents D.C., Chan B., Malhotra R., Subramoney S. Single-crystal metals encapsulated in carbon nanoparticles. Science. 259:1993;346-348.
7. Harris P.J.F., Tsang S.C. Encapsulating uranium in carbon nanoparticles using a new technique. Carbon. 36:1998;1859-1861.
8. Tsai S.H., Lee C.L., Chao C.W., Shih H.C. A novel technique for the formation of carbon-encapsulated metal nanoparticles on silicon. Carbon. 38:2000;775-785.
9. Tomita S., Hikita M., Fujii M., Hayashi S., Yamamoto K. A new and simple method for thin graphitic coating of magnetic-metal nanoparticles. Chem. Phys. Lett. 316:2000;361-364.
10. Guerret-Piécourt C., Le Bouar Y., Loiseau A., Pascard H. Relation between metal electronic structure and morphology of metal compounds inside carbon nanotubes. Nature. 372:1994;761-765.
11. Hayashi T., Hirono S., Tomita M., Umemura S. Magnetic thin films of cobalt nanocrystals encapsulated in graphite-like carbon. Nature. 381:1996;772-774.
12. Ling J., Liu Y., Hao G.M., Zhang X.G. Preparation of carbon-coated Co and Ni nanocrystallites by a modified AC arc discharge method. Mater. Sci. Eng. B. 100:2003;186-190.
13. Nakajima T., Koh M., Katsube T. Structure, chemical bonding and electrochemical behavior of heteroatom-substituted carbons prepared by arc discharge and chemical vapor deposition. Solid State Sci. 2:2000;17-29.
14. Zhao D.L., Zhao H.S., Zhou W.C. Dielectric properties of nano Si/C/N composite powder and nano SiC powder at high frequencies. Physica E. 9:2001;679-685.
15. Endo K., Tatsumi T. Nitrogen doped fluorinated amorphous carbon thin films grown by plasma enhanced chemical vapor deposition for low dielectric constant interlayer dielectrics. Appl. Phys. Lett. 68:1996;3656-3658.
16. Jiao J., Seraphin S. Single-walled tubes and encapsulated nanoparticles: comparison of structural of properties of carbon nanoclusters prepared by three different methods. J. Phys. Chem. Solids. 61:2000;1055-1067.