Complex permittivity, permeability and wide band microwave absorbing property of La3+ substituted U-type hexaferrite

Journal of Magnetism and Magnetic Materials

Volumn 322, Issue 14, 2010, Pages 1923-1928

  Meena, R S ^a   Bhattachrya, Sudeshna ^a   Chatterjee, Ratnamala ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY DELHI   (India)

Author keywords

Complex permeability; Complex permittivity; Microwave absorption; U type hexaferrite

Indexed keywords

AGILENT; COMPLEX PERMEABILITY; COMPLEX PERMITTIVITY; CONVENTIONAL SOLID STATE REACTION ROUTE; ELECTROMAGNETIC INTERFERENCE; ELECTRON HOPPING; FREQUENCY RANGES; HEXAFERRITES; MAGNETIC INTERACTIONS; MEASURED PARAMETERS; MICROWAVE ABSORBING PROPERTIES; MICROWAVE ABSORPTION; PARTIAL SUBSTITUTION; POLYCRYSTALLINE SAMPLES; RADAR SIGNATURE; REFLECTION LOSS; RETURN LOSS; VECTOR NETWORK ANALYZERS; WIDE-BAND; X-BAND FREQUENCIES;

ABSORPTION; BARIUM; CAPILLARITY; COMPLEXATION; ELECTRIC NETWORK ANALYSIS; ELECTRIC NETWORK ANALYZERS; ELECTROMAGNETIC COMPATIBILITY; ELECTROMAGNETIC PULSE; FERRITE; MICROWAVES; RADAR SHIELDING; RADIATION PROTECTION; SOLID STATE REACTIONS;

PERMITTIVITY;

EID: 77950861923     PISSN: 03048853     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmmm.2010.01.008     Document Type: Article

References (19)

1. Stonier R.A. Stealth aircraft and technology from World War II to the Gulf. Part I: History and background. SAMPE J. 27 (1991) 9-17
2. Vittoria C. Ferrite uses at millimeter wavelength. J. Magn. Magn. Mater. 71 (1980) 109-118
3. Dishovski N., Petkov A., Nedkov Iv., and Razkazov. Hexaferrite contribution to microwave absorbers characteristics. IEEE Trans. Magn. 30 (1994) 969-971
4. S.M. Abbas, Preparation and characterization of microwave absorbing materials, Doctor Thesis, Indian Institute of Technology Delhi India, 2007, pp. 19-32.
5. Smit J., and Wijn H.P.J. Ferrite: Physical Properties of Ferromagnetic Oxide in Relation to their Technical Application. Netherland (1959), Philips Technical Library pp. 176-210
6. Aulock W.H.V. Hand Book of Microwave Ferrite Materials (1965), Academic Press, London pp. 451-511
7. Lisjak D., Bregar V.B., Znidarsic A., and Drofenik M. Microwave behavior of ferrite composites. J. Optoelectron. Adv. Mater. 8 (2006) 60-65
8. Lisjak D., and Drofenik M. The thermal stability range and magnetic properties of U-type hexaferrites. J. Magn. Magn. Mater. 272 (2004) e1817-e1819
9. 60 hexaferrite powder. J. Appl. Phys. 93 (2003) 8011-8013
10. Sudakar C., Subbanna G.N., and Kutty T.R.N. Wet chemical synthesis of multicomponent hexaferrites by gel-to-crystallite conversion and their magnetic properties. J. Magn. Magn. Mater. 263 (2003) 253-268
11. Lisjak D., Macguiness P., and Drofenik M. Thermal instability of Co-substituted barium hexaferrites with U-type structure. J. Mater. Res. 21 (2006) 420-427
12. Lisjak D., Makovec D., and Drofenik M. Formation of U-type hexaferrites. J. Mater. Res. 19 (2004) 2462-2470
13. 60 U-type hexaferrites prepared by citrate sol-gel on composition, annealing temperature and frequency. J. Mater. Sci. Eng. B97 (2003) 160-166
14. J.D. Martin, 2008, 〈http://www.xpowder.com〉/, email: support@xpowder.com.
15. 3. J. Magn. Magn. Mater. 321 (2009) 3231-3235
16. 3. J. Rare Earth 25 (2007) 590-595
17. Da Costa Lima R., Silveira Pinho M., Gregori M.L., Celia Reisnunes R., and Ogasawara T. Effect of double substituted m-barium hexaferrites on microwave absorption properties. Mater. Sci. Poland 22 (2004) 245-252
18. Hewlett-Packard Microwave Network Analyzer catalogue Product Note, 1987, 8510-8513.
19. Naito Y., and Suetake K. Application of Ferrite to electromagnetic wave absorber and its characteristics. IEEE Trans. Microwave Theory Tech. 19 (1971) 65-72