Dielectric, electrical and infrared studies of γ-Fe2O3 prepared by combustion method
Source abstract
Abstract
This paper reports the electrical and spectroscopic investigation of the gamma ferrite synthesized through combustion route. The electrical study and dielectric behaviour showed a typical ferrite nature for the samples. The γ → α transition is observed from the electrical conductivity data. Infrared spectral study showed the transition of a typical ferrite. The effect of the presence of α-impurities in γ-Fe2O3 is also explained here.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties and Synthesis of Ferrites · Iron oxide chemistry and applications · Multiferroics and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
Show source-provided references
1. Abdeen A M 1999J. Magn. Magn. Mater. 192 12110.1016/S0304-8853(98)00324-2 ↗
2. Aruna S T, Gosh S and Patil K C 2001Int. J. Inorg. Mater. 3 38710.1016/S1466-6049(01)00020-4 ↗
3. Bourlions A B, Simopoulos A and Petridos D 2002Chem. Mater. 14 889
4. Chopra G S, Real C, Alcala M D, Perez Maqueda L A, Subrt J and Carido J M 1999Chem. Mater. 11 112810.1021/cm981062f ↗
5. Coey J M D 1972J. Phys. Status Solidi (a)11 22910.1002/pssa.2210110125 ↗
6. Das R N and Pramanik P 1998Nanostruct. Mater. 10 137110.1016/S0965-9773(99)00016-1 ↗
7. Eberhard K and Thomas C A 1998Magnetic recording hand book, technology and applications (eds) M C Denis and D D Eric (New York: McGraw Hill Co.) Ch. 3, p. 101
8. Gopal Reddy G V, Kalyana Sheela and Manorama S V 2000Int. J. Inorg. Mater. 2 30110.1016/S1466-6049(00)00044-1 ↗
9. Gulabshankar R Dube and Darshane V S 1991Bull. Chem. Soc. Jpn 64 244910.1246/bcsj.64.2449 ↗
10. Iwauchi Kozo 1971Jpn J. Appl. Phys. 10 152010.1143/JJAP.10.1520 ↗
11. Jung K and Feldmann C 2000J. Mater. Res. 15 53610.1557/JMR.2000.0079 ↗
12. Katsumi K, Mamoru S, Tatsuo I and Katsuya I 1975Bull. Chem. Soc. Jpn 48 176410.1246/bcsj.48.1764 ↗
13. Kawasaki T and Miinowa Z 1966J. Appl. Phys. Jpn 35 355
14. Mallikarjun N N 2002Synthesis, characterization and some studies of ferrites—Polymer composites, Ph D Thesis, Gulbarga University, Gulbarga (submitted)
15. Mallikarjuna N N and Venkataraman A 2003Indian J. Engg. Mater. Sci. 10 50
16. Miller F A and Wilkins C H 1952J. Anal. Chem. 24 125310.1021/ac60068a007 ↗
17. Murthy V R K 1990Low frequency dielectric properties of ferrites (eds) V R K Murthy and B Visanatham (New Delhi: Narosa Publication) Ch. IV, ed. 1
18. Murthy V R K and Sobhanadri J 1976J. Phys. Status Solidi (a)36k 13310.1002/pssa.2210360247 ↗
19. Rahman M M and Venkataraman A 2002J. Therm. Anal. Cal. 68 9110.1023/A:1014924601765 ↗
20. Rane K S, Verenkar V M S and Sawant P Y 2001Bull. Mater. Sci. 24 32310.1007/BF02704930 ↗
21. Sale F R, Fan J and Chien Y T 1995Am. Ceram. Trans. 47 155
22. Venkataraman A, Vijay A Hiremath, Date S K and Kulkarni S D 2001Bull. Mater. Sci. 24 61710.1007/BF02704010 ↗
23. Venkataraman A and Mukhedkar A J 1988J. Mater. Sci. 23 300510.1007/BF00540487 ↗
24. Vijay A Hiremath and Venkataraman A 2001Ind. Prod. Find. (India) 29 300
25. Waldron R D 1955Phys. Rev. 99 172110.1103/PhysRev.99.1727 ↗
26. Young S K, Subhash R, John F R and Pieter S 1996Chem. Mater. 8 2209