Nanoparticles of pure and substituted maghemites (γ-M xFe 2-xO 3 where M = Al, Cr, Mn, Zn and 0 ≤ × ≤ 1.3): A comparative study

Journal of Nanoscience and Nanotechnology

Volumn 11, Issue 3, 2011, Pages 2710-2716

  Prasad, N K ^a,b   Gohri, V ^c   Bahadur, D ^b  

^a BANARAS HINDU UNIVERSITY   (India)

^b INDIAN INSTITUTE OF TECHNOLOGY BOMBAY   (India)

^c VISVESVARAYA NATIONAL INSTITUTE OF TECHNOLOGY   (India)

Author keywords

Maghemite; Magnetic nanoparticles; Saturation magnetization; Specific absorption rate; Substituted maghemite

Indexed keywords

AUTO COMBUSTION; COMPARATIVE STUDIES; INVERSE SPINEL STRUCTURES; MAGHEMITES; MAGNETIC NANOPARTICLES; MAGNETIZATION VALUES; MIXED PHASE; OXIDE SAMPLES; SINGLE-STEP; SPECIFIC ABSORPTION RATE; WET-CHEMICAL METHOD; XRD PATTERNS;

ALUMINUM; AMERICIUM; CHROMIUM; ELECTROMAGNETIC WAVE ABSORPTION; IRON OXIDES; MANGANESE; NANOPARTICLES; SATURATION MAGNETIZATION; TRANSMISSION ELECTRON MICROSCOPY; ZINC;

IRON ORES;

FERRIC ION; FERRIC OXIDE; MAGNETITE NANOPARTICLE; METAL; NANOMATERIAL;

ARTICLE; CHEMISTRY; CRYSTALLIZATION; MAGNETISM; MATERIALS TESTING; METHODOLOGY; PARTICLE SIZE; ULTRASTRUCTURE;

CRYSTALLIZATION; FERRIC COMPOUNDS; MAGNETICS; MAGNETITE NANOPARTICLES; MATERIALS TESTING; METALS; NANOSTRUCTURES; PARTICLE SIZE;

EID: 79955800755     PISSN: 15334880     EISSN: None     Source Type: Journal    
DOI: 10.1166/jnn.2011.2694     Document Type: Conference Paper

References (19)

1. R. Hergt, R. Hiergeist, I. Hilger, W. A. Kaiser, Y. Lapatnikov, S. Margel, and U. Richter, J. Magn. Magn. Mater 270, 345 (2004).
2. D. Bahadur and J. Giri, Sadhana 28, 639 (2003).
3. N. Nasongkla, E. Bey, J. Ren, H. Ai, C. Khemtong, J. S. Guthi, S. F. Chin, A. D. Sherry, D. A. Boothman, and J. Gao, Nano Lett. 6, 2427 (2006).
4. W. T. Dong and C. S. Zhu, J. Mater. Chem. 12, 1676 (2002).
5. J. Lai, V. P. Kurikka, V. P. M. Shafi, K. Loos, A. Ulman, Y. Lee, T. Vogt, and C. Estournes, J. Am. Chem. Soc. 125, 11470 (2003).
6. S. Deka and P. A. Joy, J. Mater. Chem. 17, 453 (2007).
7. N. K. Prasad, D. Panda, S. Singh, M. D. Mukadam, S. M. Yusuf, and D. Bahadur, J. Appl. Phys. 97, 10Q903 (2005).
8. N. K. Prasad, D. Panda, S. Singh, and D. Bahadur, IEEE Trans. Magn. 41, 4099 (2005).
9. N. K. Prasad, K. Rathinasamy, D. Panda, and D. Bahadur, J. Mater. Chem. 17, 5042 (2007).
10. F. S. Yen, W. C. Chen, J. M. Yang, and C. T. Hong, Nano Lett. 2, 245 (2002).
11. M. S. Mulatani and P. Ayyub, Condens. Matter News. 1, 25 (1991).
12. B. Gillot, F. Bouton, J. F. Ferriot, F. Chassagneuse, and A. Rousset, J. Solid State Chem. 21, 375 (1977).
13. J. Housden, A. de Sa, and W. O'Reilly, J. Geomagn. Geoelectr. 40, 63 (1988).
14. W. L. Zhou, K. Y. Wang, C. J. O'Connor, and J. Tang, J. Appl. Phys. 89, 7398 (2001).
15. E. Wolska, W. Szajda, and P. Piszora, Solid State Ionics 70, 537 (1994).
16. S. Geller, Acta Cryst. B27, 821 (1971).
17. J. E. M. Allan, J. M. D. Coey, and I. S. Sanders, Mineralogical Magazine 53, 299 (1989).
18. O. C. Kistner and A. W. Sunyar, Phys. Rev. Letter. 4, 412 (1960).
19. X. N. Xu, Y. Wolfus, A. Shaulov, Y. Yeshurun, I. Felner, I. Nowik, Yu. Koltypin, and A. Gedanken, J. Appl. Phys. 91, 4611 (2002).