Magneto-Optik Uygulamalar için Garnet Üretimi

Öz

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Anahtar Kelimeler

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MANYETO-OPTiK UYGULAMALAR iÇiN GARNET ÜRETİMİ - GARNET PRODUCTION FOR MAGNETO-OPTICAL APPLICATIONS

Öz

MANYETO-OPTiK UYGULAMALAR iÇiN GARNET ÜRETİMİ

Bu raporda manyetik ve optik uygulamalarda önemli bir yere sahip Garnet yapılar üzerinde
durulacaktır. Bu garnetlerden özellikle saf ve katkılı YIG (Y3Fe5O12-Yttrium Iron Garnet) üzerinde
durulacaktır. Garnet malzemelerin üretim yöntemleri, kullanım alanları ve karakterizasyon yöntemleri
(parametreleri) açıklanacaktır. Güncel üretim yöntemleri arasında yer alan ve yüksek saflıkta malzeme
üretimini sağlayan sol-jel yöntemi ile diğer üretim yöntemleri karsılastırılacak bu yöntem ayrıntıları ile
anlatılacaktır. Literatürde yapılan son çalısmalar ve yeniliklere yer verilecektir.

GARNET PRODUCTION FOR MAGNETO-OPTICAL APPLICATIONS

In this report garnet structures that have important areas in optical and magnetic applications are
emphasized. Especially pure and substrated YIG are more mentioned. Preparation methods, application areas,
characterization methods of garnet materials will be discussed. A preferred sol-gel method that provides
production of high purity materials in atomic dimensions will be explained by comparing with other
methods. The latest studies and innovations in literature about garnets will be explained in conclusion part.

Anahtar Kelimeler

• Garnet, YIG, Sol-jel

Kaynakça

1. Higuchi, S., Furukawa, Y., Takekawa, S., Kamada, O., Kitamura, K. and Uyeda, K., “Magnetooptical properties of cerium-substituted yttrium iron garnet single crystals for magnetic- field sensor”, Sens. Actuators A 105: 293–296 (2003).
2. Shintaku, T., and Uno, T., “Preparation of Ce- substituted yttrium iron garnet films for magneto- optic waveguide devices” Jpn. J. Appl. Phys. 35: 4689–4691 (1996).
3. Enoch, R.D., ‘Magnetic Domain Studies on Yttrium Iron Garnet Using Infrared Image Converter’, Comtemp. Phys., 16 (6): 561-573 (1975).
4. Harris, V. G., Geiler, A., Chen, Y., Yoon, S. D., Wu, M., Yang, A., Chen, Z., He, P., Parimi, P. V., Zuo, X., Patton, C. E., Abe, M., Acher, O., Vittoria, C., ”Recent advances in processing and applications of microwave ferrites”, Journal of Magnetism and Magnetic Materials 321: 2035– 2047 (2009).
5. Atoneche, F., Kalashnikova, A. M., Kimel A. V., Stupakiewicz, A., Maziewski, A., Kirilyuk, A., and Rasing Th., Large ultrafast photoinduced magnetic anisotropy in a cobalt-substituted yttrium iron garnet”, Phys. Rev. B 81: 214440 (2010).
6. Rastogi, A. C. ve Moothy, V. N., “Magnetic properties of multilayers of nano thin Co,Ce-doped and undoped yttrium iron garnet films for magneto- optic applications”, Materials Science and Engineering B95: 131 (2002).
7. Xu, H., and Yang, H., “Magnetic properties of YIG doped with cerium and gadolinium ions”, J Mater Sci: Mater Electron 19: 589–593 (2008).
8. Ramadan, S., Baa'yah, N. I., Mustafa, A., et al., “The Physical Properties of Erbium-Doped Yttrium Iron Garnet Films Prepared by Sol-Gel Method”, Journal of Nanomaterials : 524903 (2012). [9] Hwang, J.

9. Pignolet, A., and Morandotti R., “The role of Bi3+ ions in magneto-optic Ce and Bi comodified epitaxial iron garnet films” Appl. Phys. Lett. 97: 161901 (2010).
10. Razzari, L., [10] Pardavi-Horvath,
11. applications of soft ferrites”, J.of Mag.and Mag. Materials 215-216: 171-183 (2002).
12. “Microwave [11] Kirilyuk, A., Kimel A.V. and Rasing T., “Ultrafast optical manipulation of magnetic order” Reviews of Modern Physics 82 (3): 2731- 2785 (2010).
13. Geller S., and Gilleo, M. A., “Structure and ferrimagnetism of yttrium and rare-earth-iron garnets” Acta Cryst. 10: 239 (1957).
14. Allen, G. A., Dionne, G. F., “Accurate analysis of the magneto-optical permitivity tensor of Y3Fe5O12”, Jour. of Applied Physics 93: 6951- 6954 (2003).
15. Kato, H., Nishimura, K. and Inoue, M., “Therotical analysis of optical and magneto-optical properties of one dimensional magnetophotonic crystals”, J.of Applied Physics 93: 3906-3912 (2003).
16. Gayeva, Z. V., Doroshenko, R. A., “Optical Absorption of Octohedral ions Fe2+, Fe4+ and photoinduced effect in YIG single crystals”, J.of Mag.and Mag. Materials 268 (1-2): 1-7 (2004).
17. Xu, Y., Yang, J.H. and Zhang, G.Y., “A therotical investigation on the magneto-optical spektra of Ce-substituted yttrium aluminium garnet”, J.Phys.:Condens. Matter 7: 6151-6159 (1995).
18. Yang, Q., Zhang, H., and Liu, Y., “Study of magnetic and magneto-optical properties of heavily doped bismuth substitute yttrium iron garnet (Bi:YIG) film”, Rare Metal: 557 (2006).
19. Xi-Wen, Z., “Fabrication of crystalline bismuth-substituted yttrium iron garnet nanofibers via sol-gel and calcination assisted electrospining”, Journal of Crystal Growth: 3235 (2008).
20. Belotelov, V. I., Akimov, I. A., Pohl, M., Kotov, V. A., Kasture, S., Vengurlekar, A. S., Achanta Venu Gopal, D. R. Yakovlev, A. K. Zvezdin ve M. Bayer Enhanced magneto-optical effects in magnetoplasmonic crystals”, Nature Nanotechnology 6: 370–376 (2011).
21. Rastogi, A.C., Moothy, V. N., ‘’Magnetic properties of multilayers of nano thin Co, Ce-doped and undoped yttrium iron garnet films for magneto- optic applications’’, Materials Science and Engineering B95: 131-136 (2002).
22. Geliş Tarihi: 06/07/2011
23. Kabul Tarihi: 12/01/2012