Abstract
Half-metallic Co-based Heusler compounds are attracting attention due to their anticipated use as high-performance materials for spintronics applications, such as spin-source or spin-detector. In order to use these materials in applications, their structural and magnetic properties must be well understood. The important phenomena in those materials are, amongst others, exchange and spin–orbit coupling, the latter one giving rise to effect such as magnetic anisotropy and magneto-optical Kerr effect. In this chapter, we present our investigations of magnetic exchange stiffness, magnetic anisotropy, magnetization reversal, and magneto-optical Kerr effect in Co-based Heusler compound thin films. Furthermore, we have also investigated the modification of the compounds under He+ and Ga+ ion beam irradiation with the aim of improving and tailoring structural properties.
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References
de Groot RA, Mueller FM, Engen PGv, Buschow KHJ (1983) Phys Rev Lett 50:2024
Kübler J, Fecher GH, Felser C (2007) Phys Rev B 76:024414
Wurmehl S, Fecher GH, Kandpal HC, Ksenofontov V, Felser C, Lin HJ, Morais J (2005) Phys Rev B 72:184434
Galanakis I, Dederichs PH, Papanikolaou N (2002) Phys Rev B 66:174429
Fecher GH, Felser C (2007) J Phys D, Appl Phys 40:1582
Balke B, Fecher GH, Kandpal HC, Felser C, Kobayashi K, Ikenaga E, Kim JJ, Ueda S (2006) Phys Rev B 74(10):104405
Webster PJ (1971) J Phys Chem Solids 32:1221
Wurmehl S, Fecher GH, Kroth K, Kronast F, Dürr HA, Takeda Y, Saitoh Y, Kobayashi K, Lin HJ, Schönhense G, Felser C (2006) J Phys D, Appl Phys 39:803
Trudel S, Gaier O, Hamrle J, Hillebrands B (2010) J Phys D, Appl Phys 43(19):193001
Ravelosona D, Chappert C, Mathet V (2000) Appl Phys Lett 76:236
Ravelosona D, Chappert C, Bernas H, Halley D, Samson Y, Marty A (2002) J Appl Phys 91:8082
Melngailis J (1987) J Vac Sci Technol B 5(2):469
Sakuraba Y, Hattori M, Oogane M, Ando Y, Kato H, Sakuma A, Miyazaki T, Kubota H (2006) Appl Phys Lett 88(19):192508
Rajanikanth A, Takahashi YK, Hono K (2009) J Appl Phys 105:063916 and references therein
Shan R, Sukegawa H, Wang WH, Kodzuka M, Furubayashi T, Ohkubo T, Mitani S, Inomata K, Hono K (2009) Phys Rev Lett 102:246601
Dowben PA, Skomski R (2004) J Appl Phys 95:7453
Gaier O, Hamrle J, Trudel S, Hillebrands B, Schneider H, Jakob G (2009) J Phys D, Appl Phys 42(23):232001
Hamrle J, Gaier O, Min SG, Hillebrands B, Sakuraba Y, Ando Y (2009) J Phys D, Appl Phys 42:084005
Gaier O, Hamrle J, Trudel S, Parra AC, Hillebrands B, Arbelo E, Herbort C, Jourdan M (2009) J Phys D, Appl Phys 42(8):084004
Kubota T, Hamrle J, Sakuraba Y, Gaier O, Oogane M, Sakuma A, Hillebrands B, Takanashi K, Ando Y (2009) J Appl Phys 106(11):113907
Belmeguenai M, Zighem F, Roussigné Y, Chérif SM, Moch P, Westerholt K, Woltersdorf G, Bayreuther G (2009) Phys Rev B 79:024419
Buschow KHJ, van Engen PG, Jongebreur R (1983) J Magn Magn Mater 38:1
Fecher G (2008). Private communication
Block T, Felser C, Jakob G, Ensling J, Mühling B, Gütlich P, Cava R (2003) J Solid State Chem 176:646
Galanakis I, Mavropoulos P, Dederichs PH (2006) J Phys D, Appl Phys 39:765
Fecher GH, Kandpal HC, Wurmehl S, Felser C, Schönhense G (2006) J Appl Phys 99:08J106
Kübler J (1984) Physica B and C 127:257
Gaier O, Hamrle J, Hermsdoerfer SJ, SchultheißH, Hillebrands B, Sakuraba Y, Oogane M, Ando Y (2008) J Appl Phys 103(10):103910
Kandpal HC, Fecher GH, Felser C (2007) J Phys D, Appl Phys 40:1507
Özdoğan K, Aktaş B, Galanakis I, Şaşioğlu E (2007) J Appl Phys 101:073910
Özdoğan K, Şaşioğlu E, Aktaş B, Galanakis I (2006) Phys Rev B 74:172412
Şaşıoğlu E, Sandratskii LM, Bruno P, Galanakis I (2005) Phys Rev B 72:184415.
Kurtulus Y, Dronskowski R, Samolyuk GD, Antropov VP (2005) Phys Rev B 71:014425
Liu X, Sooryakumar R, Gutierrez CJ, Prinz GA (1994) J Appl Phys 75(10):7021
Hubert A, Schäfer R (2009) Magnetic domains: the analysis of magnetic microstructures. Springer, Berlin
Hillebrands B (2005) In: Zhu Y (ed) Modern techniques for characterizing magnetic materials. Springer, Berlin, p 543
Hamrle J, Blomeier S, Gaier O, Hillebrands B, Schäfer R, Jourdan M (2006) J Appl Phys 100(10):103904
Trudel S, Wolf G, Hamrle J, Hillebrands B, Klaer P, Kallmayer M, Elmers HJ, Sukegawa H, Wang W, Inomata K (2011) Phys Rev B 83:104412
Trudel S, Hamrle J, Hillebrands B, Taira T, Yamamoto M (2010) J Appl Phys 107:043912
Krebs JJ, Jonker BT, Prinz GA (1987) J Appl Phys 61:2596
Hamrle J, Blomeier S, Gaier O, Hillebrands B, Schneider H, Jakob G, Postava K, Felser C (2007) J Phys D, Appl Phys 40(6):1563
Postava K, Hrabovsky D, Pistora J, Fert AR, Visnovsky S, Yamaguchi T (2002) J Appl Phys 91(10):7293
Buchmeier M, Schreiber R, Bürgler DE, Schneider CM (2009) Phys Rev B 79:064402
Muduli PK, Rice WC, He L, Collins BA, Chu YS, Tsui F (2009) J Phys Condens Matter 21:296005
Trudel S, Wolf G, Schultheiss H, Hamrle J, Hillebrands B, Kubota T, Ando Y (2010) Rev Sci Instrum 81:026105
Osgood RM III, Bader SD, Clemens BM, White RL, Matsuyama H (1998) J Magn Magn Mater 182(3):297
Visnovsky S (1986) Czechoslov J Phys 36:625
Visnovsky S, Lopusnik R, Bauer M, Bok J, Fassbender J, Hillebrands B (2001) Opt Express 9(3):121
Trudel S, Wolf G, Schultheiss H, Hamrle J, Hillebrands B (2010) J Phys Conf Ser 200(11):112010
Wolf G, Hamrle J, Hillebrands B (2011) J Appl Phys 110:043904
Tezuka N, Ikeda N, Miyazaki A, Sugimoto S, Kikuchi M, Inomata K (2006) Appl Phys Lett 89:4
Chappert C, Bernas H, Ferré J, Kottler V, Jamet JP, Chen Y, Cambril E, Devolder T, Rousseaux F, Mathet V, Launois H (1998) Science 280:1919
Devolder T, Ferré J, Chappert C, Bernas H, Jamet JP, Mathet V (2001) Phys Rev B 64:064415
Mougin A, Mewes T, Lopusnik R, Jung M, Engel D, Ehresmann A, Schmoranzer H, Fassbender J, Hillebrands B (2000) IEEE Trans Magn 36:2647
McCord J, Gemming T, Schultz L, Fassbender J, Liedke MO, Frommberger M, Quandt E (2005) Appl Phys Lett 86:162502
Engel D, Schmoranzer H, Ehresmann A, Mertins HC, Abramsohn D, Gudat W (2004) Physica B 345:185
Fassbender J, McCord J (2008) J Magn Magn Mater 320:579
Nastasi M, Mayer JW, Hirvonen JK (1996) Ion-solid interactions: fundamentals and applications. Cambridge University Press, Cambridge
Gaier O, Hamrle J, Hillebrands B, Kallmayer M, Pörsch P, Schönhense G, Elmers HJ, Fassbender J, Gloskovskii A, Jenkins CA, Felser C, Ikenaga E, Sakuraba Y, Tsunegi S, Oogane M, Ando Y (2009) Appl Phys Lett 94(15):152508
Hamrle J, Blomeier S, Gaier O, Hillebrands B, Schneider H, Jakob G, Reuscher B, Brodyanski A, Kopnarski M, Postava K, Felser C (2007) J Phys D, Appl Phys 40(6):1558
Ziegler JF, Biersack JF, Littmark JP (1985) The stopping and range of ions in solids. Pergamon, Elmsford
Ziegler JF (2006) SRIM manual. www.srim.org
Bernas H, Attané JP, Heinig KH, Halley D, Ravelososn D, Marty A, Auric P, Chappert C, Samson Y (2003) Phys Rev Lett 91:077203
Gercsi Z, Hono K (2007) J Phys Condens Matter 19:326216
Acknowledgements
We would like to thank all our collaborators. Without their contributions this work would be impossible. Namely (and their respective groups) Martin Aeschlimann, Yasuo Ando, Stanislav Chadov, Mirko Cincetti, Hans-Joachim Elmers, Jürgen Fassbender, Gerhard H. Fecher, Claudia Felser, Andrii Hloskovskii, Koichiro Inomata, Martin Jourdan, Gerhard Jakob, Jürgen Kübler, Takahide Kubota, Mikihiko Oogane, Kamil Postava, Yuya Sakuraba, Horst Schneider, and Masafumi Yamamoto. We gratefully acknowledge DFG FG 559 (project P9) for financing. ST acknowledges the Alexander von Humboldt foundation for a postdoctoral fellowship.
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Hamrle, J., Gaier, O., Trudel, S., Wolf, G., Hillebrands, B. (2013). Magneto-Optical Investigations and Ion Beam-Induced Modification of Heusler Compounds. In: Felser, C., Fecher, G. (eds) Spintronics. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-3832-6_13
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DOI: https://doi.org/10.1007/978-90-481-3832-6_13
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