Fabrication and Magnetic Properties of Nano-Scaled Magnetic Structures

Hiroto TAKESHITA; Yoshishige SUZUKI

doi:10.1380/jsssj.18.240

磁性金属人工格子とナノ構造の成長と磁性

竹下弘人, 鈴木義茂

著者情報

ジャーナルフリー

1997 年 18 巻 4 号 p. 240-246

DOI https://doi.org/10.1380/jsssj.18.240

詳細

発行日: 1997/04/10 受付日: 1996/08/07 J-STAGE公開日: 2009/08/07 受理日: 1996/08/07 早期公開日: - 改訂日: -
訂正情報
訂正日: 2009/08/07 訂正理由: - 訂正箇所: 引用文献情報訂正内容: Wrong : 1) M.N. Baibich, J.M. Broto, A. Fert, F.N. Van Dau, F. Petroff, P. Etienne, G. Creuzet, A. Friederich and J. Chazelas: Phys. Rev. Lett. 61, 2472 (1988).
2) S.S.P. Parkin, N. More and K.P. Roche: Phys. Rev. Lett. 64, 2304 (1990).
3) Y. Suzuki, T. Katayama, S. Yoshida, K. Tanaka and K. Sato: Phys. Rev. Lett. 68, 3355 (1992); Y. Suzuki, T. Katayama, A. Thiaville, K. Sato, M. Taninaka and S. Yoshida: J. Magn. Magn. Mater. 121, 539 (1993).
4) R. Mégy, A. Bounouh, Y. Suzuki, P. Beauvillain, P. Bruno, C. Chappert, B. Lecuyer and P. Veillet: Phys. Rev. B 51, Rapid Commun., 5586 (1995).
5) A. Fuß, S. Demokritov, P. GrÜnherg and W. Zinn: J. Magn. Magn. Mater. 103, 221(1992).
7) W. Geerts, Y. Suzuki, T. Katayama, K. Tanaka, K. Ando and S. Yoshida: Phys. Rev. B 50, 12581 (1994).
8) S.N. Okuno and K. Inomata: Phys. Rev. Lett. 72, 1553 (1994).
9) K. Takanashi, S. Mitani, M. Sato, H. Fujimori, H. Nakajima and A. Ozawa: Appl. Phys. Lett. 67,1016 (1995).
10) M.F. Crommie, C.P. Lutz and D.M. Eigler: Science 262,218 (1993).
11) H.-J. Elmers, J. Hauschild, G. Liu, H. Fritzsche, U. KÖhler and U. Gradmann: Mat. Res. Soc. Symp. Proc. 384,157 (1995); J. Camarero, J. de la Figuera, L. Spendeler, X. Torrellas, J. Alvares, S. Ferrer, J.J. de Miguel, J.M. GarcÍa, O. Sánchez, J.E. Ortega, AL. Vázquez de Parga and R. Miranda: Mat. Res. Soc. Symp. Proc. 384, 49 (1995); W. Weber, C.H. Back, U. Ramsperger, A. Vaterlaus and R. Allenspach: Phys. Rev. B 52, Rapid Commun., 14400 (1995).
12) T. Ono and T. Shinjo: J. Phys. Soc. Jpn. 64, 363 (1995).
13) L. Piraux, J. M. George, J. F. Despres, C. Leroy, E. Ferain, R. Legras, K. Ounadjela and A. Fert: Appl. Phys. Lett., 65 2484 (1994).
14) F.J. Himpsel and J.E. Ortega: Phys. Rev. B 50, Rapid Commun., 4992 (1994); Y.W. Mo and F.J. Himpsel: Phys. Rev. B 50, 7868 (1994).
15) H. Takeshita, H. Akinaga, M. Ehinger, Y. Suzuki, K. Ando and K. Tanaka: Jpn. J. Appl. Phys. 34,1119 (1995).
16) B. Voigtländer, G. Meyer and N.M. Amer: Phys. Rev. B 44, 10354 (1991).
17) Ch. Wöll, S. Chiang, R. Wilson and P. Lippl: Phys. Rev. B 39, 7988 (1989); J.V. Barth, H. Brune, G. Ertl and R.J. Behm: Phys. Rev. B 42, 9307 (1990).
18) H. Takeshita, Y. Suzuki, H. Akinaga, W. Mizutani, K. Tanaka, T. Katayama and A. Itoh: Appl. Phys. Lett. 68, 3040 (1996); H. Takeshita, Y. Suzuki, H. Akinaga, W. Mizutani, K. Ando, T. Katayama, A. Itoh and K. Tanaka, to be published in J. Magn. Magn. Mater. (Proc. E-MRS '96 Strasbourg).
19) C. Chappert, K. Le Dang, P. Beauvillain, H. Hurdequint and D. Renard: Phys. Rev. B 34, 3192 (1986).

Right : 1) M.N. Baibich, J.M. Broto, A. Fert, F.N. Van Dau, F. Petroff, P. Etienne, G. Creuzet, A. Friederich and J. Chazelas: Phys. Rev. Lett. 61, 2472 (1988).
2) S.S.P. Parkin, N. More and K.P. Roche: Phys. Rev. Lett. 64, 2304 (1990).
3) Y. Suzuki, T. Katayama, S. Yoshida, K. Tanaka and K. Sato: Phys. Rev. Lett. 68, 3355 (1992); Y. Suzuki, T. Katayama, A. Thiaville, K. Sato, M. Taninaka and S. Yoshida: J. Magn. Magn. Mater. 121, 539 (1993).
4) R. Mégy, A. Bounouh, Y. Suzuki, P. Beauvillain, P. Bruno, C. Chappert, B. Lecuyer and P. Veillet: Phys. Rev. B 51, Rapid Commun., 5586 (1995).
5) A. Fuß, S. Demokritov, P. Grünherg and W. Zinn: J. Magn. Magn. Mater. 103, 221(1992).
7) W. Geerts, Y. Suzuki, T. Katayama, K. Tanaka, K. Ando and S. Yoshida: Phys. Rev. B 50, 12581 (1994).
8) S.N. Okuno and K. Inomata: Phys. Rev. Lett. 72, 1553 (1994).
9) K. Takanashi, S. Mitani, M. Sato, H. Fujimori, H. Nakajima and A. Ozawa: Appl. Phys. Lett. 67,1016 (1995).
10) M.F. Crommie, C.P. Lutz and D.M. Eigler: Science 262,218 (1993).
11) H.-J. Elmers, J. Hauschild, G. Liu, H. Fritzsche, U. Köhler and U. Gradmann: Mat. Res. Soc. Symp. Proc. 384,157 (1995); J. Camarero, J. de la Figuera, L. Spendeler, X. Torrellas, J. Alvares, S. Ferrer, J.J. de Miguel, J.M. GarcÍa, O. Sánchez, J.E. Ortega, AL. Vázquez de Parga and R. Miranda: Mat. Res. Soc. Symp. Proc. 384, 49 (1995); W. Weber, C.H. Back, U. Ramsperger, A. Vaterlaus and R. Allenspach: Phys. Rev. B 52, Rapid Commun., 14400 (1995).
12) T. Ono and T. Shinjo: J. Phys. Soc. Jpn. 64, 363 (1995).
13) L. Piraux, J. M. George, J. F. Despres, C. Leroy, E. Ferain, R. Legras, K. Ounadjela and A. Fert: Appl. Phys. Lett., 65 2484 (1994).
14) F.J. Himpsel and J.E. Ortega: Phys. Rev. B 50, Rapid Commun., 4992 (1994); Y.W. Mo and F.J. Himpsel: Phys. Rev. B 50, 7868 (1994).
15) H. Takeshita, H. Akinaga, M. Ehinger, Y. Suzuki, K. Ando and K. Tanaka: Jpn. J. Appl. Phys. 34,1119 (1995).
16) B. Voigtländer, G. Meyer and N.M. Amer: Phys. Rev. B 44, 10354 (1991).
17) Ch. Wöll, S. Chiang, R. Wilson and P. Lippl: Phys. Rev. B 39, 7988 (1989); J.V. Barth, H. Brune, G. Ertl and R.J. Behm: Phys. Rev. B 42, 9307 (1990).
18) H. Takeshita, Y. Suzuki, H. Akinaga, W. Mizutani, K. Tanaka, T. Katayama and A. Itoh: Appl. Phys. Lett. 68, 3040 (1996); H. Takeshita, Y. Suzuki, H. Akinaga, W. Mizutani, K. Ando, T. Katayama, A. Itoh and K. Tanaka, to be published in J. Magn. Magn. Mater. (Proc. E-MRS '96 Strasbourg).
19) C. Chappert, K. Le Dang, P. Beauvillain, H. Hurdequint and D. Renard: Phys. Rev. B 34, 3192 (1986).

抄録

Artificially layered metallic and magnetic films have offered one of the most exciting and available fields in modem thin film magnetism. Recent discoveries of the remarkable magnetic features such as a giant magnetoresistance (GMR) effect, etc. have stimulated a great deal of the research activities. The recent advance in thin film growth techniques enabled us to synthesize high-quality metallic ultrathin layered heterostructures within monatomic layer accuracy, and consequently make possible to see quantum confinement effects obviously. Now, nano-structured magnetic systems with in-plane artificial periods are becoming to attract much attention as the next concept for the multilayered films. Here, we introduce the current topics of the magnetic nano-structures. First, a quantum size effect and an interlayer exchange coupling in multilayered structures are presented, and we consider the effects of lateral nano-scaling and lower demensionality. Next, we introduce fabrication methods of the nano-structures. Finally, we review our results on the magnetic properties of nanoscaled two dimensional Co dots array formed on the reconstructed Au (111) surface.

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