Zero-field spin torque oscillator based on magnetic tunnel junctions with a tilted CoFeB free layer

Applied Physics Express

Volumn 5, Issue 6, 2012, Pages

  Skowroński, Witold ^a   Stobiecki, Tomasz ^a   Wrona, Jerzy ^a   Reiss, Günter ^b   Van Dijken, Sebastiaan ^c  

^a AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Poland)

^b BIELEFELD UNIVERSITY   (Germany)

^c AALTO UNIVERSITY   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

APPLIED MAGNETIC FIELDS; FERROMAGNETIC INTERLAYERS; FREE LAYERS; LARGE AMPLITUDE OSCILLATION; MAGNETIC TUNNEL JUNCTION; MGO; MICROWAVE EMISSIONS; PERPENDICULAR INTERFACE ANISOTROPY; REFERENCE LAYER; SPIN TORQUE; ZERO FIELDS;

COBALT COMPOUNDS; MAGNETIC DEVICES; MAGNETIC FIELDS;

MICROWAVE OSCILLATORS;

EID: 84862546191     PISSN: 18820778     EISSN: 18820786     Source Type: Journal    
DOI: 10.1143/APEX.5.063005     Document Type: Article

References (24)

1. Y. Huai, F. Albert, P. Nguyen, M. Pakala, and T. Valet: Appl. Phys. Lett. 84 (2004) 3118.
2. R. Takemura, T. Kawahara, K. Miura, H. Yamamoto, J. Hayakawa, N. Matsuzaki, K. Ono, M. Yamanouchi, K. Ito, H. Takahashi, S. Ikeda, H. Hasegawa, H. Matsuoka, and H. Ohno: IEEE J. Solid-State Circuits 45 (2010) 869.
3. S. I. Kiselev, J. C. Sankey, I. N. Krivorotov, N. C. Emley, R. J. Schoelkopf, R. A. Buhrman, and D. C. Ralph: Nature 425 (2003) 380.
4. W. Rippard, M. Pufall, S. Kaka, S. Russek, and T. Silva: Phys. Rev. Lett. 92 (2004) 027201.
5. A. M. Deac, A. Fukushima, H. Kubota, H. Maehara, Y. Suzuki, S. Yuasa, Y. Nagamine, K. Tsunekawa, D. D. Djayaprawira, and N. Watanabe: Nat. Phys. 4 (2008) 803.
6. J. C. Slonczewski: J. Magn. Magn. Mater. 159 (1996) L1.
7. L. Berger: Phys. Rev. B 54 (1996) 9353.
8. O. Boulle, V. Cros, J. Grollier, L. G. Pereira, C. Deranlot, F. Petroff, G. Faini, J. Barnaś, and A. Fert: Nat. Phys. 3 (2007) 492.
9. D. Houssameddine, U. Ebels, B. Delaët, B. Rodmacq, I. Firastrau, F. Ponthenier, M. Brunet, C. Thirion, J.-P. Michel, L. Prejbeanu-Buda, M.-C. Cyrille, O. Redon, and B. Dieny: Nat. Mater. 6 (2007) 447.
10. W. H. Rippard, A. M. Deac, M. R. Pufall, J. M. Shaw, M. W. Keller, S. E. Russek, and C. Serpico: Phys. Rev. B 81 (2010) 014426.
11. A. Mourachkine, O. V. Yazyev, C. Ducati, and J.-Ph. Ansermet: Nano Lett. 8 (2008) 3683.
12. Y. Zhou, S. Bonetti, C. L. Zha, and J. Åkerman: New J. Phys. 11 (2009) 103028.
13. V. S. Pribiag, I. N. Krivorotov, G. D. Fuchs, P. M. Braganca, O. Ozatay, J. C. Sankey, D. C. Ralph, and R. A. Buhrman: Nat. Phys. 3 (2007) 498.
14. T. Devolder, L. Bianchini, J.-V. Kim, P. Crozat, C. Chappert, S. Cornelissen, M. Op de Beeck, and L. Lagae: J. Appl. Phys. 106 (2009) 103921.
15. D. D. Djayaprawira, K. Tsunekawa, M. Nagai, H. Maehara, S. Yamagata, N. Watanabe, S. Yuasa, Y. Suzuki, and K. Ando: Appl. Phys. Lett. 86 (2005) 092502.
16. W. Skowroński, T. Stobiecki, J. Wrona, K. Rott, A. Thomas, G. Reiss, and S. van Dijken: J. Appl. Phys. 107 (2010) 093917.
17. J. Wrona, J. Langer, B. Ocker, W. Maass, J. Kanak, T. Stobiecki, and W. Powroźnik: J. Phys.: Conf. Ser. 200 (2010) 052032.
18. S. Yakata, H. Kubota, Y. Suzuki, K. Yakushiji, A. Fukushima, S. Yuasa, and K. Ando: J. Appl. Phys. 105 (2009) 07D131.
19. S. Ikeda, K. Miura, H. Yamamoto, K. Mizunuma, H. D. Gan, M. Endo, S. Kanai, J. Hayakawa, F. Matsukura, and H. Ohno: Nat. Mater. 9 (2010) 721.
20. P. Wiśniowski, J. M. Almeida, S. Cardoso, N. P. Barradas, and P. P. Freitas: J. Appl. Phys. 103 (2008) 07A910.
21. J. J. Sun and P. P. Freitas: J. Appl. Phys. 85 (1999) 5264.
22. S. Serrano-Guisan, W. Skowroński, J. Wrona, N. Liebing, M. Czapkiewicz, T. Stobiecki, G. Reiss, and H. W. Schumacher: J. Appl. Phys. 110 (2011) 023906.
23. S. Cornelissen, L. Bianchini, T. Devolder, J.-V. Kim, W. Van Roy, L. Lagae, and C. Chappert: Phys. Rev. B 81 (2010) 144408.
24. T. Wada, T. Yamane, T. Seki, T. Nozaki, Y. Suzuki, H. Kubota, A. Fukushima, S. Yuasa, H. Maehara, Y. Nagamine, K. Tsunekawa, D. D. Djayaprawira, and N. Watanabe: Phys. Rev. B 81 (2010) 104410.