1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.
f
Planar-type spin valves based on low-molecular-weight organic materials with electrodes
Rent:
Rent this article for
Access full text Article
/content/aip/journal/apl/92/15/10.1063/1.2905288
1.
1.W. J. M. Naber, S. Faez, and W. G. van der Wiel, J. Phys. D 40, R205 (2007).
http://dx.doi.org/10.1088/0022-3727/40/12/R01
2.
2.Z. H. Xiong, D. Wu, Z. V. Vardeny, and J. Shi, Nature (London) 427, 821 (2004).
http://dx.doi.org/10.1038/nature02325
3.
3.F. J. Wang, C. G. Yang, and Z. V. Vardeny, Phys. Rev. B 75, 245324 (2007).
http://dx.doi.org/10.1103/PhysRevB.75.245324
4.
4.S. Majumdar, R. Laiho, P. Laukkanen, I. J. Väyrynen, H. S. Majumdar, and R. Österbacka, Appl. Phys. Lett. 89, 122114 (2006).
http://dx.doi.org/10.1063/1.2356463
5.
5.W. Xu, G. J. Szulczewski, P. Leclair, I. Navarrete, R. Schad, G. Miao, H. Guo, and A. Gupta, Appl. Phys. Lett. 90, 072506 (2007).
http://dx.doi.org/10.1063/1.2435907
6.
6.V. Dediu, M. Murgia, F. C. Matacotta, C. Taliani, and S. Barbanera, Solid State Commun. 122, 181 (2002).
http://dx.doi.org/10.1016/S0038-1098(02)00090-X
7.
7.K. Tukagoshi, B. W. Alphenaar, and H. Ago, Nature (London) 401, 572 (1999).
http://dx.doi.org/10.1038/44108
8.
8.S. Sahoo, T. Kontos, C. Schonenberger, and C. Surgers, Appl. Phys. Lett. 86, 112109 (2005).
http://dx.doi.org/10.1063/1.1882761
9.
9.L. E. Hueso, J. M. Pruneda, V. Ferrari, G. Burnell, J. P. Valdes-Herrera, B. D. Simmons, P. B. Littlewood, E. Artacho, A. Fert, and N. D. Mathur, Nature (London) 445, 410 (2007).
http://dx.doi.org/10.1038/nature05507
10.
10.N. Tombros, C. Jozasa, M. Popinciuc, H. T. Jonkman, and B. J. van Wees, Nature (London) 448, 571 (2007).
http://dx.doi.org/10.1038/nature06037
11.
11.I. Zutic, J. Fabian, and S. Sarma, Rev. Mod. Phys. 76, 323 (2004).
http://dx.doi.org/10.1103/RevModPhys.76.323
12.
12.G. Schmidt, D. Ferrand, L. W. Molenkamp, A. T. Filip, and B. J. van Wees, Phys. Rev. B 62, R4790 (2000).
http://dx.doi.org/10.1103/PhysRevB.62.R4790
13.
13.A. Fert and H. Jaffres, Phys. Rev. B 64, 184420 (2001).
http://dx.doi.org/10.1103/PhysRevB.64.184420
14.
14.A. Goyal, M. Rajeswari, R. Shreekala, S. E. Lofland, S. M. Bhagat, T. Boettcher, C. Kwon, R. Ramesh, and T. Venkatesan, Appl. Phys. Lett. 71, 17 (1997).
http://dx.doi.org/10.1063/1.120117
15.
15.E. Fujiwara, M. Takada, Y. Yamashita, and H. Tada, Jpn. J. Appl. Phys., Part 2 33, L82 (2005).
16.
16.M. Spanková, S. Chromik, I. Vávra, K. Sedláckova, P. Lobotka, S. Lucas, and S. Stancek, Appl. Surf. Sci. 253, 7599 (2007).
http://dx.doi.org/10.1016/j.apsusc.2007.03.058
17.
17.M. Julliere, Phys. Lett. 54, 225 (1975).
http://dx.doi.org/10.1016/0375-9601(75)90174-7
18.
18.J. M. De Teresa, A. Barthelemy, A. Fert, J. P. Contour, F. Montaigne, and P. Seneor, Science 286, 507 (1999).
http://dx.doi.org/10.1126/science.286.5439.507
19.
19.S. Datta and B. Das, Appl. Phys. Lett. 56, 7 (1990).
http://dx.doi.org/10.1063/1.102658
http://aip.metastore.ingenta.com/content/aip/journal/apl/92/15/10.1063/1.2905288
Loading
/content/aip/journal/apl/92/15/10.1063/1.2905288
Loading

Data & Media loading...

Loading

Article metrics loading...

/content/aip/journal/apl/92/15/10.1063/1.2905288
2008-04-17
2014-10-23

Abstract

The spin injection and transport properties of low-molecular-weight organic semiconductors such as pentacene and bis(l,2,5-thiadiazolo)--quinobis(l,3-dithiole) (BTQBT) were investigated utilizing planar-type spin-valve devices with half-metallic electrodes. The devices showed clear spin-valve characteristics with a magnetoresistance(MR) ratio of up to 29% at . The MR ratio was found to depend on the gap spacing of the electrodes, the applied bias voltage, temperature, and the crystallinity of the films. It was also affected by gas adsorption onto the films, indicating that the spins were scattered by carriers and/or radical ions in the films generated through charge transfer from gas molecules.

Loading

Full text loading...

/deliver/fulltext/aip/journal/apl/92/15/1.2905288.html;jsessionid=nslx8quqcx52.x-aip-live-06?itemId=/content/aip/journal/apl/92/15/10.1063/1.2905288&mimeType=html&fmt=ahah&containerItemId=content/aip/journal/apl
true
true
This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Planar-type spin valves based on low-molecular-weight organic materials with La0.67Sr0.33MnO3 electrodes
http://aip.metastore.ingenta.com/content/aip/journal/apl/92/15/10.1063/1.2905288
10.1063/1.2905288
SEARCH_EXPAND_ITEM