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Tunneling anisotrop...
Tunneling anisotropic magnetoresistance in Co/AlOx/Au tunnel junctions
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- Liu, Ruisheng (author)
- Lund University,Lunds universitet,Högskolan i Halmstad,Tillämpad matematik och fysik (CAMP),Fasta tillståndets fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Solid State Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Tillämpad matematik och fysik (MPE-lab),Lund University, Lund, Sweden
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- Michalak, L (author)
- Högskolan i Kalmar,Lund University,Lunds universitet,Fasta tillståndets fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Solid State Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Naturvetenskapliga institutionen,Linnaeus University, Kalmar, Sweden
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- Canali, Carlo M. (author)
- Högskolan i Kalmar,Naturvetenskapliga institutionen,Linnaeus University, Kalmar, Sweden
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- Samuelson, Lars (author)
- Lund University,Lunds universitet,Fasta tillståndets fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Solid State Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Lund University, Lund, Sweden,Nanometerkonsortiet
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- Pettersson, Håkan (author)
- Högskolan i Halmstad,Tillämpad matematik och fysik (CAMP),Tillämpad matematik och fysik (MPE-lab),Nanovetenskap
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(creator_code:org_t)
- 2008-02-07
- 2008
- English.
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In: Nano letters (Print). - Washington : American Chemical Society. - 1530-6984 .- 1530-6992. ; 8:3, s. 848-852
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Abstract
Subject headings
Close
- We observe spin-valve-like effects in nanoscaled thermally evaporated Co/AlOx/Au tunnel junctions. The tunneling magnetoresistance is anisotropic and depends on the relative orientation of the magnetization direction of the Co electrode with respect to the current direction. We attribute this effect to a two-step magnetization reversal and an anisotropic density of states resulting from spin-orbit interaction. The results of this study points to future applications of novel spintronics devices involving only one ferromagnetic layer.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology -- Nano-technology (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- Current directions
- Density of state
- Ferromagnetic layers
- Future applications
- Magnetization - reversals
- Magnetization directions
- Nanoscaled
- Relative orientations
- Spin valves
- Spin-orbit interactions
- Spintronics devices
- Tunneling anisotropic magnetoresistances
- Tunneling magnetoresistances
- Physics
- Fysik
- Fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
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