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Conserved spin and orbital phase along carbon nanotubes connected with multiple ferromagnetic contacts
- Source :
- Physical Review B: Condensed Matter and Materials Physics (1998-2015), Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 81, pp.115414. ⟨10.1103/PhysRevB.81.115414⟩, Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2010, 81, pp.115414. ⟨10.1103/PhysRevB.81.115414⟩
- Publication Year :
- 2010
-
Abstract
- We report on spin dependent transport measurements in carbon nanotubes based multi-terminal circuits. We observe a gate-controlled spin signal in non-local voltages and an anomalous conductance spin signal, which reveal that both the spin and the orbital phase can be conserved along carbon nanotubes with multiple ferromagnetic contacts. This paves the way for spintronics devices exploiting both these quantum mechanical degrees of freedom on the same footing.<br />8 pages - minor differences with published version
- Subjects :
- FOS: Physical sciences
02 engineering and technology
Carbon nanotube
01 natural sciences
7. Clean energy
law.invention
Condensed Matter::Materials Science
law
0103 physical sciences
Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
010306 general physics
Spin (physics)
[PHYS.COND.CM-MSQHE]Physics [physics]/Condensed Matter [cond-mat]/Mesoscopic Systems and Quantum Hall Effect [cond-mat.mes-hall]
Physics
Spintronics
Condensed matter physics
Spin polarization
Condensed Matter - Mesoscale and Nanoscale Physics
Spin engineering
021001 nanoscience & nanotechnology
Condensed Matter Physics
Condensed Matter::Mesoscopic Systems and Quantum Hall Effect
Electronic, Optical and Magnetic Materials
Spin Hall effect
Spinplasmonics
Condensed Matter::Strongly Correlated Electrons
Quantum spin liquid
0210 nano-technology
Subjects
Details
- Language :
- English
- ISSN :
- 10980121 and 1550235X
- Database :
- OpenAIRE
- Journal :
- Physical Review B: Condensed Matter and Materials Physics (1998-2015), Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 81, pp.115414. ⟨10.1103/PhysRevB.81.115414⟩, Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2010, 81, pp.115414. ⟨10.1103/PhysRevB.81.115414⟩
- Accession number :
- edsair.doi.dedup.....e425a3e38b9cf62e3ee1d3db5599e182
- Full Text :
- https://doi.org/10.1103/PhysRevB.81.115414⟩