Submicrometer ferromagnetic NOT gate and shift register

Allwood, D.A.; Xiong, G.; Cooke, M.D.; Faulkner, C.C.; Atkinson, D.; Vernier, N.; Cowburn, R.P.

doi:10.1126/science.1070595

Forgery: `Fingerprinting' documents and packaging (2005)
Journal Article
Buchanan, J. D., Cowburn, R. P., Jausovec, A., Petit, D., Seem, P., Xiong, G., …Bryan, M. T. (2005). Forgery: `Fingerprinting' documents and packaging. Nature, 436, 475-

Magnetic Domain-wall Logic (2005)
Journal Article
Allwood, D., Xiong, G., Faulkner, C., Atkinson, D., Petit, D., & Cowburn, R. (2005). Magnetic Domain-wall Logic. Science, 309, 1688-1692

Edge roughness and coercivity in magnetic nanostructures (2005)
Presentation / Conference Contribution
Bryan, M., Atkinson, D., & Cowburn, R. (2005, December). Edge roughness and coercivity in magnetic nanostructures. Presented at Fifth International Conference on Fine Particle Magnetism, London

Patterning nanostructures to study magnetization processes (2005)
Presentation / Conference Contribution
Atkinson, D. (2005, December). Patterning nanostructures to study magnetization processes. Presented at Fifth International Conference on Fine Particle Magnetism, London

Fine particle magnetic mineralogy of archaeological ceramics (2005)
Presentation / Conference Contribution
Atkinson, D., & King, J. (2005, December). Fine particle magnetic mineralogy of archaeological ceramics. Presented at fifth International Conference on Fine Particle Magnetism, London

Pulsed-field and heat-assisted magnetization switching behaviour in elongated sub-micrometer Permalloy structures (2005)
Journal Article
Atkinson, D., & Cowburn, R. (2005). Pulsed-field and heat-assisted magnetization switching behaviour in elongated sub-micrometer Permalloy structures. Journal of Magnetism and Magnetic Materials, 290, 165-167

Domain wall propagation in magnetic nanowires by spin-polarized current injection (2004)
Journal Article
Vernier, N., Allwood, D., Atkinson, D., Cooke, M., Cowburn, ,., & P., R. (2004). Domain wall propagation in magnetic nanowires by spin-polarized current injection

Artificial domain wall nanotraps in Ni₈₁Fe₁₉ wires (2004)
Journal Article
Faulkner, C. C., Cooke, M. D., Allwood, D. A., Petit, D., Atkinson, D., & Cowburn, R. P. (2004). Artificial domain wall nanotraps in Ni₈₁Fe₁₉ wires. Journal of Applied Physics, 95, 6717-6719

Characterization of submicrometer ferromagnetic NOT gates (2004)
Journal Article
Allwood, D., Xiong, G., Cooke, M., Faulkner, C., Atkinson, D., & Cowburn, R. (2004). Characterization of submicrometer ferromagnetic NOT gates. Journal of Applied Physics, 95, 8264-8270

Experimental study of the influence of edge roughness on magnetization switching in Permalloy nanostructures (2004)
Journal Article
Bryan, M., Atkinson, D., & Cowburn, R. (2004). Experimental study of the influence of edge roughness on magnetization switching in Permalloy nanostructures. Applied Physics Letters, 85, 3510-

Heat-assisted magnetization switching in elongated submicrometer Permalloy structures (2004)
Journal Article
Atkinson, D., & Cowburn, R. (2004). Heat-assisted magnetization switching in elongated submicrometer Permalloy structures. Applied Physics Letters, 85, 1386-

Room Temperature Performance Of Submicron Bismuth Hall Probes (2004)
Journal Article
Petit, D., Atkinson, D., Johnston, S., Wood, D., & Cowburn, R. P. (2004). Room Temperature Performance Of Submicron Bismuth Hall Probes. IEE proceedings. Science, measurement and technology, 151(2), 127-130. https://doi.org/10.1049/ip-smt%3A20040167

Arrays of nanoscale magnetic dots: Fabrication by x-ray interference lithography and characterization (2004)
Journal Article
Heyderman, L., Solak, H., David, C., Atkinson, D., Cowburn, R., & Nolting, F. (2004). Arrays of nanoscale magnetic dots: Fabrication by x-ray interference lithography and characterization. Applied Physics Letters, 85(21), 4989-4991. https://doi.org/10.1063/1.1821649

X-ray interference lithography (XIL) was employed in combination with electrodeposition to fabricate arrays of nanoscale nickel dots which are uniform over 40 µm and have periods down to 71 nm. Using extreme-ultraviolet light, XIL has the potential t... Read More about Arrays of nanoscale magnetic dots: Fabrication by x-ray interference lithography and characterization.

Thin single layer materials for device application (2003)
Journal Article
Cooke, M., Allwood, D., Atkinson, D., Xiong, G., Faulkner, C., & Cowburn, R. (2003). Thin single layer materials for device application. Journal of Magnetism and Magnetic Materials, 257, 387-396

Magnetic Domain Wall Dynamics In A Permalloy Nanowire (2003)
Journal Article
Atkinson, D., Allwood, D., Faulkner, C., Xiong, G., Cooke, M., & Cowburn, R. (2003). Magnetic Domain Wall Dynamics In A Permalloy Nanowire. IEEE Transactions on Magnetics, 39, 2663-2665

Controlled Switching Of Ferromagnetic Wire Junctions By Domain Wall Injection (2003)
Journal Article
Faulkner, C., Allwood, D., Cooke, M., Xiong, G., Atkinson, D., & Cowburn, R. (2003). Controlled Switching Of Ferromagnetic Wire Junctions By Domain Wall Injection. IEEE Transactions on Magnetics, 39, 2860-2862

Comparison of simple low-energy ion sources for direct deposition of submicron structures (2003)
Journal Article
Cooke, M., Atkinson, D., Hibbert, M., Xiong, G., Allwood, D., & Cowburn, R. (2003). Comparison of simple low-energy ion sources for direct deposition of submicron structures. Nanotechnology, 14, 416-422

Magnetic domain-wall dynamics in a submicrometre ferromagnetic structure (2003)
Journal Article
Atkinson, D., Allwood, D., Xiong, G., Cooke, M., Faulkner, C., & Cowburn, R. (2003). Magnetic domain-wall dynamics in a submicrometre ferromagnetic structure. Nature Materials, 2(2), 85-87. https://doi.org/10.1038/nmat803

As fabrication technology pushes the dimensions of ferromagnetic structures into the nanoscale, understanding the magnetization processes of these structures is of fundamental interest, and key to future applications in hard disk drives, magnetic ran... Read More about Magnetic domain-wall dynamics in a submicrometre ferromagnetic structure.

Shifted hysteresis loops from magnetic nanowires (2002)
Journal Article
Allwood, D., Vernier, N., Xiong, G., Cooke, M., Atkinson, D., Faulkner, C., & Cowburn, R. (2002). Shifted hysteresis loops from magnetic nanowires. Applied Physics Letters, 81, 4005-4007

Submicrometer ferromagnetic NOT gate and shift register (2002)
Journal Article
Allwood, D., Xiong, G., Cooke, M., Faulkner, C., Atkinson, D., Vernier, N., & Cowburn, R. (2002). Submicrometer ferromagnetic NOT gate and shift register. Science, 296(5575), 2003-2006. https://doi.org/10.1126/science.1070595

An all-metallic submicrometer device is demonstrated experimentally at room temperature that performs logical NOT operations on magnetic logic signals. When this two-terminal ferromagnetic structure is incorporated into a magnetic feedback loop, the... Read More about Submicrometer ferromagnetic NOT gate and shift register.

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