Dr Amalio Fernandez-Pacheco

  • Senior Lecturer (Physics & Astronomy)

Biography

Positions

Present: Senior Lecturer at the School of Physics of the University of Glasgow (UK)

2014-2018: Group Leader at Cavendish Laboratory, University of Cambridge (UK)

2010-2014: Postdoc at Cavendish Laboratory, University of Cambridge (UK)

2010: Postdoc at Blackett Laboratory, Imperial College London (UK)

2006-2009: PhD student at the University of Zaragoza (Spain)

2004: Undergraduate student at University of Zaragoza (Spain)

Selected fellowships and awards

EPSRC Early Career Fellowship (2014-2019)

Winton Advanced Fellowship (2014-2019)

Fellow of Sidney Sussex College (2014-2018)

Fellow of the Higher Education Academy (2017)

Marie Curie Fellow (2010-2012)

Springer Theses Award (2009)

Best PhD in Physics at University of Zaragoza in 2009

Best Undergraduate in Physics at University of Zaragoza in 2006


Research interests

Personal webpage: https://amaliofernandezpacheco.weebly.com/

I investigate more efficient mechanisms to store information using nanotechnology and magnetic materials. In particular, I use advanced direct-write nano-lithography techniques and thin film deposition methods to create exotic artificial systems with unprecedented physical properties. To characterise these systems, I mainly use Kerr magneto-optical, magneto-transport, electron and X-ray microscopy techniques. My research has applications in many nanotechnology areas, which allows me to collaborate with a wide range of research groups around the world.

researcherID: 0000-0002-3862-8472


Publications

List by: Type | Date

Jump to: 2019 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007
Number of items: 46.

2019

Fernandez-Pacheco, A. , Vedmedenko, E., Ummelen, F., Mansell, R., Petit, D. and Cowburn, R. P. (2019) Symmetry-breaking interlayer Dzyaloshinskii-Moriya interactions in synthetic antiferromagnets. Nature Materials, (doi:10.1038/s41563-019-0386-4) (PMID:31160802) (Early Online Publication)

2017

Mansell, R., Beguivin, A., Fernández-Pacheco, A. , Lee, J.H., Petit, D. and Cowburn, R.P. (2017) A magnetic shift register with out-of-plane magnetized layers. Nanotechnology, 28(38), 385201. (doi:10.1088/1361-6528/aa7f63) (PMID:28699922)

Fernández-Pacheco, A. , Streubel, R., Fruchart, O., Hertel, R., Fischer, P. and Cowburn, R. P. (2017) Three-dimensional nanomagnetism. Nature Communications, 8, 15756. (doi:10.1038/ncomms15756) (PMID:28598416) (PMCID:PMC5494189)

Ummelen, F.C., Fernandez-Pacheco, A. , Mansell, R., Petit, D., Swatgen, H.J.M. and Cowburn, R.P. (2017) Controlling the canted state in antiferromagnetically coupled magnetic bilayers close to the spin reorientation transition. Applied Physics Letters, 110(10), 102405. (doi:10.1063/1.4978430)

2016

Mansell, R., Fernandez-Pacheco, A. , Petit, D. C.M.C., Steinke, N.-J., Lee, J.H., Lavrijsen, R. and Cowburn, R.P. (2016) Zigzag domain wall mediated reversal in antiferromagnetically coupled layers. IEEE Magnetics Letters, 8, 4102304. (doi:10.1109/lmag.2016.2628021)

Fernandez-Pacheco, A. et al. (2016) Magnetic state of multilayered synthetic antiferromagnets during soliton nucleation and propagation for vertical data transfer. Advanced Materials Interfaces, 3(15), 1600097. (doi:10.1002/admi.201600097)

Fernandez-Pacheco, A. , Mansell, R., Lee, J., Mahendru, D., Welbourne, A., Chin, S.-L., Lavrijsen, R., Petit, D. and Cowburn, R. P. (2016) Magnetic solitons in superlattices. In: Seidel, J. (ed.) Topological Structures in Ferroic Materials. Series: Springer Series in Materials Science, 228. Springer, pp. 219-238. ISBN 9783319252995 (doi:doi10.1007/978-3-319-25301-5_10)

2015

Chin, S.-L., Fernandez-Pacheco, A. , Petit, D. C.M.C. and Cowburn, R. P. (2015) Vertical shift register using dipolar interaction in magnetic multilayers. Journal of Applied Physics, 118, 233905. (doi:10.1063/1.4937915)

Mansell, R., Beguivin, A., Petit, D.C.M.C., Fernández-Pacheco, A. , Lee, J.H. and Cowburn, R.P. (2015) Controlling nucleation in perpendicularly magnetized nanowires through in-plane shape. Applied Physics Letters, 107(9), 092405. (doi:10.1063/1.4930152)

Mansell, R., Lavrijsen, R., Fernandez-Pacheco, A. , Petit, D.C.M.C., Lee, J.H., Koopmans, B., Swagten, H.J.M. and Cowburn, R.P. (2015) A robust soliton ratchet using combined antiferromagnetic and ferromagnetic interlayer couplings. Applied Physics Letters, 106, 092404. (doi:10.1063/1.4914014)

Love, D. M., Vyas, K. N., Fernandez-Pacheco, A. , Llandro, J., Palfreyman, J. J., Mitrelias, T. and Barnes, C. H.W. (2015) A composite element bit design for magnetically encoded microcarriers for future combinatorial chemistry applications. RSC Advances, 5, pp. 10211-10218. (doi:10.1039/c4ra16991c)

Fernández-Pacheco, A. , Cowburn, R. P., Serrano-Ramón, L. E., Ibarra, M. R. and De Teresa, J. M. (2015) Combining micromanipulation, Kerr magnetometry and magnetic force microscopy for characterization of three-dimensional magnetic nanostructures. In: Kumar, C. S.S.R. (ed.) Surface Science Tools for Nanomaterials Characterization. Springer: Heidelberg ; Berlin, pp. 531-559. ISBN 9783662445501 (doi:10.1007/978-3-662-44551-8_14)

2014

De Teresa, J.M. and Fernandez-Pacheco, A. (2014) Present and future applications of magnetic nanostructures grown by FEBID. Applied Physics A: Materials Science and Processing, (doi:10.1007/s00339-014-8617-7)

Mansell, R., Petit, D.C.M.C., Fernandez-Pacheco, A. , Lavrijsen, R., Lee, J.H. and Cowburn, R.P. (2014) Magnetic properties and interlayer coupling of epitaxial Co/Cu films on Si. Journal of Applied Physics, 116, 063906. (doi:10.1063/1.4893306)

Lee, J.H., Petit, D., Fernandez-Pacheco, A. , Mansell, R. and Cowburn, R.P. (2014) Soliton propagation in micron-sized magnetic ratchet elements. Applied Physics Letters, 104(23), 232404. (doi:10.1063/1.4882640)

Lavrijsen, R., Petit, D. C.M.C., Fernandez-Pacheco, A. , Lee, J., Mansell, R. and Cowburn, R. P. (2014) Multi-bit operations in vertical spintronic shift registers. Nanotechnology, 25(10), 105201. (doi:10.1088/0957-4484/25/10/105201) (PMID:24531860)

2013

Serrano-Ramon, L., Fernandez-Pacheco, A. , Cordoba, R., Magen, C., Rodriguez, L.A., Petit, D., Cowburn, R.P., Ibarra, M.R. and De Teresa, J.M. (2013) Improvement of domain wall conduit properties in cobalt nanowires by global gallium irradiation. Nanotechnology, 24(34), 345703. (doi:10.1088/0957-4484/24/34/345703) (PMID:23899474)

Fernandez-Pacheco, A. , Serrano-Ramón, L., Michalik, J. M., Ibarra, M. R., De Teresa, J. M., O'Brien, L., Petit, D., Lee, J. and Cowburn, R. P. (2013) Three dimensional magnetic nanowires grown by focused electron-beam induced deposition. Scientific Reports, 3, 1492. (doi:10.1038/srep01492) (PMID:23512183) (PMCID:PMC3603301)

Serrano-Ramón, L., Fernandez-Pacheco, A. , Ibarra, M. R., Petit, D., Cowburn, R. P., Tyliszczak, T. and De Teresa, J. M. (2013) Modification of domain-wall propagation in Co nanowires via Ga+ irradiation. European Physical Journal B, 86, 97. (doi:10.1140/epjb/e2013-30926-5)

Lavrijsen, R., Lee, J., Fernandez-Pacheco, A. , Petit, D. C.M.C., Mansell, R. and Cowburn, R. P. (2013) Magnetic ratchet for three-dimensional spintronic memory and logic. Nature, 493, pp. 647-650. (doi:10.1038/nature11733) (PMID:23364743)

Fernández-Pacheco, A. , Córdoba, R., Serrano-Ramón, L.E., Ibarra, M.R. and De Teresa, J.M. (2013) Direct patterning of cobalt nanostructures using focused electron beam-induced deposition. In: Kobayashi, Y. and Suzuki, H. (eds.) Cobalt: Occurrence, Uses and Properties. Nova Publishers: New York, pp. 255-272. ISBN 9781628082784

2012

O'Brien, L., Beguivin, A., Petit, D., Fernandez-Pacheco, A. , Read, D. and Cowburn, R.P. (2012) Domain wall interactions at a cross-shaped vertex. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 370(1981), pp. 5794-5805. (doi:10.1098/rsta.2012.0089) (PMID:23166381)

Fernández-Pacheco, A. , Petit, D., Mansell, R., Lavrijsen, R., Lee, J.H. and Cowburn, R.P. (2012) Controllable nucleation and propagation of topological magnetic solitons in CoFeB/Ru ferrimagnetic superlattices. Physical Review B, 86(10), 104422. (doi:10.1103/PhysRevB.86.104422)

O'Brien, L., Beguivin, A., Fernandez-Pacheco, A. , Petit, D., Read, D.E. and Cowburn, R.P. (2012) Magnetic domain wall induced, localized nanowire reversal. Applied Physics Letters, 101(6), 062415. (doi:10.1063/1.4742746)

O'Brien, L., Lewis, E.R., Fernández-Pacheco, A. , Petit, D., Cowburn, R.P., Sampaio, J. and Read, D.E. (2012) Dynamic oscillations of coupled domain walls. Physical Review Letters, 108(18), 187202. (doi:10.1103/PhysRevLett.108.187202)

Fernández-Pacheco, A. , Serrano-Ramón, L.E., Tyliszczak, T., Chou, K.W., Córdoba, R., Szkudlarek, A., O'Brien, L., Kapusta, C., Ibarra, M.R. and De Teresa, J.M. (2012) Correlation between the magnetic imaging of cobalt nanoconstrictions and their magnetoresistance response. Nanotechnology, 23(10), 105703. (doi:10.1088/0957-4484/23/10/105703)

2011

Cordoba, R., Fernandez-Pacheco, R., Fernandez-Pacheco, A. , Gloter, A., Magen, C., Stephan, O., Ibarra, M. R. and De Teresa, J. (2011) Nanoscale chemical and structural study of Co-based FEBID structures by STEM-EELS and HRTEM. Nanoscale Research Letters, 6, 592. (doi:10.1186/1556-276x-6-592) (PMID:22085532) (PMCID:PMC3237113)

Jaafar, M., Serrano-Ramon, L., Iglesias-Freire, O., Fernandez-Pacheco, A. , Ibarra, M. R., De Teresa, J. M. and Asenjo, A. (2011) Hysteresis loops of individual Co nanostripes measured by magnetic force microscopy. Nanoscale Research Letters, 6, 407. (doi:10.1186/1556-276X-6-407) (PMID:21711935) (PMCID:PMC3211502)

De Teresa, J. M., Fernandez-Pacheco, A. , Cordoba, R., Sese, J., Ibarra, R., Guillamon, I., Suderow, H. and Vieira, S. (2011) Transport properties of superconducting amorphous W-based nanowires fabricated by focused-ion-beam-induced-deposition for applications in Nanotechnology. MRS Online Proceedings Library, 1810, CC04-09. (doi:10.1557/proc-1180-cc04-09)

Fernandez-Pacheco, A. , De Teresa, J. M., Cordoba, R. and Ibarra, R. (2011) Tunneling and anisotropic-tunneling magnetoresistance in iron nanoconstrictions fabricated by focused-ion-beam. MRS Online Proceedings Library, 1181, DD02-03. (doi:10.1557/proc-1181-dd02-03)

Fernandez-Pacheco, A. (2011) Studies of Nanoconstrictions, Nanowires and Fe₃O₄ Thin Films: Electrical Conduction and Magnetic Properties. Fabrication by Focused Electron/Ion Beam. Series: Springer theses. Springer: Berlin ; Heidelberg ; New York. ISBN 9783642158001 (doi:10.1007/978-3-642-15801-8)

2010

Lewis, E.R., Petit, D., O'Brien, L., Fernandez-Pacheco, A. , Sampaio, J., Jausovec, A.-V., Zeng, H.T., Read, D.E. and Cowburn, R.P. (2010) Fast domain wall motion in magnetic comb structures. Nature Materials, 9(12), pp. 980-983. (doi:10.1038/nmat2857) (PMID:20890280)

Muñoz-Rojas, D., Cordoba, R., Fernandez-Pacheco, A. , De Teresa, J. M., Sauthier, G., Fraxedas, J., Walton, R. I. and Casañ-Pastor, N. (2010) High conductivity in hydrothermally grown AgCuO2 single crystals verified using focused-ion-beam-deposited nanocontacts. Inorganic Chemistry, 49(23), pp. 10977-10983. (doi:10.1021/ic101420c) (PMID:21049939)

Orna, J., Morellón, L., Algarabel, P., De Teresa, J. M., Fernández-Pacheco, A. , Simón, G., Magen, C., Pardo, J. A. and Ibarra, M. R. (2010) Fe3O4 epitaxial thin films and heterostructures: magnetotransport and magnetic properties. Advances in Science and Technology, 67, pp. 82-91. (doi:10.4028/www.scientific.net/ast.67.82)

2009

Fernandez-Pacheco, A. , Orna, J., De Teresa, J.M., Algarabel, P.A., Morellon, L., Pardo, J.A., Ibarra, M.R., Kampert, E. and Zeitler, U. (2009) High-field Hall effect and magnetoresistance in Fe3O4 epitaxial thin films up to 30 Tesla. Applied Physics Letters, 95, 262108. (doi:10.1063/1.3276696)

Plaza, M., Perez, L., Sanchez, M.C., Fernandez-Pacheco, A. and De Teresa, J.M. (2009) Magnetoresistance between oxidized Co-rich particles grown by high current electrochemical deposition. Solid State Communications, 149, pp. 45-46. (doi:10.1016/j.ssc.2009.08.024)

Guillamón, I., Suderow, H.,, Fernández-Pacheco, A. , Sesé, J., Córdoba, R., De Teresa, J., Ibarra, M. and Vieira, S. (2009) Direct observation of melting in a two-dimensional superconducting vortex lattice. Nature Physics, 5(9), pp. 651-655. (doi:10.1038/nphys1368)

Fernandez-Pacheco, A. , De Teresa, J.M., Cordoba, R. and Ibarra, M.R. (2009) Metal-insulator transition in Pt-C nanowires grown by focused-ion-beam- induced deposition. Physical Review B, 79, 174204. (doi:10.1103/PhysRevB.79.174204)

Fernández-Pacheco, A. , De Teresa, J.M., Córdoba, R., Ibarra, M.R., Petit, D., Read, D.E., O'Brien, L., Lewis, E.R., Zeng, H.T. and Cowburn, R.P. (2009) Domain wall conduit behavior in cobalt nanowires grown by focused electron beam induced deposition. Applied Physics Letters, 94(19), 192509. (doi:10.1063/1.3139068)

Vincenc Oboňa, J., de Teresa, J.M., Córdoba, R., Fernández-Pacheco, A. and Ibarra, M.R. (2009) Creation of stable nanoconstrictions in metallic thin films via progressive narrowing by focused-ion-beam technique and in situ control of resistance. Microelectronic Engineering, 86(4-6), pp. 639-641. (doi:10.1016/j.mee.2009.01.075)

De Teresa, J.M., Cordoba, R., Fernandez-Pacheco, A. , Montero, O., Strichovanec, P. and Ibarra, M.R. (2009) Origin of the difference in the resistivity of as-grown focused-ion- and focused-electron-beam-induced Pt nanodeposits. Journal of Nanomaterials, 2009, 936863. (doi:10.1155/2009/936863)

2008

Fernández-Pacheco, A. , De Teresa, J.M., Orna, J., Morellon, L., Algarabel, P.A., Pardo, J.A., Ibarra, M.R., Magen, C. and Snoeck, E. (2008) Giant planar Hall effect in epitaxial Fe3O4 thin films and its temperature dependence. Physical Review B, 78(21), 212402. (doi:10.1103/PhysRevB.78.212402)

Fernández-Pacheco, A. , De Teresa, J.M., Córdoba, R. and Ibarra, M.R. (2008) Exploring the conduction in atomic-sized metallic constrictions created by controlled ion etching. Nanotechnology, 19(41), 415302. (doi:10.1088/0957-4484/19/41/415302)

Guillamón, I., Suderow, H., Vieira, S., Fernandez-Pacheco, A. , Sesé, J., Córdoba, R., De Teresa, J.M. and Ibarra, M.R. (2008) Nanoscale superconducting properties of amorphous W-based deposits grown with a focused-ion-beam. New Journal of Physics, 10, 093005. (doi:10.1088/1367-2630/10/9/093005)

Fernandez-Pacheco, A. , De Teresa, J.M., Orna, J., Morellon, L., Algarabel, P.A., Pardo, J.A. and Ibarra, M.R. (2008) Universal scaling of the anomalous Hall effect in Fe3 O4 epitaxial thin films. Physical Review B, 77, 100403(R). (doi:10.1103/PhysRevB.77.100403)

2007

De Teresa, J.M., Fernandez-Pacheco, A. , Morellon, L., Orna, J., Pardo, J.A., Serrate, D., Algarabel, P.A. and Ibarra, M.R. (2007) Magnetotransport properties of Fe3O4 thin films for applications in spin electronics. Microelectronic Engineering, 84(5-8), pp. 1660-1664. (doi:10.1016/j.mee.2007.01.120)

This list was generated on Thu Nov 21 02:55:14 2019 GMT.
Number of items: 46.

Articles

Fernandez-Pacheco, A. , Vedmedenko, E., Ummelen, F., Mansell, R., Petit, D. and Cowburn, R. P. (2019) Symmetry-breaking interlayer Dzyaloshinskii-Moriya interactions in synthetic antiferromagnets. Nature Materials, (doi:10.1038/s41563-019-0386-4) (PMID:31160802) (Early Online Publication)

Mansell, R., Beguivin, A., Fernández-Pacheco, A. , Lee, J.H., Petit, D. and Cowburn, R.P. (2017) A magnetic shift register with out-of-plane magnetized layers. Nanotechnology, 28(38), 385201. (doi:10.1088/1361-6528/aa7f63) (PMID:28699922)

Fernández-Pacheco, A. , Streubel, R., Fruchart, O., Hertel, R., Fischer, P. and Cowburn, R. P. (2017) Three-dimensional nanomagnetism. Nature Communications, 8, 15756. (doi:10.1038/ncomms15756) (PMID:28598416) (PMCID:PMC5494189)

Ummelen, F.C., Fernandez-Pacheco, A. , Mansell, R., Petit, D., Swatgen, H.J.M. and Cowburn, R.P. (2017) Controlling the canted state in antiferromagnetically coupled magnetic bilayers close to the spin reorientation transition. Applied Physics Letters, 110(10), 102405. (doi:10.1063/1.4978430)

Mansell, R., Fernandez-Pacheco, A. , Petit, D. C.M.C., Steinke, N.-J., Lee, J.H., Lavrijsen, R. and Cowburn, R.P. (2016) Zigzag domain wall mediated reversal in antiferromagnetically coupled layers. IEEE Magnetics Letters, 8, 4102304. (doi:10.1109/lmag.2016.2628021)

Fernandez-Pacheco, A. et al. (2016) Magnetic state of multilayered synthetic antiferromagnets during soliton nucleation and propagation for vertical data transfer. Advanced Materials Interfaces, 3(15), 1600097. (doi:10.1002/admi.201600097)

Chin, S.-L., Fernandez-Pacheco, A. , Petit, D. C.M.C. and Cowburn, R. P. (2015) Vertical shift register using dipolar interaction in magnetic multilayers. Journal of Applied Physics, 118, 233905. (doi:10.1063/1.4937915)

Mansell, R., Beguivin, A., Petit, D.C.M.C., Fernández-Pacheco, A. , Lee, J.H. and Cowburn, R.P. (2015) Controlling nucleation in perpendicularly magnetized nanowires through in-plane shape. Applied Physics Letters, 107(9), 092405. (doi:10.1063/1.4930152)

Mansell, R., Lavrijsen, R., Fernandez-Pacheco, A. , Petit, D.C.M.C., Lee, J.H., Koopmans, B., Swagten, H.J.M. and Cowburn, R.P. (2015) A robust soliton ratchet using combined antiferromagnetic and ferromagnetic interlayer couplings. Applied Physics Letters, 106, 092404. (doi:10.1063/1.4914014)

Love, D. M., Vyas, K. N., Fernandez-Pacheco, A. , Llandro, J., Palfreyman, J. J., Mitrelias, T. and Barnes, C. H.W. (2015) A composite element bit design for magnetically encoded microcarriers for future combinatorial chemistry applications. RSC Advances, 5, pp. 10211-10218. (doi:10.1039/c4ra16991c)

De Teresa, J.M. and Fernandez-Pacheco, A. (2014) Present and future applications of magnetic nanostructures grown by FEBID. Applied Physics A: Materials Science and Processing, (doi:10.1007/s00339-014-8617-7)

Mansell, R., Petit, D.C.M.C., Fernandez-Pacheco, A. , Lavrijsen, R., Lee, J.H. and Cowburn, R.P. (2014) Magnetic properties and interlayer coupling of epitaxial Co/Cu films on Si. Journal of Applied Physics, 116, 063906. (doi:10.1063/1.4893306)

Lee, J.H., Petit, D., Fernandez-Pacheco, A. , Mansell, R. and Cowburn, R.P. (2014) Soliton propagation in micron-sized magnetic ratchet elements. Applied Physics Letters, 104(23), 232404. (doi:10.1063/1.4882640)

Lavrijsen, R., Petit, D. C.M.C., Fernandez-Pacheco, A. , Lee, J., Mansell, R. and Cowburn, R. P. (2014) Multi-bit operations in vertical spintronic shift registers. Nanotechnology, 25(10), 105201. (doi:10.1088/0957-4484/25/10/105201) (PMID:24531860)

Serrano-Ramon, L., Fernandez-Pacheco, A. , Cordoba, R., Magen, C., Rodriguez, L.A., Petit, D., Cowburn, R.P., Ibarra, M.R. and De Teresa, J.M. (2013) Improvement of domain wall conduit properties in cobalt nanowires by global gallium irradiation. Nanotechnology, 24(34), 345703. (doi:10.1088/0957-4484/24/34/345703) (PMID:23899474)

Fernandez-Pacheco, A. , Serrano-Ramón, L., Michalik, J. M., Ibarra, M. R., De Teresa, J. M., O'Brien, L., Petit, D., Lee, J. and Cowburn, R. P. (2013) Three dimensional magnetic nanowires grown by focused electron-beam induced deposition. Scientific Reports, 3, 1492. (doi:10.1038/srep01492) (PMID:23512183) (PMCID:PMC3603301)

Serrano-Ramón, L., Fernandez-Pacheco, A. , Ibarra, M. R., Petit, D., Cowburn, R. P., Tyliszczak, T. and De Teresa, J. M. (2013) Modification of domain-wall propagation in Co nanowires via Ga+ irradiation. European Physical Journal B, 86, 97. (doi:10.1140/epjb/e2013-30926-5)

Lavrijsen, R., Lee, J., Fernandez-Pacheco, A. , Petit, D. C.M.C., Mansell, R. and Cowburn, R. P. (2013) Magnetic ratchet for three-dimensional spintronic memory and logic. Nature, 493, pp. 647-650. (doi:10.1038/nature11733) (PMID:23364743)

O'Brien, L., Beguivin, A., Petit, D., Fernandez-Pacheco, A. , Read, D. and Cowburn, R.P. (2012) Domain wall interactions at a cross-shaped vertex. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 370(1981), pp. 5794-5805. (doi:10.1098/rsta.2012.0089) (PMID:23166381)

Fernández-Pacheco, A. , Petit, D., Mansell, R., Lavrijsen, R., Lee, J.H. and Cowburn, R.P. (2012) Controllable nucleation and propagation of topological magnetic solitons in CoFeB/Ru ferrimagnetic superlattices. Physical Review B, 86(10), 104422. (doi:10.1103/PhysRevB.86.104422)

O'Brien, L., Beguivin, A., Fernandez-Pacheco, A. , Petit, D., Read, D.E. and Cowburn, R.P. (2012) Magnetic domain wall induced, localized nanowire reversal. Applied Physics Letters, 101(6), 062415. (doi:10.1063/1.4742746)

O'Brien, L., Lewis, E.R., Fernández-Pacheco, A. , Petit, D., Cowburn, R.P., Sampaio, J. and Read, D.E. (2012) Dynamic oscillations of coupled domain walls. Physical Review Letters, 108(18), 187202. (doi:10.1103/PhysRevLett.108.187202)

Fernández-Pacheco, A. , Serrano-Ramón, L.E., Tyliszczak, T., Chou, K.W., Córdoba, R., Szkudlarek, A., O'Brien, L., Kapusta, C., Ibarra, M.R. and De Teresa, J.M. (2012) Correlation between the magnetic imaging of cobalt nanoconstrictions and their magnetoresistance response. Nanotechnology, 23(10), 105703. (doi:10.1088/0957-4484/23/10/105703)

Cordoba, R., Fernandez-Pacheco, R., Fernandez-Pacheco, A. , Gloter, A., Magen, C., Stephan, O., Ibarra, M. R. and De Teresa, J. (2011) Nanoscale chemical and structural study of Co-based FEBID structures by STEM-EELS and HRTEM. Nanoscale Research Letters, 6, 592. (doi:10.1186/1556-276x-6-592) (PMID:22085532) (PMCID:PMC3237113)

Jaafar, M., Serrano-Ramon, L., Iglesias-Freire, O., Fernandez-Pacheco, A. , Ibarra, M. R., De Teresa, J. M. and Asenjo, A. (2011) Hysteresis loops of individual Co nanostripes measured by magnetic force microscopy. Nanoscale Research Letters, 6, 407. (doi:10.1186/1556-276X-6-407) (PMID:21711935) (PMCID:PMC3211502)

De Teresa, J. M., Fernandez-Pacheco, A. , Cordoba, R., Sese, J., Ibarra, R., Guillamon, I., Suderow, H. and Vieira, S. (2011) Transport properties of superconducting amorphous W-based nanowires fabricated by focused-ion-beam-induced-deposition for applications in Nanotechnology. MRS Online Proceedings Library, 1810, CC04-09. (doi:10.1557/proc-1180-cc04-09)

Fernandez-Pacheco, A. , De Teresa, J. M., Cordoba, R. and Ibarra, R. (2011) Tunneling and anisotropic-tunneling magnetoresistance in iron nanoconstrictions fabricated by focused-ion-beam. MRS Online Proceedings Library, 1181, DD02-03. (doi:10.1557/proc-1181-dd02-03)

Lewis, E.R., Petit, D., O'Brien, L., Fernandez-Pacheco, A. , Sampaio, J., Jausovec, A.-V., Zeng, H.T., Read, D.E. and Cowburn, R.P. (2010) Fast domain wall motion in magnetic comb structures. Nature Materials, 9(12), pp. 980-983. (doi:10.1038/nmat2857) (PMID:20890280)

Muñoz-Rojas, D., Cordoba, R., Fernandez-Pacheco, A. , De Teresa, J. M., Sauthier, G., Fraxedas, J., Walton, R. I. and Casañ-Pastor, N. (2010) High conductivity in hydrothermally grown AgCuO2 single crystals verified using focused-ion-beam-deposited nanocontacts. Inorganic Chemistry, 49(23), pp. 10977-10983. (doi:10.1021/ic101420c) (PMID:21049939)

Orna, J., Morellón, L., Algarabel, P., De Teresa, J. M., Fernández-Pacheco, A. , Simón, G., Magen, C., Pardo, J. A. and Ibarra, M. R. (2010) Fe3O4 epitaxial thin films and heterostructures: magnetotransport and magnetic properties. Advances in Science and Technology, 67, pp. 82-91. (doi:10.4028/www.scientific.net/ast.67.82)

Fernandez-Pacheco, A. , Orna, J., De Teresa, J.M., Algarabel, P.A., Morellon, L., Pardo, J.A., Ibarra, M.R., Kampert, E. and Zeitler, U. (2009) High-field Hall effect and magnetoresistance in Fe3O4 epitaxial thin films up to 30 Tesla. Applied Physics Letters, 95, 262108. (doi:10.1063/1.3276696)

Plaza, M., Perez, L., Sanchez, M.C., Fernandez-Pacheco, A. and De Teresa, J.M. (2009) Magnetoresistance between oxidized Co-rich particles grown by high current electrochemical deposition. Solid State Communications, 149, pp. 45-46. (doi:10.1016/j.ssc.2009.08.024)

Guillamón, I., Suderow, H.,, Fernández-Pacheco, A. , Sesé, J., Córdoba, R., De Teresa, J., Ibarra, M. and Vieira, S. (2009) Direct observation of melting in a two-dimensional superconducting vortex lattice. Nature Physics, 5(9), pp. 651-655. (doi:10.1038/nphys1368)

Fernandez-Pacheco, A. , De Teresa, J.M., Cordoba, R. and Ibarra, M.R. (2009) Metal-insulator transition in Pt-C nanowires grown by focused-ion-beam- induced deposition. Physical Review B, 79, 174204. (doi:10.1103/PhysRevB.79.174204)

Fernández-Pacheco, A. , De Teresa, J.M., Córdoba, R., Ibarra, M.R., Petit, D., Read, D.E., O'Brien, L., Lewis, E.R., Zeng, H.T. and Cowburn, R.P. (2009) Domain wall conduit behavior in cobalt nanowires grown by focused electron beam induced deposition. Applied Physics Letters, 94(19), 192509. (doi:10.1063/1.3139068)

Vincenc Oboňa, J., de Teresa, J.M., Córdoba, R., Fernández-Pacheco, A. and Ibarra, M.R. (2009) Creation of stable nanoconstrictions in metallic thin films via progressive narrowing by focused-ion-beam technique and in situ control of resistance. Microelectronic Engineering, 86(4-6), pp. 639-641. (doi:10.1016/j.mee.2009.01.075)

De Teresa, J.M., Cordoba, R., Fernandez-Pacheco, A. , Montero, O., Strichovanec, P. and Ibarra, M.R. (2009) Origin of the difference in the resistivity of as-grown focused-ion- and focused-electron-beam-induced Pt nanodeposits. Journal of Nanomaterials, 2009, 936863. (doi:10.1155/2009/936863)

Fernández-Pacheco, A. , De Teresa, J.M., Orna, J., Morellon, L., Algarabel, P.A., Pardo, J.A., Ibarra, M.R., Magen, C. and Snoeck, E. (2008) Giant planar Hall effect in epitaxial Fe3O4 thin films and its temperature dependence. Physical Review B, 78(21), 212402. (doi:10.1103/PhysRevB.78.212402)

Fernández-Pacheco, A. , De Teresa, J.M., Córdoba, R. and Ibarra, M.R. (2008) Exploring the conduction in atomic-sized metallic constrictions created by controlled ion etching. Nanotechnology, 19(41), 415302. (doi:10.1088/0957-4484/19/41/415302)

Guillamón, I., Suderow, H., Vieira, S., Fernandez-Pacheco, A. , Sesé, J., Córdoba, R., De Teresa, J.M. and Ibarra, M.R. (2008) Nanoscale superconducting properties of amorphous W-based deposits grown with a focused-ion-beam. New Journal of Physics, 10, 093005. (doi:10.1088/1367-2630/10/9/093005)

Fernandez-Pacheco, A. , De Teresa, J.M., Orna, J., Morellon, L., Algarabel, P.A., Pardo, J.A. and Ibarra, M.R. (2008) Universal scaling of the anomalous Hall effect in Fe3 O4 epitaxial thin films. Physical Review B, 77, 100403(R). (doi:10.1103/PhysRevB.77.100403)

De Teresa, J.M., Fernandez-Pacheco, A. , Morellon, L., Orna, J., Pardo, J.A., Serrate, D., Algarabel, P.A. and Ibarra, M.R. (2007) Magnetotransport properties of Fe3O4 thin films for applications in spin electronics. Microelectronic Engineering, 84(5-8), pp. 1660-1664. (doi:10.1016/j.mee.2007.01.120)

Books

Fernandez-Pacheco, A. (2011) Studies of Nanoconstrictions, Nanowires and Fe₃O₄ Thin Films: Electrical Conduction and Magnetic Properties. Fabrication by Focused Electron/Ion Beam. Series: Springer theses. Springer: Berlin ; Heidelberg ; New York. ISBN 9783642158001 (doi:10.1007/978-3-642-15801-8)

Book Sections

Fernandez-Pacheco, A. , Mansell, R., Lee, J., Mahendru, D., Welbourne, A., Chin, S.-L., Lavrijsen, R., Petit, D. and Cowburn, R. P. (2016) Magnetic solitons in superlattices. In: Seidel, J. (ed.) Topological Structures in Ferroic Materials. Series: Springer Series in Materials Science, 228. Springer, pp. 219-238. ISBN 9783319252995 (doi:doi10.1007/978-3-319-25301-5_10)

Fernández-Pacheco, A. , Cowburn, R. P., Serrano-Ramón, L. E., Ibarra, M. R. and De Teresa, J. M. (2015) Combining micromanipulation, Kerr magnetometry and magnetic force microscopy for characterization of three-dimensional magnetic nanostructures. In: Kumar, C. S.S.R. (ed.) Surface Science Tools for Nanomaterials Characterization. Springer: Heidelberg ; Berlin, pp. 531-559. ISBN 9783662445501 (doi:10.1007/978-3-662-44551-8_14)

Fernández-Pacheco, A. , Córdoba, R., Serrano-Ramón, L.E., Ibarra, M.R. and De Teresa, J.M. (2013) Direct patterning of cobalt nanostructures using focused electron beam-induced deposition. In: Kobayashi, Y. and Suzuki, H. (eds.) Cobalt: Occurrence, Uses and Properties. Nova Publishers: New York, pp. 255-272. ISBN 9781628082784

This list was generated on Thu Nov 21 02:55:14 2019 GMT.

Teaching

Undergraduate Lectures

  • Imaging & Detectors I P413M
  • Magnetism & Superconductivity (part) P407H

Research datasets

Jump to: 2019
Number of items: 1.

2019

Fernandez-Pacheco, A. , Vedmedenko, E., Mansell, R., Petit, D. and Cowburn, R. P. (2019) Symmetry-Breaking Interlayer Dzyaloshinskii-Moriya Interactions in Synthetic Antiferromagnets. [Data Collection]

This list was generated on Thu Nov 21 02:55:16 2019 GMT.