Nanomagnetism Group (and Laboratory)
Juan Escrig's group at the Universidad de Santiago de Chile
Dewetting of Co thin films obtained by atomic layer deposition due to the thermal reduction process, MRS Communications, accepted (2017).
Dewetting of Ni thin films obtained by atomic layer deposition due to the thermal reduction process: variation of the thicknesses, Thin Solid Films 638, 114-118 (2017).
Stability of Neel skyrmions in ultra-thin nanodots considering Dzyaloshinskii-Moriya and dipolar interactions, J. Magn. Magn. Mater. 443, 116-123 (2017).
Nanometric alternating magnetic field generator, Scientific Reports 7, 4736 (2017).
Tailoring the magnetic properties of Ni81Fe19 thin films by varying their thickness, Journal of Magnetism and Magnetic Materials 441, 656-659 (2017).
Unusual behavior of the magnetization reversal in soft/hard multisegmented nanowires, Journal of Magnetism and Magnetic Materials 438, 168-172 (2017).
Micromagnetic simulations of Permalloy double-dot structures, Current Applied Physics 17, 763-766 (2017).
Three-dimensional characterization of Co/Pd multilayer thin films using resonant soft x-ray scattering, Physical Review B 95, 094430 (2017).
Theoretical investigation on the magnetostatic interaction between two wire-tube nanostructures, Journal of Magnetism and Magnetic Materials 428, 452-456 (2017).
Method for nanomodulation of metallic thin films following the replica-antireplica process based on porous alumina membranes, J. Magn. Magn. Mater. 426, 767-770 (2017).
Magnetostatic interaction between two nanotubes reversing their magnetizations by vortex domain walls, IEEE Magnetics Letters 8, 4103004 (2016).
Temperature dependent magnetic properties of Ni nanotubes synthesized by atomic layer deposition, Nanotechnology 27, 345709 (2016).
Magnetic and electrical characterization of nickel-rich NiFe thin films synthesized by atomic layer deposition and subsequent thermal reduction, Nanotechnology 27, 345707 (2016).
Magnetic properties of mosaic nanocomposites composed of nickel and cobalt nanowires, Journal of Magnetism and Magnetic Materials 416, 325-328 (2016).
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Research Lines
The Nanomagnetism Group is conducting basic and applied world-class research in the field of magnetism in nanoscale structures. The group staff has long-standing expertise and proven track record in fundamental and applied aspects of nanomagnetism, especially on nanowires and nanotubes.
Nanomagnetism news
Interview with Dr. Escrig published on "UdeSantiago al día" - September 04, 2017.
Science Policy Advice in South America – GYA member Juan Escrig at INGSA workshop.
Prof. Juan Escrig has been named Vice Dean for Research and Postgraduate Studies of the Faculty of Science at Universidad de Santiago de Chile.
Prof. Juan Escrig has been named by Conicyt as the Chilean Candidate for the APEC Science Prize for Innovation, Research and Education (ASPIRE).
Prof. Juan Escrig has been honored with prestigious IAAM Scientist Medal of year 2017 for notable and outstanding research in the Advanced Materials Science & Technology.
Prof. Juan Escrig is one of the Outstanding Reviewer Award winners for 2016, in recognition of the high quality and timeliness of reviews for Nanotechnology.
Interview with Drs. Juan Escrig and Juan Luis Palma published on "El Mercurio" - December 18, 2016.
Prof. Juan Escrig was invited as a member of the Materials and Technologies for Energy Conversion Saving and Storage (MATECSS) Chair.
Our most cited publications
Reversal modes in magnetic nanotubes, Applied Physics Letters 90, 102501 (2007).
Crossover between two different magnetization reversal modes in arrays of iron oxide nanotubes, Physical Review B 77, 214421 (2008).
Magnetic anisotropy in CoNi nanowire arrays: Analytical calculations and experiments, Physical Review B 85, 035439 (2012).
Controlled introduction of diameter modulations in arrayed magnetic iron oxide nanotubes, ACS Nano 3, 3463 (2009).
Geometry dependence of coercivity in Ni nanowire arrays, Nanotechnology 19, 075713 (2008).
Patent applications
Alternating magnetic field nanogenerator and associated method. CL 2015-3361 (November 16, 2015).
Method for nanomodular metallic films. CL 2015-3277 (November 09, 2015).
Magnetic nanotransistor. CL 2015-0520 (March 16, 2015).
Cover Images
Equipment
Experimental work in the nanomagnetism group is performed by means of equipment especially dedicated to our research lines. The fundamental mission of the laboratory is the development and study of applications coming from the synthesis, characterization and modeling of magnetic nanostructures.
The group has also access to the Cedenna Laboratories fully equipped for the synthesis and characterization of nanoparticles.
Material growth and nanofabrication
Non-magnetic characterization
Magnetic characterization
Forthcoming events
October 02 - 27, 2017, Escuela Jose Antonio Balseiro, Instituto Balseiro, Bariloche, Argentina.
October 05 - 06, 2017, XVI Jornadas de Mecánica Computacional, La Serena, Chile.
October 09 - 13, 2017, Ultrafast Magnetism Conference, Kaiserslautern, Germany.
October 09 - 21, 2017, The European School on Magnetism, Cargese, Corsica, France.
October 10 - 13, 2017, IX Workshop Chile-México sobre el Magnetismo, Nanociencia y sus Aplicaciones, Viña del Mar, Chile.
October 11 - 17, 2017, EMN Summit 2017, Chengdu, China.
October 16 - 19, 2017, International Conference on Materials Science, Valdivia, Chile.
October 20 - 22, 2017, BIT's 8th Annual Global Congress of Catalysis-2017, Shangai, China.
October 23 - 25, 2017, VII Taller Interno Cedenna 2017, Los Andes, Chile.
October 23 - 25, 2017, Urucon 2017, Montevideo, Uruguay.
October 24 - 26, 2017, BIT's 7th Annual World Congress of Nano Science & Technology-2017, Hilton Fukuoka Sea Hawk, Japan.
October 29 - November 03, 2017, AVS 64th International Symposium & Exhibition, Tampa, Florida, USA.
November 06 - 08, 2017, 22nd International Conference and Expo on Nanoscience and Molecular Nanotechnology, Frankfurt, Germany.
November 06 - 10, 2017, Conference on Magnetism and Magnetic Materials, Pittsburgh, Pennsylvania, USA.
November 13 - 15, 2017, 13th International Conference and Exhibition on Materials Science and Engineering, Las Vegas, Nevada, USA.
November 13 - 15, 2017, BIT's 8th World Gene Convention-2017, Macao, China.
November 15 - 17, 2017, European Conference on Numerical Methods in Electromagnetics, Paris, France.
November 19 - 22, 2017, XIV Brazilian Power Electronics Conference COBEP 2017, Juiz de Fora, Minas Gerais, Brazil.
November 19 - 22, 2017, The 39 Progress in Electromagnetics Research Symposium (PIERS), Singapore.
November 20 - 22, 2017, International Conference and Exhibition on Nanotechnology & Materials Science, Dubai, UAE.
November 22 - 24, 2017, XVII Congreso Chileno de Ingeniería Mecánica, Santiago, Chile.
November 22 - 29, 2017, Escuela Nanoandes, Buenos Aires, Argentina.
November 26 - December 01, 2017, 2017 MRS Fall Meeting & Exhibit, Boston, USA.
November 27 - 30, 2017, 1st Pan American Congress of Nanotechnology: Fundamentals and Applications to Shape the Future, Guaruja, SP, Brazil.
November 30 - December 01, 2017, Seminario Intensivo 2017 "Magnetismo y Física Estadística", Temuco, Chile.
December 04 - 08, 2017, The 2017 EMN Nanopores Meeting, Orlando, Usa.
December 10 - 13, 2017, The 4th International Symposium on Advanced Magnetic Materials and Applications (ISAMMA), Novotel Phu Quoc Resort, Vietnam.
January 06 - 08, 2018, 2nd International Conference on Science and Engineering of Materials, Sharda University, Grater Noida, India.
January 07 - 10, 2018, Magnetics and Optics Research International Symposium (MORIS 2018), New York, USA.
January 21 - 26, 2018, 42nd International Conference and Expo on Advanced Ceramics and Composites, Daytona Beach, USA.
February 04 - 08, 2018, Advanced Materials World Congress, Singapore.
February 11 - 16, 2018, Spin Mechanics 5, Les Houches, Frances.
February 18 - 23, 2018, Magnetic Resonance Imaging at the nanoscale, Les Houches, France.
February 19 - 21, 2018, 2nd International Conference on Catalysis and Chemical Engineering, Paris, France.
March 06 - 08, 2018, BIT's 4th Annual World Congress of Smart Materials-2018, Osaka, Japan.
March 19 - 20, 2018, 5th World Congress on Smart and Emerging Materials, Bali, Indonesia.
April 10 - 13, 2018, XXIII Latin American Symposium on Solid State Physics (SLAFES), Bariloche, Argentina.
April 11 - 12, 2018, Interfaces in Energy Materials, Cambridge, UK.
April 23 - 25, 2018, NanoWorld Conference, San Francisco, CA, USA.
April 23 - 27, 2018, IEEE International Magnetics Conference 2018, Singapore, Singapore.
May 7 - 11, 2018, GYA Annual General Meeting and 8th International Conference for Young Scientists 'Forever Young: sustainable and healthy longevity through science and technology, Pattaya, Thailand.
July 09 - 14, 2018, 9th International Conference on Highly Frustrated Magnetism, Davis, CA, USA.
July 15 - 20, 2018, 21st International Conference on Magnetism, San Francisco, CA, USA.
July 23 - 25, 2018, 2nd World Congress on Pharmaceutical & Chemical Sciences, Milan, Italy.
July 23 - 27, 2018, 23rd International Colloquium on Magnetic Films and Surfaces, Santa Cruz, CA, USA.
August 04 - 09, 2018, International Conference on Physics and Applications of Spin Phenomena in Solids, Linz, Austria.
September 01 - 05, 2018, 16th International Conference on Molecule-based Magnets (ICMM2018), Rio de Janeiro, Brazil.
September 03 - 07, 2018, The Joint European Magnetic Symposia (9th JEMS Conference 2018), Mainz, Germany.
October 07 - 12, 2018, XVII International Small Angle Scattering Conference (SAS2018), Traverse City, Michigan, USA.
November 25 - 29, 2018, V Congreso Nacional de Nanotecnología 2018, Pucón, Chile.
January 14 - 18, 2019, 14th Joint MMM-Intermag Conference, Washington DC, USA.
August 26 - 30, 2019, The Joint European Magnetic Symposia, Uppsala, Sweden.
November 04 - 08, 2019, Conference on Magnetism and Magnetic Materials, Las Vegas, NV, USA.
November 16 - 20, 2020, Conference on Magnetism and Magnetic Materials, Fort Lauderdale, FL, USA.
September 13 - 18, 2021, XVIII International Small-Angle Scattering Conference, Brazil.
January 10 - 14, 2022, Joint MMM-Intermag Conference, New Orleans, LA, USA.
Contact
Laboratory of Nanomagnetism, Edificio Eduardo Morales Santos at the Universidad de Santiago de Chile.
Avenida Libertador Bernardo O'higgins 3363, Estación Central, Chile. Phone: +56 2 27183419. Email: juan.escrig@usach.cl - jescrigm@gmail.com