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Special Issue "Advances in Superconductive and Magnetic Nanomaterials"

A special issue of Materials (ISSN 1996-1944).

Deadline for manuscript submissions: 31 December 2017

Special Issue Editor

Guest Editor
Prof. Jose Maria De Teresa

Instituto de Ciencia de Materiales de Aragón, CSIC-Universidad de Zaragoza, Facultad de Ciencias, Zaragoza 50009, Spain
Website1 | Website2 | E-Mail
Interests: advanced nanolithography techniques by focused ion and electron beams; nano-magnetism and spintronics; nano-superconductivity; graphene

Special Issue Information

Dear Colleagues,

Magnetic and superconductive materials currently have great impact in our daily lives: It is difficult to imagine our current life without motors or magnetic resonance imaging. In the last 25 years, nanotechnology has opened up new perspectives in the development of magnetic and superconducting materials and corresponding new applications. Successful stories can be mentioned in fields such as magnetic data storage, magnetic hyperthermia in biomedicine, quantum computation, advanced sensors, etc. All these new developments call for magnetic or superconducting advanced materials with dimensions tailored to the nanoscale. Enormous efforts have been made to improve the functionality of these nanomaterials, either by optimizing their compositions or their dimensions or the device concepts themselves.

The present Special Issue aims to collect representative work of the latest advances in superconductive and magnetic nanomaterials and their applications. In particular, contributions are expected on the following topics:

Magnetic nanomaterials: magnetic thin films and multilayers, magnetic nanowires, nanotubes and nanoparticles, 3D magnetic nano-objects, nanopatterning of magnetic materials, spintronic effects, interface-driven magnetic phenomena, multiferroic nanomaterials, domain-wall conduits, micromagnetic simulations, magnetic exchange bias, magnetic skyrmions, magnetic microscopy and imaging, and magnetic nano-devices.

Superconducting nanomaterials: superconducting nanowires and films, nanopatterned superconductors, superconducting nanocontacts, nano-SQUIDs, vortex in nanostructured superconductors, vortex dynamics and pinning, vortex imaging, interface superconductivity, quantum behaviour in low-dimensional superconductors, mesoscopic superconductivity, superconductor qubits, superconducting nano-devices, etc.

Hybrid devices including magnetic and superconducting nanomaterials: proximity effects, coexistence of magnetism and superconductivity, superconductor vortex pinning with magnetic nanomaterials, Andreev reflection, hybrid magnetic-superconductor sensors, etc.

It is my pleasure to invite you to submit a manuscript for this Special Issue. Full papers, communications, and reviews are all welcome.

Prof. Jose Maria De Teresa
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Materials is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1500 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.


  • Nanostructured magnetic materials
  • Nanostructured superconductors
  • Magnetic, superconducting or hybrid nano-devices

Published Papers (1 paper)

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Open AccessArticle Magnetic Hysteresis in Nanocomposite Films Consisting of a Ferromagnetic AuCo Alloy and Ultrafine Co Particles
Materials 2017, 10(7), 717; doi:10.3390/ma10070717
Received: 14 June 2017 / Revised: 22 June 2017 / Accepted: 26 June 2017 / Published: 28 June 2017
Cited by 1 | PDF Full-text (2665 KB) | HTML Full-text | XML Full-text
One fundamental requirement in the search for novel magnetic materials is the possibility of predicting and controlling their magnetic anisotropy and hence the overall hysteretic behavior. We have studied the magnetism of Au:Co films (~30 nm thick) with concentration ratios of 2:1, 1:1,
[...] Read more.
One fundamental requirement in the search for novel magnetic materials is the possibility of predicting and controlling their magnetic anisotropy and hence the overall hysteretic behavior. We have studied the magnetism of Au:Co films (~30 nm thick) with concentration ratios of 2:1, 1:1, and 1:2, grown by magnetron sputtering co-deposition on natively oxidized Si substrates. They consist of a AuCo ferromagnetic alloy in which segregated ultrafine Co particles are dispersed (the fractions of Co in the AuCo alloy and of segregated Co increase with decreasing the Au:Co ratio). We have observed an unexpected hysteretic behavior characterized by in-plane anisotropy and crossed branches in the loops measured along the hard magnetization direction. To elucidate this phenomenon, micromagnetic calculations have been performed for a simplified system composed of two exchange-coupled phases: a AuCo matrix surrounding a Co cluster, which represents an aggregate of particles. The hysteretic features are qualitatively well reproduced provided that the two phases have almost orthogonal anisotropy axes. This requirement can be plausibly fulfilled assuming a dominant magnetoelastic character of the anisotropy in both phases. The achieved conclusions expand the fundamental knowledge on nanocomposite magnetic materials, offering general guidelines for tuning the hysteretic properties of future engineered systems. Full article
(This article belongs to the Special Issue Advances in Superconductive and Magnetic Nanomaterials)

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