Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Ivan Maggio-Aprile"'
Publikováno v:
Physical Review X, Vol 11, Iss 3, p 031040 (2021)
Low-magnetic-field scanning tunneling spectroscopy of individual Abrikosov vortices in heavily overdoped Bi_{2}Sr_{2}CaCu_{2}O_{8+δ} unveils a clear d-wave electronic structure of the vortex core, with a zero-bias conductance peak at the vortex cent
Externí odkaz:
https://doaj.org/article/af57352385374bd5a1d9383a326c3ae8
Autor:
Jens Bruér, Ivan Maggio-Aprile, Nathan Jenkins, Zoran Ristić, Andreas Erb, Christophe Berthod, Øystein Fischer, Christoph Renner
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Quantized subgap states measured in the vortex cores of YBa2Cu3O7−δhave been challenging theory for over twenty years. Here, the authors show that these spectral features identified as vortex-core states exist independent of vortices, which calls
Externí odkaz:
https://doaj.org/article/a13d9c344de643bd9d1d50695c30c485
Autor:
Christoph Renner, Ivan Maggio-Aprile, Adrien Bercher, Alexey B. Kuzmenko, T. M. Slipchenko, Jean-Marie Poumirol
Publikováno v:
Physical Review Applied
Physical Review Applied, 2021, 16, ⟨10.1103/physrevapplied.16.044012⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Physical Review Applied, American Physical Society, 2021, 16, ⟨10.1103/physrevapplied.16.044012⟩
Physical review applied, Vol. 16, No 4 (2021) P. 044012
Physical Review Applied, 2021, 16, ⟨10.1103/physrevapplied.16.044012⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Physical Review Applied, American Physical Society, 2021, 16, ⟨10.1103/physrevapplied.16.044012⟩
Physical review applied, Vol. 16, No 4 (2021) P. 044012
We present a very-compact bicomponent-permanent-magnet design capable of generating 1.25 T in a small volume, significantly above the 0.6 T available from a single uniformly magnetized permanent magnet. In addition to the enhanced maximum field, our
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c085ab38eda1047edab7357dab637d9e
https://hal.science/hal-03455372/file/PhysRevApplied.16.044012.pdf
https://hal.science/hal-03455372/file/PhysRevApplied.16.044012.pdf
Autor:
Christos Panagopoulos, Raí M. Menezes, Milorad V. Milošević, Ivan Maggio-Aprile, Ch. Renner, Xian Yang Tee, A. Louat, Nghiep Khoan Duong, Alexander Paul Petrović, M. Raju, M. Reznikov, M. J. Wyszyński
Publikováno v:
Physical review letters
Physical Review Letters, Vol. 126, No 117205 (2021)
Physical Review Letters, Vol. 126, No 117205 (2021)
We report experimental coupling of chiral magnetism and superconductivity in [IrFeCoPt]/Nb heterostructures. The stray field of skyrmions with radius ~50nm is sufficient to nucleate antivortices in a 25nm Nb film, with unique signatures in the magnet
Autor:
Marta Gibert, Teresa Puig, Juan Carlos Gonzalez-Rosillo, Ivan Maggio-Aprile, Xavier Obradors, Anna Palau, Sara Catalano
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Strongly correlated perovskite oxides are a class of materials with fascinating intrinsic physical functionalities due to the interplay of charge, spin, orbital ordering, and lattice degrees of freedom. Among the exotic phenomena arising from such an
Publikováno v:
Physical Review Letters. 119
The copper oxides present the highest superconducting temperature and properties at odds with other compounds, suggestive of a fundamentally different superconductivity. In particular, the Abrikosov vortices fail to exhibit localized states expected
Publikováno v:
Physical review letters. 119(23)
The copper oxides present the highest superconducting temperature and properties at odds with other compounds, suggestive of a fundamentally different superconductivity. In particular, the Abrikosov vortices fail to exhibit localized states expected
Autor:
Jens Erik bruer, Andreas Erb, Christoph Renner, Oystein Fischer, Nathan Jenkins, Christophe Berthod, Zoran Ristić, Ivan Maggio-Aprile
Publikováno v:
Nature Communications
Nature Communications, Vol. 7, No 11139 (2016)
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Nature Communications, Vol. 7, No 11139 (2016)
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
The observation by scanning tunnelling spectroscopy of Abrikosov vortex cores in the high-temperature superconductor YBa2Cu3O7−δ (Y123) has revealed a robust pair of electron-hole symmetric states at finite subgap energy. Their interpretation rema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd1bcf8356baada7f04af0f1f1394029
http://arxiv.org/abs/1507.06775
http://arxiv.org/abs/1507.06775
Publikováno v:
Nature Materials. 4:378-382
Control of the density of mobile charge carriers using electric fields is widely used in a variety of metal-insulator-semiconductor structures and is the governing principle behind the operation of field-effect transistors. Ferroelectric materials po
Autor:
R. Vaglio, G. Pica, Ø. Fischer, F. Palomba, Marco Salluzzo, Antonello Andreone, Ivan Maggio-Aprile
Publikováno v:
The European Physical Journal B. 24:177-187
The role of Nd/Ba disorder on the superconducting properties of Nd1+xBa2-xCu3O 7 - δ epitaxial thin films has been systematically studied. The temperature dependence of the ab-plane penetration depth of highly c-axis epitaxial samples having differe