Searched for: author%3A%22de+Bruijckere%2C+J.%22
(1 - 11 of 11)
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Vekris, Alexandros (author), Estrada Saldaña, Juan Carlos (author), de Bruijckere, J. (author), Lorić, Sara (author), Kanne, Thomas (author), Marnauza, Mikelis (author), Olsteins, Dags (author), Nygård, Jesper (author), Grove-Rasmussen, Kasper (author)
Little–Parks oscillations of a hollow superconducting cylinder are of interest for flux-driven topological superconductivity in single Rashba nanowires. The oscillations are typically symmetric in the orientation of the applied magnetic flux. Using double InAs nanowires coated by an epitaxial superconducting Al shell which, despite the non...
journal article 2021
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Gehring, P. (author), Sowa, Jakub K. (author), Hsu, C. (author), de Bruijckere, J. (author), van der Star, Martijn (author), Le Roy, Jennifer J. (author), Bogani, Lapo (author), Gauger, Erik M. (author), van der Zant, H.S.J. (author)
Theoretical studies suggest that mastering the thermocurrent through single molecules can lead to thermoelectric energy harvesters with unprecedentedly high efficiencies.<sup>1–6</sup> This can be achieved by engineering molecule length,<sup>7</sup> optimizing the tunnel coupling strength of molecules via chemical anchor groups<sup>8</sup> or...
journal article 2021
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de Bruijckere, J. (author)
In this thesis we study charge transport through individual molecules and mainly focus on the properties of molecular spin. We fabricate nanoscale structures for transport measurements and employ the electromigration break-junction technique to realize three-terminal—transistor-like—single-molecule devices. We investigate the spin-related...
doctoral thesis 2020
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Groenendijk, D.J. (author), Manca, N. (author), de Bruijckere, J. (author), Monteiro, Ana Mafalda R.V.L. (author), Gaudenzi, R. (author), van der Zant, H.S.J. (author), Caviglia, A. (author)
SrIrO <sub>3</sub>, the three-dimensional member of the Ruddlesden–Popper iridates, is a paramagnetic semimetal characterised by a the delicate interplay between spin–orbit coupling and Coulomb repulsion. In this work, we study the anisotropic magnetoresistance (AMR) of SrIrO <sub>3</sub> thin films, which is closely linked to spin–orbit...
journal article 2020
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Zalom, Peter (author), de Bruijckere, J. (author), Gaudenzi, Rocco (author), van der Zant, H.S.J. (author), Novotný, Tomáš (author), Korytár, Richard (author)
We investigate theoretically and experimentally the singlet-triplet Kondo effect induced by a magnetic field in a molecular junction. Temperature-dependent conductance, G(T), is calculated by the numerical renormalization group, showing a strong imprint of the relevant low-energy scales, such as the Kondo temperature, exchange, and singlet...
journal article 2019
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de Bruijckere, J. (author), Gehring, P. (author), Palacios-Corella, M. (author), Coronado, E. (author), Paaske, J. (author), Hedegård, P. (author), van der Zant, H.S.J. (author)
It is known that the quantum mechanical ground state of a nanoscale junction has a significant impact on its electrical transport properties. This becomes particularly important in transistors consisting of a single molecule. Because of strong electron-electron interactions and the possibility of accessing ground states with high spins, these...
journal article 2019
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RinconVieiraLugarinhoMonteiro, A.M. (author), Groenendijk, D.J. (author), Groen, Inge (author), de Bruijckere, J. (author), Gaudenzi, R. (author), van der Zant, H.S.J. (author), Caviglia, A. (author)
We report on the discovery and transport study of the superconducting ground state present at the (111)LaAlO3/SrTiO3 (LAO/STO) interface. The superconducting transition is consistent with a Berezinskii-Kosterlitz-Thouless transition and its two-dimensional nature is further corroborated by the anisotropy of the critical magnetic field, as...
journal article 2017
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Island, J.O. (author), Gaudenzi, R. (author), de Bruijckere, J. (author), Burzuri Linares, E. (author), Franco, Carlos (author), Mas-Torrent, Marta (author), Rovira, Concepció (author), Veciana, Jaume (author), Klapwijk, T.M. (author), Aguado, Ramón (author), van der Zant, H.S.J. (author)
Superconductors containing magnetic impurities exhibit intriguing phenomena derived from the competition between Cooper pairing and Kondo screening. At the heart of this competition are the Yu-Shiba-Rusinov (Shiba) states which arise from the pair breaking effects a magnetic impurity has on a superconducting host. Hybrid superconductor...
journal article 2017
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Gaudenzi, R. (author), de Bruijckere, J. (author), Reta, Daniel (author), de P.R. Moreira, Iberio (author), Rovira, Concepcio (author), Veciana, Jaume (author), van der Zant, H.S.J. (author), Burzuri Linares, E. (author)
Embedding a magnetic electroactive molecule in a three-terminal junction allows for the fast and local electric field control of magnetic properties desirable in spintronic devices and quantum gates. Here, we provide an example of this control through the reversible and stable charging of a single all-organic neutral diradical molecule. By means...
journal article 2017
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Choi, Deung Jang (author), Rubio-Verdú, Carmen (author), de Bruijckere, J. (author), Ugeda, Miguel M. (author), Lorente, Nicolás (author), Pascual, Jose Ignacio (author)
A magnetic atom inside a superconductor locally distorts superconductivity. It scatters Cooper pairs as a potential with broken time-reversal symmetry, leading to localized bound states with subgap excitation energies, named Shiba states. Most conventional approaches regarding Shiba states treat magnetic impurities as point scatterers with...
journal article 2017
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Gaudenzi, R. (author), Island, J.O. (author), De Bruijckere, J. (author), Burzuri, E. (author), Klapwijk, T.M. (author), Van der Zant, H.S.J. (author)
We demonstrate that electronic transport through single molecules or molecular ensembles, commonly based on gold (Au) electrodes, can be extended to superconducting electrodes by combining gold with molybdenum-rhenium (MoRe). This combination induces proximity-effect superconductivity in the gold to temperatures of at least 4.6K and magnetic...
journal article 2015
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