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Using extreme magnetic field microscopy to visualize correlated electron materials

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Publications

Disordered hyperuniformity in superconducting vortex lattices

Author(s): José Benito Llorens, Isabel Guillamón, Ismael G. Serrano, Rosa Córdoba, Javier Sesé, José María De Teresa, M. Ricardo Ibarra, Sebastián Vieira, Miguel Ortuño, Hermann Suderow
Published in: Physical Review Research, 2/3, 2020, ISSN 2643-1564
Publisher: APS
DOI: 10.1103/PhysRevResearch.2.033133

Coherent coupling between vortex bound states and magnetic impurities in 2D layered superconductors

Author(s): Sunghun Park, Víctor Barrena, Samuel Mañas-Valero, José J Baldoví, Antón Fente, Edwin Herrera, Federico Mompeán, Mar García-Hernández, Ángel Rubio, Eugenio Coronado, Isabel Guillamón, Alfredo Levy Yeyati, Hermann Suderow
Published in: Nature Communications, 12, 2021, Page(s) 1-6, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-021-24531-9

3D superconducting hollow nanowires with tailored diameters grown by focused He+ beam direct writing

Author(s): Rosa Córdoba, Alfonso Ibarra, Dominique Mailly, Isabel Guillamón, Hermann Suderow, José María De Teresa
Published in: Beilstein Journal of Nanotechnology, 11, 2020, Page(s) 1198-1206, ISSN 2190-4286
Publisher: Beilstein-Institut Zur Forderung der Chemischen Wissenschaften
DOI: 10.3762/bjnano.11.104

Millikelvin scanning tunneling microscope at 20/22 T with a graphite enabled stick–slip approach and an energy resolution below 8 μeV: Application to conductance quantization at 20 T in single atom point contacts of Al and Au and to the charge density wave of 2H–NbSe2

Author(s): Marta Fernández-Lomana, Beilun Wu, Francisco Martín-Vega, Raquel Sánchez-Barquilla, Rafael Álvarez-Montoya, José María Castilla, José Navarrete, Juan Ramón Marijuan, Edwin Herrera, Hermann Suderow, Isabel Guillamón
Published in: Review of Scientific Instruments, 92, 2021, Page(s) 093701, ISSN 0034-6748
Publisher: American Institute of Physics
DOI: 10.1063/5.0059394

Anisotropic superconductivity in the spin-vortex antiferromagnetic superconductor CaK(Fe0.95Ni0.05)4As4

Author(s): Jose Benito Llorens, Edwin Herrera, Victor Barrena, Beilun Wu, Niclas Heinsdorf, Vladislav Borisov, Roser Valentí, William R. Meier, Sergey Bud'ko, Paul C. Canfield, Isabel Guillamón, and Hermann Suderow
Published in: Physical Review B, 103, 2021, Page(s) L060506, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.103.l060506

Large magnetoresistance in the iron-free pnictide superconductor LaRu2P2

Author(s): Marta Fernández-Lomana, Víctor Barrena, Beilun Wu, Sara Delgado, Federico Mompeán, Mar García-Hernández, Hermann Suderow, Isabel Guillamón
Published in: Journal of Physics: Condensed Matter, 33, 2021, Page(s) 145501, ISSN 0953-8984
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-648x/abdbea

Linear nonsaturating magnetoresistance in the Nowotny chimney ladder compound Ru 2 Sn 3

Author(s): Beilun Wu, Víctor Barrena, Federico Mompeán, Mar García-Hernández, Hermann Suderow, Isabel Guillamón
Published in: Physical Review B, 101/20, 2020, ISSN 2469-9950
Publisher: APS
DOI: 10.1103/PhysRevB.101.205123

Long-range vortex transfer in superconducting nanowires

Author(s): Rosa Córdoba, Pablo Orús, Željko L. Jelić, Javier Sesé, Manuel Ricardo Ibarra, Isabel Guillamón, Sebastián Vieira, Juan José Palacios, Hermann Suderow, Milorad V. Milosević, José María De Teresa
Published in: Scientific Reports, 9/1, 2019, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-019-48887-7

Low-Frequency Imaginary Impedance at the Superconducting Transition of 2 H - Nb Se 2

Author(s): David Perconte, Samuel Mañas-Valero, Eugenio Coronado, Isabel Guillamón, Hermann Suderow
Published in: Physical Review Applied, 13/5, 2020, ISSN 2331-7019
Publisher: APS
DOI: 10.1103/physrevapplied.13.054040

Simplified feedback control system for scanning tunneling microscopy

Author(s): Francisco Martín-Vega, Víctor Barrena, Raquel Sánchez-Barquilla, Marta Fernández-Lomana, José Benito Llorens, Beilun Wu, Antón Fente, David Perconte Duplain, Ignacio Horcas, Raquel López, Javier Blanco, Juan Antonio Higuera, Samuel Mañas-Valero, Na Hyun Jo, Juan Schmidt, Paul C Canfield, Gabino Rubio-Bollinger, José Gabriel Rodrigo, Edwin Herrera, Isabel Guillamón, Hermann Suderow
Published in: Review of Scientific Instruments, 92, 2021, Page(s) 103705, ISSN 0034-6748
Publisher: American Institute of Physics
DOI: 10.1063/5.0064511

Nodeless multiband superconductivity in stoichiometric single-crystalline CaKFe 4 As 4

Author(s): Kyuil Cho, A. Fente, S. Teknowijoyo, M. A. Tanatar, K. R. Joshi, N. M. Nusran, T. Kong, W. R. Meier, U. Kaluarachchi, I. Guillamón, H. Suderow, S. L. Bud'ko, P. C. Canfield, R. Prozorov
Published in: Physical Review B, 95/10, 2017, Page(s) 100502, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.95.100502

Vortex creep at very low temperatures in single crystals of the extreme type-II superconductor Rh 9 In 4 S 4

Author(s): Edwin Herrera, José Benito-Llorens, Udhara S. Kaluarachchi, Sergey L. Bud'ko, Paul C. Canfield, Isabel Guillamón, Hermann Suderow
Published in: Physical Review B, 95/13, 2017, Page(s) 134505, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.95.134505

Thickness-modulated tungsten–carbon superconducting nanostructures grown by focused ion beam induced deposition for vortex pinning up to high magnetic fields

Author(s): Ismael García Serrano, Javier Sesé, Isabel Guillamón, Hermann Suderow, Sebastián Vieira, Manuel Ricardo Ibarra, José María De Teresa
Published in: Beilstein Journal of Nanotechnology, 7, 2016, Page(s) 1698-1708, ISSN 2190-4286
Publisher: Beilstein-Institut Zur Forderung der Chemischen Wissenschaften
DOI: 10.3762/bjnano.7.162

Field dependence of the vortex core size probed by scanning tunneling microscopy

Author(s): A. Fente, E. Herrera, I. Guillamón, H. Suderow, S. Mañas-Valero, M. Galbiati, E. Coronado, V. G. Kogan
Published in: Physical Review B, 94/1, 2016, Page(s) 014517, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.94.014517

Influence of multiband sign-changing superconductivity on vortex cores and vortex pinning in stoichiometric high- T c   CaKFe 4 As 4

Author(s): Antón Fente, William R. Meier, Tai Kong, Vladimir G. Kogan, Sergey L. Bud'ko, Paul C. Canfield, Isabel Guillamón, Hermann Suderow
Published in: Physical Review B, 97/13, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.97.134501

Direct visualization of phase separation between superconducting and nematic domains in Co-doped CaFe 2 As 2 close to a first-order phase transition

Author(s): Antón Fente, Alexandre Correa-Orellana, Anna E. Böhmer, Andreas Kreyssig, S. Ran, Sergey L. Bud'ko, Paul C. Canfield, Federico J. Mompean, Mar García-Hernández, Carmen Munuera, Isabel Guillamón, Hermann Suderow
Published in: Physical Review B, 97/1, 2018, ISSN 2469-9950
Publisher: Americal Physical Society
DOI: 10.1103/PhysRevB.97.014505

Subsurface bending and reorientation of tilted vortex lattices in bulk isotropic superconductors due to Coulomb-like repulsion at the surface

Author(s): E. Herrera, I. Guillamón, J. A. Galvis, A. Correa, A. Fente, S. Vieira, H. Suderow, A. Yu. Martynovich, V. G. Kogan
Published in: Physical Review B, 96/18, 2017, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.96.184502

Tilted vortex cores and superconducting gap anisotropy in 2H-NbSe2

Author(s): J. A. Galvis, E. Herrera, C. Berthod, S. Vieira, I. Guillamón, H. Suderow
Published in: Communications Physics, 1/1, 2018, ISSN 2399-3650
Publisher: NATURE PUBLISHING GROUP
DOI: 10.1038/s42005-018-0028-1

Influence of Magnetic Ordering between Cr Adatoms on the Yu-Shiba-Rusinov States of the β − Bi 2 Pd

Author(s): Deung-Jang Choi, Carlos García Fernández, Edwin Herrera, Carmen Rubio-Verdú, Miguel M. Ugeda, Isabel Guillamón, Hermann Suderow, José Ignacio Pascual, Nicolás Lorente
Published in: Physical Review Letters, 120/16, 2018, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.120.167001

Attractive interaction between superconducting vortices in tilted magnetic fields

Author(s): Alexandre Correa, Federico Mompeán, Isabel Guillamón, Edwin Herrera, Mar García-Hernández, Takashi Yamamoto, Takanari Kashiwagi, Kazuo Kadowaki, Alexander I. Buzdin, Hermann Suderow, Carmen Munuera
Published in: Communications Physics, 2/1, 2019, ISSN 2399-3650
Publisher: Nature Publisher Group
DOI: 10.1038/s42005-019-0132-x

Methods to simplify cooling of liquid Helium cryostats

Author(s): Rafael Álvarez Montoya, Sara Delgado, José Castilla, José Navarrete, Nuria Díaz Contreras, Juan Ramón Marijuan, Víctor Barrena, Isabel Guillamón, Hermann Suderow
Published in: HardwareX, 5, 2019, Page(s) e00058, ISSN 2468-0672
Publisher: Elsevier
DOI: 10.1016/j.ohx.2019.e00058

Observation of a gel of quantum vortices in a superconductor at very low magnetic fields

Author(s): José Benito Llorens, Lior Embon, Alexandre Correa, Jesús David González, Edwin Herrera, Isabel Guillamón, Roberto F. Luccas, Jon Azpeitia, Federico J. Mompeán, Mar García-Hernández, Carmen Munuera, Jazmín Aragón Sánchez, Yanina Fasano, Milorad V. Milošević, Hermann Suderow, Yonathan Anahory
Published in: Physical Review Research, 2/1, 2020, ISSN 2643-1564
Publisher: APS
DOI: 10.1103/physrevresearch.2.013329

Huge linear magnetoresistance due to open orbits in γ − PtBi 2

Author(s): Beilun Wu, Víctor Barrena, Hermann Suderow, Isabel Guillamón
Published in: Physical Review Research, 2/2, 2020, ISSN 2643-1564
Publisher: APS
DOI: 10.1103/PhysRevResearch.2.022042

Three-Dimensional Superconducting Nanohelices Grown by He + -Focused-Ion-Beam Direct Writing

Author(s): Rosa Córdoba, Dominique Mailly, Roman O. Rezaev, Ekaterina I. Smirnova, Oliver G. Schmidt, Vladimir M. Fomin, Uli Zeitler, Isabel Guillamón, Hermann Suderow, José María De Teresa
Published in: Nano Letters, 19/12, 2019, Page(s) 8597-8604, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.9b03153

Thermal creep induced by cooling a superconducting vortex lattice

Author(s): Roland Willa, Jose Augusto Galvis, Jose Benito-Llorens, Edwin Herrera, Isabel Guillamon, Hermann Suderow
Published in: Physical Review Research, 2/1, 2020, ISSN 2643-1564
Publisher: APS
DOI: 10.1103/PhysRevResearch.2.013125

1D charge density wave in the hidden order state of URu2Si2

Author(s): Edwin Herrera, Víctor Barrena, Isabel Guillamón, José Augusto Galvis, William J Herrera, José Castilla, Dai Aoki, Jacques Flouquet, Hermann Suderow
Published in: Communications Physics, 4, 2021, Page(s) 1-6, ISSN 2399-3650
Publisher: Nature Publishing Group
DOI: 10.1038/s42005-021-00598-0

Vortex lattices under stress : visualizing the superconducting vortex lattice in presence of disorder and magnetism

Author(s): Jose Benito Llorens, Thesis supervisors: Isabel Guillamón and Hermann Suderow
Published in: 2020
Publisher: UAM_Biblioteca

Visualization of quasiparticles in quantum materials at high magnetic fields

Author(s): Francisco Martín Vega, Thesis supervisors: Isabel Guillamón and Hermann Suderow
Published in: 2021
Publisher: UAM_Biblioteca

Scanning tunneling spectroscopy of superconductors close to a quantum critical point and at magnetic impurities

Author(s): Victor Barrena, Thesis supervisors: Isabel Guillamón and Hermann Suderow
Published in: 2022
Publisher: UAM_Biblioteca

Models and mountains

Author(s): Isabel Guillamón
Published in: Nature Physics, 17, 2021, Page(s) 1077–1078, ISSN 1745-2473
Publisher: Nature Publishing Group
DOI: 10.1038/s41567-021-01363-4