Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Hermann Suderow"'
Autor:
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
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Bound states in superconducting vortices are expected to exhibit an electron-hole asymmetry, but it is usually tiny and can be easily washed out. Here, the authors show that the vortex bound states coupling to magnetic impurities provides an axial el
Externí odkaz:
https://doaj.org/article/4bd0addf176343749689c28c862dc12b
Autor:
Edwin Herrera, Víctor Barrena, Isabel Guillamón, José Augusto Galvis, William J. Herrera, José Castilla, Dai Aoki, Jacques Flouquet, Hermann Suderow
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-6 (2021)
URu2Si2 is known to exhibit a lower temperature phase transition termed a ‘hidden order’ due to the difficulty its detection using conventional solid-state probes and the exact mechanism still remains unknown. Here, the authors use scanning tunne
Externí odkaz:
https://doaj.org/article/5df9125a618a405d928d2edf42c68c28
3D superconducting hollow nanowires with tailored diameters grown by focused He+ beam direct writing
Autor:
Rosa Córdoba, Alfonso Ibarra, Dominique Mailly, Isabel Guillamón, Hermann Suderow, José María De Teresa
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 11, Iss 1, Pp 1198-1206 (2020)
Currently, the patterning of innovative three-dimensional (3D) nano-objects is required for the development of future advanced electronic components. Helium ion microscopy in combination with a precursor gas can be used for direct writing of three-di
Externí odkaz:
https://doaj.org/article/92e8f47d1adb46f4bef30a2e37126215
Autor:
Francisco Martín-Vega, Edwin Herrera, Beilun Wu, Víctor Barrena, Federico Mompeán, Mar García-Hernández, Paul C. Canfield, Annica M. Black-Schaffer, José J. Baldoví, Isabel Guillamón, Hermann Suderow
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p 023241 (2022)
The electronic band structure of Au_{2}Pb has a Dirac cone which gaps when undergoing a structural transition into a low temperature superconducting phase. This suggests that the superconducting phase (T_{c}=1.1 K) might hold topological properties a
Externí odkaz:
https://doaj.org/article/ab07683c96b443a19acdbb197fc120c1
Autor:
Rafael Álvarez Montoya, Sara Delgado, José Castilla, José Navarrete, Nuria Díaz Contreras, Juan Ramón Marijuan, Víctor Barrena, Isabel Guillamón, Hermann Suderow
Publikováno v:
HardwareX, Vol 5, Iss , Pp - (2019)
Liquid Helium is used widely, from hospitals to characterization of materials at low temperatures. Many experiments at low temperatures require liquid Helium, particularly when vibration isolation precludes the use of cryocoolers and when one needs t
Externí odkaz:
https://doaj.org/article/3bf2ae1aa2c2416e96b99029ad969955
Autor:
Ismael García Serrano, Javier Sesé, Isabel Guillamón, Hermann Suderow, Sebastián Vieira, Manuel Ricardo Ibarra, José María De Teresa
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 1698-1708 (2016)
We report efficient vortex pinning in thickness-modulated tungsten–carbon-based (W–C) nanostructures grown by focused ion beam induced deposition (FIBID). By using FIBID, W–C superconducting films have been created with thickness modulation pro
Externí odkaz:
https://doaj.org/article/ab0438eadaf6491ab5da7be1e0480240
Autor:
Svetlana V. Postolova, Alexey Yu. Mironov, Víctor Barrena, Jose Benito-Llorens, Jose Gabriel Rodrigo, Hermann Suderow, Mikhail R. Baklanov, Tatyana I. Baturina, Valerii M. Vinokur
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033307 (2020)
We study electronic densities of states (DOS) of strongly disordered superconducting thin films of TiN. We find through scanning tunneling microscopy (STM) measurements that the DOS decreases towards the Fermi level in the normal phase obtained by ap
Externí odkaz:
https://doaj.org/article/f7af35ee7cab48e585615ef21692f1b1
Autor:
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
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033133 (2020)
The current carrying capability of type II superconductors under magnetic fields is determined to a large extent by the interaction of superconducting vortices with pinning centers. Vortices are arranged in lattices with varying degrees of disorder d
Externí odkaz:
https://doaj.org/article/9c6fb47979f949e8bb7ece69215200f2
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 022042 (2020)
Some single-crystalline materials present an electrical resistivity which decreases between room temperature and low temperatures at zero magnetic field as in a good metal and switches to a nearly semiconductinglike behavior at low temperatures with
Externí odkaz:
https://doaj.org/article/6bf7eaa3b4ca486ba4208b991a4f4a12
Autor:
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
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013329 (2020)
A gel consists of a network of particles or molecules formed for example using the sol-gel process, by which a solution transforms into a porous solid. Particles or molecules in a gel are mainly organized on a scaffold that makes up a porous system.
Externí odkaz:
https://doaj.org/article/bccfe2aa96d24102930e334c9b70478c