Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Mompean, Federico"'
Autor:
Sanchez-Santolino, Gabriel, Rouco, Victor., Puebla, Sergio., Aramberri, Hugo, Zamora, Victor, Cuellar, Fabian A., Munuera, Carmen, Mompean, Federico, Garcia-Hernandez, Mar, Castellanos-Gomez, Aandres, Iniguez, Jorge, Leon, Carlos, Santamaria, Jacobo
The wealth of complex polar topologies recently found in nanoscale ferroelectrics result from a delicate balance between the materials intrinsic tendency to develop a homogeneous polarization and the electric and mechanic boundary conditions imposed
Externí odkaz:
http://arxiv.org/abs/2301.04438
Autor:
Martín-Vega, Francisco, Herrera, Edwin, Wu, Beilun, Barrena, Víctor, Mompeán, Federico, García-Hernández, Mar, Canfield, Paul C., Black-Schaffer, Annica M., Baldoví, José J., Guillamón, Isabel, Suderow, Hermann
The electronic bandstructure 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 at
Externí odkaz:
http://arxiv.org/abs/2205.07094
Autor:
Azpeitia, Jon, Frisenda, Riccardo, Lee, Martin, Bouwmeester, Damian, Zhang, Wenliang, Mompean, Federico, van der Zant, Herre S. J., García-Hernández, Mar, Castellanos-Gomez, Andres
Paper has the potential to dramatically reduce the cost of electronic components. In fact, paper is 10 000 times cheaper than crystalline silicon, motivating the research to integrate electronic materials on paper substrates. Among the different elec
Externí odkaz:
http://arxiv.org/abs/2105.03487
Autor:
Park, Sunghun, Barrena, Vıctor, Mañas-Valero, Samuel, Baldoví, José J., Fente, Antón, Herrera, Edwin, Mompeán, Federico, García-Hernández, Mar, Rubio, Ángel, Coronado, Eugenio, Yeyati, Alfredo Levy, Suderow, Hemann
Bound states in superconductors are expected to exhibit a spatially resolved electron-hole asymmetry which is the hallmark of their quantum nature. This asymmetry manifests as oscillations at the Fermi wavelength, which is usually tiny and thus washe
Externí odkaz:
http://arxiv.org/abs/2103.04164
Autor:
Fernández-Lomana, Marta, Barrena, Víctor, Wu, Beilun, Delgado, Sara, Mompeán, Federico, García-Hernández, Mar, Suderow, Hermann, Guillamón, Isabel
The magnetoresistance of iron pnictide superconductors is often dominated by electron-electron correlations and deviates from the H$^2$ or saturating behaviors expected for uncorrelated metals. Contrary to similar Fe-based pnictide systems, the super
Externí odkaz:
http://arxiv.org/abs/2009.11585
Autor:
Carrascoso, Felix, Sanchez-Santolino, Gabriel, Hsu, Chun-wei, Nemes, Norbert M., Torres-Pardo, Almudena, Gant, Patricia, Mompeán, Federico J., Kalantar-zadeh, Kourosh, Alonso, José A., García-Hernández, Mar, Frisenda, Riccardo, Castellanos-Gomez, Andres
Publikováno v:
Materials, 13(10), 2293, 2020
We fabricate large-area atomically thin MoS$_2$ layers through the direct transformation of crystalline molybdenum MoS$_2$ (MoO$_3$) by sulfurization at relatively low temperatures. The obtained MoS2 sheets are polycrystalline (~10-20 nm single-cryst
Externí odkaz:
http://arxiv.org/abs/2006.06846
Autor:
Wu, Beilun, Barrena, Víctor, Mompeán, Federico, García-Hernández, Mar, Suderow, Hermann, Guillamón, Isabel
Publikováno v:
Phys. Rev. B 101, 205123 (2020)
We present magnetoresistivity measurements in high-quality single crystals of the Nowotny chimney ladder compound Ru$_2$Sn$_3$. We find a linear and nonsaturating magnetoresistance up to 20 T. The magnetoresistance changes with the magnetic field ori
Externí odkaz:
http://arxiv.org/abs/2005.04632
Autor:
Bueno, Rebeca, Marciello, Marzia, Moreno, Miguel, Sanchez-Sanchez, Carlos, Martínez, José I., Martinez, Lidia, Prats-Alfonso, Elisabet, Guimera-Brunet, Anton, Garrido, Jose A., Villa, Rosa, Mompean, Federico, García-Hernandez, Mar, Huttel, Yves, Morales, María del Puerto, Briones, Carlos, Lopez, María F., Ellis, Gary J., Vazquez, Luis, Martín-Gago, Joseé A.
Technologically useful and robust graphene-based interfaces for devices require the introduction of highly selective, stable, and covalently bonded functionalities on the graphene surface, whilst essentially retaining the electronic properties of the
Externí odkaz:
http://arxiv.org/abs/1904.11806
Autor:
Llorens, José Benito, Embon, Lior, Correa, Alexandre, González, Jesés David, Herrera, Edwin, Guillamón, Isabel, Luccas, Roberto F., Azpeitia, Jon, Mompeán, Federico J., García-Hernández, Mar, Munuera, Carmen, Sánchez, Jazmín Aragón, Fasano, Yanina, Milosevic, Milorad V., Suderow, Hermann, Anahory, Yonathan
Publikováno v:
Phys. Rev. Research 2, 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:
http://arxiv.org/abs/1904.10999
Autor:
Luccas, Roberto F., Sánchez-Santolino, Gabriel, Correa-Orellana, Alex, Mompean, Federico J., García-Hernández, Mar, Suderow, Hermann
Publikováno v:
Jour. Mag. Mag. Mat. 489, 165451 (2019)
The antiferromagnet Mn$_5$Si$_3$ has recently attracted attention because a noncollinear spin arrangement has been shown to produce a topological anomalous Hall effect and an inverse magnetocaloric effect. Here we synthesize single crystals of Mn$_5$
Externí odkaz:
http://arxiv.org/abs/1904.02277