Zobrazeno 1 - 10
of 246
pro vyhledávání: '"García‐Hernández, Mar"'
Autor:
Ouaj, Taoufiq, Arnold, Christophe, Azpeitia, Jon, Baltic, Sunaja, Barjon, Julien, Cascales, Jose, Cun, Huanyao, Esteban, David, Garcia-Hernandez, Mar, Garnier, Vincent, Gautam, Subodh K., Greber, Thomas, Hassani, Said Said, Hemmi, Adrian, Jimenéz, Ignacio, Journet, Catherine, Kögerler, Paul, Loiseau, Annick, Maestre, Camille, Metzelaars, Marvin, Schmidt, Philipp, Stampfer, Christoph, Stenger, Ingrid, Steyer, Philippe, Taniguchi, Takashi, Toury, Bérangère, Watanabe, Kenji, Beschoten, Bernd
Publikováno v:
2D Materials 12, 015017 (2025)
We present a benchmarking protocol that combines the characterization of boron nitride (BN) crystals and films with the evaluation of the electronic properties of graphene on these substrates. Our study includes hBN crystals grown under different con
Externí odkaz:
http://arxiv.org/abs/2409.03652
Autor:
Pucher, Thomas, Puebla, Sergio, Zamora, Victor, Viso, Estrella Sánchez, Rouco, Victor, Leon, Carlos, Garcia-Hernandez, Mar, Santamaria, Jacobo, Munuera, Carmen, Castellanos-Gomez, Andres
We present the electrostatic control of photoluminescence of monolayer MoS$_2$ at room temperature via integration of free-standing BaTiO$_3$ (BTO), a ferroelectric perovskite oxide, layers. We show that the use of BTO leads to highly tunable exciton
Externí odkaz:
http://arxiv.org/abs/2405.05862
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:
Azpeitia, Jon, Foerster, Michael, Aballe, Lucía, García-Hernández, Mar, Martín-Gago, José Ángel, Merino, Pablo, Palacio, Irene
Publikováno v:
In Applied Surface Science 1 December 2023 639