Zobrazeno 1 - 10
of 430
pro vyhledávání: '"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:
Martini, Leonardo, Mišeikis, Vaidotas, Esteban, David, Azpeitia, Jon, Pezzini, Sergio, Paletti, Paolo, Ochapski, Michał, Convertino, Domenica, Hernandez, Mar, Jimenez, Ignacio, Coletti, Camilla
Publikováno v:
ACS Applied Matererials and Interfaces 2023, 15, 31, 3779-37801
Graphene-hexagonal boron nitride (hBN) scalable heterostructures are pivotal for the development of graphene-based high-tech applications. In this work, we demonstrate the realization of high-quality graphene-hBN heterostructures entirely obtained wi
Externí odkaz:
http://arxiv.org/abs/2309.14721
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:
Herrera, Edwin, Wu, Beilun, O'Leary, Evan, Ruiz, Alberto M., Águeda, Miguel, Talavera, Pablo García, Barrena, Víctor, Azpeitia, Jon, Munuera, Carmen, Hernández, Mar García, Wang, Lin-Lin, Kaminski, Adam, Canfield, Paul C., Baldoví, José, Guillamón, Isabel, Suderow, Hermann
Publikováno v:
Phys. Rev. Materials 7, 024804 (2023)
The orthorhombic compound AuSn4 is compositionally similar to the Dirac node arc semimetal PtSn$_4$. AuSn$_4$ is, contrary to PtSn$_4$, superconducting with a critical temperature of T$_c$ = 2.35 K. Recent measurements present indications for quasi t
Externí odkaz:
http://arxiv.org/abs/2205.09975
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