Zobrazeno 1 - 10
of 329
pro vyhledávání: '"Martín‐García, Beatriz"'
Autor:
Yang, Haozhe, Gobbi, Marco, Herling, Franz, Pham, Van Tuong, Calavalle, Francesco, Martín-García, Beatriz, Fert, Albert, Hueso, Luis E., Casanova, Fèlix
Pristine graphene is potentially an ideal medium to transport spin information. Proximity effects, where a neighbouring material is used to alter the properties of a material in adjacent (or proximitized) regions, can also be used in graphene to gene
Externí odkaz:
http://arxiv.org/abs/2408.05759
Autor:
Suárez-Rodríguez, Manuel, Martín-García, Beatriz, Calavalle, Francesco, Tsirkin, Stepan S., Souza, Ivo, De Juan, Fernando, Fert, Albert, Gobbi, Marco, Hueso, Luis E., Casanova, Fèlix
Non-linear transport effects in response to external magnetic fields, i.e. electrical magnetochiral anisotropy (eMChA), have attracted much attention for their importance to study quantum and spin-related phenomena. Indeed, they have permitted the ex
Externí odkaz:
http://arxiv.org/abs/2406.17389
Autor:
Spirito, Davide, Barra-Burillo, María, Calavalle, Francesco, Manganelli, Costanza Lucia, Gobbi, Marco, Hillenbrand, Rainer, Casanova, Fèlix, Hueso, Luis E., Martín-García, Beatriz
Publikováno v:
Nano Lett. 2022, 22 (10), 4153-4160
Strain is an effective strategy to modulate the optoelectronic properties of 2D materials, but it has been almost unexplored in layered hybrid organic-inorganic metal halide perovskites (HOIPs) due to their complex band structure and mechanical prope
Externí odkaz:
http://arxiv.org/abs/2404.13560
Autor:
Asensio, Yaiza, Marras, Sergio, Spirito, Davide, Gobbi, Marco, Ipatov, Mihail, Casanova, Fèlix, Mateo-Alonso, Aurelio, Hueso, Luis E., Martín-García, Beatriz
Publikováno v:
Adv. Funct. Mater. 2022, 32, 2207988
Understanding the structural and magnetic properties in layered hybrid organic-inorganic metal halide perovskites (HOIPs) is key for their design and integration in spin-electronic devices. Here, we have conducted a systematic study on ten compounds
Externí odkaz:
http://arxiv.org/abs/2404.13403
Autor:
Pereira, Jose M., Tezze, Daniel, Niehues, Iris, Asensio, Yaiza, Yang, Haozhe, Mester, Lars, Chen, Shu, Casanova, Felix, Bittner, Alexander M., Ormaza, Maider, Schiller, Frederik, Martin-Garcia, Beatriz, Hillenbrand, Rainer, Hueso, Luis E., Gobbi, Marco
Publikováno v:
J Adv. Funct. Mater. 2022, 32, 2208761
When doped into a certain range of charge carrier concentrations, MoS2 departs from its pristine semiconducting character to become a strongly correlated material characterized by exotic phenomena such as charge density waves or superconductivity. Ho
Externí odkaz:
http://arxiv.org/abs/2402.17328
Autor:
Chi, Zhendong, Lee, Seungjun, Yang, Haozhe, Dolan, Eoin, Safeer, C. K., Ingla-Aynés, Josep, Herling, Franz, Ontoso, Nerea, Martín-García, Beatriz, Gobbi, Marco, Low, Tony, Hueso, Luis E., Casanova, Fèlix
A charge density wave (CDW) represents an exotic state in which electrons are arranged in a long range ordered pattern in low-dimensional materials. Although our understanding of the fundamental character of CDW has been enriched after extensive stud
Externí odkaz:
http://arxiv.org/abs/2401.08817
Autor:
Yang, Haozhe, Martín-García, Beatriz, Kimák, Jozef, Schmoranzerová, Eva, Dolan, Eoin, Chi, Zhendong, Gobbi, Marco, Němec, Petr, Hueso, Luis E., Casanova, Fèlix
Publikováno v:
Nature Materials 23, 1502-1508 (2024)
Angle-twisting engineering has emerged as a powerful tool for modulating electronic properties in van der Waals heterostructures. Recent theoretical works have predicted the modulation of spin texture in graphene-based heterostructures by twist angle
Externí odkaz:
http://arxiv.org/abs/2312.10227
Autor:
Suárez-Rodríguez, Manuel, Martín-García, Beatriz, Skowroński, Witold, Calavalle, F., Tsirkin, Stepan S., Souza, Ivo, De Juan, Fernando, Chuvilin, Andrey, Fert, Albert, Gobbi, Marco, Casanova, Fèlix, Hueso, Luis E.
Publikováno v:
Phys. Rev. Lett. 132, 046303 (2024)
Electrical transport in non-centrosymmetric materials departs from the well-established phenomenological Ohm's law. Instead of a linear relation between current and electric field, a non-linear conductivity emerges along specific crystallographic dir
Externí odkaz:
http://arxiv.org/abs/2311.08267
Autor:
Yang, Haozhe, Ormaza, Maider, Chi, Zhendong, Dolan, Eoin, Ingla-Aynés, Josep, Safeer, C. K., Herling, Franz, Ontoso, Nerea, Gobbi, Marco, Martin-Garcia, Beatriz, Schiller, Frederik, Hueso, Luis E., Casanova, Fèlix
Publikováno v:
Nano Lett. 23, 4406-4414 (2023)
Graphene is a light material for long-distance spin transport due to its low spin-orbit coupling, which at the same time is the main drawback to exhibit a sizeable spin Hall effect. Decoration by light atoms has been predicted to enhance the spin Hal
Externí odkaz:
http://arxiv.org/abs/2305.01787
Autor:
Jo, Junhyeon, Calavalle, Francesco, Martín-García, Beatriz, Casanova, Fèlix, Chuvilin, Andrey, Hueso, Luis E., Gobbi, Marco
Publikováno v:
Adv. Mater. 34, 2200474 (2022)
The exfoliation of layered magnetic materials generates atomically thin flakes characterized by an ultrahigh surface sensitivity, which makes their magnetic properties tunable via external stimuli, such as electrostatic gating and proximity effects.
Externí odkaz:
http://arxiv.org/abs/2302.11071