Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Minguez, Alberto"'
Autor:
Atobe, Hiraku, Gan, Wee Teck, Ichino, Atsushi, Kaletha, Tasho, Mínguez, Alberto, Shin, Sug Woo
The local intertwining relation is an identity that gives precise information about the action of normalized intertwining operators on parabolically induced representations. We prove several instances of the local intertwining relation for quasi-spli
Externí odkaz:
http://arxiv.org/abs/2410.13504
Let $k$ be a global field and $\mathbb{A}_k$ be its ring of adeles. Let $\ell$ be a prime number and fix a field isomorphism from $\mathbb{C}$ to $\overline{\mathbb{Q}}_{\ell}$. Let $\Pi_1$ and $\Pi_2$ be cuspidal automorphic representations of ${\rm
Externí odkaz:
http://arxiv.org/abs/2409.15209
Autor:
Rovirola, Marc, Khaliq, M. Waqas, Casals, Blai, Begué, Adrian, Biskup, Neven, Coton, Noelia, Hernàndez, Joan Manel, Niño, Miguel Angel, Foerster, Michael, Hernández-Mínguez, Alberto, Ranchal, Rocío, Costache, Marius V., García-Santiago, Antoni, Macià, Ferran
The interaction between surface acoustic waves and magnetization offers an efficient route for electrically controlling magnetic states. Here, we demonstrate the excitation of magnetoacoustic waves in galfenol, a highly magnetostrictive alloy made of
Externí odkaz:
http://arxiv.org/abs/2409.04370
Autor:
Rovirola, Marc, Khaliq, Muhammad Waqas, Gustafson, Travis, Sosa, Fiona, Casals, Blai, Hernàndez, Joan Manel, Ruiz-Gómez, Sandra, Niño, Miguel Angel, Aballe, Lucía, Hernández-Mínguez, Alberto, Foerster, Michael, Macià, Ferran
We use surface acoustic waves of 1 and 3 GHz in hybrid piezoelectric-magnetic systems with either cobalt or nickel as a magnetic layer to generate magnetoacoustic waves and directly image them using stroboscopic X-ray magnetic circular dichroism imag
Externí odkaz:
http://arxiv.org/abs/2312.15269
Autor:
Khaliq, M. Waqas, Amin, Oliver, Hernández-Mínguez, Alberto, Rovirola, Marc, Casals, Blai, Omari, Khalid, Ruiz-Gómez, Sandra, Finizio, Simone, Campion, Richard P., Edmonds, Kevin W., Novak, Vıt, Mandziak, Anna, Aballe, Lucia, Niño, Miguel Angel, Hernàndez, Joan Manel, Wadley, Peter, Macià, Ferran, Foerster, Michael
Magnetoelastic effects in antiferromagnetic CuMnAs are investigated by applying dynamic strain in the 0.01% range through surface acoustic waves in the GaAs substrate. The magnetic state of the CuMnAs/GaAs is characterized by a multitude of submicron
Externí odkaz:
http://arxiv.org/abs/2309.08893
Autor:
Mínguez, Alberto, Sécherre, Vincent
Let G be the group of rational points of a quasi-split p-adic special orthogonal, symplectic or unitary group for some odd prime number p. FollowingArthur and Mok, there are a positive integer N, a p-adic field E and a local functorial transfer from
Externí odkaz:
http://arxiv.org/abs/2302.04532
Autor:
Rovirola, Marc, Khaliq, M. Waqas, Casals, Blai, Foerster, Michael, Niño, Miguel Angel, Herfort, Jens, Hernàndez, Joan Manel, Macià, Ferran, Hernández-Mínguez, Alberto
Surface acoustic waves (SAWs) provide an efficient dynamical coupling between strain and magnetization in micro/nano-metric devices. Using a hybrid device composed of a piezoelectric, GaAs, and a ferromagnetic Heusler alloy thin film, Fe$_3$Si, we ar
Externí odkaz:
http://arxiv.org/abs/2212.07994
Autor:
Crespo-Poveda, Antonio, Kuznetsov, Alexander S., Hernández-Mínguez, Alberto, Tahraoui, Abbes, Biermann, Klaus, Santos, Paulo V.
Hybrid opto, electro, and mechanical systems operating at several GHz offer extraordinary opportunities for the coherent control of opto-electronic excitations down to the quantum limit. We introduce here a monolithic platform for GHz semiconductor o
Externí odkaz:
http://arxiv.org/abs/2201.06562
Autor:
Lapid, Erez, Minguez, Alberto
In the first part of the paper we defined and studied a binary operation on the set of irreducible components of Lusztig's nilpotent varieties of a quiver. For type $A$ we conjecture, following Geiss and Schr\"oer, that this operation is compatible w
Externí odkaz:
http://arxiv.org/abs/2111.05162
Autor:
Atobe, Hiraku, Minguez, Alberto
In this paper, we give an explicit computable algorithm for the Zelevinsky-Aubert dual of irreducible representations of $p$-adic symplectic and odd special orthogonal groups. To do this, we establish explicit formulas for certain derivatives and soc
Externí odkaz:
http://arxiv.org/abs/2008.05689