Zobrazeno 1 - 10
of 14 303
pro vyhledávání: '"A. Leake"'
We report a detailed investigation into the response of single BaTiO3 (BTO) nanocrystals under applied electric fields (E-field) using Bragg Coherent Diffraction Imaging (BCDI). Our study reveals pronounced domain wall migration and expansion of a sa
Externí odkaz:
http://arxiv.org/abs/2410.06980
Autor:
Tao, Max, Larocque, Hugo, Gyger, Samuel, Colangelo, Marco, Medeiros, Owen, Christen, Ian, Sattari, Hamed, Choong, Gregory, Petremand, Yves, Prieto, Ivan, Yu, Yang, Steinhauer, Stephan, Leake, Gerald L., Coleman, Daniel J., Ghadimi, Amir H., Fanto, Michael L., Zwiller, Val, Englund, Dirk, Errando-Herranz, Carlos
Detecting non-classical light is a central requirement for photonics-based quantum technologies. Unrivaled high efficiencies and low dark counts have positioned superconducting nanowire single photon detectors (SNSPDs) as the leading detector technol
Externí odkaz:
http://arxiv.org/abs/2409.08412
In this paper we prove a new characterization of the distinguished unipotent orbits of a connected reductive group over an algebraically closed field of characteristic 0. For classical groups we prove the characterization by a combinatorial computati
Externí odkaz:
http://arxiv.org/abs/2409.06006
Autor:
Zatterin, Edoardo, Ondrejkovic, Petr, Bastogne, Louis, Lichtensteiger, Céline, Tovaglieri, Ludovica, Chaney, Daniel A., Sasani, Alireza, Schülli, Tobias, Bosak, Alexei, Leake, Steven, Zubko, Pavlo, Ghosez, Philippe, Hlinka, Jirka, Triscone, Jean-Marc, Hadjimichael, Marios
The observation of unexpected polarisation textures such as vortices, skyrmions and merons in various oxide heterostructures has challenged the widely accepted picture of ferroelectric domain walls as being Ising-like. Bloch components in the 180{\de
Externí odkaz:
http://arxiv.org/abs/2408.12993
Autor:
Leake, Jonathan, Ryder, Nick
We characterize compatible families of real-rooted polynomials, allowing both positive and negative leading coefficients. Our characterization naturally generalizes the same-sign characterization used by Chudnovsky and Seymour in their famous 2007 pa
Externí odkaz:
http://arxiv.org/abs/2407.16226
This short paper presents preliminary research on the Case-Enhanced Vision Transformer (CEViT), a similarity measurement method aimed at improving the explainability of similarity assessments for image data. Initial experimental results suggest that
Externí odkaz:
http://arxiv.org/abs/2407.16981
Autor:
Craft, Clayton L., Barton, Nicholas J., Klug, Andrew C., Scalzi, Kenneth, Wildemann, Ian, Asagodu, Pramod, Broz, Joseph D., Porto, Nikola L., Macalik, Michael, Rizzo, Anthony, Percevault, Garrett, Tison, Christopher C., Smith, A. Matthew, Fanto, Michael L., Schneeloch, James, Sheridan, Erin, Heberle, Dylan, Brownell, Andrew, Sundaram, Vijay S. S., Deenadayalan, Venkatesh, van Niekerk, Matthew, Manfreda-Schulz, Evan, Howland, Gregory A., Preble, Stefan F., Coleman, Daniel, Leake, Gerald, Antohe, Alin, Vo, Tuan, Fahrenkopf, Nicholas M., Stievater, Todd H., Brickman-Soderberg, Kathy-Anne, Smith, Zachary S., Hucul, David
Reliable control of quantum information in matter-based qubits requires precisely applied external fields, and unaccounted for spatial cross-talk of these fields between adjacent qubits leads to loss of fidelity. We report a CMOS foundry-produced, mi
Externí odkaz:
http://arxiv.org/abs/2406.17607
Autor:
Leake, Jonathan, Morales, Alejandro H.
The type $A$ Kostant partition function is an important combinatorial object with various applications: it counts integer flows on the complete directed graph, computes Hilbert series of spaces of diagonal harmonics, and can be used to compute weight
Externí odkaz:
http://arxiv.org/abs/2406.07838
We present the first results of three-dimensional (3D) numerical magnetohydrodynamic (MHD) simulations of the onset of magnetic reconnection via the tearing instability in dynamically thinning current sheets in the solar corona. In all our simulation
Externí odkaz:
http://arxiv.org/abs/2406.04486
Autor:
Pei, Linsen, Xian, Yujia, Yan, Xiaodan, Schaefer, Charley, Syeda, Aisha H., Howard, Jamieson, Liao, Hebin, Bai, Fan, Leake, Mark C., Pu, Yingying
Membraneless droplets formed through liquid-liquid phase separation (LLPS) play a crucial role in mRNA storage, enabling organisms to swiftly respond to environmental changes. However, the mechanisms underlying mRNA integration and protection within
Externí odkaz:
http://arxiv.org/abs/2404.17873