Zobrazeno 1 - 10
of 2 325
pro vyhledávání: '"Jenkins, Sarah"'
Autor:
Brewer, LaPrincess C, Kumbamu, Ashok, Smith, Christina, Jenkins, Sarah, Jones, Clarence, Hayes, Sharonne N, Burke, Lora, Cooper, Lisa A, Patten, Christi A
Publikováno v:
JMIR Formative Research, Vol 4, Iss 11, p e21450 (2020)
BackgroundIn light of the scarcity of culturally tailored mobile health (mHealth) lifestyle interventions for African Americans, we designed and pilot tested the Fostering African-American Improvement in Total Health (FAITH!) App in a community-based
Externí odkaz:
https://doaj.org/article/e0d92f8cc8c344ee859109a629915378
The Arrhenius law predicts the transition time between equilibrium states in physical systems due to thermal activation, with broad applications in material science, magnetic hyperthermia and paleomagnetism where it is used to estimate the transition
Externí odkaz:
http://arxiv.org/abs/2401.12080
Antiferromagnets offer much faster dynamics compared to their ferromagnetic counterparts but their order parameter is extremely difficult to detect and control. So far, controlling the N\'eel order parameter electrically is limited to only very few m
Externí odkaz:
http://arxiv.org/abs/2311.04305
Publikováno v:
Phys. Rev. B 108, 184424 (2023)
Controlling the magnetic order of antiferromagnets is challenging due to their vanishing net magnetization. For this reason, the study of local spin textures in antiferromagnets is restricted by the difficulty in nucleating such states. Here, using a
Externí odkaz:
http://arxiv.org/abs/2302.08842
Autor:
Guo, Zongxia, Wang, Junlin, Malinowski, Gregory, Zhang, Boyu, Zhang, Wei, Wang, Hangtian, Liu, Chen, Peng, Yi, Vallobra, Pierre, Xu, Yongbing, Jenkins, Sarah, Chantrell, Roy W., Evans, Richard F. L., Mangin, Stéphane, Zhao, Weisheng, Hehn, Michel
Ultrafast manipulation of magnetic order has challenged our understanding the fundamental and dynamic properties of magnetic materials. So far single shot magnetic switching has been limited to ferrimagnetic alloys and multilayers. In ferromagnetic (
Externí odkaz:
http://arxiv.org/abs/2302.04510
Autor:
Boix-Constant, Carla, Jenkins, Sarah, Rama-Eiroa, Ricardo, Santos, Elton J. G., Mañas-Valero, Samuel, Coronado, Eugenio
Publikováno v:
Nature Materials 2024, 23, 212-218
The advent of twist-engineering in two-dimensional (2D) crystals enables the design of van der Waals (vdW) heterostructures exhibiting emergent properties. In the case of magnets, this approach can afford artificial antiferromagnets with tailored spi
Externí odkaz:
http://arxiv.org/abs/2301.05647
We have computationally studied the properties of higher-order magnetic anisotropy constants in an L10/A1-FePt coreshell system which is characterized by a strong second-order 2-ion Fe-Pt anisotropy component. We show that the coreshell structure ind
Externí odkaz:
http://arxiv.org/abs/2210.07875
Autor:
Jenkins, Sarah, Rozsa, Levente, Atxitia, Unai, Evans, Richard F. L., Novoselov, Kostya S., Santos, Elton J. G.
The Mermin-Wagner theorem states that long-range magnetic order does not exist in one- or two-dimensional (2D) isotropic magnets with short-ranged interactions. The theorem has been a milestone in magnetism and has been driving the research of recent
Externí odkaz:
http://arxiv.org/abs/2210.04830