Zobrazeno 1 - 10
of 240
pro vyhledávání: '"Petford-Long Amanda K."'
Autor:
Gomez-Rodriguez Pilar, Soria Esther, Jin Yu, Caño Andrés, Llorente Irene, Cuadrado Alexander, Mariscal-Jiménez Antonio, Petford-Long Amanda K., Serna Rosalía, Gonzalo José
Publikováno v:
Nanophotonics, Vol 10, Iss 16, Pp 3995-4007 (2021)
We study the light emission of plasmonic-luminescent hybrid nanostructures consisting of Ag nanoparticles (NPs) embedded in europium oxide (EuOX). The Ag NPs present a bidimensional organization in the nanostructures and they optically behave as obla
Externí odkaz:
https://doaj.org/article/885c415d5483498fa5048fbbaa667837
Publikováno v:
Nanophotonics, Vol 9, Iss 4, Pp 885-896 (2020)
The active and analog tuning of the phase of light by metamaterials is needed to boost the switching performance of photonic devices. However, demonstrations of this type of tuning in the pivotal visible spectral region are still scarce. Herein, we r
Externí odkaz:
https://doaj.org/article/b01007cb378d47f78cc23877aff6bf1a
Understanding the effect of curvature on the magnetization reversal of three-dimensional nanohelices
Comprehending the interaction between geometry and magnetism in three-dimensional (3D) nanostructures is of importance to understand the fundamental physics of domain wall (DW) formation and pinning. Here, we use focused electron beam-induced deposit
Externí odkaz:
http://arxiv.org/abs/2310.18456
Autor:
Casas, Brian W., Li, Yue, Moon, Alex, Xin, Yan, McKeever, Conor, Macy, Juan, Petford-Long, Amanda K., Phatak, Charudatta M., Santos, Elton J. G., Choi, Eun Sang, Balicas, Luis
Publikováno v:
Advanced Materials 35, e2212087 (2023)
Fe$_{5-x}$GeTe$_2$ is a centrosymmetric, layered van der Waals (vdW) ferromagnet that displays Curie temperatures $T_c$ (270-330 K) that are within the useful range for spintronic applications. However, little is known about the interplay between its
Externí odkaz:
http://arxiv.org/abs/2302.04602
Autor:
Hoffmann, Axel, Ramanathan, Shriram, Grollier, Julie, Kent, Andrew D., Rozenberg, Marcelo, Schuller, Ivan K., Shpyrko, Oleg, Dynes, Robert, Fainman, Yeshaiahu, Frano, Alex, Fullerton, Eric E., Galli, Giulia, Lomakin, Vitaliy, Ong, Shyue Ping, Petford-Long, Amanda K., Schuller, Jonathan A., Stiles, Mark D., Takamura, Yayoi, Zhu, Yimei
Publikováno v:
APL Materials 10, 070904 (2022)
Neuromorphic computing approaches become increasingly important as we address future needs for efficiently processing massive amounts of data. The unique attributes of quantum materials can help address these needs by enabling new energy-efficient de
Externí odkaz:
http://arxiv.org/abs/2204.01832
Autor:
McCray, Arthur R. C., Li, Yue, Basnet, Rabindra, Pandey, Krishna, Hu, Jin, Phelan, Daniel, Ma, Xuedan, Petford-Long, Amanda K., Phatak, Charudatta
Understanding the physics of phase transitions in two-dimensional (2D) systems underpins the research in diverse fields including statistical mechanics, quantum systems, nanomagnetism, and soft condensed matter. However, many fundamental aspects of 2
Externí odkaz:
http://arxiv.org/abs/2203.02666
Autor:
Li, Yue, Basnet, Rabindra, Pandey, Krishna, Hu, Jin, Wang, Wei, Ma, Xuedan, McCray, Arthur R. C., Petford-Long, Amanda K., Phatak, Charudatta
Two-dimensional magnetic van der Waals (vdW) materials can show a variety of topological nontrivial spin textures, such as Bloch- or N\'eel-type stripe, skyrmion or bubble domains under certain external stimuli. It is critical to understand the magne
Externí odkaz:
http://arxiv.org/abs/2202.04248
Autor:
Gibbons, Jonathan, Dohi, Takaaki, Amin, Vivek P., Xue, Fei, Ren, Haowen, Xu, Jun-Wen, Arava, Hanu, Shim, Soho, Saglam, Hilal, Liu, Yuzi, Pearson, John E., Mason, Nadya, Petford-Long, Amanda K., Haney, Paul M., Stiles, Mark D., Fullerton, Eric E., Kent, Andrew D., Fukami, Shunsuke, Hoffmann, Axel
Spin torque is a promising tool for driving magnetization dynamics for novel computing technologies. These torques can be easily produced by spin-orbit effects, but for most conventional spin source materials, a high degree of crystal symmetry limits
Externí odkaz:
http://arxiv.org/abs/2109.11108
Autor:
Garcia-Pardo, Marina, Pinero, Eva Nieto, Petford-Long, Amanda K., Serna, Rosalia, Toudert, Johann
Active and analog tuning of the phase of light is needed to boost the switching performance of photonic devices. However, demonstrations of this type of tuning in the pivotal visible spectral region are still scarce. Herein we report active analog tu
Externí odkaz:
http://arxiv.org/abs/1912.01120
Autor:
Jin, Yu, Bond, Charles W., Gomez-Rodrigue, Pilar, Nieto-Pinero, Eva, Leonard, Russell L., Gosztola, David J., Johnson, Jacqueline A., Gonzalo, Jose, Serna, Rosalia, Petford-Long, Amanda K.
Publikováno v:
In Thin Solid Films 31 July 2022 754