Zobrazeno 1 - 10
of 544
pro vyhledávání: '"B, Gunnar"'
Autor:
Rehm, Laura, Capriata, Corrado Carlo Maria, Shashank, Misra, Smith, J. Darby, Pinarbasi, Mustafa, Malm, B. Gunnar, Kent, Andrew D.
Publikováno v:
Phys. Rev. Applied 19, 024035 (2023)
True random number generators are of great interest in many computing applications such as cryptography, neuromorphic systems and Monte Carlo simulations. Here we investigate perpendicular magnetic tunnel junction nanopillars (pMTJs) activated by sho
Externí odkaz:
http://arxiv.org/abs/2209.01480
Autor:
Shiqian Chen, Zheng Li, Po‐Han Huang, Virginia Ruiz, Yingchun Su, Yujie Fu, Yolanda Alesanco, B. Gunnar Malm, Frank Niklaus, Jiantong Li
Publikováno v:
Advanced Science, Vol 11, Iss 22, Pp n/a-n/a (2024)
Abstract Harvesting renewable mechanical energy is envisioned as a promising and sustainable way for power generation. Many recent mechanical energy harvesters are able to produce instantaneous (pulsed) electricity with a high peak voltage of over 10
Externí odkaz:
https://doaj.org/article/78d662b18f114b408e165a7df476417a
Autor:
Eklund, Anders J., Dvornik, Mykola, Qejvanaj, Fatjon, Jiang, Sheng, Chung, Sunjae, Åkerman, Johan, Malm, B. Gunnar
Publikováno v:
Phys. Rev. B 103, 214433 (2021)
We investigate the origin of the experimentally observed varying current-frequency nonlinearity of the propagating spin wave mode in nano-contact spin torque oscillators. Nominally identical devices with 100 nm diameter are characterized by electrica
Externí odkaz:
http://arxiv.org/abs/2008.08357
Autor:
John J. Eskelin, Linda C. Lundblad, B. Gunnar Wallin, Tomas Karlsson, Bushra Riaz, Daniel Lundqvist, Justin F. Schneiderman, Mikael Elam
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract Sudden, unexpected stimuli can induce a transient inhibition of sympathetic vasoconstriction to skeletal muscle, indicating a link to defense reactions. This phenomenon is relatively stable within, but differs between, individuals. It correl
Externí odkaz:
https://doaj.org/article/d311bf29a4c744f58e751390ef0867d7
The time domain stability of microwave spin torque oscillators (STOs) has been investigated by systematic micromagnetic simulations. A model based on internal spin wave reflection at grain boundaries with reduced exchange coupling was implemented and
Externí odkaz:
http://arxiv.org/abs/1909.08431
Autor:
Bushra Riaz, John J. Eskelin, Linda C. Lundblad, B. Gunnar Wallin, Tomas Karlsson, Göran Starck, Daniel Lundqvist, Robert Oostenveld, Justin F. Schneiderman, Mikael Elam
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract An individual’s blood pressure (BP) reactivity to stress is linked to increased risk of hypertension and cardiovascular disease. However, inter- and intra-individual BP variability makes understanding the coupling between stress, BP reacti
Externí odkaz:
https://doaj.org/article/af1e2eaf1c4e49c380ffd387ff1f512b
Autor:
Chen, Tingsu, Dumas, Randy K., Eklund, Anders, Muduli, Pranaba K., Houshang, Afhin, Awad, Ahmad A., Dürrenfeld, Philipp, Malm, B. Gunnar, Rusu, Ana, Åkerman, Johan
This paper reviews the state of the art in spin-torque and spin Hall effect driven nano-oscillators. After a brief introduction to the underlying physics, the authors discuss different implementations of these oscillators, their functional properties
Externí odkaz:
http://arxiv.org/abs/1512.03162
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Proc. of SISPAD, (2012), 173 - 176
The thermal coefficient of resistance (TCR) for epitaxial silicon-germanium (SiGe) layers has been analyzed by experiment and simulation. Predictive simulation using drift-diffusion formalism and self-consistent quantum-mechanical solutions yielded s
Externí odkaz:
http://arxiv.org/abs/1112.2043