Temperature and Frequency Dependence of Magnetic Losses in Fe-Co

Autor: Nicoleta Banu, Enzo Ferrara, Massimo Pasquale, Fausto Fiorillo, Olivier De La Barriere, Daniel Brunt, Adam Wilson, Stuart Harmon

Publikováno v: IEEE Access, Vol 11, Pp 111422-111432 (2023)

We investigate the temperature dependence of the energy loss $W(f)$ of 0.10 and 0.20 mm thick Fe-Co-V sheets (Vacoflux Ⓡ and Vacodur Ⓡ) in the range −50 °C $\le T \le155 ^{\circ }\text{C}$ . The measurements, performed from DC to ${f}$ = 5 kHz

Externí odkaz: https://doaj.org/article/3a42b9cd5adf49879ce10d98ba28ec23

Size-dependent catalytic effect of magnetite nanoparticles in the synthesis of tunable magnetic polyaniline nanocomposites

Autor: Alessandro Ponti, Ermelinda Falletta, Cinzia Beatrice, Claudio Evangelisti, E.S. Olivetti, L. Martino, Sara Mondini, Massimo Pasquale, Cristina Della Pina, Elena Capetti, Anna M. Ferretti, Gabriel Soares

Publikováno v: Chemical papers (Online) (2021). doi:10.1007/s11696-021-01604-z
info:cnr-pdr/source/autori:Falletta E.; Ferretti A.M.; Mondini S.; Evangelisti C.; Capetti E.; Olivetti E.S.; Martino L.; Beatrice C.; Soares G.; Pasquale M.; Della Pina C.; Ponti A./titolo:Size-dependent catalytic effect of magnetite nanoparticles in the synthesis of tunable magnetic polyaniline nanocomposites/doi:10.1007%2Fs11696-021-01604-z/rivista:Chemical papers (Online)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume

Nanocomposites comprising magnetic nanoparticles (NPs) embedded in an organic conducting polymer are promising materials that may allow one to exploit synergic effects between the electrically conducting and the magnetically permeable components. Hav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cf7391d00c59bf868985b07fa9e158b
https://doi.org/10.1007/s11696-021-01604-z

Local spin Seebeck imaging with scanning thermal probe

Autor: Alessandro Sola, Olga Kazakova, Craig Barton, Vittorio Basso, Massimo Pasquale, Carsten Dubs

We present the results of an experiment to locally resolve the spin Seebeck effect in a high-quality yttrium iron garnet--Pt sample. We achieve this by using a locally heated scanning thermal probe to generate a highly local nonequilibrium spin curre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52ed18da94d423d390d6950868eb75e6
http://arxiv.org/abs/2005.08539

Magnetic domain wall neuron with intrinsic leaking and lateral inhibition capability

Autor: Lucian Jiang-Wei, Christopher H. Bennett, Wesley H. Brigner, Massimo Pasquale, Naimul Hassan, Xuan Hu, Felipe Garcia-Sanchez, Jean Anne C. Incorvia, Otitoaleke G. Akinola, Joseph S. Friedman

Publikováno v: Spintronics XII.

The challenge of developing an efficient artificial neuron is impeded by the use of external CMOS circuits to perform leaking and lateral inhibition. The proposed leaky integrate-and-fire neuron based on the three terminal magnetic tunnel junction (3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03e89ab42991ce572f999172084d17e2
https://doi.org/10.1117/12.2528218

Experimental proof of the reciprocal relation between spin Peltier and spin Seebeck effects in a bulk YIG/Pt bilayer

Autor: Alessandro Sola, Michaela Kuepferling, Vittorio Basso, Carsten Dubs, Massimo Pasquale

Publikováno v: Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-8 (2019)

We verify for the first time the reciprocal relation between the spin Peltier and spin Seebeck effects in a bulk YIG/Pt bilayer. Both experiments are performed on the same YIG/Pt device by a setup able to accurately determine heat currents and to sep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfd8edc44a3fb96cbac121bda366ea3c
http://europepmc.org/articles/PMC6376020