On-chip magnetic cooling of a nanoelectronic device

We demonstrate significant cooling of electrons in a nanostructure below 10 mK by demagnetisation of thin-film copper on a silicon chip. Our approach overcomes the typical bottleneck of weak electron-phonon scattering by coupling the electrons directly to a bath of refrigerated nuclei, rather than c...

Descripción completa

Detalles Bibliográficos
Autores principales: Bradley, D. I., Guénault, A. M., Gunnarsson, D., Haley, R. P., Holt, S., Jones, A. T., Pashkin, Yu. A., Penttilä, J., Prance, J. R., Prunnila, M., Roschier, L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5379476/
https://www.ncbi.nlm.nih.gov/pubmed/28374845
http://dx.doi.org/10.1038/srep45566

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5379476/
https://www.ncbi.nlm.nih.gov/pubmed/28374845
http://dx.doi.org/10.1038/srep45566

Ejemplares similares