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Determination of Low Loss in Isotopically Pure Single Crystal (28)Si at Low Temperatures and Single Microwave Photon Energy
The low dielectric losses of an isotopically pure single crystal (28)Si sample were determined at a temperature of 20 mK and at powers equivalent to that of a single photon. Whispering Gallery Mode (WGM) analysis revealed large Quality Factors of order 2 × 10(6) (dielectric loss ~5 × 10(−7)) at high...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5357852/ https://www.ncbi.nlm.nih.gov/pubmed/28317908 http://dx.doi.org/10.1038/srep44813 |