Strong coupling of magnons in a YIG sphere to photons in a planar superconducting resonator in the quantum limit.
We report measurements made at millikelvin temperatures of a superconducting coplanar waveguide resonator (CPWR) coupled to a sphere of yttrium-iron garnet. Systems hybridising collective spin excitations with microwave photons have recently attracted interest for their potential quantum information...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Nature Publishing Group
2017
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