Proposal for detecting a single electron spin in a microwave resonator
Proposal for detecting a single electron spin in a microwave resonator
We propose a method for detecting the presence of a single spin in a crystal by coupling it to a high-quality factor superconducting planar resonator. By confining the microwave field in a constriction of nanometric dimensions, the coupling constant can be as high as $5-10$\,kHz. This coupling affects the amplitude …