Quantum circuits for magnetic resonance at the nanoscale
Audrey Bienfait (CNRS, Laboratoire de Physique, ENS de Lyon)
| Quand ? |
Le 13/01/2020, de 11:00 à 12:00 |
|---|---|
| Où ? | Amphi. Schrödinger |
| Participants |
Audrey Bienfait |
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Electron spin resonance (ESR) is a powerful spectroscopy method which allows to identify and characterize paramagnetic species present in a material as well as their interactions with their environment. Because of the weak spin-microwave coupling, conventional ESR spectroscopy has a low sensitivity, which has so far limited its use to samples of macroscopic size. In this talk, I will present how superconducting quantum circuits technology can be used to drastically enhance the sensitivity of the ESR detection. I will explore the development of a superconducting ESR spectrometer for measuring biological or chemical micron-scale samples.