✦ LIBER ✦
Rabi oscillations, Ramsey fringes and spin echoes in an electrical circuit
✍ Scribed by D. Vion; A. Aassime; A. Cottet; P. Joyez; H. Pothier; C. Urbina; D. Esteve; M.H. Devoret
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 234 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0015-8208
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✦ Synopsis
Abstract
We present a superconducting tunnel junction circuit which behaves as a controllable atom, and whose ground and first excited state form an effective spin 1/2. By applying microwave pulses, we have performed on this circuit experiments demonstrating the controlled manipulation of the spin : Rabi precession, Ramsey interferences, and spin echoes.