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- Title
OSCILLATING CANTILEVER-DRIVEN ADIABATIC REVERSALS IN A PARAMAGNETIC ATOM WITH THE HYPERFINE INTERACTION.
- Authors
CHEMUDUPATI, SRINIVASA K. C.; TSIFRINOVICH, VLADIMIR I.
- Abstract
We have verified theoretically, an opportunity for the measurement of a nuclear spin state in a paramagnetic atom with oscillating cantilever-driven adiabatic reversals (OSCAR) technique in magnetic resonance force microscopy (MRFM), which has been applied for a single electron spin detection. We have developed a semi-classical approach, where the electron-nuclear spin system is treated as a quantum mechanical one while the motion of a ferromagnetic particle on the cantilever tip is considered classically. Our computations support the idea of the measurement of a nuclear spin state by detection of a single electron spin. The effect of magnetic noise is also discussed.
- Subjects
CANTILEVER vibration; NUCLEAR spin; PARAMAGNETISM; HYPERFINE interactions; ADIABATIC processes; ATOMS; MAGNETIC resonance force microscopy
- Publication
International Journal of Quantum Information, 2012, Vol 10, Issue 5, p-1
- ISSN
0219-7499
- Publication type
Article
- DOI
10.1142/S021974991250058X