Journal
PHYSICAL REVIEW LETTERS
Volume 111, Issue 3, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.111.037203
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Funding
- DFG [SPP 1459, TRR 88 3Met]
- ANR-JCJC [ANR-12-JS10-007]
- ERC Advanced Grant MolNanoSpin [226558]
- European Research Council (ERC) [226558] Funding Source: European Research Council (ERC)
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We present the electrical readout of time trajectories obtained from an isolated nuclear spin. The device, a TbPc2 single-molecule magnet spin transistor, detects the four different nuclear spin states of the Tb3+ ion with fidelities better than 69%, allowing us to measure individual relaxation times (T-1) of several tens of seconds. A good agreement with quantum Monte Carlo simulations suggests that the relaxation times are limited by the current tunneling through the transistor, which opens up the possibility to tune T-1 electrically by means of bias and gate voltages.
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