Atomically Assembled Quantum Spin Lattices Sander Otte
Atomically Assembled Quantum Spin Lattices Sander Otte
Atomically Assembled Quantum Spin Lattices Sander Otte
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<strong>Spin</strong> Coupling<br />
On a single Co atom:<br />
Kondo resonance splitting in magnetic field<br />
<strong>Otte</strong> et al. Nature Physics 4, 847 (2008)<br />
Magnetic field along vacancy direction<br />
7 T<br />
5 T<br />
3 T<br />
<strong>Otte</strong> et al. PRL 103, 107203 (2009)<br />
Magnetic field along nitrogen direction<br />
7 T<br />
5 T<br />
3 T<br />
-5 0 5<br />
1 T<br />
0 T<br />
0.72 nm<br />
J = 0.13 meV (AF coupling)<br />
-5 0 5<br />
1 T<br />
0 T<br />
© 2012 <strong>Sander</strong> <strong>Otte</strong> http://ottelab.tudelft.nl