53 citations · 201 across the 10 of their papers we have counts for
13 papers · 1 filter
Entrapment of magnetic micro-crystals for on-chip electron spin resonance studies
N. Groll, S. Bertaina, M. Pati +2
On-chip Electron Spin Resonance (ESR) of magnetic molecules requires the ability to precisely position nanosized samples in antinodes of the electro-magnetic field for maximal magn…
Multiphoton coherent manipulation in large-spin qubits
S. Bertaina, L. Chen, N. Groll +3
Large spin Mn2+ ions (S=5/2) diluted in a non-magnetic MgO matrix of high crystalline symmetry are used to realize a six level system that can be operated by means of multi-photon…
Coherent spin rotation in the presence of a phonon-bottleneck effect
L. Chen, I. Chiorescu
A characteristic of spin reversal in the presence of phonon-bottleneck is the deviation of the magnetization cycle from a reversible function into an opened hysterezis cycle. In re…
Coherent manipulation of electron spins up to ambient temperatures in Cr(S=1/2) doped KNbO
S. Nellutla, K. -Y. Choi, M. Pati +3
We report coherent spin manipulation on Cr (\emph{S} = 1/2, \emph{I} = 0) doped KNbO, which constitutes a dilute two-level model relevant for use as a spin qubit. Ra…
Phonon-bottleneck enhanced magnetic hysteresis in a molecular paddle wheel complex of Ru
L. Chen, C. M. Ramsey, N. S. Dalal +4
The ruthenium based molecular magnet [Ru(D(3,5-ClPh)F)Cl(0.5HO)CH] (hereafter Ru) behaves as a two-level system at sufficiently low temperatu…
Dephasing of a superconducting qubit induced by photon noise
P. Bertet, I. Chiorescu, G. Burkard +4
We have studied the dephasing of a superconducting flux-qubit coupled to a DC-SQUID based oscillator. By varying the bias conditions of both circuits we were able to tune their eff…