767 citations · 5.3k across the 93 of their papers we have counts for
9 papers · 1 filter
Magnetic field sensing beyond the standard quantum limit using 10-spin NOON states
Jonathan A. Jones, Steven D. Karlen, Joe Fitzsimons +4
The concept of entanglement, in which coherent quantum states become inextricably correlated, has evolved from one of the most startling and controversial outcomes of quantum mecha…
Hyperfine structure of Sc@C82 from ESR and DFT
G. W. Morley, B. J. Herbert, S. M. Lee +10
The electron spin g- and hyperfine tensors of the endohedral metallofullerene Sc@C82 are anisotropic. Using electron spin resonance (ESR) and density functional theory (DFT), we ca…
Dynamic nuclear polarization with simultaneous excitation of electronic and nuclear transitions
G. W. Morley, K. Porfyrakis, A. Ardavan +1
Dynamic nuclear polarization transfers spin polarization from electrons to nuclei. We have achieved this by a new method, simultaneously exciting transitions of electronic and nucl…
Pauli spin blockade in carbon nanotube double quantum dots
M. R. Buitelaar, J. Fransson, A. L. Cantone +8
We report Pauli spin blockade in an impurity defined carbon nanotube double quantum dot. We observe a pronounced current suppression for negative source-drain bias voltages which i…
Response to "Comment on `Method of handling the divergences in the radiation theory of sources that move faster than their own waves'" [J. Math. Phys. 40, 4331 (1999)]
Houshang Ardavan, Arzhang Ardavan, John Singleton +2
There is a fundamental difference between the classical expression for the retarded electromagnetic potential and the corresponding retarded solution of the wave equation that gove…
Morphology of the nonspherically decaying radiation generated by a rotating superluminal source: reply to comment
Houshang Ardavan, Arzhang Ardavan, John Singleton +2
The fact that the formula used by Hannay in his Comment is "from a standard text on electrodynamics" neither warrants that it is universally applicable, nor that it is unequivocall…