and the two-dimensional incredible natural abundance double quantum transfer experiment (2D-INADEQUATE).
Compared with the previous works using the stimulated Raman adiabatic passage, the quantum transfer can be significantly accelerated with the present scheme.
Furthermore, because such quantum transfer is brought about by constructive multipath interference along intermediate sites of the molecular complex, coherent quantum transport is certainly faster than classically diffusive transport for comparable inter-site coupling strengths.
In this paper, we investigate the quantum transfer for the system with three-level Λ-type structure, and construct a shortcut to the adiabatic passage via picture transformation to speed up the evolution.
It is shown that the competition between recombination and quantum transfer to the solid may drive the system far from equilibrium, leading to an enhancement of the reaction rate.
Assignments were made via H NMR, C NMR, heteronuclear multiple quantum coherence (HMQC), heteronuclear multiple-bond correlation (HMBC), N HMBC, HH correlation spectroscopy (HH COSY), nuclear Overhauser effect (NOE), and incredible natural abundance double-quantum transfer experiment (INADEQUATE) spectra.
Two MQ-MAS pulse sequences employing this mixing scheme for the triple-to-single and quintuple-to-single quantum coherence transfers have been designed and their performance is demonstrated for 27Al on samples of NaSi3AlO8 and 9Al2O3·2B2O3.
Potential applications of quantum transport are widespread, in areas ranging from quantum information science to quantum engineering, and not restricted to quantum state transfer, control and manipulation.
We propose an architecture for realizing quantum information transfer (QIT).
Realizing robust quantum information transfer between long-lived qubit registers is a key challenge for quantum information science and technology.
