Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Chao‐hui Ye"'
Publikováno v:
Chinese Journal of Magnetic Resonance, Vol 39, Iss 02, Pp 155-162 (2022)
Recent studies show that high permittivity materials (HPMs) have great application prospects in improving the performance of RF coils and enhancing magnetic resonance image signal to noise ratio (SNR) in high and ultra-high field magnetic resonance i
Externí odkaz:
https://doaj.org/article/8ceade2a85894953a745e597ed4f7924
Publikováno v:
Chinese Journal of Chemistry. 25:448-452
[H2N(CH2)(3)NH3](2)[MoO2(C10H6O2)(2)] (1) was synthesized by the reaction of (n-Bu4N)(4)[Mo8O26] with 2,3-dihydroxynaphthalene in the mixed solvent of CH3OH, CH3CN and 1,3-propanediamine. (C5H11N2)(2)-[H2N(CH2)(3)NH2][MoO2(C10H6O2)(2)] (2) was obtain
Publikováno v:
Chinese Journal of Chemistry. 24:336-340
The new compound (NH3CH2CH2NH3)(2){Na-2[mu(2)-(C6H4O2)(2)](C6H4OOH)(2)} has been synthesized and characterized by elemental analysis, IR, LTV, NMR and single crystal X-ray diffraction. The yellow crystals crystallized in the triclinic system with spa
Publikováno v:
Journal of Magnetic Resonance. 124:490-494
Autor:
Xi-An Mao, Chao-Hui Ye
Publikováno v:
Concepts in Magnetic Resonance. 9:173-187
A simple picture is provided about various radiation-damping effects in NMR, as follows: free-induction decay can grow before it decays; signal intensity shows a sawtooth profile as a function of the pulse flip angle; a twisted signal phase can appea
Publikováno v:
Journal of Magnetic Resonance, Series A. 123:126-130
Publikováno v:
Chinese Physics Letters. 13:161-164
The evolution behavior of a spin system subject to a time-varying magnetic field and the relevant two-level problem essentially exhibit like a rotation in a three-dimensional space. It is shown that the parametrization of this rotation is shifted int
Autor:
Xi‐an Mao, Chao‐hui Ye
Publikováno v:
The Journal of Chemical Physics. 99:7455-7462
Line shapes of strongly radiation‐damped nuclear magnetic resonance (NMR) signals are theoretically analyzed. Analytical expressions for the radiation‐damped signals in the frequency domain are reported for the first time. It is shown that the li
Autor:
Xi-An Mao, Chao-Hui Ye
Publikováno v:
ChemInform. 28
A simple picture is provided about various radiation-damping effects in NMR, as follows: free-induction decay can grow before it decays; signal intensity shows a sawtooth profile as a function of the pulse flip angle; a twisted signal phase can appea
Publikováno v:
Chinese Physics Letters. 16:692-694
A quantum algorithm for Deutsch-Jozsa problem was implemented Ly nuclear magnetic resonance of benzene with heteronuclear decoupling during the readout period. It was demonstrated that decoupling can not only remove the undesired long-range couplings