A method for stabilizing the gyromagnetic ratio in an nmr - spectrometer and for this purpose suitable pulse - spectrometerThe field-frequency lock system of an impulse NMR spectrometer operates in an automatic bidirectional search mode characterized by relatively low pulse repetition rate, and ...
Gyromagnetic Ratio (γ)What is the gyromagnetic ratio (γ)? The concept of spin (I or S) was introduced in a prior Q&A to denote the intrinsic angular momentum of atomic and subatomic particles like electrons, protons, and whole nuclei. In an earlier Q&A on basic magnetism, we also ...
A low field determination of the proton gyromagnetic ratio in water =25812.80460 Ω (0.037 p.p.m.). To achieve this result, the dimensions of a 2.1-m solenoid were measured with an accuracy of 0.04 μm, and the NMR (nuclear... ER Williams,GR Jones,S Ye,... - 《IEEE Transactions ...
Distilled water as a sample to determine the proton gyromagnetic ratio and the Lande factor, and understand the application of nmr in the field of chemical engineering, biomedical 翻译结果2复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 正在翻译,请等待... ...
c. applying for a second time period a second magnetic field gradient relative to the said region after the end of said RF pulse and during the gyromagnetic resonance induced by said RF pulse wherein the ratio of said first time period to said second time period has a first value; and ...
gyromagnetic ratioheavy waternuclear magnetic resonance deuterons/gyromagnetic ratio in d$sub 2$o, nmr, (ewater-d$sub 2$/deuteron gyromagnetic ratio in, nmr, (eResults of measurement of the ratio of the nuclear resonance frequencies of deuterons in D 2 O and of protons in H 2 O are ...
solid‐state NMRmagic angle spinning(29Si,14N) residual dipolar couplingnegative gyromagnetic ratio29Si MAS NMRThe calculation of residual dipolar coupling effects between (observed) spin-1/2 nuclei and quadrupolar neighbours in magic angle spinning NMR spectra may face complications if the nuclei...
solid‐state NMRmagic angle spinning(29Si,14N) residual dipolar couplingnegative gyromagnetic ratio29Si MAS NMRThe calculation of residual dipolar coupling effects between (observed) spin-1/2 nuclei and quadrupolar neighbours in magic angle spinning NMR spectra may face complications if the nuclei ...
spin echo (NMR)/ twin-SEDOR spin-warp imaginglow gyromagnetic ratio nucleipulse sequenceindirect interactionboron-10-enriched Na 2B 12H 11SHindirect imagingsignal-to-noise ratiocoupled protonsA 2D FT double-resonance imaging method for nuclei having a low gyromagnetic ratio is presented. The method ...
NMRsolid-state NMRmagic angle spinning(~(29)Si, ~(14)N) residual dipolar couplingnegative gyromagnetic ratio~(29)Si MAS NMRThe calculation of residual dipolar coupling effects between (observed) spin-1/2 nuclei and quadrupolar neighbours in magic angle spinning NMR spectra may face complications ...