Titlebook: Nuclear Magnetic Relaxation; N. Bloembergen Book 1948 Springer Science+Business Media Dordrecht 1948 electrical engineering.electronics.en

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Theory and Experimental Results,In chapter 2 a general theory for the relaxation time was presented. In order to apply it to practical cases we have to evaluate the Fourier spectra of the functions of the position coordinates .., .. and .. of section 2. 5.

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Relaxation by Quadrupole Coupling,If a nucleus has a spin . > ?, the possibility of a spherically asymmetrical charge distribution over the nucleus exists. The value of the electric quadrupole momente e Q is defined in Casimir’s basic treatise (C2) on the quantummechanics of the quadrupole moment as (compare however B14)

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Theory of the Nuclear Magnetic Resonance,n the classical picture the gyroscope has been turned over, the resonating field will start to turn it back, aud the result will be an oscillatory motion. The gyroscope will assume a nutation. The most convenient expression for the equation of motion of this problem is that the rate of change of ang

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N. Bloembergenidisciplinary approach.This edited volume provides a multidisciplinary analysis of the failure of democratic state building in Afghanistan. Encompassing insights from diverse perspectives and different theoretical viewpoints—most importantly, those of Afghan nationals—the chapters address complex is