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Clustering and decoherence of correlated spins under double quantum dynamics
(2014)
We present an improved approach for the study of the evolution of spin correlations and decoherence in multiple quantum nuclear magnetic resonance experiments. The infinite system, constituted by the protons of a polycrystalline ...
Evaporation kinetics in swollen porous polymeric networks
(2014)
Polymer matrices with well defined structure and pore sizes are widely used in several areas of chemistry such as catalysis, enzyme immobilization, HPLC, adsorbents or controlled drug release. These polymers have pores in ...
Campos locales en cristales líquidos termotrópicos : su influencia en estudios por RMN
(2002)
En esta tesis se presenta un análisis de la influencia de las interacciones dipolares en diabaticidad del proceso de demagnetización en un experimento por ciclado de campo magnético. Esta técnica ha sido utilizada para ...