Techniques for Nuclear Magnetic Resonance Measurements on Granular Hygroscopic Materials

Autor:	R. H. Elsken, T. M. Shaw
Rok vydání:	1955
Předmět:	Sample volume Range (particle radiation) Nuclear magnetic resonance Chemistry General Physics and Astronomy Derivative Absorption (electromagnetic radiation) Intensity (heat transfer) Line (formation) Magnetic field
Zdroj:	Journal of Applied Physics. 26:313-317
ISSN:	1089-7550 0021-8979
Popis:	An investigation was made of the effects of nonuniformity in the magnetic fields and in the test specimens employed in the measurement of nuclear magnetic resonance absorption. Particular attention was given to the determination of relative integrated line intensity from derivative maxima independently of the uniformity of concentration of the subject nuclei through the available sample volume. The principal objective was to devise techniques applicable to granular hygroscopic materials. A technique applicable for the low‐moisture range was tested for materials containing 7 to 16 percent water and found to be satisfactory.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9ca5f95fd921016fdffda9858ba8d2fc https://doi.org/10.1063/1.1721984 Zobrazit plný text záznamu