Spin-lattice relaxation of dipolar energy in fluid confined to nanosize Cavities

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

9 Scopus citations

Abstract

We shown that by means of the two pulse sequence, the spin system of a liquid entrapped into nanosize cavities can be prepared in quasi-equilibrium states of high dipolar order. Then the dipolar order relaxes to thermal equilibrium with the lattice with a relaxation time T1d. It was shown that large number of spins T1d increases as the square to the concentration of the molecules C and decreases as inverse of the number of spins, T1d ∼?C2/N. Study of spin lattice relaxation of dipolar energy in a spin system under the bounded region is important for extracting very useful parameter characterized nanomaterials from NMR experimental data.

Original languageEnglish
Title of host publicationApplied Electromagnetic Engineering for Magnetic, Superconducting and Nano Materials
PublisherTrans Tech Publications Ltd
Pages47-52
Number of pages6
ISBN (Print)9783037854204
DOIs
StatePublished - 1 Jan 2012
Event7th Japanese-Mediterranean and Central European Workshop on Applied Electromagnetic Engineering for Magnetic, Superconducting and Nano Materials, JAPMED'7 - Budapest, Hungary
Duration: 6 Jul 20119 Jul 2011

Publication series

NameMaterials Science Forum
Volume721
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference7th Japanese-Mediterranean and Central European Workshop on Applied Electromagnetic Engineering for Magnetic, Superconducting and Nano Materials, JAPMED'7
Country/TerritoryHungary
CityBudapest
Period6/07/119/07/11

Keywords

  • Dipolar ordered state
  • Nanocavities
  • Nanopores

ASJC Scopus subject areas

  • General Materials Science
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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