Nuclear magnetic relaxation by regularly distributed dense paramagnetic ions in a quasi-two-dimensional system

Kyu Won Lee, Cheol Eui Lee

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The 1H nuclear spin-lattice relaxation behavior was characterized in the perovskite-type layered structure quasi-two-dimensional Heisenberg paramagnets, (CnH2n+1NH3) 2MnCl4,with different chain lengths (n = 8, 10, and 12). In contrast to the case of the short-chain compound with n = 8, the nuclear spin diffusion to the electron spin system alone is not able to fully account for the spin-lattice relaxation in the compounds with longer chain lengths. Our results are discussed in light of the nuclear magnetic relaxation by the regularly distributed dense paramagnetic ions.

Original languageEnglish
Pages (from-to)527-530
Number of pages4
JournalSolid State Communications
Volume131
Issue number8
DOIs
Publication statusPublished - 2004 Aug 1

Fingerprint

Magnetic relaxation
Spin-lattice relaxation
magnetic relaxation
Chain length
Ions
spin-lattice relaxation
nuclear spin
Perovskite
ions
electron spin
Electrons
perovskite

Keywords

  • D. Spin dynamics
  • E. Nuclear resonances

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Nuclear magnetic relaxation by regularly distributed dense paramagnetic ions in a quasi-two-dimensional system. / Lee, Kyu Won; Lee, Cheol Eui.

In: Solid State Communications, Vol. 131, No. 8, 01.08.2004, p. 527-530.

Research output: Contribution to journalArticle

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