Spin-rotation interaction in fullerite C60 -: art. no. 033407

被引：10

作者：

Tarasov, VP

Muravlev, YB

Izotov, DE

机构：

[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia

[2] Max Planck Inst Phys Complex Syst, D-01187 Dresden, Germany

来源：

PHYSICAL REVIEW B | 2002年 / 66卷 / 03期

关键词：

D O I：

10.1103/PhysRevB.66.033407

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report on the C-13 spin-lattice relaxation times in polycrystalline fullerite C-60 measured over the temperature range 295-1000 K. At temperatures above 470 K, spin-lattice relaxation is dominated by the spin-rotation interaction. From an analysis of temperature dependence of T-1(C-13), the spin-rotation constant is determined using J and M models of rotational diffusion: C(J)similar or equal to-51 Hz and C(M)similar or equal to-29 Hz.

引用

页码：334071 / 334074

页数：4

共 16 条

[1]

DIKIY V, 2000, FULLERENES FULLERENE, P180

[2] ORDER AND DISORDER IN FULLERENE AND FULLERIDE SOLIDS [J].