One-Dimensional Spin Diffusion in Polyacetylene, <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msub><mrow><mo>(</mo><mi mathvariant="normal">CH</mi><mo>)</mo></mrow><mrow><mi>x</mi></mrow></msub></mrow></math></span>

M. Nechtschein; F. Devreux; R. L. Greene; T. C. Clarke; G. B. Street

doi:10.1103/PhysRevLett.44.356

One-Dimensional Spin Diffusion in Polyacetylene, ${(CH)}_{x}$

M. Nechtschein, F. Devreux, R. L. Greene, T. C. Clarke, and G. B. Street

Phys. Rev. Lett. 44, 356 – Published 4 February 1980

Abstract

We report NMR experiments which imply that highly one-dimensional spin diffusion occurs in undoped trans- ${(CH)}_{x}$ and trans- ${(CH {(As F_{5})}_{0.1})}_{x}$ . The corresponding anisotropy in the diffusion coefficient would be about $10^{6}$ .