Anisotropic metallic properties of highly-oriented rhombohedral C60 polymer.

• The pure rhombohedral phase of C60 polymer displays highly anisotropic electrical properties. Conductivity in the polymerized (001) planes exhibits a metal-insulator transition and shows the features of 2D weak localization. Anisotropy ratio is temperature-dependent and reaches 10_6. Dysonian ESR lineshape is consistent with the metallic nature of the samples.

Ämnesord

NATURVETENSKAP  -- Fysik -- Den kondenserade materiens fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences -- Condensed Matter Physics (hsv//eng)

Nyckelord

Fullerenes

C60

rhombohedral polymer

anisotropy

resistance

two-dimensional

weak localization

conductivity

high pressure synthesis

ESR

electron spin resonance

Condensed matter physics

Kondenserade materiens fysik

fysik

Physics

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