A new class of fullerides, MBa2C60 (M=K, Rb, or Cs) and MBaCsC60, allows us to study the effect of molecular valence on electronic structure while maintaining the crystal structure of M3C60 superconductors. X-ray diffraction and Raman scattering show that these are face-centered cubic with pentavalent and quadrivalent C60’s, respectively. We find no evidence for superconductivity down to 0.5 K, while electron spin resonance indicates weakly metallic behavior. 13C NMR indicates strong dynamical disorder above room temperature, which may be related to the anisotropic crystal field induced by cations of different valence.
Preparation and characterization of the fullerenes, C60 and C70, are described in detail, including ...
This thesis outlines new research findings into the solid-state properties of selected alkali- and a...
Preparation and characterization of the fullerenes, C60 and C70, are described in detail, including ...
In the present thesis, I discuss some of the current advances in research in the field of the solid ...
In the present study, the results of investigation of physical properties of heterofullerides A3−xMx...
The trivalent alkali fulleride solids of generic composition A3C60, where C60 is the fullerene molec...
Alkali ammonia complex fullerides form a rich variety of compounds with unique structural and electr...
X-ray diffraction studies show that the alkali-doped fullerene has the same structure as C60 with FC...
A possible mechanism of superconductivity in alkali fullerides (K3C60 and Rb3C60) is proposed. Such ...
C60-based solids1 are archetypal molecular superconductors with transition temperatures (Tc) as high...
Heterometallic fullerides with composition K2MC60, synthesized by exchange chemical reaction of K5C6...
Intercalation of alkali metals into the interstitial sites of the C60 lattice produces A3C60 (A=K, R...
The determination of the pressure dependence of the phase transition temperature T_c of Fulleride su...
The trivalent alkali fulleride solids of generic composition A(3)C(60), where C-60 is the fullerene ...
Abstract-Alkali ammonia complex fullerides form a rich variety of compounds with unique structural a...
Preparation and characterization of the fullerenes, C60 and C70, are described in detail, including ...
This thesis outlines new research findings into the solid-state properties of selected alkali- and a...
Preparation and characterization of the fullerenes, C60 and C70, are described in detail, including ...
In the present thesis, I discuss some of the current advances in research in the field of the solid ...
In the present study, the results of investigation of physical properties of heterofullerides A3−xMx...
The trivalent alkali fulleride solids of generic composition A3C60, where C60 is the fullerene molec...
Alkali ammonia complex fullerides form a rich variety of compounds with unique structural and electr...
X-ray diffraction studies show that the alkali-doped fullerene has the same structure as C60 with FC...
A possible mechanism of superconductivity in alkali fullerides (K3C60 and Rb3C60) is proposed. Such ...
C60-based solids1 are archetypal molecular superconductors with transition temperatures (Tc) as high...
Heterometallic fullerides with composition K2MC60, synthesized by exchange chemical reaction of K5C6...
Intercalation of alkali metals into the interstitial sites of the C60 lattice produces A3C60 (A=K, R...
The determination of the pressure dependence of the phase transition temperature T_c of Fulleride su...
The trivalent alkali fulleride solids of generic composition A(3)C(60), where C-60 is the fullerene ...
Abstract-Alkali ammonia complex fullerides form a rich variety of compounds with unique structural a...
Preparation and characterization of the fullerenes, C60 and C70, are described in detail, including ...
This thesis outlines new research findings into the solid-state properties of selected alkali- and a...
Preparation and characterization of the fullerenes, C60 and C70, are described in detail, including ...