The conversion of electric power to light is an important scientific and technological
challenge. Advanced experimental methods have provided access to explore the relevant …

Perovskite semiconductors are an attractive option to overcome the limitations of established
silicon based photovoltaic (PV) technologies due to their exceptional opto‐electronic …

A review of the most relevant aspects of fullerene electronic structure and spectroscopy is
presented. Experimental data and their interpretation based on computational results are …

Time dependent density functional theory (TDDFT) was applied to a description of optically
allowed electronic transitions for C60 (I h), C70 (D 5 h), C76 (D 2), C78 (C 2 v), C78 (C 2 v ') …

Vibrationally resolved photoelectron spectra of C 60− are reported at three photon energies:
355, 266, and 193 nm. Complicated vibrational structures were observed for the transition to …

Using the highly localized current of electrons tunneling through a double barrier scanning
tunneling microscope junction, we excite luminescence from a selected C 60 molecule in the …

This Communication describes a new molecular design that yields ultranarrowband organic
photodetectors. The design is based on a series of helically twisted molecular ribbons as the …

Carbon nanostructures (the fullerenes and the carbon nanotubes) have become
increasingly important during the last 15 years concerning both their basic physical and …

1, 3-Dipolar cycloaddition of azomethine ylides to C60 leads to fulleroproline derivatives, in
which a proline ring is fused on a 6, 6-ring junction of the fullerene spheroid. This unnatural …

The optical absorption (OA) and photoluminescence (PL) spectra of pristine, oxygen-free C
60 films in the vicinity of the absorption edge across the highest-occupied-molecular-orbital …