98 citations · 109 across the 8 of their papers we have counts for
8 papers
A contactless scanning near-field optical dilatometer imaging the thermal expansivity of inhomogeneous 2D materials and thin films at the nanoscale
Victor Wong, Sabastine Ezugwu, Giovanni Fanchini
To date, there are very few experimental techniques, if any, that are suitable for the purpose of acquiring, with nanoscale lateral resolution, quantitative maps of the thermal exp…
Influence of higher order electron-phonon interaction on the electron-related lattice thermal properties of 2d Dirac crystal
Sina Kazemian, Giovanni Fanchini
To understand the essential properties of Dirac crystals, such as their thermal conductivity, we require models that consider the interaction between Dirac electrons and dispersive…
Cross-sectional profile of photocarrier mobility in thin film solar cell via nongeminate recombination and charge extraction by linearly increasing voltage (cs-p-CELIV)
Noah B. Stocek, Miguel J. Young, Reg Bauld +2
The ability to spatially resolve the carrier mobility profile along the cross section of micrometer-thin solar cells is vital both for fundamental studies in photovoltaics and as a…
Dynamic dielectric function and phonon self-energy from electrons strongly correlated with acoustic phonons in 2D Dirac crystals
Sina Kazemian, Giovanni Fanchini
The unique structure of two-dimensional (2D) Dirac crystals, with electronic bands linear in the proximity of the Brillouin-zone boundary and the Fermi energy, creates anomalous si…
Transparent and flexible field-effect transistors and mem-transistors with electroactive layers of solution-processed organic polyradicals
Deepa Singh, Francois Magnan, Joe B. Gilroy +1
Solution processed polymers are at the core of organic electronics. Polyradicals (polymers in which each repeating unit contains an unpaired spin) are unique alternatives to their…
The formation of cosmic fullerenes from arophatic clusters
Elisabetta R. Micelotta, Anthony P. Jones, Jan Cami +3
Fullerenes have recently been identified in space and they may play a significant role in the gas and dust budget of various astrophysical objects including planetary nebulae (PNe)…
In situ photoluminescence and Raman study of nanoscale morphological changes in organic photovoltaics during solvent vapor annealing
Giovanni Fanchini, Steve Miller, Manish Chhowalla
Improvement of the photovoltaic efficiency (from 1.2% to 3%) via exposure of organic poly(3-hexylthiophene) (P3HT) + phenyl-C61-butyric acid methyl ester (PCBM) devices to solvent…
Electric field dependence of Raman-active modes in single-wall carbon nanotube thin films
Giovanni Fanchini, Husnu Emrah Unalan, Manish Chhowalla
We report on electrical Raman measurements in transparent and conducting single-wall carbon nanotube (SWNT) thin films. Application of external electric field results in downshifts…