6.3k citations · 6.4k across the 7 of their papers we have counts for
7 papers
Raman spectroscopy of few-layers TaS and Mo-doped TaS with enhanced superconductivity
S. Valencia-Ibáñez, D. Jimenez-Guerrero, J. D. Salcedo-Pimienta +6
The use of simple, fast and economic experimental tools to characterize low-dimensional materials is an important step in the process of democratizing the use of such materials in…
Rational Design of Photo-Electrochemical Hybrid Devices based on Graphene and Chlamydomonas reinhardtii Light-Harvesting Proteins
Martha Ortiz-Torres, Miguel Fernández-Niño, Juan C Cruz +5
Dye-sensitized solar cells (DSSCs) have been highlighted as the promising alternative to generate clean energy based on low pay-back time materials. These devices have been designe…
Large thermoelectric figure of merit in graphene layered devices at low temperature
Daniel Olaya, Mikel Hurtado-Morales, Daniel Gomez +3
Nanostructured materials have emerged as an alternative to enhance the figure of merit (ZT) of thermoelectric (TE) devices. Graphene exhibits a high electrical conductivity (in-pla…
Efficient fluorescence quenching in electrochemically exfoliated graphene decorated with gold nanoparticles
M. Hurtado-Morales, M. Ortiz, C. Acuna +3
High surface area graphene sheets were obtained by electrochemical exfoliation of graphite in an acid media under constant potential conditions. Filtration and centrifugation proce…
Turbostratic graphitic microstructures: electronically decoupled multilayer graphene devices with robust high charge carrier mobility
Yenny R. Hernandez, Sebastian Schweitzer, June-Seo Kim +9
Carbon nanomaterials continue to amaze scientists due to their exceptional physical properties. Recently there have been theoretical predictions and first reports on graphene multi…
Liquid phase production of graphene by exfoliation of graphite in surfactant/water solutions
Y Hernandez, M Lotya, V Nicolosi +4
We have demonstrated a method to disperse and exfoliate graphite to give graphene suspended in water-surfactant solutions. Optical characterisation of these suspensions allowed the…