65 citations · 208 across the 8 of their papers we have counts for
11 papers
Catalysts for the hydrogen evolution reaction in alkaline medium: Configuring a cooperative mechanism at the Ag-AgS-MoS interface
Avraham Bar-Hen, Simon Hettler, Ashwin Ramasubramaniam +3
Designing electrocatalysts for HER in alkaline conditions to overcome the sluggish kinetics associated with the additional water dissociation step is a recognized challenge in prom…
On the Existence of Photoluminescence and Room-Temperature Spin Polarization in Ambipolar V doped MoS Monolayers
Dipak Maity, Rahul Sharma, Krishna Rani Sahoo +3
Opto-spintronics is an emerging field where ultra-thin magnetic-semiconductors having high spin-valley coupling play an important role. Here, we demonstrate substitutional vanadium…
Aberration-corrected transmission electron microscopy with Zernike phase plates
Simon Hettler, Raul Arenal
We explore the possibility of applying physical phase plates (PPs) in combination with aberration-corrected transmission electron microscopy. Phase-contrast transfer characteristic…
A Detailed Investigation of the Onion Structure of Exchanged Coupled Magnetic Fe(3-delta)O4@CoFe2O4@Fe(3-delta)O4 Nanoparticles
Kevin Sartori, Anamaria Musat, Fadi Choueikani +7
Nanoparticles (NPs) which combine several magnetic phases offer wide perspectives for cutting edge applications because of the high modularity of their magnetic properties. Besides…
Controlled chemical functionalization toward 3D-2D carbon nanohorn-MoS2 heterostructures with enhanced electrocatalytic activity for protons reduction
Antonia Kagkoura, Raul Arenal, Nikos Tagmatarchis
The realization of novel heterostructures arising from the combination of nanomaterials is an effective way to modify their physicochemical and electrocatalytic properties, giving…
Shelling with MoS Functional CuS@MoS2 Hybrids as Electrocatalysts for the Oxygen Reduction and Hydrogen Evolution Reactions
Avraham Bar-Hen, Ronen Bar Ziv, Tsion Ohaion-Raz +4
The development of noble-metal free electrocatalysts is of high importance for clean energy conversion applications. MoS has been considered as a promising low cost catalyst fo…