39 citations · 68 across the 6 of their papers we have counts for
6 papers
Nanometers-thick Ferromagnetic Surface Produced by Laser Cutting of Diamond
Annette Setzer, Pablo D. Esquinazi, Sergei Buga +8
In this work, we demonstrate that cutting diamond crystals with a laser (532~nm wavelength, 0.5~mJ energy, 200~ns pulse duration at 15~kHz) produces a nm thick surfac…
Influence of surface band bending on a narrow band gap semiconductor: Tunneling atomic force studies of graphite with Bernal and rhombohedral stacking orders
Regina Ariskina, Michael Schnedler, Pablo D. Esquinazi +7
Tunneling atomic force microscopy (TUNA) was used at ambient conditions to measure the current-voltage (-) characteristics at clean surfaces of highly oriented graphite sampl…
Influence of Interfaces on the Transport Properties of Graphite revealed by Nanometer Thickness Reduction
Mahsa Zoraghi, José Barzola-Quiquia, Markus Stiller +2
We investigated the influence of thickness reduction on the transport properties of graphite microflakes. Using oxygen plasma etching we decreased the thickness of highly oriented…
Electrical Transport Properties of Polycrystalline and Amorphous TiO2 Single Nanotubes
Markus Stiller, Jose Barzola-Quiquia, Pablo Esquinazi +5
The electrical transport properties of anodically grown TiO2 nanotubes was investigated. Amorphous nanotubes were anodically grown on titanium foil and transformed through annealin…
Fabrication and electrical transport properties of embedded graphite microwires in a diamond matrix
J. Barzola-Quiquia, T. Lühmann, R. Wunderlich +6
Micrometer width and nanometer thick wires with different shapes were produced $\approx 3~\upmu$m below the surface of a diamond crystal using a microbeam of He ions with 1.8~M…
Influence of rhombohedral stacking order in the electrical resistance of bulk and mesoscopic graphite
M. Zoraghi, J. Barzola-Quiquia, M. Stiller +6
The electrical, in-plane resistance as a function of temperature of bulk and mesoscopic thin graphite flakes obtained from the same batch was investigated. Samples thicker t…