activity
20072012
most citedCurrent-induced cleaning of graphene

609 citations · 1.8k across the 9 of their papers we have counts for

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Showing cond-mat.mes-hallShow all

5 papers · 1 filter

cond-mat.mes-hall2012★ 79 cited

Quantum Dots at Room Temperature carved out from Few-Layer Graphene

Amelia Barreiro, Herre S. J. van der Zant, Lieven M. K. Vandersypen

We present graphene quantum dots endowed with addition energies as large as 1.6 eV, fabricated by the controlled rupture of a graphene sheet subjected to a large electron current i…

cond-mat.mes-hall2012★ 33 cited

Lattice Expansion in Seamless Bi layer Graphene Constrictions at High Bias

Felix Boerrnert, Amelia Barreiro, Daniel Wolf +4

Our understanding of sp2 carbon nanostructures is still emerging and is important for the development of high performance all carbon devices. For example, in terms of the structura…

cond-mat.mes-hall2012★ 99 cited

Graphene at high bias: cracking, layer by layer sublimation and fusing

Amelia Barreiro, Felix Boerrnert, Mark H. Ruemmeli +2

Graphene and few-layer graphene at high bias expose a wealth of phenomena due to the high temperatures reached. With in-situ transmission electron microscopy (TEM) we observe direc…

cond-mat.mes-hall2011★ 343 cited

Room-temperature gating of molecular junctions using few-layer graphene nanogap electrodes

Ferry Prins, Amelia Barreiro, Justus W. Ruitenberg +4

We report on a method to fabricate and measure gateable molecular junctions which are stable at room temperature. The devices are made by depositing molecules inside a few-layer gr…

cond-mat.mes-hall2009★ 208 cited

Transport properties of graphene in the high-current limit

Amelia Barreiro, Michele Lazzeri, Joel Moser +2

We present a detailed study of the high-current transport properties of graphene devices patterned in a four-point configuration. The current tends to saturate as the voltage acros…