most citedStep bunching with both directions of the current: Vicinal W(110) surfaces versus atomistic scale model

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cond-mat.mtrl-sci2017★ 24 cited

Step bunching with both directions of the current: Vicinal W(110) surfaces versus atomistic scale model

Olzat Toktarbaiuly, Victor Usov, Cormac Ó Coileáin +14

We report for the first time the observation of bunching of monoatomic steps on vicinal W(110) surfaces induced by step up or step down currents across the steps. Measurements reve…

cond-mat.mtrl-sci2016

Scaling of the minimal step-step distance with the step-bunch size: Theoretical predictions and experimental findings (a mini-review)

Katarzyna Siewierska, Vesselin Tonchev

We review the studies on the scaling of the minimal step-step distance lmin in the bunch with the bunch size N, l_min~N^(-γ). We build our retrospective around the different values…