@article { ISI:000183557300045,
	title = {Voltage-induced phase transition in arrays of metallic nanodots: Computed transport and surface potential structure},
	journal = {APPLIED PHYSICS LETTERS},
	volume = {82},
	year = {2003},
	month = {JUN 23},
	pages = {4543-4545},
	abstract = {Computed dc transport in compressed arrays of metallic quantum dots exhibits a voltage-induced phase transition at low temperatures. The transition is seen in the temperature dependence of the conductance at different voltages: from a variable hopping dependence at low voltage to an ohmic, activated behavior at higher voltages. The computations also exhibit the transition as a break in the current versus voltage plots at low temperatures where, at higher voltages, the plot is linear. At higher temperatures, the conductance is ohmic. A many-electron basis is used. The same transition is seen in the surface potential contours. (C) 2003 American Institute of Physics.},
	issn = {0003-6951},
	doi = {10.1063/1.1583871},
	author = {Remacle, F. and LEVINE, RD}
}
