منابع مشابه
Long-range electrostatic screening in ionic liquids.
Electrolyte solutions with high concentrations of ions are prevalent in biological systems and energy storage technologies. Nevertheless, the high interaction free energy and long-range nature of electrostatic interactions makes the development of a general conceptual picture of concentrated electrolytes a significant challenge. In this work, we study ionic liquids, single-component liquids com...
متن کاملThe effect of electrostatic screening on a nanometer scale electrometer.
We investigate the effect of electrostatic screening on a nanoscale silicon MOSFET electrometer. We find that screening by the lightly doped p-type substrate, on which the MOSFET is fabricated, significantly affects the sensitivity of the device. We are able to tune the rate and magnitude of the screening effect by varying the temperature and the voltages applied to the device, respectively. We...
متن کاملScreening and electrostatic doping in multilayer graphene systems MARCELO KURODA
Submitted for the MAR12 Meeting of The American Physical Society Screening and electrostatic doping in multilayer graphene systems MARCELO KURODA, J. TERSOFF, RAZVAN NISTOR, GLENN MARTYNA, IBM TJ Watson Research Center — We study the electrostatic screening in multilayer graphene systems using ab initio calculations and analytical models. First principles calculations reveal that oriented (Bern...
متن کامل1 99 3 Electrostatic screening in fullerene molecules
We study the Coulomb interactions in fullerene molecules within a continuum formalism. The model gives rise to a renormalizable field theory, which has many similarities to standard quantum electrodynamics. The effective electric charge at low energies is reduced by screening processes. The associated renormalization of the one electron Green’s function leads to the vanishing of the quasipartic...
متن کاملElectrostatic screening stimulates rate-limiting steps in mitochondrial electron transport.
The effect of electrostatic screening of fixed negative charges on uncoupled mitochondrial electron transport was investigated with substrates with different charge and different sites of donation of electrons to the electron-transport chain of Jerusalem-artichoke (Helianthus tuberosus L.) mitochondria. Duroquinol (neutral substrate) was oxidized with a pH optimum of 7.6-7.8. The addition of ca...
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ژورنال
عنوان ژورنال: Journal of Mathematical Physics
سال: 1975
ISSN: 0022-2488
DOI: 10.1063/1.522539