Results 161 to 170 of about 15,250 (188)

From the Coulomb blockade regime to the Non-Coulomb blockade regime

Physica B: Condensed Matter, 2014
Abstract The investigations on the Coulomb blockade (CB) effect, which strongly affects the transport properties of the quantum devices, are generally restricted to the regime where the Coulomb repulsion U is far larger than the temperature T, yet the critical status was not discussed.
Miao Wang, Reng-lai Wu, Yabin Yu, Wei-qing Huang, Zheng Ma   +4 more
openaire   +1 more source

Coulomb blockade of resonant tunneling

Physical Review B, 1990
Ultrasmall double-barrier semiconductor structures are investigated in terms of the semiclassical sequential theory of resonant tunneling. The quantization of the charge buildup in the quantum well is taken into account. A peaked I-V characteristic is obtained, with each peak corresponding to an integer number of electrons in the well.
openaire   +2 more sources

Coulomb blockade of two-electron tunneling

Physical Review Letters, 1993
We study the Coulomb blockade in a superconducting grain, connected to two normal electrodes by tunnel junctions. At small bias, the conductance of this system is due to electrons passing in pairs through the grain. The linear conductance is periodic in the gate voltage.
Hekking, Frank, Glazman, C. I., Matveev, K. A., Shekter, R. I.   +3 more
openaire   +2 more sources

High-Temperature Coulomb Blockade

Siberian Journal of Physics, 2009
The Coulomb blockade effect is studied in a single-electron transistor – quantum dot, separated from source and drain areas by tunnel junctions. Peculiarity of the transistor is that it is made on the basis of semiconducting membrane, separated from the suffer.
Artur Pogosov, Maxim Budantsev, Andrey Shevyrin, Alexey Plotnikov, Ashat Bakarov, Aleksandr Toropov   +5 more
openaire   +1 more source

Coulomb blockade with voltage-dependent capacitance

Physical Review B, 1993
The effect of voltage-dependent capacitance on the Coulomb blockade is discussed. The effect is caused by the redistribution of the voltage-induced charge on the capacitor plates. A semiconducting microstructure for observation of this effect is proposed. Its energy-charge dependence is obtained by means of Thomas-Fermi theory.
openaire   +2 more sources

Coulomb Blockade

2019
Ching-Yao Fong, Marek S. Wartak
openaire   +1 more source

Carbon single-electron point source controlled by Coulomb blockade

Carbon, 2021
Victor I Kleshch, Vitali Porshyn, Anton S Orekhov   +2 more
exaly  

Coulomb blockade

2009
openaire   +1 more source

Coulomb Blockade in a Coupled Nanomechanical Electron Shuttle

ACS Nano, 2012
Chulki Kim, Marta Prada, Robert H Blick
exaly  

Coulomb Blockade

1998
openaire   +1 more source