Results 51 to 60 of about 15,250 (188)
Coulomb Blockade without Tunnel Junctions [PDF]
Journal of the Korean Physical Society, 1999 4 pages, no figures(just for a change)
openaire +3 more sources
Results in Physics, 2019 Molecular electronic device is considered as a promising candidate for next generation electronic component, where the basic challenge involves understanding the charge and spin transports through molecular objects.
Yong-Chen Xiong +5 more
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Design optimization of Coulomb blockade devices [PDF]
7th International Workshop on Computational Electronics. Book of Abstracts. IWCE (Cat. No.00EX427), 2001 We investigate the design of a Coulomb blockade device consisting of a rectangular array of quantum dots or ultrasmall metallic islands with regard to its stability against geometric size disorder and offset charges. To simulate the device operation we perform a statistical analysis of the Coulomb blockade voltage which results in practical design ...
H.-O. Müller, D. Williams, H. Mizuta
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East European Journal of Physics, 2020 Among many emerging nanoelectronic devices, single-electron transistor (SET) is one of the frontier device architectures that can offer high operating speed at an ultra-low power consumption.
Milan Kumar Bera
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Tunable Quantum Dots from Atomically Precise Graphene Nanoribbons Using a Multi‐Gate Architecture
Advanced Electronic Materials, 2023 Atomically precise graphene nanoribbons (GNRs) are increasingly attracting interest due to their largely modifiable electronic properties, which can be tailored by controlling their width and edge structure during chemical synthesis. In recent years, the
Jian Zhang +16 more
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Frontiers in Physics, 2021 We study theoretically the properties of local heat originated from energy exchange between electrons passing through a quantum dot (QD) coupled to a phonon bath.
Zhu-Hua Wang, Wen-Cheng Huang
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Coulomb "blockade" of Nuclear Spin Relaxation in Quantum Dots
, 2002 We study the mechanism of nuclear spin relaxation in quantum dots due to the electron exchange with 2D gas. We show that the nuclear spin relaxation rate is dramatically affected by the Coulomb blockade and can be controlled by gate voltage.
A. Abragam +13 more
core +1 more source
Cotunneling and non-equilibrium magnetization in magnetic molecular monolayers
, 2007 Transport and non-equilibrium magnetization in monolayers of magnetic molecules subject to a bias voltage are considered. We apply a master-equation approach going beyond the sequential-tunneling approximation to study the Coulomb-blockade regime.
Carsten Timm +5 more
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Impact of capacitance and tunneling asymmetries on Coulomb blockade edges and Kondo peaks in non-equilibrium transport through molecular quantum dots [PDF]
, 2015 We investigate theorerically the non-equilibrium transport through a molecular quantum dot as a function of gate and bias voltage, taking into account the typical situation in molecular electronics. In this respect, our study includes asymmetries both in
Aligia, A. A. +2 more
core +4 more sources
Spin-polarization and Coulomb interaction dependent thermal rectification in a quantum dot system
New Journal of PhysicsBased on the master equation approach, we investigate the thermal transport through a diode composed of a quantum dot under Coulomb interaction and tunnel-coupled to two ferromagnetic leads with antiparallel spin polarizations.
Yufeng Su, Fenghua Qi, Guojun Jin
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