Two-state approximation in the Coulomb-blockade theory: Simple analytical results for a double-tunnel junction

Jc, Wan; McGreer, K.A.; Li, Glazman; Am, Goldman; Ri, Shekhter

doi:10.1103/physrevb.43.9381

Cited by 24 publications

(15 citation statements)

References 5 publications

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“…(24) and (26). There are six parameters in the model besides the voltage: the resistances, R L and R R , the capacitances, C L and C R , the temperature, T , and the offset voltage, V p .…”

Section: Numerical Resultsmentioning

confidence: 99%

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Zero-frequency current noise for the double-tunnel-junction Coulomb blockade

et al. 1993

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We compute the zero frequency current noise numerically and in several limits analytically for the coulomb blockade problem consisting of two tunnel junctions connected in series. At low temperatures over a wide range of voltages, capacitances, and resistances it is shown that the noise measures the variance in the number of electrons in the region between the two tunnel junctions. The average current, on the other hand, only measures the mean number of electrons. Thus, the noise provides additional information about transport in these devices which is not available from measuring the current alone. 1992 PACS 72.70.+m , 73.40.Gk

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“…(24) and (26). There are six parameters in the model besides the voltage: the resistances, R L and R R , the capacitances, C L and C R , the temperature, T , and the offset voltage, V p .…”

Section: Numerical Resultsmentioning

confidence: 99%

“…Our two-state approximation is similar but not identical to the one used in Ref. 26. They compute ρ ρ ρ…”

Section: Two State Regimementioning

confidence: 95%

Zero-frequency current noise for the double-tunnel-junction Coulomb blockade

et al. 1993

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“…We now have to do the sum over R and R ′ in (37). The probability of finding the initial reservoir state |R is given by the corresponding matrix element…”

Section: Tracing Out Environmental Statesmentioning

confidence: 99%

Charge Tunneling Rates in Ultrasmall Junctions

Ingold¹,

1992

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“…In our model [32] for PAT through small dots, we assume E c ≫ ∆ε, k B T , eV SD , nhf , such that we only need to consider two charge states (i.e. the electron number is either N or N + 1) [33]. We neglect level broadening due to a finite lifetime of the electrons on the dot.…”

Section: Master Equation For Pat Through a Quantum Dotmentioning

confidence: 99%

Photon Assisted Tunneling in Quantum Dots

Wiel

Oosterkamp

Franceschi

et al. 2002

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Abstract. This internal file takes care of list definitions and 'general' point size options. 1.1. Section size commands added command: \little. This is identical to \tiny here. Allowed type provided values: 5/6, 6/7, 7/8, 8/9.5, 9/11, 10/12, 11/13, 12/14, 14/18, 17/22, 20 Textheight and textwidthThese are the main reason for the existence of these files. For some stupid reason, L A T E X calculates textwidth out of \paperwidth. We did want to support letter paper, but our \textwidth is fixed, with the margins being calculated.Presume \textwidth and \marginparwidth are set in the stylefile, or we're in trouble. The 2pc value is used to compensate for the 'dead' corners in most laserprinters.Calculations are done 'AtBeginDocument' to allow changes made in the preamble and later on in the stylefile. Abstract. This internal file takes care of list definitions and 'general' point size options. This is a 'tight' file. 6/7, 7/8, 8/9, 9/10.5, 10/11.5, 11/13, 12/14, 14/18, 17/22, 20

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Two-state approximation in the Coulomb-blockade theory: Simple analytical results for a double-tunnel junction

Cited by 24 publications

References 5 publications

Zero-frequency current noise for the double-tunnel-junction Coulomb blockade

Zero-frequency current noise for the double-tunnel-junction Coulomb blockade

Charge Tunneling Rates in Ultrasmall Junctions

Photon Assisted Tunneling in Quantum Dots

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