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Loading a quantum-dot based “Qubyte” register. / Volk, C.; Zwerver, A. M.J.; Mukhopadhyay, U.; Eendebak, P. T.; van Diepen, C. J.; Dehollain, J. P.; Hensgens, T.; Fujita, T.; Vandersypen, L. M.K.; More Authors.

In: NPJ Quantum Information, Vol. 5, No. 1, 29, 2019.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Volk, C, Zwerver, AMJ, Mukhopadhyay, U, Eendebak, PT, van Diepen, CJ, Dehollain, JP, Hensgens, T, Fujita, T, Vandersypen, LMK & More Authors 2019, 'Loading a quantum-dot based “Qubyte” register', NPJ Quantum Information, vol. 5, no. 1, 29. https://doi.org/10.1038/s41534-019-0146-y

APA

Volk, C., Zwerver, A. M. J., Mukhopadhyay, U., Eendebak, P. T., van Diepen, C. J., Dehollain, J. P., Hensgens, T., Fujita, T., Vandersypen, L. M. K., & More Authors (2019). Loading a quantum-dot based “Qubyte” register. NPJ Quantum Information, 5(1), [29]. https://doi.org/10.1038/s41534-019-0146-y

Vancouver

Author

Volk, C. ; Zwerver, A. M.J. ; Mukhopadhyay, U. ; Eendebak, P. T. ; van Diepen, C. J. ; Dehollain, J. P. ; Hensgens, T. ; Fujita, T. ; Vandersypen, L. M.K. ; More Authors. / Loading a quantum-dot based “Qubyte” register. In: NPJ Quantum Information. 2019 ; Vol. 5, No. 1.

BibTeX

@article{84b417324b0f4155ad3e881ef3fc584f,
title = "Loading a quantum-dot based “Qubyte” register",
abstract = "Electrostatically defined quantum dot arrays offer a compelling platform for quantum computation and simulation. However, tuning up such arrays with existing techniques becomes impractical when going beyond a handful of quantum dots. Here, we present a method for systematically adding quantum dots to an array one dot at a time, in such a way that the number of electrons on previously formed dots is unaffected. The method allows individual control of the number of electrons on each of the dots, as well as of the interdot tunnel rates. We use this technique to tune up a linear array of eight GaAs quantum dots such that they are occupied by one electron each. This new method overcomes a critical bottleneck in scaling up quantum-dot based qubit registers.",
author = "C. Volk and Zwerver, {A. M.J.} and U. Mukhopadhyay and Eendebak, {P. T.} and {van Diepen}, {C. J.} and Dehollain, {J. P.} and T. Hensgens and T. Fujita and Vandersypen, {L. M.K.} and {More Authors}",
year = "2019",
doi = "10.1038/s41534-019-0146-y",
language = "English",
volume = "5",
journal = "NPJ Quantum Information",
issn = "2056-6387",
publisher = "Nature Publishing Group",
number = "1",

}

RIS

TY - JOUR

T1 - Loading a quantum-dot based “Qubyte” register

AU - Volk, C.

AU - Zwerver, A. M.J.

AU - Mukhopadhyay, U.

AU - Eendebak, P. T.

AU - van Diepen, C. J.

AU - Dehollain, J. P.

AU - Hensgens, T.

AU - Fujita, T.

AU - Vandersypen, L. M.K.

AU - More Authors, null

PY - 2019

Y1 - 2019

N2 - Electrostatically defined quantum dot arrays offer a compelling platform for quantum computation and simulation. However, tuning up such arrays with existing techniques becomes impractical when going beyond a handful of quantum dots. Here, we present a method for systematically adding quantum dots to an array one dot at a time, in such a way that the number of electrons on previously formed dots is unaffected. The method allows individual control of the number of electrons on each of the dots, as well as of the interdot tunnel rates. We use this technique to tune up a linear array of eight GaAs quantum dots such that they are occupied by one electron each. This new method overcomes a critical bottleneck in scaling up quantum-dot based qubit registers.

AB - Electrostatically defined quantum dot arrays offer a compelling platform for quantum computation and simulation. However, tuning up such arrays with existing techniques becomes impractical when going beyond a handful of quantum dots. Here, we present a method for systematically adding quantum dots to an array one dot at a time, in such a way that the number of electrons on previously formed dots is unaffected. The method allows individual control of the number of electrons on each of the dots, as well as of the interdot tunnel rates. We use this technique to tune up a linear array of eight GaAs quantum dots such that they are occupied by one electron each. This new method overcomes a critical bottleneck in scaling up quantum-dot based qubit registers.

UR - http://www.scopus.com/inward/record.url?scp=85068588838&partnerID=8YFLogxK

U2 - 10.1038/s41534-019-0146-y

DO - 10.1038/s41534-019-0146-y

M3 - Article

AN - SCOPUS:85068588838

VL - 5

JO - NPJ Quantum Information

JF - NPJ Quantum Information

SN - 2056-6387

IS - 1

M1 - 29

ER -

ID: 57004606