Microwave manipulation of electrons in silicon quantum dots

T. Ferrus, A. Rossi, T. Kodera, T. Kambara, W. Lin, S. Oda, D. A. Williams

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Abstract

In quantum computation, the choice for the qubit implementation drives the method to be used to manipulate qubits and read out the computed state. For this, either electro-magnetic pulses or photons can be used. In semiconductors, qubit states in GaAs may be manipulated using a combination of surface acoustic waves in the GHz range while applying radiofrequency pulses [1] or static magnetic fields [2] to access the spin states but exciton states in InAs/GaAs quantum dots necessitate photons of energy about 1.3 eV to be manipulated. Optical access is also possible for accessing Rydberg states of implanted atoms in silicon as well as for realizing quantum operations [3]. However, in the case of the Kane-related proposals, electrical pulses are generally preferred and privileged. © 2012 IEEE.

LanguageEnglish
Title of host publication2012 IEEE Silicon Nanoelectronics Workshop, SNW 2012
Place of PublicationPiscataway, NJ.
Number of pages2
DOIs
Publication statusPublished - 12 Oct 2012
Event2012 17th IEEE Silicon Nanoelectronics Workshop, SNW 2012 - Honolulu, HI, United States
Duration: 10 Jun 201211 Jun 2012

Conference

Conference2012 17th IEEE Silicon Nanoelectronics Workshop, SNW 2012
CountryUnited States
CityHonolulu, HI
Period10/06/1211/06/12

Fingerprint

Semiconductor quantum dots
Photons
Rydberg states
Microwaves
Electromagnetic pulse
Quantum computers
Silicon
Electrons
Excitons
Surface waves
Acoustic waves
Semiconductor materials
Magnetic fields
Atoms

Keywords

  • acoustic surface wave devices
  • photons
  • quantum computers
  • semiconductor quantum dots

Cite this

Ferrus, T., Rossi, A., Kodera, T., Kambara, T., Lin, W., Oda, S., & Williams, D. A. (2012). Microwave manipulation of electrons in silicon quantum dots. In 2012 IEEE Silicon Nanoelectronics Workshop, SNW 2012 [6243289] Piscataway, NJ.. https://doi.org/10.1109/SNW.2012.6243289
Ferrus, T. ; Rossi, A. ; Kodera, T. ; Kambara, T. ; Lin, W. ; Oda, S. ; Williams, D. A. / Microwave manipulation of electrons in silicon quantum dots. 2012 IEEE Silicon Nanoelectronics Workshop, SNW 2012. Piscataway, NJ., 2012.
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Ferrus, T, Rossi, A, Kodera, T, Kambara, T, Lin, W, Oda, S & Williams, DA 2012, Microwave manipulation of electrons in silicon quantum dots. in 2012 IEEE Silicon Nanoelectronics Workshop, SNW 2012., 6243289, Piscataway, NJ., 2012 17th IEEE Silicon Nanoelectronics Workshop, SNW 2012, Honolulu, HI, United States, 10/06/12. https://doi.org/10.1109/SNW.2012.6243289

Microwave manipulation of electrons in silicon quantum dots. / Ferrus, T.; Rossi, A.; Kodera, T.; Kambara, T.; Lin, W.; Oda, S.; Williams, D. A.

2012 IEEE Silicon Nanoelectronics Workshop, SNW 2012. Piscataway, NJ., 2012. 6243289.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

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Ferrus T, Rossi A, Kodera T, Kambara T, Lin W, Oda S et al. Microwave manipulation of electrons in silicon quantum dots. In 2012 IEEE Silicon Nanoelectronics Workshop, SNW 2012. Piscataway, NJ. 2012. 6243289 https://doi.org/10.1109/SNW.2012.6243289