Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Hydrogenic spin quantum computing in silicon: a digital approach.

A J Skinner1, M E Davenport, B E Kane

  • 1Laboratory for Physical Sciences, University of Maryland, College Park, Maryland 20740, USA.

Physical Review Letters
|March 14, 2003
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Strongly Metallic Electron and Hole 2D Transport in an Ambipolar Si-Vacuum Field Effect Transistor.

Physical review letters·2015
Same author

Ajuga turkestanica increases Notch and Wnt signaling in aged skeletal muscle.

European review for medical and pharmacological sciences·2014
Same author

Integer quantum Hall effect on a six-valley hydrogen-passivated silicon (111) surface.

Physical review letters·2007
Same author

Enhanced response of granulosa and theca cells from sheep carriers of the FecB mutation in vitro to gonadotropins and bone morphogenic protein-2, -4, and -6.

Endocrinology·2006
Same author

Depression in HIV-infected patients: allopathic, complementary, and alternative treatments.

Journal of psychosomatic research·2004
Same author

Density-dependent spin polarization in ultra-low-disorder quantum wires.

Physical review letters·2002

We propose a scalable silicon quantum computing architecture using spin-pair qubits. This design offers robust digital processing and enables multiqubit logic for advanced quantum computation.

Area of Science:

  • Quantum computing
  • Solid-state physics
  • Quantum information science

Background:

  • Developing scalable and robust quantum computing architectures is a major challenge.
  • Silicon-based quantum systems offer potential for integration and manufacturing.

Purpose of the Study:

  • To propose a novel quantum computing architecture utilizing spin-pair encoded qubits in silicon.
  • To demonstrate a digital processing approach that is insensitive to tuning errors.

Main Methods:

  • Utilizing electron-nuclear spin-pairs as qubits in a silicon platform.
  • Controlling qubit states via a dc magnetic field and electrode-switched hyperfine interaction.
  • Implementing multiqubit logic through electron shuttling between donors.

Related Experiment Videos

Main Results:

  • The proposed digital processing is inherently insensitive to tuning errors and simplifies modeling.
  • Electron shuttling facilitates the creation of multi-qubit logic gates.
  • Hydrogenic spin qubits are transferable between nuclear spin-pairs (long coherence) and electron spin-pairs (fast measurement/initialization).

Conclusions:

  • The architecture is scalable to highly parallel operations, paving the way for large-scale quantum processors.
  • This approach offers a promising route towards fault-tolerant quantum computation in silicon.
  • The flexibility of spin-pair qubits enhances both control and readout capabilities.