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 Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Retraction notice to "Cellular prion protein modulates age-related behavioral and neurochemical alterations in mice" [Neuroscience 164 (2009) 896-907].

Neuroscience·2026
Same author

Corrigendum to "Cellular Prion Protein Modulates Age-related Behavioral and Neurochemical Alterations in Mice" [Neuroscience 164(3) (2009) 896-907].

Neuroscience·2021
Same author

Erratum to 'Efficacy and correlative analyses of avelumab plus axitinib versus sunitinib in sarcomatoid renal cell carcinoma: post hoc analysis of a randomized clinical trial': [ESMO Open Volume 6, Issue 3, June 2021, 100101].

ESMO open·2021
Same author

[Primary immature teratoma of uterus:report of a case].

Zhonghua bing li xue za zhi = Chinese journal of pathology·2021
Same author

Successful TAMIS in an elderly patient with a large rectal adenoma.

Techniques in coloproctology·2021
Same author

[Analysis of the development trend and severity of the COVID-19 panidemic in the global world].

Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences·2021
Same journal

Quantitative Mechanism Separation of Single-Event Transients in Nanosheet Transistors via TCAD Simulation.

Nanotechnology·2026
Same journal

Antibacterial, mechanical and curing properties of PMMA bone cement loaded with copper nanoparticles.

Nanotechnology·2026
Same journal

Deep learning-enabled self-powered bimodal flexible sensor for intelligent access control.

Nanotechnology·2026
Same journal

Thickness-Dependent Decoupling Charge Transport and NH 3 Sensing in Multilayer MoS 2 Transistors.

Nanotechnology·2026
Same journal

Symmetry-Based Tight-Binding Hamiltonian for Monolayer 1T'-MoS 2 : Spin Textures and Spin-Resolved Transport in Nanoribbons.

Nanotechnology·2026
Same journal

Compact Modeling of Pd-MoS2 Self-rectifying RRAM based on modulated Schottky barrier equation.

Nanotechnology·2026
See all related articles

Related Experiment Video

Updated: Apr 5, 2026

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

15.5K

Undoped accumulation-mode Si/SiGe quantum dots.

M G Borselli1, K Eng, R S Ross

  • 1HRL Laboratories, LLC, Malibu, CA 90265, USA.

Nanotechnology
|August 26, 2015
PubMed
Summary
This summary is machine-generated.

We developed a novel quantum dot device using silicon-germanium heterostructures. This design allows precise control over electron tunneling, crucial for advancing quantum computing hardware.

More Related Videos

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications
10:56

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications

Published on: February 6, 2016

14.7K
Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode
10:41

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

Published on: May 31, 2018

9.3K

Related Experiment Videos

Last Updated: Apr 5, 2026

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

15.5K
Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications
10:56

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications

Published on: February 6, 2016

14.7K
Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode
10:41

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

Published on: May 31, 2018

9.3K

Area of Science:

  • Quantum Information Science
  • Condensed Matter Physics
  • Materials Science

Background:

  • Quantum dots are essential building blocks for quantum computers.
  • Controlling electron tunneling in quantum dots is critical for device functionality.
  • Silicon-germanium (SiGe) heterostructures offer low disorder for high-quality quantum dots.

Purpose of the Study:

  • To present a new quantum dot device design.
  • To demonstrate precise control over quantum dot electron occupancy and tunneling.
  • To enable scalable quantum information processing.

Main Methods:

  • Utilized undoped SiGe heterostructures for low disorder.
  • Implemented an overlapping gate stack for unique gate functions.
  • Controlled individual quantum dot occupancies and lateral tunneling.
  • Measured tunneling rates over nine orders of magnitude.

Main Results:

  • Demonstrated independent control of gate functions.
  • Achieved precise control over tunneling rates between dots and electron baths.
  • Quantified inter-dot tunnel coupling using anti-crossing measurements.
  • Found exponential dependence of tunneling on gate voltage.

Conclusions:

  • The novel SiGe quantum dot design enables precise control over quantum phenomena.
  • This device architecture is promising for scalable quantum computing.
  • The demonstrated control is essential for building robust qubits.