Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

π Electron Effects on Chemical Shift: Overview

π Electron Effects on Chemical Shift: Overview

An applied magnetic field causes loosely bound π-electrons in organic molecules to circulate, producing a local or induced diamagnetic field over a large spatial volume. As the molecules tumble in solution, the field generated by π-electrons in spherical substituents results in a zero net field. However, the net field generated by π-electrons in non-spherical substituents is not zero. The effect of this induced field depends on the orientation of the molecule with respect to B0,...

Hybridization of Atomic Orbitals II

Hybridization of Atomic Orbitals II

sp3d and sp3d 2 Hybridization

Hybridization of Atomic Orbitals I

Hybridization of Atomic Orbitals I

The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...

Atomic Nuclei: Nuclear Spin State Overview

Atomic Nuclei: Nuclear Spin State Overview

NMR-active nuclei have energy levels called 'spin states' that are associated with the orientations of their nuclear magnetic moments. In the absence of a magnetic field, the nuclear magnetic moments are randomly oriented, and the spin states are degenerate. When an external magnetic field is applied, the spin states have only 2 + 1 orientations available to them. A proton with = ½ has two available orientations. Similarly, for a quadrupolar nucleus with a nuclear spin value of one, the...

You might also read

Related Articles

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

Sort by

Same author

Carboxypeptidase activity drives L,D-transpeptidase essentiality during vegetative growth and sporulation in <i>Clostridioides difficile</i>.

bioRxiv : the preprint server for biology·2026

Same author

Cefiderocol heteroresistance in NDM Enterobacterales.

The Lancet. Infectious diseases·2026

Same author

The lytic transglycosylase MltA participates in turnover of septal peptidoglycan in <i>Escherichia coli</i>.

bioRxiv : the preprint server for biology·2026

Same author

Shift in pre-existing antibiotic heteroresistance explains change in antimicrobial susceptibility status from susceptible to resistant during patient treatment.

The Lancet. Microbe·2026

Same author

CenIR, an essential BlaIR-family regulatory system in <i>C. difficile</i>.

bioRxiv : the preprint server for biology·2026

Same author

Translocation of bacteria from the gut to the brain in mice.

PLoS biology·2026

Search research articles

Related Experiment Video

Updated: Mar 19, 2026

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

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

Published on: June 3, 2015

Single-qubit gates based on targeted phase shifts in a 3D neutral atom array.

Yang Wang¹, Aishwarya Kumar¹, Tsung-Yao Wu¹

¹Department of Physics, Pennsylvania State University, University Park, PA, USA.

Science (New York, N.Y.)

|June 25, 2016

Summary

Researchers developed a new method for quantum gates that significantly improves scalability. This technique allows for a dramatic increase in the number of qubits, overcoming a major hurdle in quantum computing development.

More Related Videos

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

Published on: November 1, 2013

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics

Published on: January 19, 2018

Related Experiment Videos

Last Updated: Mar 19, 2026

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

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

Published on: June 3, 2015

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

Published on: November 1, 2013

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics

Published on: January 19, 2018

Area of Science:

Quantum Information Science
Atomic Physics
Quantum Computing Hardware

Background:

Individual quantum bit (qubit) and quantum gate quality have improved.
Scaling the number of qubits in quantum systems remains a significant challenge.

Purpose of the Study:

To demonstrate a novel approach for arbitrary single-qubit gates.
To enable significant scaling of qubit numbers in quantum systems.

Main Methods:

Developed single-qubit gates based on targeted phase shifts.
Applied the method to atom or ion-like systems.
Executed gates in series on 48 individually targeted sites within a 3D optical lattice array.
Utilized randomized benchmarking to assess gate fidelity.

Main Results:

Achieved high insensitivity to addressing beam imperfections and minimal cross-talk.
Demonstrated an average gate fidelity of 0.9962(16).
Reported an average cross-talk fidelity of 0.9979(2).

Conclusions:

The targeted phase shift approach allows for dramatic scaling of qubit numbers.
This method is robust and suitable for large-scale quantum computing architectures.
High gate fidelities were experimentally validated in a multi-qubit system.