Quantum Computing News

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Study Demonstrates Role of Optical Stark Effect in Valleytronics

A potential avenue to quantum computing currently generating quite the buzz in the high-tech industry is “valleytronics,” in which information is coded based on the wavelike motion of electrons moving through certain two-dimensional (2D) semiconductors. Now, a promising new pathway to valleytronic technology has been uncovered by researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab).

27 Jan 2015

New Micro-Ring Entangles Individual Particles of Light

Unlike Bilbo's magic ring, which entangles human hearts, engineers have created a new micro-ring that entangles individual particles of light, an important first step in a whole host of new technologies.

27 Jan 2015

CQT Announces Dates for 13th International Conference on Quantum Computing, Measurement and Communication

The Centre for Quantum Technologies is pleased to announce the dates for the 13th International Conference on Quantum Computing, Measurement and Communication: the conference will be held 4-8 July 2016 on the University Town campus of the National University of Singapore. The conference website is now live at qcmc.quantumlah.org.

21 Jan 2015

Single Electrons Tunneling Through Quantum Dots Power Rice Grain-Sized Laser

Princeton University researchers have built a rice grain-sized laser powered by single electrons tunneling through artificial atoms known as quantum dots. The tiny microwave laser, or "maser," is a demonstration of the fundamental interactions between light and moving electrons.

19 Jan 2015

Researchers Build Array of Single-Photon Detectors for Mounting on Optical Chips for Quantum Computations

A team of researchers has built an array of light detectors sensitive enough to register the arrival of individual light particles, or photons, and mounted them on a silicon optical chip. Such arrays are crucial components of devices that use photons to perform quantum computations.

12 Jan 2015

Peking University Scientists Cover Progress of 5/2 State in Paper on Fractional Quantum Hall Effect

The Hall effect, discovered in 1879, is observable when a Hall voltage perpendicular to the current is produced across a conductor under a magnetic field. Although the Hall effect was discovered in a sheet of gold leaf by Edwin Hall, this effect does not require a two-dimensional condition.

7 Jan 2015

New TCL 55” 4K UHD Quantum Dot TV to be Introduced in Europe and Asia Pacific Markets

The new TCL 55” 4K UHD Quantum Dot TV that launched in the Chinese market in December will soon be available in the targeted overseas markets, such as Europe and Asia Pacific, according to TCL Multimedia and QD Vision.

6 Jan 2015

Novel Trap Captures Atoms along Ultra Thin Glass Fiber for Future Quantum Computer Networks

In order to develop future quantum computer networks, it is necessary to hold a known number of atoms and read them without them disappearing.

6 Jan 2015

Nitrogen Vacancy Center Diamond Defect Plays a Big Role in Design of Universal Quantum Computer

In the race to design the world's first universal quantum computer, a special kind of diamond defect called a nitrogen vacancy (NV) center is playing a big role. NV centers consist of a nitrogen atom and a vacant site that together replace two adjacent carbon atoms in diamond crystal.

30 Dec 2014

Novel Method to Control Atoms for Future Quantum Computer Networks

In order to develop future quantum computer networks, it is necessary to hold a known number of atoms and read them without them disappearing. To do this, researchers from the Niels Bohr Institute have developed a method with a trap that captures the atoms along an ultra thin glass fiber, where the atoms can be controlled. The results are published in the scientific journal, Physical Review Letters.

26 Dec 2014

Quantum Computing News

Study Demonstrates Role of Optical Stark Effect in Valleytronics

New Micro-Ring Entangles Individual Particles of Light

CQT Announces Dates for 13th International Conference on Quantum Computing, Measurement and Communication

Single Electrons Tunneling Through Quantum Dots Power Rice Grain-Sized Laser

Researchers Build Array of Single-Photon Detectors for Mounting on Optical Chips for Quantum Computations

Peking University Scientists Cover Progress of 5/2 State in Paper on Fractional Quantum Hall Effect

New TCL 55” 4K UHD Quantum Dot TV to be Introduced in Europe and Asia Pacific Markets

Novel Trap Captures Atoms along Ultra Thin Glass Fiber for Future Quantum Computer Networks

Nitrogen Vacancy Center Diamond Defect Plays a Big Role in Design of Universal Quantum Computer

Novel Method to Control Atoms for Future Quantum Computer Networks

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

SideKick QCL Controller: Low-Noise Laser Control Solution

LabOne Q: An Intuitive Software Framework for Scalable Quantum Computing

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Quantum Computing News

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

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3Quantum Computing Revolutionizes Stock Prediction

4Quantum Circuits Enhance Blood Flow Predictions

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