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Study Finds a New Way to Manipulate Auger Recombination Process in Quantum Dots

Quantum Dot (QD) is a nanometer-sized semiconductor nanocrystal that has unique optical properties such as the ability to emit light in the range of optical frequencies depending on its size.

6 Jan 2022

Quantum-Probe Field Microscopy for Imaging Ultrafast Electric Waveforms

Microscopic electric fields govern a remarkable variety of phenomena in condensed matter and their ultrafast evolutions drive plasmonics, phononics and highspeed nanoelectronics. Access to high-frequency electric waveforms is of crucial importance to diverse disciplines in nanoscience and technology, yet, microscopic measurements are still severely limited.

5 Jan 2022

Space Dust Analysis Could Solve Mystery of the Origins of Earth’s Water

An international team of scientists may have solved a key mystery about the origins of the Earth’s water, after uncovering persuasive new evidence pointing to an unlikely culprit - the Sun.

30 Dec 2021

Development of a Flexible Memory Device by Introducing Zero-Dimensional Quantum Dots

A two-dimensional (2D) nanomaterial-based flexible memory device is a critical element in the next-generation wearable market because it plays a crucial role in data storage, processing, and communication.

8 Dec 2021

New Technique Developed to Control Bonding Configuration of Heteroatoms in Graphene Quantum Dots

Graphene consists of a planar structure, with carbon atoms connected in a hexagonal shape that resembles a beehive. When graphene is reduced to several nanometers (nm) in size, it becomes a graphene quantum dot that exhibits fluorescent and semiconductor properties.

6 Dec 2021

Using the Coffee Ring Effect to Develop a New Method for Arranging Quantum Dots

If spilled coffee is not immediately wiped off, it leaves behind a stain where the edges are darker than the rest. This phenomenon is called the coffee ring effect.

25 Nov 2021

MIT Chemists Find Way to Control Unwanted Blinking in Quantum Dots

Quantum dots, discovered in the 1990s, have a wide range of applications and are perhaps best known for producing vivid colors in some high-end televisions.

23 Nov 2021

Novel Nanoantenna may Help Bring Quantum Information Networks Closer to Practical Use

Information storage and transfer in the manner of simple ones and zeros-;as in today's classical computer technologies-;is insufficient for quantum technologies under development.

17 Nov 2021

Novel Proof Clears the Way for Quantum Artificial Intelligence

Convolutional neural networks running on quantum computers have generated significant buzz for their potential to analyze quantum data better than classical computers can.

19 Oct 2021

New Approach to Improve Accuracy of Reading Electron Spin States on Quantum Dots

At the Institute of Scientific and Industrial Research (SANKEN) of Osaka University, scientists have trained a deep neural network to accurately identify the output state of quantum bits, even in the presence of environmental noise.

19 Oct 2021

Quantum Dots News

Study Finds a New Way to Manipulate Auger Recombination Process in Quantum Dots

Quantum-Probe Field Microscopy for Imaging Ultrafast Electric Waveforms

Space Dust Analysis Could Solve Mystery of the Origins of Earth’s Water

Development of a Flexible Memory Device by Introducing Zero-Dimensional Quantum Dots

New Technique Developed to Control Bonding Configuration of Heteroatoms in Graphene Quantum Dots

Using the Coffee Ring Effect to Develop a New Method for Arranging Quantum Dots

MIT Chemists Find Way to Control Unwanted Blinking in Quantum Dots

Novel Nanoantenna may Help Bring Quantum Information Networks Closer to Practical Use

Novel Proof Clears the Way for Quantum Artificial Intelligence

New Approach to Improve Accuracy of Reading Electron Spin States on Quantum Dots

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

LabOne Q: An Intuitive Software Framework for Scalable Quantum Computing

ORCA-Quest qCMOS Camera by Hamamatsu

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Repeat-Until-Success Algorithm for Quantum Gate Decomposition

Researchers Exploit the Color Centers in Diamond to Enhance Dynamic Nuclear Polarization Processes for NMR Applications

Application of Electro-Optic Phase Modulator in Pound-Drever Hall Technique for Laser Frequency Stabilization

Quantum Dots 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

1XRISM Unveils Elemental Composition Near Supermassive Black Hole

2New Device Enables Fine-Tuning of Information Flow in Qubits

3Circular Rydberg Atoms Extend Qubit Lifetime

4Deep Underground Detectors Push Limits of Dark Matter Particle Mass

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