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Recent Advances Toward Developing Colloidal Quantum Dot Lasers

In a new review article in Nature Photonics, scientists from Los Alamos National Laboratory assess the status of research into colloidal quantum dot lasers with a focus on prospective electrically pumped devices, or laser diodes.

2 Sep 2021

Perovskite Quantum Dots-Based Memory Device can be Read Electrically, Optically

Researchers from National Taiwan Normal University and Kyushu University have come up with a new device that requires only a single semiconductor called perovskite to concurrently store and visually transmit data.

24 Aug 2021

Home-Grown Semiconductors for Ultra-Small Electronics, Quantum Dots, and Qubit Applications

'Growing' electronic components directly onto a semiconductor block avoids messy, noisy oxidation scattering that slows and impedes electronic operation.

20 Aug 2021

Boron Quantum Dots have Better Thermal Properties than Graphene, Research Shows

In a new publication from Opto-Electronic Advances, researchers led by Professor Han Zhang from Shenzhen University, Shenzhen, China, consider whether boron quantum dots surpass the graphene in thermal properties.

18 Aug 2021

An Overview of Three Decades of Research into Colloidal Quantum Dots

A new article in Science magazine gives an overview of almost three decades of research into colloidal quantum dots, assesses the technological progress for these nanometer-sized specs of semiconductor matter, and weighs the remaining challenges on the path to widespread commercialization for this promising technology with applications in everything from TVs to highly efficient sunlight collectors.

11 Aug 2021

Study Assesses Advances and Commercialization of Colloidal Quantum Dots

A new study published in Science magazine offers an outline of nearly 30 years of research performed on colloidal quantum dots.

6 Aug 2021

Equally Sized Perovskite Colloidal Quantum Dots Enable Better Optoelectronic Performance

Quantum dots are semiconductor particles only a few nanometers across that, thanks to their small size, exhibit peculiar optical and electronic properties due to quantum mechanics.

28 Jun 2021

New Technique Uses Graphene Quantum Dots to Make Better Catalysts

Hold on there, graphene. Seriously, your grip could help make better catalysts.

25 Jun 2021

Quantum Dots Communicate with Each Other by Exchanging Light

So-called quantum dots are a new class of materials with many applications. Quantum dots are realized by tiny semiconductor crystals with dimensions in the nanometre range.

4 Jun 2021

Implementing Opto-Spintronic Functionality in Common Semiconductor Nanostructures

It may be possible in the future to use information technology where electron spin is used to store, process and transfer information in quantum computers. It has long been the goal of scientists to be able to use spin-based quantum information technology at room temperature.

9 Apr 2021

Quantum Dots News

Recent Advances Toward Developing Colloidal Quantum Dot Lasers

Perovskite Quantum Dots-Based Memory Device can be Read Electrically, Optically

Home-Grown Semiconductors for Ultra-Small Electronics, Quantum Dots, and Qubit Applications

Boron Quantum Dots have Better Thermal Properties than Graphene, Research Shows

An Overview of Three Decades of Research into Colloidal Quantum Dots

Study Assesses Advances and Commercialization of Colloidal Quantum Dots

Equally Sized Perovskite Colloidal Quantum Dots Enable Better Optoelectronic Performance

New Technique Uses Graphene Quantum Dots to Make Better Catalysts

Quantum Dots Communicate with Each Other by Exchanging Light

Implementing Opto-Spintronic Functionality in Common Semiconductor Nanostructures

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

1First High-Res Map of Massive Explosion in NGC 4383

2Quantum Observer Paradox: Extending Measurement Disturbance

3Breakthrough for Next-Generation Quantum Computing

4Quantum Linear Solvers for Redundant Baseline Calibration

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