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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

Exceptionally Strong THz Field Can Manipulate the Optical Properties of Quantum Dots

Using organic DAST crystals pumped with mid-IR pulses, researchers have created an exceptionally strong terahertz field that can directly drive a large change in transmission of a visible probe pulse in quantum dots.

4 Oct 2021

Infrared Quantum Dot Lasing at Room Temperature for Quantum Communications

Lasers, devices that emit light in one direction, with photons traveling at one specific frequency and all with the same phase (coherent), govern the way we communicate today.

30 Sep 2021