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Supercapacitor Electrodes Using Graphene Oxide and Carbon Nanohorns

AZoNano   -   Nanotechnology Websites

Nickel-cobalt (Ni-Co) layered double hydroxide (LDH) has been investigated as a promising supercapacitor electrode material. A recent study published in the International Journal of Energy Research...

Sep 10, 2022

How Can Ion Diffusion Kinetics Influence Nanopore Sensing?

AZoNano   -   Nanotechnology Websites

Nanopore sensing has emerged as a versatile approach to detecting and identifying biomolecules. Within this frame of reference, the fast-responding ionic current is considered an essential criterion for accurately measuring small objects with a na...

Sep 10, 2022

Nanomolding could speed discovery of new topological materials

Nanowerk   -   Nanotechnology Websites

Nanomolding of topological nanowires could speed the discovery of new materials for applications such as quantum computing, microelectronics and clean-energy catalysts.

Sep 10, 2022

Quantum Breakthrough: Researchers Demonstrate Full Control of a Three-Qubit System

SciTechDaily   -   Scientific News Websites

Error correction in a silicon qubit system was demonstrated by the researchers. By demonstrating error correction in a three-qubit silicon-based quantum computing device, researchers from RIKEN in Japan have made a significant advancement toward l...

Sep 10, 2022

Domain Wall Discovery Points Toward Self-Healing Circuits

IEEE Spectrum   -   Scientific and Educational Websites

Atomically thin materials such as graphene have drawn attention for how electrons can race in them at exceptionally quick speeds, leading to visions of advanced new electronics. Now scientists find that similar behavior can exist within two-dimens...

Sep 10, 2022

Why once-gold ceilings in Spain’s Alhambra palace have purple stains

Science News   -   Scientific News Websites

Moisture infiltrated flawed gilding at the iconic palace, leading to corrosion that deposited gold nanoparticles of the right size to appear purple.

Sep 9, 2022

Aligning the Eyes of the Universe Machine

IEEE Spectrum   -   Scientific and Educational Websites

The James Webb Space Telescope, in just a few months of operation, has begun to change our view of the universe. Its images—more detailed than what was possible before—show space aglow with galaxies, some of them formed very soon after the big bang.

Sep 9, 2022

3D nanoprinting using semiconductor quantum dots to create optoelectrical materials

Phys.org   -   Scientific News Websites

A team of researchers from Tsinghua University, working with a colleague from Jilin University, has developed a new 3D nanoprinting technique that uses semiconducting quantum dots. In their paper published in the journal Science, the group describ...

Sep 9, 2022

Fine-Tuning of Kerker Effects

AZoNano   -   Nanotechnology Websites

The so-called generalized Kerker effects allow light to be scattered in a specific direction using all-dielectric nanostructures. However, these effects only exist for a specific polarization or are polarization-independent.

Sep 9, 2022

Optofluidic force induction allows for real-time nanoparticle characterization

Phys.org   -   Scientific News Websites

A team of researchers at Brave Analytics GmbH, working with a colleague from the Gottfried Schatz Research Center and another from the Institute of Physics, all in Austria, has developed a device that is capable of conducting real-time nanoparticl...

Sep 9, 2022

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