Âé¶¹ÒùÔº

Search results for van der Waals materials

Nanomaterials Feb 11, 2022

Researchers reveal why nanowires stick to each other

Nanowires, used in sensors, transistors, optoelectronic devices and other systems that require subatomic preciseness, like to stick together. Untangling electrical wires can be a difficult task—imagine trying to separate ...

Nanomaterials Feb 11, 2022

Researchers advance graphene spintronics with 1D contacts to improve mobility in nano-scale devices

Researchers at The University of Manchester may have cleared a significant hurdle on the path to quantum computing, demonstrating step-change improvements in the spin transport characteristics of nanoscale graphene-based ...

Condensed Matter Feb 1, 2022

Âé¶¹ÒùÔºicists manipulate magnetism with light

With the help of a "playground" they created for observing exotic physics, MIT scientists and colleagues have not only found a new way to manipulate magnetism in a material with light but have also realized a rare form of ...

Condensed Matter Jan 31, 2022

Study unveils a Moiré nematic phase in twisted double bilayer graphene

Moiré superlattices are systems in which two sheets of a material are placed on top of each other with a small angle misalignment, resulting in a characteristic pattern known as the Moiré pattern. In recent years, many ...

Condensed Matter Jan 27, 2022

Ultrathin materials may pave the way for personal-sized quantum devices

Like the transistors in a classical computer, superconducting qubits are the building blocks of a quantum computer. While engineers have been able to shrink transistors to nanometer scales, however, superconducting qubits ...

Materials Science Jan 13, 2022

Towards high-performance organic optoelectronics with better crystallinity at semiconductor interface

Semiconductor electronic devices can be made of either inorganic crystals, formed by the strong bonding of atoms and ions, or organic crystals, which demonstrate weaker bonds held together by van der Waals forces (weak electric ...

Quantum Âé¶¹ÒùÔºics Jan 10, 2022

Âé¶¹ÒùÔºicists detect a hybrid particle held together by uniquely intense 'glue'

In the particle world, sometimes two is better than one. Take, for instance, electron pairs. When two electrons are bound together, they can glide through a material without friction, giving the material special superconducting ...

Nanophysics Jan 5, 2022

3D digital holograms on smartphones

3D holograms, previously seen only in science fiction movies, may soon make their way to consumer technology. Until now, 3D holograms based on phase shifting holography method could be captured using a large, specialized ...

Nanomaterials Dec 22, 2021

Scientists calculate how carbon nanotubes and their fibers experience fatigue

Up here in the macro world, we all feel fatigue now and then. It's the same for bundles of carbon nanotubes, no matter how perfect their individual components are.

Optics & Photonics Dec 21, 2021

Creating invisibility with superconducting materials

Invisibility devices may soon no longer be the stuff of science fiction. A new study published in the De Gruyter journal Nanophotonics by lead authors Huanyang Chen at Xiamen University, China, and Qiaoliang Bao, suggests ...

page 25 from 40