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General Physics Aug 29, 2023

Researchers formulate 'golden rules' for controlling alignment of supermoiré lattices

National University of Singapore (NUS) physicists have developed a technique to precisely control the alignment of supermoiré lattices by using a set of golden rules, paving the way for the advancement of next generation ...

Condensed Matter Aug 16, 2023

Visualizing the microscopic phases of magic-angle twisted bilayer graphene

A Princeton University-led team of scientists has imaged the precise microscopic underpinnings responsible for many quantum phases observed in a material known as magic-angle twisted bilayer graphene (MATBG). This remarkable ...

Nanomaterials Aug 15, 2023

Researchers attach electrodes to individual atomically precise graphene nanoribbons

Graphene nanoribbons have outstanding properties that can be precisely controlled. Researchers from Empa and ETH Zurich, in collaboration with partners from Peking University, the University of Warwick and the Max Planck ...

Bio & Medicine Jul 19, 2023

Researchers investigate 'lipid raft' phenomenon on nanocarbon surfaces

A research team from the Department of Applied Chemistry and Life Science at the Toyohashi University of Technology has discovered a phenomenon in which specific lipids were concentrated on graphene oxide in a multicomponent ...

Materials Science Jul 7, 2023

Just add dendrimers, cellulose and graphene: New eco-friendly, long-lasting light-emitting electrochemical cell

In research that could lead to a new age in illumination, researchers from Japan and Germany have developed an eco-friendly light-emitting electrochemical cells using new molecules called dendrimers combined with biomass ...

Condensed Matter May 8, 2023

Symmetric graphene quantum dots for future qubits

Quantum dots in semiconductors such as silicon or gallium arsenide have long been considered hot candidates for hosting quantum bits in future quantum processors. Scientists at Forschungszentrum Jülich and RWTH Aachen University ...

Nanomaterials May 2, 2023

Engineering graphene-based quantum circuits with atomic precision

Imagine having a building made of stacks of bricks connected by adaptable bridges. You pull a knob that modifies the bridges and the building changes functionality. Wouldn't it be great?

Condensed Matter Apr 12, 2023

Giant magnetoresistance of Dirac plasma in high-mobility graphene

In a paper published in Nature this week (April 13, 2023), researchers from The University of Manchester report record-high magnetoresistance that appears in graphene under ambient conditions.

Analytical Chemistry Mar 27, 2023

Accurate rapid tests made from smart graphene paper

Rapid pregnancy and COVID-19 tests have a great advantage over other medical analyses: they are so simple that anyone can perform the test themselves, virtually anywhere. This is due to the robust principle behind these microfluidic ...

Nanomaterials Mar 17, 2023

New machine-learning approach identifies one molecule in a billion selectively, with graphene sensors

Graphene's 2D nature, single molecule sensitivity, low noise, and high carrier concentration have generated a lot of interest in its application in gas sensors. However, due to its inherent non-selectivity, and huge p-doping ...

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