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Optics & Photonics Sep 7, 2021

Tunable surface plasmon-polariton resonance in organic light-emitting devices based on corrugated alloy electrodes

In a new publication from Opto-Electronic Advances, researchers led by Professor Yan-Gang Bi from Jilin University, Changchun, China discuss tunable surface plasmon-polariton resonance in organic light-emitting devices based ...

Nanophysics Sep 3, 2021

Researchers use gold film to enhance quantum sensing with qubits in a 2D material

Quantum sensing is being used to outpace modern sensing processes by applying quantum mechanics to design and engineering. These optimized processes will help beat the current limits in processes like studying magnetic materials ...

Biochemistry Sep 3, 2021

Marine bacterial exopolysaccharide EPS11 inhibits migration and invasion of liver cancer cells

Many natural polysaccharides have significant anti-cancer activity with low cytotoxicity and side effects. They are considered as good substitutes for synthetic antitumor agents.

Nanomaterials Sep 1, 2021

Light-induced shape shifting of MXenes

Ultrafast laser spectroscopy allows to observe the motion of atoms at their natural time scales in the range of femtoseconds, the millionth of a billionth of a second. Electron microscopy, on the other hand, provides atomic ...

Quantum Âé¶¹ÒùÔºics Aug 27, 2021

Nanoscale systems for generating various forms of light

For decades, scholars have believed that the quantum statistical properties of bosons are preserved in plasmonic systems, and therefore will not create different form of light.

Nanophysics Aug 26, 2021

Ultrafast electron microscopy leads to pivotal discovery

Everyone who has ever been to the Grand Canyon can relate to having strong feelings from being close to one of nature's edges. Similarly, scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory have ...

Nanomaterials Aug 19, 2021

A catalyst that controls chemical reactions with light

POSTECH and a group of researchers developed a technology that dramatically improves the performance of plasmonic photocatalysts using 'core@shell' nanocrystals with atomically conformal metal laminations.

Nanomaterials Aug 12, 2021

Patterning silicon at the one-nanometer scale

Researchers have developed an innovative technique for creating nanomaterials. These are materials only atoms wide. They draw on nanoscience to allow scientists to control their construction and behavior. The new electron ...

Condensed Matter Jul 28, 2021

Water as a metal

Under normal conditions, pure water is an almost perfect insulator. Water only develops metallic properties under extreme pressure, such as exists deep inside of large planets. Now, an international collaboration has used ...

General Âé¶¹ÒùÔºics Jul 28, 2021

A single-molecule laser nanospectroscopy technique with micro-electron volt energy resolution

When molecules are excited, they can give rise to a variety of energy conversion phenomena, such as light emission and photoelectric or photochemical conversion. To unlock new energy conversion functions in organic materials, ...

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