New method integrates quantum dots with metasurfaces for enhanced luminescence
A study published in Nano Letters demonstrates the use of quantum dots to create metasurfaces, enabling two objects to exist in the same space.
A study published in Nano Letters demonstrates the use of quantum dots to create metasurfaces, enabling two objects to exist in the same space.
Nanophysics
Jun 12, 2024
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29
Slow electrons are used in cancer therapy as well as in microelectronics. It is very hard to observe how they behave in solids. But scientists at TU Wien have made this possible.
Condensed Matter
May 13, 2024
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6
Researchers have delved into the composition of nanocomposites for ultraviolet metasurface fabrication and determined the ideal printing material for crafting them. Their findings are featured in the journal Microsystems ...
Nanophysics
May 9, 2024
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27
Dual topological phases have been discovered in an intrinsic monolayer crystal, a finding that reveals new and unique rule-bending properties in a quantum material, an international team of scientists led by Boston College ...
Condensed Matter
Apr 2, 2024
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10
Counterfeiting of various documents, banknotes, or tickets is a common problem that can be encountered in everyday life, even when shopping. Recognizing the scale and seriousness of the problem, researchers at Kaunas University ...
Optics & Photonics
Mar 19, 2024
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1
In particle colliders that reveal the hidden secrets of the tiniest constituents of our universe, minute particles leave behind extremely faint electrical traces when they are generated in enormous collisions. Some detectors ...
Superconductivity
Mar 11, 2024
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127
Integral imaging (II) display is one of the most promising near-eye displays (NEDs) due to its compact volume, full parallax, convenient full-color display, and, more importantly, true-3D and more realistic depth perception ...
Optics & Photonics
Jan 23, 2024
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13
In a review published on 1 January 2024, in the journal Microsystems & Nanoengineering, researchers discuss hydrogels in photonics, highlighting their potential to revolutionize the field. The article emphasizes how hydrogels ...
Optics & Photonics
Jan 9, 2024
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12
Integrated optical signal distributing, processing, and sensing networks require the miniaturization of basic optical elements, such as waveguides, splitters, gratings, and optical switches. To achieve this, fabrication approaches ...
Optics & Photonics
Nov 30, 2023
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18
Polymer coating is widely used as a protective layer in various fields such as surface anti-corrosion, anti-penetration and anti-impact. How to enhance the mechanical properties of coatings such as impact resistance is important ...
Polymers
Oct 12, 2023
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4
Lithography (from Greek λίθος - lithos, 'stone' + γράφειν - graphein, 'to write') is a method for printing using a stone (lithographic limestone) or a metal plate with a completely smooth surface. Invented in 1796 by Bavarian author Alois Senefelder as a cheap method of publishing theatrical works, lithography can be used to print text or artwork onto paper or other suitable material.
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