Âé¶¹ÒùÔº

Search results for optoelectronic devices

Nanomaterials Sep 15, 2022

Solvent effect on film formation and device performance for 2D Dion-Jacobson perovskite solar cells

Quasi two-dimensional perovskite solar cells (2D PSCs) have received much attention recently due to their unique optoelectronic properties and excellent device stability. Among 2D perovskite, 2D Dion-Jacobson (DJ) perovskite ...

Nanophysics Sep 9, 2022

3D nanoprinting using semiconductor quantum dots to create optoelectrical materials

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 ...

Optics & Photonics Sep 7, 2022

Creating an ultrafast optoelectronic switch using a Bose-Einstein condensate of polaritons

A team of researchers affiliated with a host of institutions in China has developed an ultrafast optoelectronic switch using a Bose-Einstein condensate of polaritons. They published their work in the journal Âé¶¹ÒùÔºical Review ...

Optics & Photonics Sep 1, 2022

New photodetector design inspired by plant photosynthesis

Researchers have developed a new type of high-efficiency photodetector inspired by the photosynthetic complexes plants use to turn sunlight into energy. Photodetectors are used in cameras, optical communication systems and ...

Materials Science Aug 30, 2022

Color-tunable, high-mobility emissive organic single crystals for light-emitting transistors

Organic light-emitting transistors (OLETs) combining the light-emitting function of organic light-emitting diodes (OLEDs) and the current modulation (and signal amplification) function of organic field-effect transistors ...

Materials Science Aug 26, 2022

A new strategy to create blue light from a promising material

A Florida State University research team has developed a new way to create blue light from a class of materials that shows enormous potential for optoelectronic devices, including solar cells, light-emitting diodes (LEDs) ...

Optics & Photonics Aug 18, 2022

How microchip imaging cytometry makes laboratory testing more economical, easy-to-use, and accessible

A new publication from Opto-Electronic Advances addresses scientific and technical advances in the field of microchip imaging cytometry (MIC) and shows the applications of microchip imaging cytometry that may bring more economical, ...

Optics & Photonics Aug 9, 2022

Perovskite: New LED technology surpasses the lifetime milestone

Perovskite LEDs are an emerging technology for next-generation display, lighting and communications. While perovskite LEDs can be produced simply and at low cost, they show clear technological advantages. They are lightweight ...

Nanophysics Aug 3, 2022

Smart lighting system based on quantum dots more accurately reproduces daylight

Researchers have designed smart, color-controllable white light devices from quantum dots—tiny semiconductors just a few billionths of a meter in size—which are more efficient and have better color saturation than standard ...

Bio & Medicine Aug 2, 2022

New nanoparticle-based material could detect antibiotics in water

An international team of researchers has developed a new type of strong and elastic two-dimensional (2D) membrane. The invention could prove useful, for instance, in detecting remnants of antibiotics from water.

page 27 from 40