Mastodawn

Polaritons are hybrid light-matter quasiparticles created by fusing photons with a layered crystalline material. In this context, molybdenum oxydichloride (MoOCl2) crystals are utilized to effectively guide and manipulate these light-based particles at the nanoscale.
#PhysicalChemistry #Optoelectronics #MaterialsScience #QuantumPhysics #sflorg
https://www.sflorg.com/2026/05/chm05032601.html

Going the distance

Discover how polaritons in MoOCl2 crystals enable precise nanoscale light manipulation for advanced optical circuits and quantum computing.

Scientific Frontline Apr 21

#Perovskite #quantum dots are nanometer-sized semiconductor crystals that harness quantum effects to efficiently absorb and re-emit light. Composed primarily of metals and halides, these nanocrystals possess highly customizable optical and electronic characteristics dictated by their extremely small dimensions.
#Nanotechnology #MaterialScience #Chemistry #Physics #QuantumScience #Optoelectronics #sflorg
https://www.sflorg.com/2026/04/nt04212601.html

Quantum dots for light technologies of the future

LMU researchers improve stability and growth of perovskite quantum dots.

David JONES Apr 7

Fabulous cover and typographic treatment on this electronics parts catalogue (an old FIU post): https://fontsinuse.com/uses/4240/optoelectronics-designer-s-catalog-1977

I can just imagine the party line: "yeah i'm a designer... an optoelectronics designer" *suggestive wink*

#OptoElectronics #Bottleneck

Optoelectronics Designer’s Catalog 1977

Bottleneck spotted in the wild. The typographic equivalent of bell bottoms / platform shoes.

Fonts In Use

INAM UJI Jan 15

Congratulations to our PhD candidate Thais Caroline de Almeida da Silva on the successful Defense of her Thesis today at the @ujiuniversitat ! 🎓✨

Her work explores microwave-assisted synthesis of perovskite nanocrystals, contributing to scalable and energy-efficient material fabrication.

Wishing her continued success in her next steps.

#Perovskites #Optoelectronics #PhDDefense #ScienceForSustainability #INAM #UJI

Worlddefensereport Jan 12

Exosens Wins 5G Night Vision Contract from ACTinBlack Group

https://defensemirror.com/news/40858/Exosens_Wins_5G_Night_Vision_Contract_from_ACTinBlack_Group

#Exosens #ACTinBlack #NightVision #DefenseTechnology #5GImaging #MilitaryTech #EuropeanDefense #SpecialForces #NATO #Optoelectronics

Science Newsroom - FSE - UG Dec 2

🔎What are #perovskites and #quantumdots?

Prof. #Photophysics and #Optoelectronics Maria Antonietta Loi uses these minerals and 'super atoms' to create new materials for #solarcells and LED lights - materials that turn light into electricity, or vice versa.💡

🧪 #SciComm #Science #engineering #technology #research #physics #electronic #scientistsOnMastodon @universityofgroningen

Hacker News Nov 17

Britney Spears' Guide to Semiconductor Physics (2000)
https://britneyspears.ac/lasers.htm
#ycombinator #Britney_Spears #semiconductor #physics #lasers #optoelectronics

Britney Spears' Guide to Semiconductor Physics - Lasers and Optoelectronics

Britney Spears' Guide to Semiconductor Physics. Britney lectures on the semiconductor lasers and optoelectronic devices that make our lives easier.

Hacker News Nov 16

Britney Spears' Guide to Semiconductor Physics
https://britneyspears.ac/lasers.htm
#ycombinator #Britney_Spears #semiconductor #physics #lasers #optoelectronics

Britney Spears' Guide to Semiconductor Physics - Lasers and Optoelectronics

Britney Spears' Guide to Semiconductor Physics. Britney lectures on the semiconductor lasers and optoelectronic devices that make our lives easier.

Scientific Frontline Oct 14, 2025

The precise addition of a single silver (Ag) #atom can dramatically transform the light-emitting properties of high-nuclear Ag #nanoclusters (NCs). The study reports a remarkable 77-fold increase in #photoluminescence (PL) #quantum yield (QY) at room temperature - a milestone that paves the way for practical applications in #optoelectronics and #sensing technologies.
#MolecularScience #Chemistry #Physics #sflorg
https://www.sflorg.com/2025/10/chm10142501.html