plasmon   28

Plasmonic p–n Junction for Infrared Light to Chemical Energy Conversion - Journal of the American Chemical Society (ACS Publications)
Making hydrogen gas with IR light. Though one wonders where direct conversion with this photocatalyst is better than using a frequency converter intermediary and a different photocatlyst...
japa  hydrogen  production  materials  science  research  technology  IR  cadmium  copper  sulfide  photocatalyst  heterostructure  nanocrystal  surface  plasmon  solar  fuel 
march 2019 by asteroza
Efficient plasmonic emission by the quantum Cerenkov effect from hot carriers in...
Using electric driven "optic booms" to make light from electricity via plasmons. Sorta like constructive interference from sonic booms.
graphene  optics  physics  materials  science  research  technology  electric  optical  boom  light  plasmon  Delicious 
june 2016 by asteroza
From tunable core-shell nanoparticles to plasmonic drawbridges: Active control o...
Electric voltage induced color changes in silver nanoparticle infused glass, effectively making active stained glass.
silver  nanoparticle  plasmon  tuning  optics  materials  science  research  technology  active  color  change  glass  reversible  switching  Delicious 
june 2016 by asteroza
Enhanced photovoltaics inspired by the fovea centralis : Scientific Reports : Nature Publishing Group
Interesting nanostructure research to improve solar cell efficiency by improving light capture. The takeaway is that straight right cylinder nanowires actually perform worse than nanowires with uneven shapes, one extreme being a nanofunnel (wouldn't this be more like a cone or frustrum though?)
silicon  nanofunnel  microfunnel  funnel  structure  nanostructure  surface  plasmon  light  trap  solar  cell  materials  science  physics  research  technology  nanotechnology  nanowire  Delicious 
february 2015 by asteroza
Synthesized material enables plasmonic devices in mid-infrared range
New material found that does surface plasmon resonance in the mid-IR range, which previously was unavailable (usually metals in UV or semiconductors in far-IR, but nothing in between)
cadmiun  oxide  dysprosium  doping  mid  IR  surface  plasmon  resonance  oscillator  materials  science  research  technology  Delicious 
february 2015 by asteroza
Point of Light | Caltech
By proxy, exceeding the diffraction limit of visible wavelength light using surface plasmon polaritons on a nanoscale silicon dioxide waveguide.
optics  nanotechnology  technology  research  science  materials  physics  dioxide  silicon  waveguide  focus  limit  diffraction  light  visible  polariton  plasmon  surface  SPP  Delicious 
december 2012 by asteroza

related tags

active  aluminum  awaymsgused  battery  beta  betavoltaic  betavoltaics  biomimicry  boom  boron  bowtie  cadmium  cadmiun  cell  change  circuit  cmos  color  control  conversion  converter  copper  core  cracker  currency  cyrstal  delicious  diffraction  dioxide  doping  downconverter  drop  drops  dual  dye  dysprosium  electric  electrical  electrode  electrolysis  electron  electronics  emboss  emitter  energy  erbium  fiber  focus  free  frequency  fuel  funnel  gas  generator  giant  glass  gold  graphene  harvester  harvesting  heat  heterostructure  hexagonal  hole  hot  hybrid  hydrogen  hydrophobic  hyperlens  image  intermedium  ionic  ir  japa  laser  latice  lattice  lens  light  limit  liquid  localized  materials  meta-atom  metaatom  metal  metamaterial  microfunnel  microscope  mid  molecular  molecule  nano  nanoassembly  nanocrystal  nanofunnel  nanohole  nanolaser  nanoparticle  nanopattern  nanopatterning  nanophotonics  nanoplasmon  nanoporous  nanoribbon  nanorod  nanosheet  nanostamp  nanostructure  nanoswitch  nanotech  nanotechnology  nanowire  nitride  nontechnology  note  notes  nuclear  optical  optics  organic  oscillator  oxide  particle  pcf  photocatalyst  photodetector  photoelectrocatalysis  photon  photonic  photovoltaic  physics  plasmene  plasmonic  plasmonics  polariton  polymer  potential  power  production  pumping  pv  radiation  radical  radioisotope  radiolysis  rectenna  research  resonance  reversible  ribbon  room  scatter  scavenger  scavenging  science  scinece  security  sensor  sensors  sheet  silicon  silver  single  solar  solvent  space  special  spp  stamp  stretchable  strontium-90  strontium  structure  substrate  subwavelength  sulfide  superlattice  surface  switching  tech  technology  temperature  terahertz  thermal  titanium  transparent  trap  treatment  tunable  tuning  udo  variable  visible  water  watermark  waveguide 

Copy this bookmark:



description:


tags: