nitride   39

Non‐Volatile Silicon Photonics Using Nanoscale Flash Memory Technology - Grajower - - Laser & Photonics Reviews - Wiley Online Library
MONOS allows using conventional NAND flash CMOS manufacturing techniques to yield potentially terahertz speed circuits. Heat is probably still a problem, but this may make chip internal optics easier, as well the mentioned filter/switch/modulator/resonater/laser optics applications
metal  oxide  nitride  silicon  semiconductor  terahertz  IC  circuit  research  technology  manufacturing  optics  optonics  photonics  photonic  materials  science 
11 weeks ago by asteroza
Transparent polycrystalline cubic silicon nitride : Scientific Reports
Neat, but requires twice the pressure to make compared to diamond, then again it can work in a hotter regime. Good for engine optical monitoring ports?
transparent  cubic  silicon  nitride  ceramic  spinel  materials  science  research  technology  Delicious 
march 2017 by asteroza
Interesting lead cooled natural convention small reactor
SEALER  uranium  nitride  fuel  molten  lead  coolant  nuclear  reactor  power  generator  sweden  natural  convection  SMR  Delicious 
february 2017 by asteroza
Switching stiction and adhesion of a liquid on a solid : Nature : Nature Publish...
So applying electricity causes a flap to rise or fall, changing surface properties from hydrophobic to hydrophillic and vice-versa.
electroactive  hydrophillic  hydrophobic  surface  treatment  materials  science  research  technology  boron  nitride  white  graphene  Delicious 
july 2016 by asteroza
Proton transport through one-atom-thick crystals : Nature : Nature Publishing Group
Interesting filtering trick, to sieve out cracked hydrogen ions. May be useful for fuelcell fuel production and avoiding fuel poisoning.
graphene  hydrogen  ion  sieve  filter  proton  transport  boron  nitride  materials  science  research  technology  nanotechnology  gas  production  Delicious 
january 2015 by asteroza

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