asteroza + magnetic   143

Exotic superconducting state lurks at an astonishingly high magnetic field
High magnetic field tolerant superconductivity? But currently only with a low temperature superconductor.
materials  science  research  technology  reentrant  superconductor  high  magnetic  field  uranium  telluride 
7 weeks ago by asteroza
OSA | Study of W/HfO2 grating selective thermal emitters for thermophotovoltaic applications
Interesting, tungsten with a hafnium oxide grating over it has highly selective IR emittance, making it well matched for gallium based TPV cells
tungsten  emitter  hafnium  oxide  transverse  magnetic  polarization  surface  plasmon  shaping  IR  TPV  cell  matching  power  generator  materials  science  research  technology 
august 2019 by asteroza
Home - Linear Labs
Interesting design features, with no gear reduction box (so effectively no transmission) due to various tricks.
3D  circumferential  flux  exterior  permanent  magnet  electric  motor  magnetic  torque  tunnel  research  technology 
august 2019 by asteroza
Fabrication of polymeric lenses using magnetic liquid molds: Applied Physics Letters: Vol 114, No 20
Effectively using a ferromagnetic-style formable liquid to make a custom mold for lens, rather than paying a bundle for a custom lens mold from tool steel.
magnetic  droplet  liquid  mold  plastic  polymer  lens  fabrication  optics  materials  science  manufacturing  research  technology 
june 2019 by asteroza
Bmax | Magnetic Pulse Welding
Alternative to explosive welding and more repeatable/controllable
magnetic  pulse  welding  metalcraft  manufacturing  production  research  technology 
may 2019 by asteroza
quantumtx.com - Home
Here's the startup commercializing the MRegen magnetic muscle stimulator
MRegen  muscle  stimulator  exercise  alternative  health  medicine  noninvasive  magnetic  field 
february 2019 by asteroza
Home - 24M
Using mag fields to align magnetic nanoparticles in an electrode to improve electron paths, for higher peak battery output.
materials  science  research  technology  battery  energy  storage  lithium  ion  magnetic  nanoparticle  alignment  electrode  electron  path  management  peak  discharge 
october 2018 by asteroza
Advanced Hybrid
some sort of magnetic gearbox, so effectively a CVT?
magnetic  gearbox  CVT  transmission 
may 2018 by asteroza
GLOBAL ENERGY TRANSMISSION – Making our wireless energy transmission breakthrough a reality
Some sort of resonant coupling type wireless power transmission, relying on a long-ish receiver antenna to allow a 20m charge range?
magnetic  resonant  resonance  coupling  wireless  power  transmission  WPT  UAV  drone  recharger  charger  remote  hardware  electronics  devices 
march 2018 by asteroza
Correlated Magnetics
going beyond the design for halbach arrays, custom magnetic fields that create latching/alignment movement along with pushback
programmable  magnet  polymagnet  latch  mount  magnetic  alignment  smart 
june 2017 by asteroza
Vader Systems | Experience. Revolution. Now.
Basically magnetic induction metal FDM, with improved bulk properties by avoiding unmelted metal or voids.
3D  printing  fabbing  printer  fabber  metal  droplet  magnetic  induction  pulse  nozzle  liquid  materials  science  manufacturing  research  technology  Delicious 
january 2017 by asteroza
ELIX – Revolutionary Wireless Power Transfer
10Kw per pair, though this effectively is a magnetic clutch/transmission in practice.
magnetic  drive  coupling  wireless  power  transfer  WPT  charger  recharger  charging  recharging  research  technology  Delicious 
august 2016 by asteroza
Magnetic Refrigeration System - Cooltech Applications
Fluidless, but not really solid state it seems (some sort of rotating wheel)
magnetic  refridgeration  cooling  Delicious 
june 2016 by asteroza
Magnetic hyperbolic optical metamaterials : Nature Communications : Nature Publishing Group
New metamaterial allows conversion of wideband IR into enhanced narrowband IR, suitable for TPV and atmospheric heat rejection to space.
magnetic  hyperbolic  dispersion  metamaterial  materials  science  research  technology  nanotechnology  lens  filter  frequency  concentrator  IR  TPV  thermophotovoltaic  converter  narrowband  emitter  Delicious 
april 2016 by asteroza
Preorder Snap Flying Camera from Vantage Robotics
Interesting structural concept, using magnets to secure the rotor cages as a subassembly that can safely break apart during a crash landing, but the weight of the permenet magnets might be troublesome...
snap  quadcopter  multicopter  UAV  drone  magnetic  body  structure  hardware  electronics  devices  Delicious 
september 2015 by asteroza
ORB 3D Printer
Interesting trick of using metal flake impregnated filament to improve heating and allow magnetic manipulation.
3D  printer  fabber  rotating  spinning  build  platform  metal  flake  magnetic  filament  Delicious 
january 2015 by asteroza
Long-Distance Transfer and Routing of Static Magnetic Fields
Using an alternating layers of ferromagnetics and superconductors, the researchers made a tube that can transport mag fields around.
magnetic  hose  long  distance  field  routing  transfer  physics  research  technology  superconductor.  Delicious  superconductor 
july 2014 by asteroza
Magnetic Gears | Technology | Magnomatics
Interesting contactless magnetic gear transmission (for low ratios anyways)
non-contact  contactless  gear  transmission  magnetic  Delicious 
april 2014 by asteroza
Loop | Simplify, Organize and Use Your Phone to Pay
Hrm, this seems to use a magnetic field projection device to trick magstripe readers into thinking they just read a magstripe (the data of which is stored elsewhere). Which is fine if the reader doesn't have a physical card detection sensor as part of it's mechanism (which I imagine most don't if it's an exposed swipe reader as that only adds cost)
smart  credit  card  hardware  electronics  devices  smartphone  accessories  magnetic  field  projector  Delicious 
january 2014 by asteroza
Cota, Real wireless power
WPT using ISM 2.4GHz band magnetic resonance techniques.
wireless  resonance  2.4GHz  WPT  power  magnetic  transmission  Delicious 
september 2013 by asteroza
Magnetic quantum ratchet effect in graphene : Nature Nanotechnology : Nature Publishing Group
Interesting research, basically making a magnetic quantum ratchet out of graphene, effectively making an AC/DC rectifier. But, they used a 7 tesla mag field and a 3.34THz AC input (between IR and microwave), so not entirely practical. But, infrared nanoantennas have a need for rectifying their AC output and they are currently manufactured in the IR range, so if you can somehow provide the necessary mag field, that might be the trick to make it work...
technology  physics  rectifier  nanoantenna  DC  IR  ratchet  research  science  AC  terahertz  materials  effect  graphene  quantum  magnetic  nanotechnology  Delicious 
september 2013 by asteroza
NASA - A Plasma Aerocapture and Entry System for Manned Missions and Planetary Deep Space Orbiters
Nice research into near massless plasma shell reentry heat shields. No mention of how the RMF is made though, though there was talk of needing a superconducting loop in the past.
NASA  plasma  magnetoshell  magnetic  aerocapture  atmospheric  braking  decelerator  reentry  entry  shield  heatshield  heat  insulation  technology  research  space  propulsion  rotating  field  RMF  Delicious 
september 2012 by asteroza
Wireless Power by IDT and Intel
IDT is now making wireless recharger IC chips incorporating Intel WCT stuff, and nominally also supporting Qi.
IDT  intel  WCT  magnetic  resonance  inductive  charging  recharging  wireless  technology  IC  chip  charger  recharger  hardware  electronics  devices  Qi  Delicious 
august 2012 by asteroza
RIKEN | Press Release | 2012 | A New Route to Dissipationless Electronics
Interesting work on a actual magnetic topological insulator. In theory this should allow reductions in line transmission losses. But this needs magnetic materials, and currently requires cryogenic cooling, so on the face of it, it isn't much better than current high temperature superconductors. Might be more applicable to chip scale stuff, especially if they can get the working temperature up.
dirac  fermion  ferromagnetism  magnetic  topological  insulator  quantum  anomalous  hall  effect  materials  science  research  technology  power  transmission  energy  electricity  current  Delicious 
august 2012 by asteroza
Fraunhofer Announces New Wireless Power Transmission Technology -- Tech-On!
Some kind of bizarre wide gap motor/transmission setup utilizing magnetic resonance coupling to physically rotate a remote magnet. I wonder if you could embed this technique in a vacuum flywheel to avoid a rotating shaft seal?
Fraunhofer  wireless  power  transmission  mechanical  magnet  rotation  magnetic  resonance  coupling  Delicious 
april 2012 by asteroza
« earlier      
per page:    204080120160

related tags

2.4GHz  3D  450KHz  AC  accessories  acid  acoustic  active  actuator  adapter  adaptor  adheasive  aerocapture  aerospace  air  alignment  alloy  alternative  analog  analysis  anomalous  aperture  app  apparel  apple  arm  armdand  ARPA-E  array  artificial  association  ATA  atmospheric  atomic  attachment  audio  automotive  aviation  band  bandgap  barcode  battery  batteryless  Beacon  bead  beam  bearing  behavior  belt  bicycle  biology  biomimicry  bit  block  bluetooth  body  bone  bookshelf  booster  bottle  braking  breakaway  buckle  build  burning  bus  butterfly  bypass  cable  cableless  cage  car  card  carrier  CAS  case  cell  CERN  CF  CFNS  chamber  change  charger  charging  chemistry  chip  circuit  circumferential  clasp  climber  climbing  clip  clipless  clothing  clutch  coded  coil  colling  command  compass  composite  computational  concentrator  concept  condensed  conduction  connector  construction  contactless  container  containerized  containment  control  controllable  converter  cooling  cord  core  correction  coupling  covert  credit  CRISPR  cryogenic  crystal  current  CVT  cycle  Czech  DARPA  data  DC  decelerator  decor  Delicious  deployable  design  detection  device  devices  devil  diameter  digital  diode  dipole  dirac  discharge  discovery  disk  dispersion  distance  diverter  DIY  doping  drill  drive  driven  driver  drone  droplet  ducted  dynamic  EADS  ear  earpiece  earth  effect  efficiency  electric  electricity  electrode  electrodynamic  electromagnet  electromagnetic  electron  electronic  electronics  embedded  emitter  emulation  emulator  energy  engine  engineering  enhancer  entry  erase  ERPLY  EU  europe  EV  exercise  extension  exterior  eyeglasses  eyewear  fabber  fabbing  fabrication  factor  fan  fermion  ferrofluid  ferrohydrodynamic  ferromagnetic  ferromagnetism  field  filament  filetype:pdf  film  filter  fission  flake  flash  fluid  flux  Fluxpump  Flybus  flywheel  foam  food  force  form  format  formation  forming  france  Fraunhofer  free  freezing  frequency  fridge  FTL  furniture  fusion  gadget  gap  gas  GE  gear  gearbox  gecko  generation  generator  genetic  GenIV  germanium  gift  google  graphene  green  ground  guide  gyro  gyroscope  hacking  hafnium  halbach  hall  handsfree  hangar  haptic  haptics  hard  harddware  hardware  harvesting  HDDerase  headphone  headset  health  heat  heatshield  HEDB  Heusler  HID  hidden  high  history  holder  hole  hollow  holster  homopolar  hose  hover  hoverboard  HTS  human  hybrid  hyperbolic  Höganäs  IC  ICE  ID  identity  IDT  IEEE  in-ear  induction  inductive  inductrak  information  infrastructure  inkjet  insulation  insulator  integrated  intel  interface  interior  ion  iPad  iPhone  iPod  IR  iron  ISIS  ISO  japan  KAIST  KERS  keyboard  Kinergy  KinerStor  kinetic  korea  large  latch  launch  lens  levitated  levitation  levitator  lift  light  Linea-Pro  Linea-pro  linear  linkage  linux  liquid  lithium  load  lock  long  loop  low  M2E  maglev  magnet  magnetic  magnetism  magnetocaloric  magnetocapillary  magnetoinductive  magnetometer  magnetoreception  magnetorheological  magnetoshell  Magnifye  MagnoGrip  magnonics  magplane  magsafe  magstripe  management  manganese  manipulation  manipulator  manufacturing  mass  matching  material  materials  matter  meat  mechanical  media  media:document  medical  medicine  medium  membrane  memory  mesh  metal  metalcraft  metamaterial  method  MHD  micro  micro-NMRG  microfluidic  microfluidics  microphone  microscale  microspine  microwave  military  miniaturization  mirror  Mn24C18  mobile  modification  mold  moldable  molecular  molecule  money  mono  monopole  monorail  motion  motor  moulded  mount  mouse  MPG  MRegen  MRFE  MRI  multicard  multicopter  multiferroic  multistage  muscle  nail  nanoantenna  nanomagnet  nanoparticle  nanoscale  nanostructure  nanotechnology  narrowband  NASA  near  near-field  network  neutron  NFC  NFMR  NIAC  nickel  NMR  non-contact  noninvasive  note  novelty  nozzle  nuclear  OLEV  online  optical  optics  orbtronics  organic  organizer  Oxford  oxide  p2p  P1902.1  paper  parallel  parts  passive  patent  path  pay  payment  peak  pedal  peer  pentesting  permanent  personal  phase  phone  phosphorus  physical  physics  pinning  piston  plasma  plasmon  plastic  platform  PMI-GCR  polarization  polymagnet  polymer  porous  port  portable  POS  postit  potential  pouch  powder  power  powerring  PPMT  presence  preservation  pressed  pressure  printer  printing  privacy  processor  production  programmable  project  projector  propulsion  protocol  proximity  pulse  pulsed  puming  pump  pumping  Qi  quadcopter  quantum  radial  radiation  radio  radioactive  range  rankine  rare  RASMES  ratchet  reactor  reader  receiver  recharge  recharger  recharging  record  recovery  rectification  rectifier  reduction  reentrant  reentry  reference  reflux  refridgerant  refridgeration  refridgerator  remote  renewable  repulsion  resarch  research  resonanace  resonance  resonant  resonator  retro  reversible  RFID  Ricardo  ring  RMF  road  robotics  room  rotary  rotating  rotation  rotor  routing  RuBee  sales  SATA  scanner  scavenging  science  screw  scruzol  sealed  secure  security  semiconductor  sense  sensor  set  shaft  shape  shaping  shear  shelf  shell  shield  signature  simple  small  smart  smartcard  smartphone  SMC  SMES  snap  soft  software  solar  solderless  solenoid  solid  sonar  source  space  spacecraft  speaker  speed  sphere  spherical  spin  spinning  spring  spygear  square  standalone  start  state  stiffness  stimulation  stimulator  storage  strength  strip  stripe  structure  sunglasses  super  superconducting  superconductivity  superconductor  superconductor.  supersonic  supply  support  suppression  surface  suspension  sustainability  swipe  sysadmin  system  tag  tailored  technology  telescope  telluride  temeprature  temperature  terahertz  terminal  texture  thermoelectric  thermophotovoltaic  thin  tire  tissue  toggle  tone  tool  tools  tooth  topological  topping  torque  TPV  track  transfer  transmission  transmitter  transportation  transverse  trap  travelling  treatment  truck  tunable  tungsten  tunnel  turbine  UAV  ultrasonic  uranium  USB  USB-C  user  utilities  vacuum  vapor  variable  vehicle  voltage  vortex  wall  waste  Water  wave  WCT  welding  wheel  whip  WHIPIT  WiDi  wifi  wipe  wiping  wire  wireless  WiTricity  work  wormhole  WPT  wrist  wristband  X  Xyloc  Z-MAN  ZMAN 

Copy this bookmark:



description:


tags: