• MEMS
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Nanomechanical Cooling and Stabilization of MEMS and NEMS Sensors and Devices Nanomechanical Cooling and Stabilization of MEMS and NEMS Sensors and Devices Disclosure Number 200201144 Technology Summary A method and device for annihilating thermomechanical noise in MEMS and NEMS. Inventor THUNDAT, THOMAS G Life Sciences Division Licensing Contact SPEC…

Micro Electro Mechanical System (MEMS) Based Carbon Dioxide Laser Micro Electro Mechanical System (MEMS) Based Carbon Dioxide Laser Disclosure Number 200000828 Technology Summary A nominal 1-watt CO2 gas laser no larger than a solid state diode laser is described. The laser including power supply can be constructed in a volume of 3x3x3 centimeters, where…

: Fact Cards
: MEMS, Laser, Carbon Dioxide...

Nonlinear Dynamic Chemical and Physical Sensing Methods Using MEMS Nonlinear Dynamic Chemical and Physical Sensing Methods Using MEMS Disclosure Number 200902350 Technology Summary The invention combines unique features of nanoscale mechanical oscillators with advantages of nonlinear systems. Nanoscale mechanical structures have the proven potential for …

: Fact Cards

Ionic Liquids as Lubricants or Additives New ionic liquids invented at ORNL show great promise as lubricants for aluminum and steel in combustion engines, bearings, and microelectromechanical systems (MEMS). The ammonium-based ionic liquids are strongly adsorbant on contact surfaces, leading to a more than 30% friction reduction in metal-based interacting parts, compared with conventional 15W40 e…

: Fact Sheets

MEMS-Bio-Chemicaltransducer MEMS Bio-Chemical Transducer Calorimetric MEMS sensor array platform In response to the growing interest in the areas of non-homogeneous chemical reactions and microsensors, we propose a revolutionary approach to signal transduction in which we not only sense chemical reactions with a fine-mesh pixilated array (200 m pixel spacing), but also control the local reaction…

Memsbased MEMS Based Calorimetric Spectroscopy (CalSpec) {Chemical And Biological Detection} CalSpec Concept And Background We have developed a novel micro_calorimetric spectroscopy technique that can be used for chemical and biological detection applications. This is a micro-electro-mechanical-systems (MEMS) based technique that provides detailed spectral information about the target species.…

Nanophotonic Fluoresing substrates. Nanophosphor probed for temperature dependence. Phosphor-coated substrates. ORNL NanoPhotonic Sensor Materials/Systems Fluorescent nanoparticles a tool for photonics on the nanoscale The use of nanoparticles for sensing will grow as NEMs and MEMs systems proliferate. Background The luminescence properties of Rare-Earth doped compounds (as well …

A Nonlinear Resonator and Method for Ultra Sensitive Chemical Detection A Nonlinear Resonator and Method for Ultra Sensitive Chemical Detection Disclosure Number 201002375 Technology Summary This invention relates to a method of evaluating resonance responses of nonlinear NEMS or MEMS devices due to mass or force loading or other stimuli. The method allo…

Cmoscentilever December 6, 2002 CMOS Cantilever Sensor Systems The Department of Energy's (DOE's) Oak Ridge National Laboratory (ORNL) is developing sensor systems based on micro- and nano-electro-mechanical systems (MEMS and NEMS). Cantilever-based sensors systems utilize MEMS fabrication and custom CMOS readout. Cantilevers can be readily fabricated on silicon wafers and other materials. Minia…

Nanoscale Photonic Spectrometer Disclosure Number 200000838 Technology Summary A high-resolution spectrometer fabricated on a substrate using micro-opto-electro-mechanical systems and surface plasmon measurements. Inventor FERRELL, THOMAS L Life Sciences Division Licensing Contact SPECK, ROBERTA R UT-Battelle, LLC Oak Ridge National Laboratory …

: Fact Cards
: MOEMS, Photonic, Bioscience...
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