Products/Services for MEMS Radioactive Detector

  • Radiation Detectors-Image
    Radiation Detectors - (204 companies)
    Radiation detectors are used for medical diagnoses, radioactive dating measurements, and measurements of background radiation, activity levels and radiation doses. Radiation detectors are devices used to detect, track, and identify ionized radiation...
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  • Smoke Detectors-Image
    Smoke Detectors - (280 companies)
    ...contain a very small amount of radioactive material, however, and require proper disposal. Photoelectric smoke detectors contain a light and a sensor that are at 90-degree angles to one another. Normally, the light from a light source on the left moves...
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    MEMS Devices - (46 companies)
    MEMS devices integrate mechanical components, electronics, sensors and actuators on a semiconductor material, chip, or wafer. MEMS devices integrate mechanical components, electronics, sensors, and actuators on a semiconductor material, chip...
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  • MEMS Processing Equipment-Image
    MEMS Processing Equipment - (39 companies)
    MEMS processing equipment is used to create micro-electro-mechanical systems (MEMS) sensors and wafers. MEMS processing equipment is used to create micro-electro-mechanical systems (MEMS) sensors and wafers. MEMS processing equipment includes...
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  • MEMS Foundry-Image
    MEMS Foundry - (76 companies)
    MEMS foundry services suppliers design and manufacture microelectromechanical devices on a contract basis, in prototype to production quantities. MEMS foundry service suppliers design and manufacture microelectromechanical devices on a contract...
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    Pressure Sensors - (1095 companies)
    Pressure Transducer. MicroElectroMechanical systems (MEMS) are typically micro systems manufactured by silicon surface micromachining for use in very small industrial or biological systems. Vibrating elements (silicon resonance) use a vibrating element...
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    GC Detectors - (37 companies)
    ...light that is separated into individual lines via a photodiode array. Electron capture gas chromatography detectors use a radioactive Beta emitter (electrons) to ionize some of the carrier gas and produce a current between a biased pair of electrodes...
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    Heat Detectors - (113 companies)
    Heat detectors are fire detection devices that sense heat produced by combustion. Heat detectors can trigger an alarm when they detect rapid temperature rise or reach a preset temperature. Heat detectors are fire detection devices that sense heat...
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    Flame Detectors - (185 companies)
    Flame detectors monitor and analyze incoming radiation at selected wavelengths. Flame detectors use optical sensors working at specific spectral ranges (usually narrowband) to record the incoming radiation at the selected wavelengths. Typically, 30...
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    HPLC Detectors - (49 companies)
    High performance liquid chromatograph (HPLC) detectors pass a beam of light through a column effluent as the fluid passes through a low-volume flow cell. Variations in light intensity are recorded and a chromatograph is generated. HPLC detectors use...
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  • Laboratory directed research and development annual report 2003.
    …169 Microsystems for Reagent Delivery, 167 Tagging for Tracking and Authentication of Documents, 577 Brunett, B. A. Advanced Digital Detectors for Neutron Imaging, 546 … C. R. Microsensors in Radioactive -Waste Management, 502 Self … Mechanics and Tribology of MEMS Materials, 258 Bukaty, M…
  • Laboratory Directed Research and Development FY 2000 Annual Report
    …UV Optics Modeling and Simulation for Critical InfrastructureProtection Multivariate Climatic-ChangeDetection Nanolaminate Structuresfor Bioelectrorecognition NanotubeApplicationsfor Weapons-of-Mass-Destruction Detectors Nearby Active Galactic Nuclei … of Nuclear Physics Using Radioactive Ion Beams A New … for Large-ScaleComputational Electromagnetics MEMS -Based Fuel Cell for…
  • Controlling Ultra Wide Band Transmissions from a Wireless Micromachined Geiger Counter
    Nuclear Science, 44(3), June 1997 pp. 806-14 [6] C.G. Wilson, et al., “A microfabricated beta-particle detector with dual cavities for energy spectroscopy,” IEEE MEMS , 1/05 [7] B. Mitra … “Broadband wireless sensing of radioactive chemicals utilizing inherent RF…
  • A magnetically enhanced 3-electrode wireless micro-geiger counter
    …pp. 682- 685, Jan. 2006 [9] C.G. Wilson, C.K. Eun, Y.B. Gianchandani, “A microfabricated beta- particle detector with dual cavities for … IEEE Intl. Conf. on MEMS , Miami, Jan. 2005 [10 … “Broadband wireless sensing of radioactive chemicals utilizing inherent RF…
  • Monitoring/Verification using DMS: TATP Example
    …sources are also under investigation to address the issue of transport of a radioactive source, and the .... The FAIMS detector is a MEMS device, which can be developed into a CBE sensor mote for distributed mesh WSN applications.
  • Development of a miniature, continuous measurement, stochastic perturbation gas chromatograph
    MEMS -based TCD's have higher sensitivities than their macroscopic equivalents [38] due to scaling effects, and also offer the advantage of being universal detectors [39] that can be operated using a single gas supply stream. .... Considering these limitations, along with the required use, monitoring, and transportation of radioactive substances, an ECD was…
  • Energy Harvesting for Structural Health Monitoring Sensor Networks
    …for using these materials in common household and office devices such as smoke detectors and illuminated signs. .... Currently, research efforts associated with small-scale radioactive energy harvesting devices focus on reducing the cost and .... The atomic batteries have potential applications in MEMS devices, SHM embedded sensing networks, or human medical sensing…
  • News & update
    Oncethepowerissueissolved,manymore applications would become available for MEMS , said Amit Lal, an electrical engi- neering professor at .... Using extremely small amounts of ra- dioactive material in products is not new. .... Smoke detectors function with the aid of a radioactive substance that electrically charges the air.
  • Quantum 1/f and classical phase noise in resonant bio-chemical MEMS sensors
    It is present in the resonance frequency of bulk acoustic wave (BAW) quartz resonators, in surface acoustic wave (SAW) devices, in junction and MIS infrared detectors , in superconducting quantum interference devices (SQUIDs), in electron beams, micro-electro-mechanical systems ( MEMS ), etc. .... It was found in the rate of radioactive decay, in the flow rate of sand in an…
  • Wafer Level Packaging for MEMS Geiger Counter
    Abstract—The size of conventional Geiger counters is large because the detector (GM tubes: Geiger muller tubes) is .... In this paper, an MEMS (micro electro mechanical systems) GM tube using a wafer level packaging is … 6 kV to the MEMS-GM tube, pulse waves were observed when a radioactive material approached to…