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 Metrology
      Ionizing radiation metrology


      
      Tools and Instruments
  
  Keyword
Organizational Unit
  
  
  - Any -NIST Headquarters-Creating Helpful Incentives to Produce Semiconductors for America (CHIPS)--CHIPS Program Office---CHIPS Program Headquarters----CHIPS Program Headquarters - HQ----Opportunity & Inclusion Group---External & Government Affairs Division----External & Government Affairs – HQ---Investments Division----Investments Division – HQ---Operations Office----Operations Office – HQ---Risk Management Division----Risk Management – HQ---Strategy, Technology & Policy Division----Strategy, Technology & Policy – HQ--CHIPS Research & Development Program Office---CHIPS Research & Development Program Headquarters Division----CHIPS Research & Development Program Headquarters – HQ----Integration & Policy Office----Outreach & Partnerships Office---External R&D Partnerships Division----External R&D Partnerships – HQ----National Advanced Packaging Manufacturing Program Group----National Semiconductor Technology Center Group---Industrial Advisory Committee----Industrial Advisory Committee – HQ---Semiconductor Manufacturing Institute Division----Semiconductor Manufacturing Institute – HQ---Semiconductor Metrology & Characterization Office----Semiconductor Metrology & Characterization Office – HQ-Management Resources--Management Resources---Associate Director for Management Resources----Associate Director for Management Resources - HQ---Business Operations Office----Boulder Business Operations Group----Business Operations Office - HQ----External Partnerships Group----Operations and Customer Management Support Group----Project Management Office---Emergency Services Office----Emergency Management, Preparedness and Coordination Group----Emergency Services - HQ----Fire Protection Group----Security Systems and Access Control Group---Equal Employment Opportunity and Accessibility Office----Equal Employment Opportunity and Accessibility - HQ---NIST Research Library and Museum----Research Library Group----Digital Services and Publishing Group----NIST Research Library and Museum - HQ---Fabrication Technology Office----Fabrication Technology Office - HQ--Office of Facilities and Property Management---Boulder Design and Construction Division----Boulder Design and Construction - HQ----Facilities Improvement (Boulder) Group----Reimbursable Work Group----Facilities Modernization (Boulder) Group---Gaithersburg Design and Construction Division----Facilities Improvement (Gaithersburg) Group----Reimbursable Work (Gaithersburg) Group----Facilities Library, Archives, and As-Built (Gaithersburg) Group----Construction Contract Management Group----Facilities Modernization (Gaithersburg) Group----Gaithersburg Design and Construction - HQ---Gaithersburg Facility Maintenance Division----Building Management (Gaithersburg) Group----Operations Engineering Group----Gaithersburg Facility Maintenance - HQ----Facilities Enhancement Group----Operations and Maintenance (Gaithersburg) Group----Planning, Estimating and Materials Group----Steam and Chilled Water Generation Plant Group---Facilities Services Division----Logistics Group----Materials Management (Gaithersburg) Group----Site Services Group----Facilities Services Division - HQ---Boulder Facilities Maintenance Division----Engineering and Management Group----Site Support Group----Safety and Compliance Group----Building Management and Maintenance Group----Boulder Facilities Maintenance- HQ----Support Services Group---Emergency Services Division----Police Services----Security Systems and Access Control Group----Fire Protection Group----Emergency Services - HQ----Emergency Management, Preparedness and Coordination Group---Office of Facilities and Property Management----Capital Asset Management and Facilities Planning Group----OFPM Program Management Office----Office of Facilities and Property Management - HQ----Boulder Site Management Group----Administrative Operations Group----Program Office----Reimbursement Projects Group----Safety, Health and Compliance Group--Office of Acquisition and Agreements Management---Office of Acquisition and Agreements Management----Administrative Support and Document Control Group----Office of Acquisition and Agreements Management - HQ----Policy and Compliance Group----Reimbursable Agreements Coordination Office---Grants Management Division----Grants Management - HQ---Acquisition Management Division----Acquisition Management - HQ----Acquisition Operations----Acquisition Operations----Acquisition Policy and Reimbursable Agreements--Office of Information Systems Management---Applications Systems Division----Applications Systems - HQ---Research Services Office----Research Services Office - HQ---Business Systems Division----Business Systems Division - HQ---Information Technology Security & Networking Division----Information Technology Security & Networking - HQ---Identity, Credential, and Access Management Division----Identity, Credential, and Access Management - HQ---Customer Access and Support Division----Customer Access and Support - HQ---Infrastructure Services Division----Infrastructure Services Division - HQ---Office of Information Systems Management----Office of Information Systems Management - HQ---Innovation and Solutions Division----Innovation and Solutions Division - HQ---Platform Services Division----Platform Services Division - HQ--Office of Human Resources Management---Operations and Strategic Programs Division----Operations and Strategic Program - HQ---Human Resources Management Office----Human Resources Management Office - HQ---Compensation, Recognition, and Effectiveness Division----Compensation, Recognition, and Effectiveness - HQ--Office of Safety, Health and Environment---Office of Safety, Health and Environment----Office of Safety, Health and Environment - HQ---Gaithersburg Safety, Health and Environment Division----Safety and Health Group----Gaithersburg Safety, Health and Environment - HQ----Fire and Facilities Safety Group----Environmental Management Group---Radiation Safety Division----Radiation Facilities Group----Program Development and Compliance Group----Radiation Safety - HQ---Boulder Safety, Health and Environment Division----Boulder Safety, Health and Environment - HQ--Office of Financial Resource Management---Financial Systems and Reporting Division----CBS Core Support Group----CBS Feeder System Support Group----Financial Systems and Reporting Division - HQ----Financial Statements Group----Data Control Group----Reconciliations Group---Office of Financial Resource Management----Office of Financial Resource Management - HQ----Internal Controls Management & Evaluation Office----Enterprise Risk Management Office---Finance Division----Finance - HQ----Financial Statements Group----Data Control and Cost Execution Group----Accounts Payable Purchase Orders, Grants & Foreign Payments----Accounts Payable Contracts and Government Group----Receivables Group----Reconciliations Group----Travel Group---Financial Operations Division----Travel Group----Agreements Group----Accounts Receivable Group----Accounts Payable II Group----Financial Operations - HQ----Accounts Payable Group---Budget Division----Technical and Extramural Programs Group----Institutional Support and Facilities Group----Budget - HQ----Formulation and Financial Management Group-Laboratory Programs--Communications Technology Laboratory---RF Technology Division----High-Speed Waveform Metrology Group----Superconductive Electronics Group----Metrology for Wireless Systems Group----Guided Wave Electromagnetics Group----Electromagnetic Fields Group----RF Technology Division - HQ---Smart Connected Systems Division----IoT Devices and Infrastructures Group----Networked Control Systems Group----Smart Connected Manufacturing Systems Group----Smart Grid Group----Transformational Networks and Services Group---Spectrum Technology and Research Division----Applied Systems Metrology Group----Fiber Sources and Applications Group----Shared Spectrum Metrology Group----Spectrum Technology and Research – HQ---Wireless Networks Division----Internet Technologies Research Group----Radio Access and Propagation Metrology Group----Wireless Networks Division - HQ----Wireless Systems Innovation and Performance Group---Public Safety Communications Research Division----Public Safety Communications Research Division - HQ----Advanced Communications Research Group----Network Operations Group---Communications Technology Laboratory HQ----Communications Technology Laboratory HQ Gp----Boulder Laboratory Director Office----Communication Test Coordination Office--Engineering Laboratory---Building Energy and Environment Division----Building Energy and Environment - HQ----Mechanical Systems and Controls Group----Indoor Air Quality and Ventilation Group----HVAC&R Equipment Performance Group----Heat Transfer and Alternative Energy Systems Group---Intelligent Systems Division----Intelligent Systems - HQ----Manipulation and Mobility Systems Group----Cognition and Collaboration Systems Group----Production Systems Group----Sensing and Perception Systems Group---Materials and Structural Systems Division----Earthquake Engineering Group----Infrastructure Materials Group----Inorganic Materials Group----Community Resilience Group----Materials and Structural Systems - HQ----Polymeric Materials Group----Structures Group---Engineering Laboratory Office----Applied Economics Office----Engineering Laboratory - HQ----Engineering Laboratory Data, Security, Technology Group---Fire Research Division----National Fire Research Laboratory Group----Wildland Urban Interface Fire Group----Flammability Reduction Group----Fire Research - HQ----Engineered Fire Safety Group----Fire Fighting Technology Group---Systems Integration Division----Life Cycle Engineering Group----Process Engineering Group----Information Modeling and Testing Group----Systems Integration - HQ--Information Technology Laboratory---Applied Cybersecurity Division----Applied Cybersecurity - HQ----Cybersecurity and Privacy Applications Group----National Cybersecurity Center of Excellence----Trusted Identity Initiative Group----NICE---Computer Security Division----Computer Security - HQ----Cryptographic Technology Group----Secure Systems and Applications Group----Security Components and Mechanisms Group----Security Test, Validation and Measurement Group----Security Engineering and Risk Management Group---Applied and Computational Mathematics Division----Mathematical Software Group----Mathematical Analysis and Modeling Group----Computing and Communications Theory Group----High Performance Computing and Visualization Group----Applied and Computational Mathematics - HQ---Statistical Engineering Division----Applied and Computational Statistics Group----Statistical Design, Analysis, and Modeling Group----Statistical Engineering - HQ---Software and Systems Division----Systems Interoperability Group----Software Quality Group----Software and Systems - HQ----Cyber Infrastructure Group----Information Systems Group---Information Access Division----Information Access - HQ----Image Group----Multimodal Information Group----Retrieval Group----Visualization and Usability Group---Information Technology Laboratory Office----Office of Computational Science for Metrology----Office of Emerging Technologies----Office of IT Standardization----Office of Government and Industrial Liaison----Information Technology Laboratory Office - HQ----Office of Chief Cybersecurity Advisor--Laboratory Programs---Research Protections Office----Research Protections Office - HQ---Standards Coordination Office----International Standards Policy and Coordination Group----Standards and Conformity Assessment Services Group----Standards Coordination Office - HQ----National Voluntary Laboratory Accreditation Program (NVLAP)---Special Programs Office----Special Programs Office-HQ----Law Enforcement Standards Office---Associate Director for Laboratory Programs----Associate Director for Laboratory Programs - HQ--Material Measurement Laboratory---Office of Reference Materials----Business and Quality Management Group----Business Application Development, Support, and Security Group----Sales and Customer Services Group----Publication and Web Services Group----Office of Reference Materials - HQ----Materials and Physical Services Group---Office of Data and Informatics----Office of Data and Informatics - HQ----Data Services Group----Data Sciences Group---Biosystems and Biomaterials Division----Biomarker and Genomic Sciences Group----Cellular Engineering Group----Biomaterials Group----Genome-Scale Measurements Group----Complex Microbial Systems Group----Cell Systems Science Group----Biosystems and Biomaterials Division - HQ---Chemical Sciences Division----Biochemical and Exposure Science Group----Chemical Informatics Group----Optical Measurements Group----Chemical Process and Nuclear Measurements Group----Gas Sensing Metrology Group----Inorganic Chemical Metrology Group----Biospecimen Science Group----Environmental Chemical Sciences Group----Chemical Sciences Division - HQ----Marine Biochemical Sciences Group----Organic Chemical Metrology Group---Biomolecular Measurement Division----Biomolecular Structure and Function Group----Mass Spectrometry Data Center Group----Bioprocess Measurements Group----Bioanalytical Science Group----Biomolecular Measurement Division - HQ----Applied Genetics Group---Applied Chemicals and Materials Division----Applied Chemicals and Materials Division - HQ----Thermodynamics Research Center Group----Thermophysical Properties of Fluids Group----Nanoscale Reliability Group----Fluid Characterization Group----Fatigue and Fracture Group---Materials Science and Engineering Division----Thermodynamics and Kinetics Group----Polymers Processing Group----Mechanical Performance Group----Polymers and Complex Fluids Group----Materials Science and Engineering Division - HQ----Functional Polymers Group----Functional Nanostructured Materials Group---Materials Measurement Science Division----Security Technologies Group----Surface and Trace Chemical Analysis Group----Nanomechanical Properties Group----Nano Materials Research Group----Materials Structure and Data Group----Microscopy and Microanalysis Research Group----Synchrotron Science Group----Materials Measurement Science Division - HQ----Data and AI-Driven Materials Science Group---Material Measurement Laboratory Office----The Material Measurement Laboratory Office of Operations Group----Material Measurement Laboratory - HQ----Genome-Scale Measurement Group--NIST Center for Neutron Research---NIST Center for Neutron Research----Research Facility Operations Group----NIST Center for Neutron Research - HQ----Reactor Operations and Engineering Group----Neutron-Condensed Matter Science Group--Physical Measurement Laboratory---Microsystems and Nanotechnology Division----Biophysical and Biomedical Measurement Group----Microsystems and Nanotechnology - HQ----Nanostructure Fabrication and Measurement Group----Photonics and Optomechanics Group---Time and Frequency Division----Atomic Devices & Instrumentation Group----Precision Photonic Synthesis Group----Quantum & Nonlinear Nanophotonics Group----Atomic Standards Group----Ion Storage Group----Neutral Atom Optical Clocks Group----Time Realization and Distribution Group----Phase Noise Metrology Group----Time and Frequency - HQ---Quantum Physics Division----Quantum Physics - HQ---Radiation Physics Division----Dosimetry Group----Radioactivity Group----Radiation Physics - HQ----Neutron Physics Group---Sensor Science Division----Ultraviolet Radiation Group----Sensor Science - HQ----Dimensional Metrology Group----Thermodynamic Metrology Group----Remote Sensing Group----Optical Radiation Group----Fluid Metrology Group----Surface and Interface Metrology Group---Applied Physics Division----Advanced Microwave Photonics Group----Spin Electronics Group----Applied Physics - HQ----Faint Photonics Group----Quantitative Nanostructure Characterization Group----Quantum Devices Group----Molecular and Bio-Photonics Group----Optoelectronic Manufacturing Group----Magnetic Imaging Group----Quantum Nanophotonics Group----Sources and Detectors Group---Quantum Measurement Division----Quantum Optics Group----Mass and Force Group----Quantum Measurement - HQ----Laser Cooling and Trapping Group----Fundamental Electrical Measurements Group----Applied Electrical Metrology Group----Atomic Spectroscopy Group---Quantum Sensors Division----Device Fabrication Group----Long Wavelength Sensors and Applications Group----Quantum Calorimeters Group----Quantum Electronics Group----Quantum Processing Group----Quantum Sensors Group----Quantum Sensors – HQ----Nanoscale Spin Dynamics Group----Microfabrication Group----Spin Electronics Group----Magnetics Group---Nanoscale Device Characterization Division----Atom Scale Device Group----Nanoscale Device Characterization Division - HQ----Alternative Computing Group----Nanoscale Spectroscopy Group----Advanced Electronics Group----Nanoscale Processes and Measurements Group---Physical Measurement Laboratory Office----Boulder Microfabrication Facility----Physical Measurement Laboratory- HQ----PML Information Office----Center for Nanoscale Science and Technology----Office of Weights and Measures----Boulder Laboratory Director Office-Innovation & Industry Services--Office of Advanced Manufacturing---Microelectronics Manufacturing Division----Microelectronics Manufacturing – HQ----Microelectronics Strategy and Enterprise Group----Semiconductor Coordination Group----Semiconductor Operations Group----Workforce and Equity Development Group---Office of Advanced Manufacturing----Office of Advanced Manufacturing - HQ---Partnerships and Outreach Division----Communications and Marketing Group----Education and Workforce Development Group----Partnership Engagement Group----Partnerships and Outreach – HQ----Technology Hubs Development Group---Policy and Strategy Division----Analysis and Benchmarking Group----Policy and Strategy – HQ----Strategic Planning Group---Program Operations Division----Competitions Group----Institute and Program Management Group----Performance Management Group----Program Operations - HQ--Baldrige Performance Excellence Program---Baldrige Performance Excellence Program Office----Award Process Group----Director's Office, Baldrige Performance Excellence Program----Administrative Support/Electronic Information Group----Outreach and Communications Group----Publications Management Group----Workforce Development Group--Innovation & Industry Services---Associate Director for Innovation & Industry Services----Associate Director for Innovation & Industry Services - HQ---Advanced Manufacturing Office----Advanced Manufacturing Office - HQ---Economic Analysis Office----Economic Analysis Office - HQ---Technology Partnerships Office----Technology Partnerships Office - HQ---Technology Innovation Program Office----Technology Innovation Program Office - HQ--Hollings Manufacturing Extension Partnership Program---National Platforms Division----National Platforms – HQ----Network Knowledge Management Group----Supply Chain Group---National Programs Division----National Programs- HQ---Network Learning and Strategic Competitions Division----Network Learning and Strategic Competitions - HQ---Outreach and External Affairs Division----Outreach and External Affairs – HQ---Performance Evaluation and Economic Impacts Division----Performance Evaluation and Economic Impacts - HQ----Performance Metrics and Evaluation Group---Regional and State Partnerships Division----Regional Management Group----Regional and State Partnerships - HQ---Network Agreements Management Division----Network Agreements Management - HQ----Node B Group----Node A Group---Internal Operations Division----Internal Operations – HQ----Center Operations and Financial Management Group---Extension Services Division----Extension Services - HQ---Hollings Manufacturing Extension Partnership Program Office----Hollings Manufacturing Extension Partnership Program - HQ-Director's Office--Director's Office---Diversity, Equity and Inclusivity Office----Diversity, Equity and Inclusivity Office - HQ---Ombuds Office----Ombuds Office - HQ---Public Affairs Office----Media Liaison Group----Video and Digital Media Production Group----Public Affairs Office - HQ----Internal Communications and Inquiries Group----Conference Program and Audiovisual Services Group----Boulder Meetings Support and Services Group----Web Content Development Group---Program Coordination Office----Program Coordination Office - HQ---Director's Office----Director's Office - HQ----Onboarding Group---Congressional and Legislative Affairs Office----Congressional and Legislative Affairs Office - HQ---Human Subjects Protection Office----Human Subjects Protection Office - HQ---Management and Organization Office----Management and Organization Office- HQ---International and Academic Affairs Office----International and Academic Affairs Office - HQ
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              X-ray Backscatter SystemsX-ray backscatter systems are used for the screening of personnel for hidden weapons and other contraband. Unlike conventional radiographic x-ray systems
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