Development Of A Digital Miniature Cathode Ray Magnetometer

• doi: 10.1109/NSS/MIC/RTSD57108.2024.10655645
• title: Development of a Digital Miniature Cathode Ray Magnetometer
• publisher: IEEE
• isbn: 979-8-3503-8816-9
• issn: 1082-3654
• rank: 2246
• access_type: LOCKED
• content_type: Conferences
• abstract: Our study presents a novel Digital Miniature Cathode Ray Magnetometer engineered to excel in key parameters crucial for modern applications, notably the characterization of insertion devices in light sources. Employing a charged particle beam and digital imaging, this magnetometer overcomes limitations such as accuracy, temperature sensitivity, and spatial resolution. The magnetometer’s core operation involves a low-energy electron beam interacting with a scintillator screen, captured by a CMOS sensor for precise magnetic field mapping. Optimization efforts focus on parameters tailored for specific applications, with particular attention to spatial resolution, sensitivity, and temperature range. Prototype testing demonstrates its viability, albeit with ongoing improvements required to meet stringent sensitivity targets. Strategies for enhancement include advanced signal processing techniques, exploration of alternative scintillator materials, and integration of electrostatic deflecting plates. Future developments, such as custom CMOS imagers and optical fiber bundles, promise expanded applications in extreme environments and enhanced robustness.Our research advances magnetic measurement technology, offering promising avenues for scientific, medical, and industrial domains. The Digital Miniature Cathode Ray Magnetometer stands as a testament to ongoing innovation in measurement technologies, poised to catalyze progress across various fields.
• article_number: 10655645
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10655645
• html_url: https://ieeexplore.ieee.org/document/10655645/
• abstract_url: https://ieeexplore.ieee.org/document/10655645/
• publication_title: 2024 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector Conference (RTSD)
• conference_location: Tampa, FL, USA
• conference_dates: 26 Oct.-2 Nov. 2024
• publication_number: 10654796
• is_number: 10654808
• publication_year: 2024
• publication_date: 26 Oct.-2 Nov. 2024
• start_page: 1
• end_page: 1
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 17
• insert_date: 20240925
• index_terms:
  • ieee_terms:
    • Temperature sensors
    • Temperature measurement
    • Sensitivity
    • Magnetic field measurement
    • Magnetometers
    • Magnetic resonance imaging
    • Magnetic cores
  • dynamic_index_terms:
    • Magnetometer
    • Magnetometry
    • Magnetic Sensor
    • Extreme Environments
    • Industrial Domains
    • Optical Fiber Bundle
    • Fiber-optic Bundle
• isbn_formats:
  • format: Print on Demand(PoD) ISBN, value: 979-8-3503-8816-9, isbnType: New-2005
  • format: Electronic ISBN, value: 979-8-3503-8815-2, isbnType: New-2005
• authors:
  • Author Name: M. Turqueti
    Affiliation: Lawrence Berkeley National Laboratory, Engineering Division, Berkeley, California, United States of America
    Author URL: https://ieeexplore.ieee.org/author/659138585106821
    ID: 659138585106821
    Order: 1
    Author Affiliations:
    • Lawrence Berkeley National Laboratory, Engineering Division, Berkeley, California, United States of America
  • Author Name: G. Wagner
    Affiliation: Lawrence Berkeley National Laboratory, Engineering Division, Berkeley, California, United States of America
    Author URL: https://ieeexplore.ieee.org/author/865399156454223
    ID: 865399156454223
    Order: 2
    Author Affiliations:
    • Lawrence Berkeley National Laboratory, Engineering Division, Berkeley, California, United States of America
  • Author Name: A. Goldschmidt
    Affiliation: Lawrence Berkeley National Laboratory, Engineering Division, Berkeley, California, United States of America
    Author URL: https://ieeexplore.ieee.org/author/169555154573735
    ID: 169555154573735
    Order: 3
    Author Affiliations:
    • Lawrence Berkeley National Laboratory, Engineering Division, Berkeley, California, United States of America
  • Author Name: R. Carney
    Affiliation: Lawrence Berkeley National Laboratory, Engineering Division, Berkeley, California, United States of America
    Author URL: https://ieeexplore.ieee.org/author/860744193509362
    ID: 860744193509362
    Order: 4
    Author Affiliations:
    • Lawrence Berkeley National Laboratory, Engineering Division, Berkeley, California, United States of America

Image Sensor

• sensor_type: CMOS
• resolution: 1920x1080
• dynamic_range: Not specified
• pixel_size: Not specified
• dark_current: Not specified

Optical Data

• focal_length: Not specified
• aperture: Not specified
• field_of_view: Not specified
• distortion: Not specified

Performance Metrics

Applications & Benefits

• cell_imaging: Not specified
• benefits: Not specified

Supporting Organizations

• supported_by: Lawrence Berkeley National Laboratory, Engineering Division

Manuscript Details

• publication_date: 26 Oct.-2 Nov. 2024

Relevancy Score

• score: 8
• missing_fields:
  • dynamic_range
  • power_consumption
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • noise
  • cell_imaging
  • benefits
  • publication_date

Processed JSON Filename

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