Process for manufacturing an auto-collimating scintillator and product produced thereby

Title: Process for manufacturing an auto-collimating scintillator and product produced thereby

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Abstract

There is described a process for the vapor deposition of a scintillator phosphor composition with concomitant shadowing wherein the substrate to be processed is rotated through an arc relative to a vapor source of the scintillator phosphor composition whereby shadowing introduces voided gaps or interstices between columns as a result of the preferential components receiving more coating flux, particularly in the presence of oblique flux. 8 figs.

Inventors:: Goodman, C A; Lyon, A F; Perez-Mendez, V

Issue Date:: 1995-06-27

Research Org.:: University of California

OSTI Identifier:: 87731

Patent Number(s):: 5,427,817

Application Number:: PAN: 8-148,193

Assignee:: Univ. of California, Berkeley, CA (United States)

DOE Contract Number:: AC03-76SF00098

Resource Type:: Patent

Resource Relation:: Other Information: PBD: 27 Jun 1995

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; 44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; PHOSPHORS; PHYSICAL VAPOR DEPOSITION; CHEMICAL COMPOSITION; ROTATION; ORIENTATION

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                    Goodman, C A, Lyon, A F, and Perez-Mendez, V. Process for manufacturing an auto-collimating scintillator and product produced thereby.  United States: N. p., 1995. 
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                    Goodman, C A, Lyon, A F, & Perez-Mendez, V. Process for manufacturing an auto-collimating scintillator and product produced thereby.  United States.

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                    Goodman, C A, Lyon, A F, and Perez-Mendez, V. Tue .  
        "Process for manufacturing an auto-collimating scintillator and product produced thereby".  United States.

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@article{osti_87731,

  title        = {Process for manufacturing an auto-collimating scintillator and product produced thereby},

  author       = {Goodman, C A and Lyon, A F and Perez-Mendez, V},

  abstractNote = {There is described a process for the vapor deposition of a scintillator phosphor composition with concomitant shadowing wherein the substrate to be processed is rotated through an arc relative to a vapor source of the scintillator phosphor composition whereby shadowing introduces voided gaps or interstices between columns as a result of the preferential components receiving more coating flux, particularly in the presence of oblique flux. 8 figs.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1995},

  month        = {6}

}

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