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.

Inventors:

Goodman, Claude A ^[1]; Lyon, Alan F ^[2]; Perez-Mendez, Victor ^[2]

El Cerrito, CA
Berkeley, CA

Issue Date:: 1995-01-01

Research Org.:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA

OSTI Identifier:: 869949

Patent Number(s):: 5427817

Assignee:: University of California (Berkeley, CA)

DOE Contract Number:: AC03-76SF00098

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: process; manufacturing; auto-collimating; scintillator; product; produced; described; vapor; deposition; phosphor; composition; concomitant; shadowing; substrate; processed; rotated; relative; source; whereby; introduces; voided; gaps; interstices; columns; result; preferential; components; receiving; coating; flux; particularly; presence; oblique; vapor deposition; product produced; composition whereby; phosphor composition; vapor source; /427/

Citation Formats


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

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                    Goodman, Claude A, Lyon, Alan F, and Perez-Mendez, Victor. Sun .  
        "Process for manufacturing an auto-collimating scintillator and product produced thereby".  United States.  https://www.osti.gov/servlets/purl/869949.

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@article{osti_869949,

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

  author       = {Goodman, Claude A and Lyon, Alan F and Perez-Mendez, Victor},

  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.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1995},

  month        = {1}

}

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