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

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:
 [1];  [2];  [2]
+ Show Inventor Affiliations
  1. El Cerrito, CA
  2. Berkeley, CA
Issue Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
OSTI Identifier:
869949
Patent Number(s):
5427817
Assignee:
University of California (Berkeley, CA)
Patent Classifications (CPCs):
C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
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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. Web.
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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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