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公开(公告)号：US3484610A
公开(公告)日：1969-12-16
申请号：US3484610D
申请日：1968-09-23
Applicant: ATOMIC ENERGY COMMISSION
Inventor： BECKER KLAUS H
CPC classification number: G01T1/02
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公开(公告)号：US3612868A
公开(公告)日：1971-10-12
申请号：US3612868D
申请日：1970-06-26
Applicant: ATOMIC ENERGY COMMISSION
Inventor： BECKER KLAUS H , CHEKA JOSEPH S , GAMMAGE RICHARD B , ROBINSON EDDIE M
CPC classification number: G01T1/02
Abstract: An inert metal, such as palladium, platinum, or gold, in low concentration, impregnated or diffused to a sufficient depth in materials which exhibit the physical effect of stimulated exoelectron emission (SEE), substantially increases the radiation sensitivity of the SEE materials by permitting a larger percentage of exoelectrons to be emitted therefrom. The reproducibility of response is also increased. Impregnation or diffusion in such materials can be accomplished, for example, by thermal diffusion of metal layers into the surface or throughout the bulk material. The exact procedure for obtaining optimized sensitivity depends upon which inert metal is utilized with a given SEE material, the thickness of the metal, and the diffusion conditions.
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3.发明授权Energy independent radiophotoluminescence dosimeter with good fading stability 失效能量独立的放射性光致发光剂具有良好的渐弱稳定性
公开(公告)号：US3554920A
公开(公告)日：1971-01-12
申请号：US3554920D
申请日：1968-04-19
Applicant: ATOMIC ENERGY COMMISSION
Inventor： BECKER KLAUS H
CPC classification number: G01T1/10 , C03C3/14 , C03C4/0078
Abstract: A DOSIMETER HAVING AN ESSENTIALLY ENERGY INDEPENDENT RESPONSE WITHOUT THE USE OF FILTERS AND BEING SUBSTANTIALLY STABLE AGAINST FADING IS PROVIDED BY A LITHIUM BORATE GLASS CONTAINING LI, B, AND AG. THIS GLASS MAY BE PREPARED, FOR EXAMPLE, BY MELTING A MIXTURE OF LINO3, B2O3, AND AGPO3 IN VARIOUS PROPORTIONS. THE GLASS ALSO PERMITS SENSITIVE MEASUREMENTS AT HIGH TEMPERATURES, THE MEASUREMENT OF A THERMAL NEUTRON COMPONENT IN MIXED (N, Y) RADIATION FIELDS, AND SENSITIVE MEASUREMENTS AT HIGH DOSE LEVELS SUCH AS OCCUR IN STERILIZATION AND FOOD PROCESSING SYSTEMS.
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公开(公告)号：US3505523A
公开(公告)日：1970-04-07
申请号：US3505523D
申请日：1968-08-02
Applicant: ATOMIC ENERGY COMMISSION
Inventor： BECKER KLAUS H
IPC: G01T5/10
CPC classification number: G01T5/10 , Y10S250/02
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