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Glasses Attenuating Electromagnetic Radiation
Glass and Ceramics ( IF 0.6 ) Pub Date : 2020-11-06 , DOI: 10.1007/s10717-020-00293-6
T. K. Pavlushkina , A. A. Babinova

A radio-absorbing glass that is transparent in the visible range of the spectrum was developed. A radio-protective effect was obtained by implanting in the surface layer of the glass, not exceeding 100 nm, accelerated transition-element ions that form in the glass nanoparticles which absorb electromagnetic radiation. Measurements of the absorption of electromagnetic radiation (EMR) by implanted model and sheet glasses showed that the attenuation of EMR power is in the range of 6.2 – 30.2 dB for phosphate glass and 7.8 – 34.1 dB for silicate glass. The greatest radio-protective effect is observed in glasses with implanted nickel Ni+ and cobalt Co+. The EMR absorption can be increased to 37.5 dB by means of heat treatment.



中文翻译:

衰减电磁辐射的眼镜

研发了在光谱的可见光范围内透明的吸波玻璃。通过在不超过100 nm的玻璃表层中注入吸收电磁辐射的玻璃纳米颗粒中形成的加速过渡元素离子,可以获得辐射防护效果。通过植入模型和平板玻璃对电磁辐射(EMR)的吸收进行的测量表明,磷酸盐玻璃的EMR功率衰减范围为6.2 – 30.2 dB,硅酸盐玻璃的EMR功率范围为7.8 – 34.1 dB。在植入镍Ni +和钴Co +的玻璃中观察到最大的辐射防护作用。可以通过热处理将EMR吸收提高到37.5 dB。

更新日期:2020-11-06
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