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Electronic device achieving a reduction in alpha particle emissions from boron-based compounds essentially free of boron-10
Electronic device achieving a reduction in alpha particle emissions from boron-based compounds essentially free of boron-10
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机译:电子设备可减少基本不含硼10的硼基化合物的α颗粒排放
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摘要
Reduced soft errors in charge-sensitive circuit elements such as volatile memory cells 200 occur by using boron-11 to the exclusion of boron-10 or essentially free of boron-10 in borosilicate glass 230, 240 deposited on the substrate 206 directly over the arrays of memory cells. Boron-10 exhibits a high likelihood of fission to release a 1.47 MeV alpha particle upon capture of a naturally occurring cosmic ray neutron. This capture occurs frequently in boron-10 because of its high neutron capture cross-section. Boron-11 does not fission.
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