CHARACTERIZATION OF ION-IMPLANTED GATE INSULATOR FILMS FOR USE AS ION-SELECTIVE MEMBRANE IN ISFETS

被引:11
作者
PHAM, MT
机构
[1] Zentralinstitut für Kernforschung Rossendorf, Dresden O- 8051
关键词
D O I
10.1016/0925-4005(92)80367-7
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Silicate membranes of desired mixed ion sensitivity and selectivity are fabricated by ion implantation. The ion sensitivity covers a variable range from a few mV to nearly Nernstian response. The ion selectivity varies up to 100-fold between Na+ and K+ and 10(5)-fold between Na+, K+ and H+.
引用
收藏
页码:576 / 579
页数:4
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