Controlling the on/off current ratio of ferroelectric field-effect transistors.
Controlling the on/off current ratio of ferroelectric field-effect transistors.
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DOI:
10.1038/srep12094
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发表时间:
2015-07-10
影响因子:
4.6
通讯作者:
Asadi K
中科院分区:
文献类型:
--
作者:
Katsouras I;Zhao D;Spijkman MJ;Li M;Blom PW;de Leeuw DM;Asadi K
The on/off current ratio in organic ferroelectric field-effect transistors (FeFETs) is largely determined by the position of the threshold voltage, the value of which can show large device-to-device variations. Here we show that by employing a dual-gate layout for the FeFET, we can gain full control over the on/off ratio. In the resulting dual-gate FeFET the ferroelectric gate provides the memory functionality and the second, non-ferroelectric, control gate is advantageously used to set the threshold voltage. The on/off ratio can thus be maximized at the readout bias. The operation is explained by the quantitative analysis of charge transport in a dual-gate FeFET.
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影响因子:
41.2
作者:
Naber, RCG;Tanase, C;De Leeuw, DM
通讯作者:
De Leeuw, DM
影响因子:
19
作者:
Kang, Seok Ju;Bae, Insung;Park, Cheolmin
通讯作者:
Park, Cheolmin
影响因子:
3.1
作者:
Sekitani, Tsuyoshi;Zaitsu, Koichiro;Someya, Takao
通讯作者:
Someya, Takao
影响因子:
--
作者:
Brondijk, Jakob J.;Asadi, Kamal;de Leeuw, Dago M.
通讯作者:
de Leeuw, Dago M.
DOI:
10.1109/tdei.2010.5539685
发表时间:
2010-08-01
影响因子:
3.1
作者:
Park, Youn Jung;Bae, In-sung;Park, Cheolmin
通讯作者:
Park, Cheolmin