Evaluation of ELDRS Mechanisms Using Dose Rate Switching Experiments on Gated Lateral PNP Transistors

被引:12
作者
Gonzalez-Velo, Yago [1 ,2 ]
Boch, Jerome [1 ,2 ]
Saigne, Frederic [1 ,2 ]
Roche, Nicolas J. -H. [1 ,2 ]
Perez, Stephanie [1 ]
Vaille, Jean-Roch [2 ,3 ]
Deneau, Christelle [1 ]
Dusseau, Laurent
Lorfevre, Eric [4 ]
Schrimpf, Ronald D. [5 ]
Chatry, Christian [6 ]
Legoulven, Enoal [6 ]
Platteter, Dale G. [7 ]
机构
[1] Univ Montpellier 2, F-34095 Montpellier 5, France
[2] CNRS, IES, UMR 5214, UM2, F-34095 Montpellier 5, France
[3] IES, UMR 5214, F-30021 Nimes 01, France
[4] Ctr Natl dEtudes Spati, F-314019 Toulouse 9, France
[5] Vanderbilt Univ, Nashville, TN 37235 USA
[6] Test & Radiat TRAD, F-31674 Labege, France
[7] Platteter Enterprises, Bedford, IN 47421 USA
关键词
Bipolar devices; ELDRS; interface trapped charge; oxide trapped charge; total dose; RADIATION-INDUCED DEGRADATION; INTERFACE-TRAP FORMATION; RATE SENSITIVITY; MOLECULAR-HYDROGEN; GAIN DEGRADATION; PHYSICAL MODEL; BIPOLAR;
D O I
10.1109/TNS.2011.2170707
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The switched dose rate technique has been proposed as an accelerated test technique for enhanced low-dose-rate sensitivity. The physical mechanisms at play when this technique is applied are investigated in this paper. The variation of N-ot and N-it is characterized using gated lateral pnp transistors to understand the kinetics of device degradation related to differences in mechanisms between high dose rate and low dose rate irradiations.
引用
收藏
页码:2953 / 2960
页数:8
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