Influence of parameters of the semiconductor–dielectric interface on the current of the guard ring of silicon photodiodes
- 作者: Demidov S.1, Klimanov E.1
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隶属关系:
- OAO NPO Orion
- 期: 卷 61, 编号 3 (2016)
- 页面: 328-332
- 栏目: Articles from the Russian Journal Prikladnaya Fizika
- URL: https://journals.rcsi.science/1064-2269/article/view/196842
- DOI: https://doi.org/10.1134/S1064226916030074
- ID: 196842
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Relationships, which determine requirements for the resistance of the inversion layer for decreasing the influence of the guard ring on the dark current and photodiode noisess and allow obtaining the specified intercoupling coefficient between photosensitive elements in multielement photodiodes, are given. It is shown that dependences of the current of the guard ring on the bias voltage and the charge on the Si–SiO2 interface in the presence of the inversion layer satisfy the current generation model in the space-charge region of the current. The resistance of the inversion layer increase with an increase in the bias voltage in accordance with the relationship Ru ∼ V1.5.
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S. Demidov
OAO NPO Orion
编辑信件的主要联系方式.
Email: orion@orion-ir.ru
俄罗斯联邦, Kosinskaya ul. 9, Moscow, 111538
E. Klimanov
OAO NPO Orion
Email: orion@orion-ir.ru
俄罗斯联邦, Kosinskaya ul. 9, Moscow, 111538