辐照GAP led的降解和恢复特性

IF 0.4 Q4 PHYSICS, NUCLEAR

Nuclear Physics and Atomic Energy Pub Date : 2022-06-25 DOI:10.15407/jnpae2022.02.116

O. Budnyk, R. Vernydub, O. Kyrylenko, P. Lytovchenko, O. Radkevych, D. Stratilat, V. Tartachnyk

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引用次数: 0

摘要

经E = 2 MeV的电子辐照后的同质跃迁原态;F = 5.9⋅1014 cm-2 ÷ 8.2⋅1016 cm-2研究了辐照处理对其电学和光学特性的影响;给出了辐照样品的等时退火结果;分析了输出二极管高温退火的后果。揭示了掺杂Zn、O的红色led和掺杂N的绿色led在反向偏置下电流-电压特性形成的特点，以及两种led在退火过程中反向电流恢复的特点。

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Degradation and recovery features of irradiated GAP LEDs

The homo-transitional original and irradiated by electrons with E = 2 MeV; F = 5.9⋅1014 cm-2 ÷ 8.2⋅1016 cm-2 GaP LEDs were studied. The effect of radiation treatment on their electrical and optical characteristics was studied; the results of isochronous annealing of irradiated samples are given; the consequences of high-temperature annealing of output diodes are analyzed. Peculiarities of the formation of the current-voltage characteristics of red LEDs doped with Zn, O, and green LEDs doped with N under reverse bias, as well as features of the recovery of the reverse current during annealing of both types of LEDs, are revealed.

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来源期刊

Nuclear Physics and Atomic Energy PHYSICS, NUCLEAR-

CiteScore

0.70

自引率

33.30%

发文量

审稿时长

19 weeks

期刊介绍： The journal Nuclear Physics and Atomic Energy presents the publications on Nuclear Physics, Atomic Energy, Radiation Physics, Radioecology, Engineering and Methods of Experiment. The journal includes peer-reviewed articles which are completed works containing new results of theoretical and experimental researches and are of interest for the scientists, postgraduate students, engineers and for the senior students.