Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons
The study of electrical and optical characteristics of GaP LEDs irradiated with electrons (E = 2 MeV, Ф = 0…10¹⁵ cm⁻²) was performed. Especial interest was focused on appearing of S-type instability in current-voltage characteristics and its mechanism in accord with the model by K. Maeda. Made in th...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2015 |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2015
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/121204 |
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| Zitieren: | Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons / O.V. Konoreva, M.V. Lytovchenko, Ye.V. Malyi, I.V. Petrenko, M.B. Pinkovska, V.P. Tartachnyk, V.V. Shlapatska // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 3. — С. 312-316. — Бібліогр.: 11 назв. — англ. |
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Konoreva, O.V. Lytovchenko, M.V. Malyi, Ye.V. Petrenko, I.V. Pinkovska, M.B. Tartachnyk, V.P. Shlapatska, V.V. 2017-06-13T16:50:05Z 2017-06-13T16:50:05Z 2015 Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons / O.V. Konoreva, M.V. Lytovchenko, Ye.V. Malyi, I.V. Petrenko, M.B. Pinkovska, V.P. Tartachnyk, V.V. Shlapatska // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 3. — С. 312-316. — Бібліогр.: 11 назв. — англ. 1560-8034 DOI: 10.15407/spqeo18.03.312 PACS 29.40.-n, 85.30.-z, 85.60.Dw https://nasplib.isofts.kiev.ua/handle/123456789/121204 The study of electrical and optical characteristics of GaP LEDs irradiated with electrons (E = 2 MeV, Ф = 0…10¹⁵ cm⁻²) was performed. Especial interest was focused on appearing of S-type instability in current-voltage characteristics and its mechanism in accord with the model by K. Maeda. Made in this work was the analysis of changes in the concentration of deep recombination levels caused be irradiation. The coefficient of radiation damages of charge carrier lifetime in GaP was estimated (kτ = 1.5·10⁷7 s·cm⁻²). It was discovered that the luminescence intensity recovering after isochronous annealing possesses two stages. Heating the diodes up to T > 350 °C leads to destruction of p-region in the diode and deterioration of lens optical transmission. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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DSpace DC |
| title |
Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons |
| spellingShingle |
Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons Konoreva, O.V. Lytovchenko, M.V. Malyi, Ye.V. Petrenko, I.V. Pinkovska, M.B. Tartachnyk, V.P. Shlapatska, V.V. |
| title_short |
Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons |
| title_full |
Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons |
| title_fullStr |
Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons |
| title_full_unstemmed |
Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons |
| title_sort |
degradation of electrooptical characteristics of serial gap light-emitting diodes, caused by fast electrons |
| author |
Konoreva, O.V. Lytovchenko, M.V. Malyi, Ye.V. Petrenko, I.V. Pinkovska, M.B. Tartachnyk, V.P. Shlapatska, V.V. |
| author_facet |
Konoreva, O.V. Lytovchenko, M.V. Malyi, Ye.V. Petrenko, I.V. Pinkovska, M.B. Tartachnyk, V.P. Shlapatska, V.V. |
| publishDate |
2015 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
The study of electrical and optical characteristics of GaP LEDs irradiated with electrons (E = 2 MeV, Ф = 0…10¹⁵ cm⁻²) was performed. Especial interest was focused on appearing of S-type instability in current-voltage characteristics and its mechanism in accord with the model by K. Maeda. Made in this work was the analysis of changes in the concentration of deep recombination levels caused be irradiation. The coefficient of radiation damages of charge carrier lifetime in GaP was estimated (kτ = 1.5·10⁷7 s·cm⁻²). It was discovered that the luminescence intensity recovering after isochronous annealing possesses two stages. Heating the diodes up to T > 350 °C leads to destruction of p-region in the diode and deterioration of lens optical transmission.
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| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/121204 |
| citation_txt |
Degradation of electrooptical characteristics of serial GaP light-emitting diodes, caused by fast electrons / O.V. Konoreva, M.V. Lytovchenko, Ye.V. Malyi, I.V. Petrenko, M.B. Pinkovska, V.P. Tartachnyk, V.V. Shlapatska // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 3. — С. 312-316. — Бібліогр.: 11 назв. — англ. |
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