title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ ÑÐ°Ð·Ð¾Ð³ÑÐµÐ²Ð° Ð½Ð° Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÑÐµÐ´Ð½ÐµÐ²Ð¾Ð»Ð½Ð¾Ð²ÑÑ ÑÐ²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ²ÐµÑÐ´Ð¾Ð³Ð¾ ÑÐ°ÑÑÐ²Ð¾ÑÐ° InAsSbP
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The effect of heating on the characteristics of medium-wave LEDs based on InAsSbP solid solution
Creators: name: ÐÐ¸ÑÐ¸Ð»Ð»Ð¾Ð², Ð¡ÑÐ°Ð½Ð¸ÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÐ²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´ InAs
ÑÐ²ÐµÑÐ´ÑÐ¹ ÑÐ°ÑÑÐ²Ð¾Ñ InAsSbP
ÑÐ²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ InAsSbP
ÑÑÐµÐ´Ð½ÐµÐ²Ð¾Ð»Ð½Ð¾Ð²ÑÐ¹ ÑÐ²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´
ÑÐ²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´ 2.6 â 3 Ð¼ÐºÐ¼
ÑÑÐµÐ´Ð½ÐµÐ²Ð¾Ð»Ð½Ð¾Ð²Ð°Ñ ÐÐ Ð¾Ð±Ð»Ð°ÑÑÑ ÑÐ¿ÐµÐºÑÑÐ°
Ð³ÐµÑÐµÑÐ¾ÑÑÑÑÐºÑÑÑÐ° InAs/InAsSbP
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½Ð°Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ InAsSbP
mid-wavelength LED
InAs LED
InAsSbP solid solution
InAsSbP-based LED
2.6 - 3 Âµm LED
mid-wavelength IR spectral region
InAs/InAsSbP heterostructure
InAsSbP temperature dependence

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÑÐµÐ´Ð½ÐµÐ²Ð¾Ð»Ð½Ð¾Ð²ÑÑ Ð¸Ð½ÑÑÐ°ÐºÑÐ°ÑÐ½ÑÑ ÑÐ²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´Ð¾Ð² Ñ Ð¼Ð°ÐºÑÐ¸Ð¼ÑÐ¼Ð¾Ð¼ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÐºÑÐ¸Ð²Ð¾Ð¹ Î» = 2.6 â 2.8 Ð¼ÐºÐ¼ (300 Ð). Ð¡Ð²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´Ñ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð³ÐµÑÐµÑÐ¾ÑÑÑÑÐºÑÑÑ InAsSbP, Ð²ÑÑÐ°ÑÐµÐ½Ð½ÑÑ Ð½Ð° Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐ°Ñ, Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð² Ð¿Ð»Ð¾ÑÐºÐ¾ÑÑÐ¸ (100) Ð¸ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¾Ð»Ð¾Ð²Ð¾Ð¼ (n+ = (2 â 3)*1018 ÑÐ¼-3), Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¶Ð¸Ð´ÐºÐ¾ÑÐ°Ð·Ð½Ð¾Ð¹ ÑÐ¿Ð¸ÑÐ°ÐºÑÐ¸Ð¸. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ¿ÐµÐºÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ð¸ Ð¸ Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ð¼Ð¼Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ð¸ Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð¿ÑÐ¸ ÐºÐ¾Ð¼Ð½Ð°ÑÐ½Ð¾Ð¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐµ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¿ÐµÐºÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ð¸, Ð²Ð¾Ð»ÑÑ-Ð°Ð¼Ð¿ÐµÑÐ½ÑÐµ Ð¸ Ð²Ð°ÑÑ-Ð°Ð¼Ð¿ÐµÑÐ½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² ÑÐ²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´Ð¾Ð² Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑ 200 â 400 Ð. ÐÑÐ¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½Ð¾Ð³Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð²ÑÑÐ²Ð»ÐµÐ½Ð¾ Ð¿Ð°Ð´ÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸, Ð½Ðµ ÑÐ²ÑÐ·Ð°Ð½Ð½Ð¾Ðµ Ñ ÐÐ¶Ð¾ÑÐ»ÐµÐ²ÑÐ¼ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð¼ ÑÐ°Ð·Ð¾Ð³ÑÐµÐ²Ð°, Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ð¾ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¾ Ð½Ð°Ð»Ð¸ÑÐ¸Ð¸ ÐÐ¶Ðµ-ÑÐµÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¸, Ð¾Ð±ÑÑÐ»Ð°Ð²Ð»Ð¸Ð²Ð°ÑÑÐµÐ¹ ÑÑÐ¾ Ð¿Ð°Ð´ÐµÐ½Ð¸Ðµ. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð° Ð¾ÑÐµÐ½ÐµÐ½Ð° Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ð° Ð½Ð°Ð³ÑÐµÐ²Ð° ÑÐ²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´Ð° Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð´Ð»Ð¸Ð½Ð½ÑÑ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ¾Ð² Ð¿Ð¾ Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ð¼Ð¼Ð°Ð¼ ÑÐ»ÐµÐºÑÑÐ¾Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ð¸ Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÑÐ¾Ð¹ Ð¾ÑÐµÐ½ÐºÐ¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð´Ð¾ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¾Ð´Ð½Ð¾Ð³Ð¾ Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð². ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÑÐ¾ÑÐ½ÑÑÑ ÑÐµÐ¶Ð¸Ð¼Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð½ÑÑ ÑÐ²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´Ð¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð´Ð¾ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ (ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ð¸).
description: This work is devoted to the study of the characteristics of mid-wavelength infrared LEDs with the maximum spectral curve at Î» = 2.6-2.8 Î¼m (300 K). The LEDs were based on InAsSbP heterostructures grown on substrates oriented in the (100) plane and doped with tin (n+ = (2 - 3)*1018 cm-3) by liquid phase epitaxy. In the course of the study were obtained and analyzed electroluminescence spectra and oscillograms of electroluminescence and voltage obtained at room temperature as well as electroluminescence spectra, current-voltage and power-current characteristics of samples obtained in the temperature range of 200 - 400 K. The study of temperature effects on the characteristics of the samples revealed a drop in efficiency not related to the Joule mechanism of heating and were made the assumption of the presence of Auger recombination, which causes this drop. Also was assessed the heating of the LED under conditions of long pulses on the oscillograms of electroluminescence and voltage. Based on the results of this evaluation, the need for refinement of one of the methods was identified. The results obtained shed light on the possibilities of using the investigated LEDs, and also show the need to refine some of the methods of their study.