title: Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¾Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ¾Ð² Ð´Ð»Ñ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð° 1,5-3,8 Ð¼ÐºÐ¼ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð³ÐµÑÐµÑÐ¾ÑÑÑÑÐºÑÑÑÑ InAs/InAsSbP Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ Ð´Ð¸Ð°Ð¼ÐµÑÑÐ°Ð¼Ð¸ ÑÐ¾ÑÐ¾ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´ÐºÐ¸ (0.1-2.0 Ð¼Ð¼)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸Ð²Ð¾Ð²Ð°ÑÐ¾Ð²Ð°, ÐÐ½ÑÐ¾Ð½Ð¸Ð½Ð°
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: 2016
Subjects: ÑÐ¾ÑÐ¾Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ¸
ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÐ¹ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½
Ð³ÐµÑÐµÑÐ¾ÑÑÑÑÐºÑÑÑÑ
ÑÐ¾ÑÐ¾Ð´Ð¸Ð¾Ð´Ñ
ÑÐ¾ÑÐ¾ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¿Ð»Ð¾ÑÐ°Ð´ÐºÐ¸ (ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¸ÐºÐ°)
photodetectors
spectral range
heterostructures
photodiodes
photosensitive area (electronics)

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ¾Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ¾Ð² Ñ ÑÐ°Ð·Ð½ÑÐ¼Ð¸ Ð´Ð¸Ð°Ð¼ÐµÑÑÐ°Ð¼Ð¸ ÑÐ¾ÑÐ¾ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´ÐºÐ¸ 0,1-2,0 Ð¼Ð¼ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð²ÑÑÐ°ÑÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÐÐÐÐ¤Ð­ Ð³ÐµÑÐµÑÐ¾ÑÑÑÑÐºÑÑÑ InAs/InAsSbP. ÐÐ½Ð° Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð° Ð½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð²ÑÑÐ¾ÐºÐ¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÑ ÑÐ¾ÑÐ¾Ð´Ð¸Ð¾Ð´Ð¾Ð² Ð´Ð»Ñ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð° 1,5-3,8 Ð¼ÐºÐ¼. ÐÑÐ¸Ð²Ð¾Ð´ÑÑÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð². ÐÑÐ»Ð¸ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¼Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÑÐ¼Ð¸ ÑÐ¾ÑÐ¾Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ¾Ð² ÑÐ²Ð»ÑÑÑÑÑ Ð²ÑÑÐ¾ÐºÐ°Ñ Ð¾Ð±Ð½Ð°ÑÑÐ¶Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð² Ð¼Ð°ÐºÑÐ¸Ð¼ÑÐ¼Ðµ ÑÐ¿ÐµÐºÑÑÐ° Î»=3,0-3,4 Ð¼ÐºÐ¼ Ð´Ð¾ÑÑÐ¸Ð³Ð°ÐµÑ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ D*(Î»max,1000,1)=(0,6-1,2)Â·1010 ÑÐ¼Â·ÐÑ1/2/ÐÑ Ð¿ÑÐ¸ Ð¢=300 Ð, Ð²ÑÑÐ¾ÐºÐ°Ñ ÑÐ¾ÐºÐ¾Ð²Ð°Ñ Ð¼Ð¾Ð½Ð¾ÑÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð´Ð¾ SÎ»=1,6 Ð/ÐÑ. ÐÑÐ¸ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ð¸ Ð´Ð¸Ð°Ð¼ÐµÑÑÐ° ÑÐ¾ÑÐ¾ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´ÐºÐ¸ Ð² Ð¸Ð½ÑÐµÑÐ²Ð°Ð»Ðµ 0,1-2,0 Ð¼Ð¼ Ð½Ð°Ð±Ð»ÑÐ´Ð°ÐµÑÑÑ Ð²Ð¾Ð·ÑÐ°ÑÑÐ°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÑÐ½Ð¾Ð¹ Ð¾Ð±Ð½Ð°ÑÑÐ¶Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð² Ð´Ð²Ð° ÑÐ°Ð·Ð°, ÑÑÐ¾ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð¾ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸ÐµÐ¼ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½ÑÑ ÑÐ¾ÐºÐ¾Ð² ÑÑÐµÑÐºÐ¸. ÐÑÑÑÑÐ¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐ¾ÑÐ¾Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ¾Ð² Ð²Ð°ÑÑÐ¸ÑÑÐµÑÑÑ Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ 1-300 Ð½Ñ Ð¸ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿ÑÐ¸ Ð¼Ð°Ð»Ð¾Ð¼ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¸ ÐµÐ¼ÐºÐ¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑ Ð¸Ñ Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ²ÑÐ·Ð¸ Ð¿Ð¾ Ð¾ÑÐºÑÑÑÐ¾Ð¼Ñ Ð°ÑÐ¼Ð¾ÑÑÐµÑÐ½Ð¾Ð¼Ñ ÐºÐ°Ð½Ð°Ð»Ñ. ÐÐ»Ñ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð² Ñ Ð¼Ð°Ð»Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´ÑÑ ÑÐ¾ÑÐ¾ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´ÐºÐ¸ 0,1-0,3 Ð¼Ð¼ Ð² ÑÐµÐ»ÑÑ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ ÐµÐ¼ÐºÐ¾ÑÑÐ¸ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸Ñ ÑÐ¾ÑÐ¾Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ¾Ð².
description: This work is devoted to the manufacturing technology development of photodetectors with different diameters photosensitive area 0,1-2,0 mm based on heterostructures grown by MOCVD InAs/InAsSbP. It aims to creating a high-performance photodiodes for spectral range 1,5-3,8 mkm. This paper presents the research results devices characteristics. Distinctive features of the photodetectors are a high detectivity which reaches value D*(Î»max,1000,1)=(0,6-1,2)Â·1010 cmÂ·Hz1/2/W at T=300 K with maximum range Î»=3,0-3,4 mkm, high monochromatic current sensitivity to SÎ»=1,6 A/W. When increasing the diameter of the photosensitive area in range 0,1-2,0 mm the specific detectivity increases twofold due to decrease of the surface leakage current effect. High-mobility of the obtained photodetectors varies 1-300 ns range with small values of capacitance and allows to used them in an open atmospheric channel for optical communication systems. It was designed a special topology photodetectors for appliances with a small area of photosensitive surface 0,1-0,3 mm to reduce their capacity.