Results 41 to 50 of about 57 (55)
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2022
The present work is devoted to the investigation of the possibilities to increase terahertz luminescence in semiconductor structures with bulk n-GaAs epitaxial layers upon interband optical pumping. One of the solutions is to organize the depopulation of the main impurity level using stimulated near infrared emission. We investigated samples with doped
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The present work is devoted to the investigation of the possibilities to increase terahertz luminescence in semiconductor structures with bulk n-GaAs epitaxial layers upon interband optical pumping. One of the solutions is to organize the depopulation of the main impurity level using stimulated near infrared emission. We investigated samples with doped
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2019
ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа пÑедÑÑавлÑÐµÑ Ñобой иÑÑледование омиÑеÑкого конÑакÑа к ÑÑанзиÑÑоÑной ÑÑÑÑкÑÑÑе на оÑнове ниÑÑида галлиÑ. СобÑÐ°Ð½Ñ Ð»Ð¸ÑеÑаÑÑÑнÑе даннÑе о ÑоÑмиÑовании, ÑвойÑÑÐ²Ð°Ñ Ð¸ пÑинÑипе ÑабоÑÑ
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ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа пÑедÑÑавлÑÐµÑ Ñобой иÑÑледование омиÑеÑкого конÑакÑа к ÑÑанзиÑÑоÑной ÑÑÑÑкÑÑÑе на оÑнове ниÑÑида галлиÑ. СобÑÐ°Ð½Ñ Ð»Ð¸ÑеÑаÑÑÑнÑе даннÑе о ÑоÑмиÑовании, ÑвойÑÑÐ²Ð°Ñ Ð¸ пÑинÑипе ÑабоÑÑ
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2018
Ð ÑабоÑе ÑаÑÑмаÑÑиваÑÑÑÑ Ð¸Ð½Ð²ÐµÑÑоÑнÑе иÑÑоÑники пиÑÐ°Ð½Ð¸Ñ Ð¼Ð°Ñин конÑакÑной ÑваÑки, коÑоÑÑе имеÑÑ Ð²ÑÑ Ð¾Ð´Ð½Ð¾Ð¹ вÑпÑÑмиÑÐµÐ»Ñ Ñо ÑÑедней ÑоÑкой. ЧаÑÑоÑа инвеÑÑоÑа изменÑеÑÑÑ Ð¾Ñ 1000 ÐÑ Ð´Ð¾ 10 кÐÑ. ÐÑполнен а
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Ð ÑабоÑе ÑаÑÑмаÑÑиваÑÑÑÑ Ð¸Ð½Ð²ÐµÑÑоÑнÑе иÑÑоÑники пиÑÐ°Ð½Ð¸Ñ Ð¼Ð°Ñин конÑакÑной ÑваÑки, коÑоÑÑе имеÑÑ Ð²ÑÑ Ð¾Ð´Ð½Ð¾Ð¹ вÑпÑÑмиÑÐµÐ»Ñ Ñо ÑÑедней ÑоÑкой. ЧаÑÑоÑа инвеÑÑоÑа изменÑеÑÑÑ Ð¾Ñ 1000 ÐÑ Ð´Ð¾ 10 кÐÑ. ÐÑполнен а
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ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð¾Ð²ÑÑ
пеÑÑпекÑивнÑÑ
инÑÑÑÑменÑов, ÑакиÑ
как ÑаÑ-боÑ, Ð´Ð»Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð²Ð½ÐµÑниÑ
коммÑникаÑий компаний, в оÑобенноÑÑи пÑи пеÑвом взаимодейÑÑвии Ñ ÐºÐ»Ð¸ÐµÐ½Ñом.
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2018
ÐаÑÑий â один из клÑÑевÑÑ ÑлекÑÑолиÑов внÑÑÑенней ÑÑедÑ. Ðн игÑÐ°ÐµÑ Ð²Ð°Ð¶Ð½ÑÑ ÑÐ¾Ð»Ñ Ð²Ð¾ внÑÑÑиклеÑоÑнÑÑ Ð¸ внеклеÑоÑнÑÑ Ð¿ÑоÑеÑÑÐ°Ñ , поддеÑÐ¶Ð¸Ð²Ð°ÐµÑ Ð¿Ð¾ÑÑоÑнное оÑмоÑиÑеÑкое давление и обÑем жидкоÑÑи.
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ÐаÑÑий â один из клÑÑевÑÑ ÑлекÑÑолиÑов внÑÑÑенней ÑÑедÑ. Ðн игÑÐ°ÐµÑ Ð²Ð°Ð¶Ð½ÑÑ ÑÐ¾Ð»Ñ Ð²Ð¾ внÑÑÑиклеÑоÑнÑÑ Ð¸ внеклеÑоÑнÑÑ Ð¿ÑоÑеÑÑÐ°Ñ , поддеÑÐ¶Ð¸Ð²Ð°ÐµÑ Ð¿Ð¾ÑÑоÑнное оÑмоÑиÑеÑкое давление и обÑем жидкоÑÑи.
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2020
This work is devoted to structural studies of magnetically ordered epitaxial films of iron-containing oxides, which are potential materials for the development of spintronic devices. A Python program was developed on the Jupyter Lab platform, which allows one to calculate the X-ray reflectivity profile of a multilayer heterostructure.
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This work is devoted to structural studies of magnetically ordered epitaxial films of iron-containing oxides, which are potential materials for the development of spintronic devices. A Python program was developed on the Jupyter Lab platform, which allows one to calculate the X-ray reflectivity profile of a multilayer heterostructure.
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The theme of the graduate qualification work is "Transformation of small settlements of Russia in the context of depopulation: problematics and ways of solution". The subject of the study is a settlement - urban-type settlement of Meleuz. The purpose of the graduate qualification work is to study the processes of transformation of small settlements in ...
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2018
ÐвÑоÑеÑеÑÐ°Ñ Ð¿Ð¾ÑвÑÑен ÑазÑабоÑке меÑодик ÑаÑÑеÑа ÑÑанÑÑоÑмаÑоÑов инвеÑÑоÑнÑÑ Ð¸ÑÑоÑников пиÑÐ°Ð½Ð¸Ñ (ÐÐÐ) маÑин конÑакÑной ÑваÑки (ÐÐС) пÑи ÑаÑÑоÑÐ°Ñ Ð´Ð¾ 10 кÐÑ. Ð ÑабоÑе пÑоводиÑÑÑ ÑаÑÑеÑное и ÑкÑпеÑи
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ÐвÑоÑеÑеÑÐ°Ñ Ð¿Ð¾ÑвÑÑен ÑазÑабоÑке меÑодик ÑаÑÑеÑа ÑÑанÑÑоÑмаÑоÑов инвеÑÑоÑнÑÑ Ð¸ÑÑоÑников пиÑÐ°Ð½Ð¸Ñ (ÐÐÐ) маÑин конÑакÑной ÑваÑки (ÐÐС) пÑи ÑаÑÑоÑÐ°Ñ Ð´Ð¾ 10 кÐÑ. Ð ÑабоÑе пÑоводиÑÑÑ ÑаÑÑеÑное и ÑкÑпеÑи
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This paper is concerned with the a posteriori error analysis of the finite element solution of the homogenous Dirichlet boundary problem for an elliptic operator obtained by a fictitious domain method. We present a novel and fully computable a posteriori estimate for this numerical approach.
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