title: Ð¡Ð¸Ð½ÑÐµÐ· Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð°Ð½Ð¾Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð² Gdâ(WOâ)â Ð¸ Luâ(WOâ)â, Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¸Ð¾Ð½Ð°Ð¼Ð¸ ÑÑÐ»Ð¸Ñ Ð¸ Ð¸ÑÑÐµÑÐ±Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Synthesis and study of Gdâ(WOâ)â and Luâ(WOâ)â nanopowders doped with thulium and ytterbium ions
Creators: name: ÐÐ°Ð¹ÑÐ»Ñ, ÐÐ»ÐµÐ½Ð°
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: 2021
Subjects: ÐÐ°Ð½Ð¾ÑÑÑÑÐºÑÑÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÐ¾Ð»ÑÑÑÐ°Ð¼, ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ
Ð½Ð°Ð½Ð¾Ð¿Ð¾ÑÐ¾ÑÐºÐ¸
Ð²Ð¾Ð»ÑÑÑÐ°Ð¼Ð°Ñ Ð³Ð°Ð´Ð¾Ð»Ð¸Ð½Ð¸Ñ
Ð²Ð¾Ð»ÑÑÑÐ°Ð¼Ð°Ñ Ð»ÑÑÐµÑÐ¸Ñ
ÑÑÐ»Ð¸Ð¹
Ð¸ÑÑÐµÑÐ±Ð¸Ð¹
Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ñ
Ð°Ð¿-ÐºÐ¾Ð½Ð²ÐµÑÑÐ¸Ñ
Ð¼Ð¾Ð´Ð¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ ÐÐµÑÐ¸Ð½Ð¸

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð½Ð°Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð²Ð¾Ð»ÑÑÑÐ°Ð¼Ð°ÑÐ¾Ð² Ð³Ð°Ð´Ð¾Ð»Ð¸Ð½Ð¸Ñ Ð¸ Ð»ÑÑÐµÑÐ¸Ñ, ÑÐµÐ´ÐºÐ¾Ð·ÐµÐ¼ÐµÐ»ÑÐ½ÑÑ Ð¸Ð¾Ð½Ð¾Ð² ÑÑÐ»Ð¸Ñ Ð¸ Ð¸ÑÑÐµÑÐ±Ð¸Ñ, ÐºÐ°Ðº Ð¿Ð°ÑÑ Ð°ÐºÑÐ¸Ð²Ð°ÑÐ¾Ñ-ÑÐµÐ½ÑÐ¸Ð±Ð¸Ð»Ð¸Ð·Ð°ÑÐ¾Ñ; Ð¸Ð·ÑÑÐµÐ½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐ¸Ð½ÑÐµÐ·Ð°: Ð¼Ð¾Ð´Ð¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ ÐÐµÑÐ¸Ð½Ð¸, ÑÐ²ÐµÑÐ´Ð¾ÑÐ°Ð·Ð½Ð¾Ðµ ÑÐ¿ÐµÐºÐ°Ð½Ð¸Ðµ, ÑÐ¾Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ðµ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ¸Ð½ÑÐµÐ· ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² ÑÑÐµÐ¼Ñ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸. Ð£ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð± Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð½Ð¾Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð² Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ¸Ð½ÑÐµÐ· ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑÐ¸Ð¹ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Gdâ(WOâ)â Ð¸ Luâ(WOâ)â Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸ÐµÐ¼ Ð¸Ð¾Ð½Ð¾Ð² ÑÑÐ»Ð¸Ñ Ð¸ Ð¸ÑÑÐµÑÐ±Ð¸Ñ. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÑÐºÑÑÑÑ, Ð¼Ð¾ÑÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸, ÑÐ°Ð·Ð¼ÐµÑÐ¾Ð² ÑÐ°ÑÑÐ¸Ñ, ÑÐ°Ð·Ð¾Ð²ÑÑ Ð¿ÑÐµÐ²ÑÐ°ÑÐµÐ½Ð¸Ð¹ Ð¸ Ð°Ð¿-ÐºÐ¾Ð½Ð²ÐµÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ¸ÑÐ¾ÐºÐ¾Ð³Ð¾ Ð½Ð°Ð±Ð¾ÑÐ° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð²: ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾ÑÐ°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, ÑÐ°ÑÑÑÐ¾Ð²Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð¹ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ð¸, ÑÐ¿ÐµÐºÑÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ð¸ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ, ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸ Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ½Ð¾Ð¹ ÑÐ¿ÐµÐºÑÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ð¸.
description: In the work the generalized information is presented about properties of compounds of gadolinium and lutetium tungstates, thulium and ytterbium ions as couple Â«activator-sensitizerÂ»; the often-used methods (the modified Pechini method, solid-state method, coprecipitation) are studied. The synthesis of experimental samples was carried out by three methods. The optimal method for producing nanopowders was defined and the synthesis of concentration series of Gdâ(WOâ)â and Luâ(WOâ)â samples with different content of thulium and ytterbium ions was carried out. The study of the structure, morphology, particle size, transformations of phases and upconversion luminescence was carried out using X-ray phase anal-ysis, scanning electron microscopy, Raman spectroscopy, thermal analysis, luminescence spectroscopy.