title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ Ð¿ÑÐ¸Ð¼ÐµÑÐ¸ SrZrO3 Ð½Ð° ÑÐ²ÐµÑÑ ÑÑÑÑÐºÑÑÑÑ Ð² ÑÐ¾Ð½ÐºÐ¸Ñ Ð¿Ð»ÑÐ½ÐºÐ°Ñ NaNbO3
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: Effect of SrZrO3 impurity on superstructure reflectionsÂ in NaNbO3 thin films
Creators: name: Ð£ÑÐ±Ð°Ð½Ð¾Ð²Ð¸Ñ, ÐÐ½ÐµÐ»Ñ
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: Ð°Ð½ÑÐ¸ÑÐµÐ³Ð½ÐµÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ¸
Ð½Ð¸Ð¾Ð±Ð°Ñ Ð½Ð°ÑÑÐ¸Ñ
ÑÐ¾Ð½ÐºÐ¸Ðµ Ð¿Ð»ÑÐ½ÐºÐ¸
Ð´Ð¸ÑÑÐ°ÐºÑÐ¸Ñ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¸Ñ Ð»ÑÑÐµÐ¹
Ð´Ð¸ÑÑÑÐ·Ð½Ð¾Ðµ ÑÐ°ÑÑÐµÑÐ½Ð¸Ðµ
antiferroelectric
sodium niobate
thin films
x-ray diffraction
diffuse scattering

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ- Ð³ÐµÑÐµÑÐ¾ÑÐ¿Ð¸ÑÐ°ÐºÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° NaNbO3 + SrZrO3 /SrRuO3/ SrTiO3. Ð¦ÐµÐ»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð·Ð°ÐºÐ»ÑÑÐ°Ð»Ð°ÑÑ Ð² Ð¸Ð·ÑÑÐµÐ½Ð¸Ð¸ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÑÐ¸ SrZrO3 Ð½Ð° ÑÐ²ÐµÑÑÑÑÑÑÐºÑÑÑÐ½ÑÐµ Ð¸ÑÐºÐ°Ð¶ÐµÐ½Ð¸Ñ Ð² ÑÐ¾Ð½ÐºÐ¾Ð¹ Ð¿Ð»ÐµÐ½ÐºÐµ NaNbO3 Ð½Ð° Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐµ SrTiO3 Ð² ÑÐ¸ÑÐ¾ÐºÐ¾Ð¼ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½Ð¾Ð¼ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ Ð¾Ñ 35 Ð´Ð¾ 500 Â°Ð¡. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐ°ÐºÑÐ¸Ð¸, Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸ Ð½Ð°Ð»Ð¸ÑÐ¸Ðµ Ð´Ð¸ÑÑÑÐ·Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð² Ð¾Ð±ÑÐ°ÑÐ½Ð¾Ð¼ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ðµ ÑÑÐµÑÐ¶Ð½ÑÐ¼Ð¸ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸, Ð²ÑÑÐ¾Ð´ÑÑÐ¸Ð¼Ð¸ Ð¸Ð· R-Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¹ Ñ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°ÑÐ°Ð¼Ð¸ (h + Â½, k + Â½, l + Â½) Ð² Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÑ [100] Ð¸ [010]. ÐÐ¾ Ð²ÑÐµÐ¼ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¼ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½Ð¾Ð¼ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ Ð½Ðµ Ð±ÑÐ»Ð¸ Ð·Ð°ÑÐ¸ÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¸Ñ Ð¸Ð»Ð¸ Ð¸ÑÑÐµÐ·Ð½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð´Ð¸ÑÑÑÐ·Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ñ ÑÐµÑÐ»ÐµÐºÑÑ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð½Ðµ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑÑÑ ÑÐ²ÐµÑÑÑÑÑÑÐºÑÑÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾Ð·Ð¸ÑÐ¸ÑÐ¼Ð¸ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¿ÑÐµÐ²Ð´Ð¾ÐºÑÐ±Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐµÐ¹ÐºÐ¸ NaNbO3. ÐÐ»Ñ Ð¾Ð±ÑÑÑÐ½ÐµÐ½Ð¸Ñ ÑÑÐ¾Ð³Ð¾ ÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ Ð¿ÑÐ¸ÑÐ»Ð¸ Ðº Ð²ÑÐ²Ð¾Ð´Ñ, ÑÑÐ¾ ÑÑÐ¸ ÑÐµÑÐ»ÐµÐºÑÑ ÑÐ²ÑÐ·Ð°Ð½Ñ Ñ Ð¿ÑÐ¸Ð¼ÐµÑÑÑ SrZrO3, ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÑÑÐµÐ¹ÑÑ ÑÑÑÑÐºÑÑÑÐ¾Ð¹ Ð²Ð¾Ð»ÑÑÑÐ°Ð¼Ð¾Ð²Ð¾Ð¹ Ð±ÑÐ¾Ð½Ð·Ñ. ÐÐ»Ñ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ¾Ð² Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¿ÑÐ¸ÐºÐ»Ð°Ð´Ð½ÑÐµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ CrysAlis Ð¸ Matlab.
description: The object of research is the heteroepitaxial structure of NaNbO3 + SrZrO3 /SrRuO3/ SrTiO3. The purpose of the work was to study the effect of SrZrO3 impurity on superstructural distortions in NaNbO3 thin film on SrTiO3 substrate in a wide temperature range from 35 to 500 Â°C. The results of the study obtained using X-ray diffraction showed the presence of diffuse scattering, represented in the inverse space by intensity rods emerging from R-positions with coordinates (h + Â½, k + Â½, l + Â½) in the directions [100] and [010]. There was no condensation or disappearance of diffuse scattering in the entire temperature range studied. In the process of work, reflexes were discovered that are not described by superstructural positions within the NaNbO3 cell. To explain this phenomenon, an analysis was performed and it was concluded that these reflexes are associated with an admixture of SrZrO3, characterized by the structure of tungsten bronze. Chrysalis and Matlab application programs were used to review the results and plotting.