Influence of strontium content on the oxygen surface exchange kinetics and oxygen diffusion in La1–xSrxCoO3–δ oxides

MV Ananyev, NM Porotnikova, EK Kurumchin - Solid State Ionics, 2019 - Elsevier
Oxygen surface exchange kinetics between the gas phase oxygen and La 1–x Sr x CoO 3–δ
(x= 0, 0.3, 0.4, 0.6) oxides at 0.67 kPa oxygen pressure in the 600–850°° С range were …

Intrinsic and impurity emission and formation mechanism of trap** centers in LiKSO4-Cu crystals

BN Yussupbekova, TN Nurakhmetov… - Nuclear Instruments and …, 2020 - Elsevier
Using the methods of vacuum ultraviolet spectroscopy and thermally stimulated
luminescence, the nature of intrinsic and impurity luminescence and the formation of …

Investigation of the Interface of Y3Fe5O12/Gd3Ga5O12 Structure Obtained by the Liquid Phase Epitaxy

II Syvorotka, D Sugak, U Yakhnevych… - Crystal Research …, 2022 - Wiley Online Library
The changes in the optical, structural, mechanical properties, and chemical composition of
Y3Fe5O12/Gd3Ga5O12 (YIG/GGG) single crystal structures grown by liquid phase epitaxy …

Structure and Luminescent Properties of Double‐Doped LiNbO3:Zn:Mg Crystals

OV Tokko, AV Kadetova, AI Prusskii… - … status solidi (a), 2024 - Wiley Online Library
The correlation between photoluminescence in the near‐IR region and point defect centers
in the LiNbO3 crystals co‐doped with Zn and Mg both by homogeneous and direct methods …

Features of the Defect Structure of the Compositionally Homogeneous Crystal LiNbO3: Er3+ (3.1 wt%) and the Gradient Crystal LiNbO3: Er3+ and Their Manifestation …

N Sidorov, A Pyatyshev, E Stroganova, V Galutskiy… - Materials, 2025 - mdpi.com
Based on the analysis of the IR transmission spectra in the region of stretching vibrations of
hydrogen atoms of OH−-groups, it was established that the oxygen-octahedral МеО6 …