Impact of composition ratio on the structure and optical properties of(1-x)MnFe_(2)O_4/(x)ZnMn_(2)O_4 nanocomposite

作     者：Zein K.Heiba Mohamed Bakr Mohamed Ali A.Alkathiri Sameh I.Ahmed A A Alhazime Zein K.Heiba;Mohamed Bakr Mohamed;Ali A.Alkathiri;Sameh I.Ahmed;A A Alhazime

作者机构：Department of PhysicsFaculty of ScienceAin shams UniversityCairo 11566Egypt Physics DepartmentFaculty of ScienceTaibah UniversityAl-Madina al MunawarahSaudi Arabia Depatment of PhysicsCollege of ScienceTaif UniversityP.O.Box 11099Taif 21944Saudi Arabia 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2022年第31卷第7期

页      面：481-489页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：The authors acknowledge Taif University Research Supporting Project number(TURSP-2020/66) Taif University Taif,Saudi Arabia 

主　　题：MFO and ZMO composite XPS structure optical 

摘      要：(1-x)MnFe_(2)O_(4)(MFO)/xZnMn_(2)O_(4)(ZMO)(x=0,0.2,0.5,0.8,and 1.0)nanocomposite samples were prepared using co-precipitation *** phase percentage,cell parameters,and crystallite size of MFO and ZMO phases in each nanocomposite sample were calculated using Rietveld refinement *** x-ray diffraction(XRD)analysis and Fourier-transform infrared spectroscopy techniques established the variation in the lattice parameters of each phase are due to permutation of all cations among the octahedral and tetrahedral sites of MFO and *** different oxidation states of different ions in all samples were determined using x-ray photoelectron spectroscopy(XPS)*** variation in absorbance of the nanocomposite samples with composition parameter(x)is dependent on the wavelength *** optical bandgap of the nanocomposite samples is decreased as the content of ZMO phase *** effect of alloying on the refractive index,extinction coefficient,dielectric constant,optical conductivity,and the nonlinear optical behaviors of all samples were studied in *** nanocomposite sample x=0.5 disclosed upgraded optical parameters with the highest refractive index,optical conductivity,and PL intensity,which nominate it to be functional in various application fields.