SrSnO₃ nanostructures with different Ytterbium (Yb) concentrations are synthesized by chemical precipitation method. XRD and Ritveld refinement pattern confirm the formation of well crystalline orthorhombic perovskite structure. The calculated crystallite size, strain and lattice parameters values reveal the effect of dopant on Sr–Sn–O lattice. The chemical bonding, M − O vibrations, and variations in the local structural disorder was examined by vibrational spectroscopic analysis. Poly dispersed particles with rods like shape for pure and Yb-5% doped samples were identified. Oxidation states and oxygen vacancy of the prepared samples were analyzed by XPS studies. The UV–Visible spectra showed a steep absorption due to Yb interaction with the host lattice. The PL spectra showed a bluish-green emission evidenced the presence of vacancies such as oxygen. EPR studies confirm the role of Yb ions in the local environments. Room temperature magnetization studies demonstrated diamagnetic behavior in undoped sample and weak ferromagnetism for all the Yb doped SrSnO₃ samples. Hence, the dopant (Yb) ions produce a change in the local structure, surface morphology and induced ferromagnetic behavior in Sr–Sn–O lattice. The induced ferromagnetic transition upon Yb doping was explained by defects and vacancies.

SrSnO ₃通过化学沉淀法合成了不同浓度的（Yb）纳米结构。XRD和Ritveld细化模式证实了良好结晶的正交晶钙钛矿结构的形成。计算出的微晶尺寸，应变和晶格参数值揭示了掺杂剂对Sr-Sn-O晶格的影响。通过振动光谱分析检查了化学键，M-O振动以及局部结构紊乱的变化。对于纯样品和掺Yb-5％的样品，已鉴定出具有棒状形状的多分散颗粒。通过XPS研究分析了所制备样品的氧化态和氧空位。紫外可见光谱显示由于Yb与主体晶格的相互作用而吸收陡峭。PL光谱显示蓝绿色发射，表明存在空位，例如氧。EPR研究证实了Yb离子在当地环境中的作用。室温磁化研究表明，对于所有掺Yb的SrSnO，未掺杂样品中的反磁性行为和弱铁磁性_3个样本。因此，掺杂剂（Yb）离子在Sr–Sn–O晶格中产生局部结构，表面形态和感应铁磁行为的变化。缺陷和空位解释了Yb掺杂引起的铁磁跃迁。