【摘要】 采用直接烧结的方式将ReO₃粉末压片制备成块材,并结合X射线衍射（XRD）、电输运、扫描电子显微镜（SEM）等表征手段优化了最佳烧结条件,获得了纯立方相、结晶均匀、致密的ReO3片状材料。初步的生长实验表明,该方法制备的材料可以用作脉冲激光沉积的靶材,为生长高质量ReO₃薄膜的工作打下了基础。更多还原

【Abstract】 In this paper, we synthesize rhenium trioxide（ReO₃） bulk by direct sintering of the pressed chips of ReO₃ powders under the ambient pressure. With the characterizations of X-ray diffraction（XRD）, electric transport and scanning electron microscope（SEM）, we optimize the sintering temperature and time, and obtain the ReO₃ materials in monophase of the cubic structure, with high crystalline homogeneity and high density. Preliminary growth experiments demonstrate that the obtained ReO₃ can be used as the target in pulsed laser deposition technology, promising for future researches on the high-quality ReO₃ films.更多还原