An X-ray diffractometer is an instrument used to measure residual stress inside a material. By analyzing the X-ray diffraction pattern of the material, the residual stress distribution inside the material is calculated.

GIWAXS is a technique to characterize the internal microstructure of thin film samples. The corresponding structure size is between 10nm and 1um, so it is widely used to characterize the crystallization inside solar thin film cells.

HRXRD is a powerful non-destructive testing method, and its research objects are mainly single crystal materials, single crystal epitaxial thin film materials and various low-dimensional semiconductor heterostructures.

In the development of X-ray imaging technology, X-ray imaging technology has formed a relatively complete X-ray non-destructive testing technology system. In order to meet the needs, new detection technology is constantly innovated, and X-ray online detection technology is adopted.

At the European XFEL X-ray laser, the researchers used scandium to create a more accurate pulse generator with an accuracy of one second in 300 billion years, about a thousand times more accurate than today's standard atomic clocks based on cesium.

The polycrystalline phenomenon of drugs refers to the formation of different crystal states of a compound molecule in the solid state due to the different crystal arrangement and filling methods. ​

The power conditions depend on the X-ray tube as the target material and focus type. Although Cu targets are widely used for diffraction, the use of Cu targets for residual austenite analysis is not recommended because of the strong fluorescence of iron-based materials.

Asbestos, also known as "asbestos", refers to silicate mineral products with high tensile strength, high flexibility, resistance to chemical and thermal erosion, electrical insulation and spinnability. The three most common types are chrysotile, iron and cyanite.

Sungkyunkwan University in South Korea has demonstrated that nano-Na5Ti3F14 / carbon nanocomposites have excellent electrochemical properties as the negative electrode of sodium-ion batteries.

In the process of drug development, the properties and structure of drug crystal powders play a crucial role in their efficacy and safety, and the application of X-ray diffraction (XRD) technology provides us with a powerful tool.