Rigaku Corporation was founded in 1951 and is headquartered in Tokyo, Japan. The company is one of the world’s leading manufacturers of X-ray analytical and materials characterization instruments, dedicated to developing advanced analytical technologies and solutions. Rigaku technologies are widely used in materials science, semiconductor manufacturing, pharmaceuticals, energy, environmental analysis, and academic research.Rigaku has built strong expertise in fields such as X-ray diffraction, X-ray fluorescence analysis, crystallography, thermal analysis, non-destructive testing, and Raman spectroscopy. Its instruments are widely utilized by research institutions, industrial manufacturers, and quality control laboratories around the world. Today, Rigaku systems are deployed in more than 90 countries, supporting applications ranging from fundamental scientific research to industrial production and quality control. Through continuous innovation, Rigaku has become a key provider of structural and elemental analysis solutions for advanced materials.

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1. X-ray Diffraction Systems (XRD)

Rigaku provides a wide range of high-performance X-ray diffraction systems designed to study crystal structures, phase composition, thin-film structures, and residual stress in materials. This technology is widely applied in materials science, chemistry, pharmaceuticals, geology, and electronic materials research. XRD enables qualitative and quantitative structural analysis of powder samples, polycrystalline materials, and epitaxial thin films, making it an essential tool for crystallographic research and materials characterization.

2. X-ray Fluorescence Spectrometers (XRF)

Rigaku’s XRF spectrometers are designed for qualitative and quantitative elemental analysis of materials. The product range includes Wavelength Dispersive XRF (WDXRF), Energy Dispersive XRF (EDXRF), and Total Reflection XRF (TXRF) systems. These instruments provide rapid and non-destructive elemental analysis and are widely used in mining, metallurgy, petrochemicals, environmental monitoring, and industrial quality control.

3. Small-Angle X-ray Scattering Systems (SAXS)

Rigaku SAXS instruments are used to investigate nanoscale structures and microstructural morphology in materials. The technique allows researchers to analyze the size, shape, and distribution of nanostructures within a sample. SAXS is widely applied in the study of nanomaterials, polymers, biomacromolecules, and protein structures.

3. Small-Angle X-ray Scattering Systems (SAXS)

Rigaku SAXS instruments are used to investigate nanoscale structures and microstructural morphology in materials. The technique allows researchers to analyze the size, shape, and distribution of nanostructures within a sample. SAXS is widely applied in the study of nanomaterials, polymers, biomacromolecules, and protein structures.

4. Semiconductor Metrology Systems

Rigaku provides advanced X-ray metrology solutions for the semiconductor industry, supporting wafer fabrication and electronic device manufacturing. These systems enable surface contamination detection, thin-film thickness measurement, and materials composition analysis, helping optimize manufacturing processes and improve production yield in semiconductor fabrication.

5. X-ray Computed Tomography (CT) Systems

Rigaku X-ray CT systems provide high-resolution three-dimensional non-destructive imaging for materials and industrial components. These instruments allow researchers to observe internal structures at micron or even sub-micron resolution. X-ray CT is widely used for materials defect analysis, battery research, industrial non-destructive testing, and life science studies.

6. Thermal Analysis Instruments

Rigaku offers a range of thermal analysis systems used to study the physical and chemical properties of materials as a function of temperature. These include Differential Scanning Calorimetry (DSC), Simultaneous Thermal Analysis (STA), and Thermomechanical Analysis (TMA). Such instruments are widely used in polymer research, materials stability testing, phase transition studies, and pharmaceutical and chemical industries.

7. Handheld Raman Spectrometers

Rigaku handheld Raman spectrometers enable rapid on-site identification of chemical substances without complex sample preparation. These instruments are widely used for hazardous chemical identification, narcotics detection, raw material verification, and public safety applications.

8. X-ray Core Components and Optical Systems

In addition to complete analytical instruments, Rigaku also provides a range of critical components, including X-ray sources, X-ray optics, and high-performance detectors. These components deliver stable, high-quality radiation and signal detection for X-ray diffraction, fluorescence, and scattering experiments, forming the foundation of high-performance analytical systems.

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