You want to carry out analysis of material interface by XPS, TOF-SIMS
What is a material interface?
The interface of materials refers to the area of contact or interaction between two distinct materials. This interface is of crucial importance in many areas of materials science, as it often influences the overall properties of a system or device.
Why carry out a materials interface analysis ?
In many industrial sectors, the interface between materials plays a strategic role: adhesion of coatings, compatibility of layers in multi-material systems, chemical reactivity or even failures on a nanometric scale. A detailed understanding of this zone of interaction is crucial to guaranteeing the quality, durability and performance of your products.
XPS and TOF-SIMS for materials interface analysis
To meet these challenges, the FILAB laboratory offers specialised analysis of material interfaces using cutting-edge techniques such as X-ray photoelectron spectroscopy (XPS) and secondary time-of-flight mass spectrometry (TOF-SIMS).
These two techniques offer significant advantages in this field.
XPS – Precise analysis of surface chemistry
- Enables the elemental and chemical composition of the first 5 to 10 nanometres of a surface to be determined.
- Ideal for identifying oxidation, contamination or chemical reactions at the interface.
- Powerful tool for exploring thin films, coatings and polymer films.
TOF-SIMS – Nanometric chemical mapping
- Analysis organic, inorganic and metallic compounds on an ultra-fine scale.
- Provides 2D/3D imaging to visualise the distribution of elements or molecules at the interface.
- Sensitive to traces and contaminants, making it an essential tool for identifying malfunctions.
The FILAB laboratory can help you analyse material interface using XPS and TOF-SIMS
Why choose FILAB for material interface analysis using XPS and TOF-SIMS?
At the FILAB laboratory, we work with manufacturers in all sectors for material interface analysis. In aerospace, we analyse the adhesion of coatings and composite layers. For medical devices, we assess the interfaces between implants and tissues to ensure their biocompatibility. In electronics and semiconductors, we characterize the active and passive layers of devices. In the luxury sector, we optimise interfaces in complex assemblies or high-end aesthetic coatings. Our experts work alongside you to diagnose your problems, interpret the results and provide solutions tailored to your industrial challenges.
our interface analysis services
Analysis of the evolution of an assembly's interfaces
Adhesion problem
Corrosion detection
Interface failure study
Our services according to materials
Our laboratory offers specific services for metals and alloys, ranging from analysis of chemical composition to assessment of mechanical properties and corrosion resistance. We are particularly involved in the assessment of metallic materials used in the aerospace, automotive and defence industries.
- Chemical characterization (ICP- OES).
- Microstructural characterization: grains, phases and defects using SEM.
- Mechanical tests: tensile strength, hardness, endurance.
- Corrosion and oxidation analysis.
Polymers, whether thermoplastics, thermosets or elastomers, are also among the materials that FILAB engineers master perfectly. Our expertise enables us to analyse the chemical structure, mechanical properties and durability of polymers in a variety of environments.
- Identification of polymers and additives (FTIR, NMR).
- Study of ageing and degradation.
- Mechanical analysis (traction, flexion, impact).
- Thermal analysis: DSC, TGA to study thermal stability and degradation.
- Expertise in adhesion and bonding issues.
Ceramic and glass materials present challenges in terms of characterisation due to their complex nature. Filab has the resources needed to study the microstructure, chemical composition and thermomechanical properties of these materials.
- Chemical analysis: Determination of oxides and impurities, and elemental composition.
- Thermal characterisation (TGA, DSC), softening point, thermal expansion.
- Study of crystalline phases by X-ray diffraction.
- Analysis of porosity and density.
- Assessment of mechanical properties (hardness, breaking strength).
Composite materials, which are increasingly used in cutting-edge industries, require a specific analytical approach to assess the interactions between the different phases of the material. Our laboratory offers comprehensive solutions for analysing composites.
- Characterization of fibres and matrices by chemical and mechanical analysis.
- Study of interfaces and material adhesion.
- Mechanical performance testing.
- Expertise in delamination and fatigue issues.
Powders, whether metallic, ceramic or polymeric, are increasingly used in manufacturing processes such as additive manufacturing (3D printing). FILAB offers detailed analyses to characterise the particle size, composition and reactivity of powders.
- Particle size analysis: particle size distribution.
- Chemical analysis: detection of contaminants and elemental composition.
- Reactivity tests: thermal analysis to assess stability and chemical reactions.
