X-ray photoelectron spectroscopy

As the demand for high-performance and more complex materials increases, so does the importance of surface engineering. The material’s surface is the point of interaction with the external environment and other materials; therefore, many of the problems associated with modern materials can be solved only by understanding the physical and chemical interactions that occur at the surface or at the interfaces of a material’s layers. The surface will influence such factors as corrosion rates, catalytic activity, adhesive properties, wettability, contact potential, and failure mechanisms, to name just a few. 

X-ray photoelectron spectroscopy instrumentation

Surface modification can be used to alter or improve these characteristics, and so surface analysis is used to understand surface chemistry of a material and investigate the efficacy of surface engineering. From non-stick cookware coatings to thin-film electronics and bio-active surfaces, X-ray photoelectron spectroscopy instruments are the standard tools for surface characterization. 

Products

K-Alpha XPS

  • Espectroscopía de área seleccionable.
  • Monocromador microfocalizado.
  • Espectroscopía del estado químico de alta resolución.

Nexsa XPS

  • Módulo de basculación para mediciones de ARXPS
  • Fuente de iones de modo dual para capacidades de realización de perfiles de profundidad
  • Análisis de aislantes.

ESCALAB Xi+ XPS

  • Espectroscopía de alta sensibilidad.
  • XPS con fuente de rayos X no monocromática.
  • Analizador hemisférico de 180°.

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Servicios de microscopía electrónica para
la ciencia de materiales

Para garantizar un rendimiento óptimo del sistema, le proporcionamos acceso a una red de expertos de primer nivel en servicios de campo, asistencia técnica y piezas de repuesto certificadas.

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