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

  • Espectroscopia de área selecionável
  • Monocromador microfocalizado
  • Espectroscopia de estado químico de alta resolução

Nexsa XPS

  • Módulo de inclinação para medições ARXPS
  • Fonte de íons de modo duplo para recursos de perfil de profundidade expandida
  • Análise de isolantes

ESCALAB Xi+ XPS

  • Espectroscopia de alta sensibilidade
  • XPS com raios X não monocromáticos
  • Analisador de energia hemisférica de 180 graus

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Resources

Style Sheet for Global Design System
Style Sheet for Komodo Tabs
Style Sheet to change H2 style to p with em-h2-header class

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Serviços de microscopia eletrônica para
a ciência dos materiais

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