Evans Analytical Group (EAG)

Evans Analytical Group (EAG), with its wide array of analysis techniques and world-class scientists, can provide fast, state-of-the-art measurements that can give you the insight you need to improve your products and manufacturing processes. EAG serves photovoltaic companies worldwide by providing advanced materials characterization services to help improve knowledge of both materials and processes.

EAG serves companies working in the following areas and with the following technologies: raw materials suppliers; suppliers, processors and users of single crystal silicon, multicrystalline silicon and polysilicon; thin film users and producers, including amorphous silicon, CdTe, CIGS and III-V structures.

EAG helps companies understand their materials and processes by providing a wide array of characterization methods to provide information about: crystallinity, material purity, contamination levels, film thickness, film composition, film roughness, dopant levels, microstructure, diffusion etc..

Analytical measurements available from EAG, that have particular relevance to the PV industry include: SIMS, GDMS, TEM, SEM, EDS, FIB, XRD, XPS, XRF, ICP-MS, ICP-OES, TOF-SIMS, FTIR, Raman and TGA.

Our unique and wide ranging expertise is utilized globally by companies developing solar technologies, from academic groups and government-funded laboratories to early stage start-ups and multinational companies.



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