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The technique of laser annealing has emerged as an essential method for both the creation and improvement of crystalline thin films. It offers numerous advantages when compared to conventional thermal annealing approaches.
In this article, we explore how X-ray diffraction, also known as XRD, can be used to analyze thin films and the benefits of using this technique.
Remote epitaxy has been gaining attention in the field of semiconductor manufacturing for growing thin films that copy the crystal structure of the template, which can later be exfoliated to form freestanding membranes. However, harsh epitaxy conditions can often cause damage to the template materials, such as in the case of remote epitaxy of GaN thin films, promising materials for light-emitting diodes, photodetectors, and power electronic devices, on graphene/AlN templates.
EMPA engineers have developed a fast-charging, long-lasting, and environmentally friendly thin-film battery, aiming to redefine rechargeable battery technology.
The Empa spin-off BTRY wants to revolutionize rechargeable batteries: Their thin-film batteries are not only safer and longer-lasting than conventional