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Light and materials

More efficient solar cells that are ultra-thin and flexible. Cleaner fuel that uses light to convert carbon dioxide into carbon monoxide. These are examples of discoveries that show how knowledge of light and materials can create new, more sustainable products for the future. Advanced basic researchWith the expertise available at Lund Laser Centre (LLC), NanoLund and MAX IV, researchers are now ab

https://www.lunduniversity.lu.se/research-and-innovation/research-excellence-areas/profile-areas/light-and-materials - 2026-09-19

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Introduction. We present qualitative questionnaires, originally an ethnological method for documenting and collecting material about everyday life, as a fruitful method for information studies. Method. Since the early 20th century qualitative questionnaires, on various themes, have been sent out to informants. The answers to qualitative questionnaires consist of memories, opinions and experiences.