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Gastrointestinal tract or gut imaging and analysis are valuable for clinical and research studies of gastrointestinal disorders. Previously, conventional radiology techniques have been dominant; however, advancements in non-invasive modalities, such as combined x-ray and photoacoustic imaging, have transformed gastrointestinal research.
Studying ferroelectric materials can be done with the help of piezoresponse force microscopy (PFM), due to the sensitivity and nanometer-level resolution it inherits from AFM. Bruker discusses the best modes and practices in regards to PFM measurements in a new application note.
Semiconductor lasers are generated via radiative recombination of charge carrier pairs in semiconductors. They are more efficient, cost-effective, and require less power than conventional laser systems, making them a popular choice in the manufacturing, medicine, and energy sectors.