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Advanced microscopy techniques such as scanning tunneling microscopy (STM) and atomic force microscopy (AFM) are now commonly used in place of electron and field ion microscopes. These techniques offer high-resolution imaging of surfaces at the atomic and molecular level without the need for a vacuum environment like in traditional electron microscopy. Additionally, techniques like correlative microscopy, combining different imaging modalities, are also gaining popularity for studying biological samples in situ.

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1y ago

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