Speed revolution
The world’s fastest scanning electron microscope
Unique in the world
High-end technology for the semiconductor industry
Whether brain research or microchip production: The ZEISS MultiSEM enables unique insights and analyses.
Working in the nanometer range
In industrial laboratories, it's all about precision and speed. Thanks to innovative multi-beam imaging, the MultiSEM works incredibly fast and with high resolution in the nanometer range. It is therefore used to study microchips with structure sizes in the nanometer range.
Product Highlights
MultiSEM 505/506 from ZEISS
Multi-beam imaging
At the heart of the MultiSEM is multi-beam imaging: 91 parallel electron beams visualize complex 2D structures simultaneously and fully automatically at an incomparably high imaging speed. For an area of one square centimeter, the MultiSEM 506 from ZEISS requires around six hours with a pixel size of 3.5 nanometers. This corresponds to a data rate of about 1.5 terabytes per hour.
High contrast, low noise and rich in detail
The result is high-contrast images with very low noise thanks to highly efficient detection of secondary electrons. Automated imaging protocols make large-scale, detailed imaging with high nanometer resolution possible. Tiny details become accessible in a macroscopic context.
How the MultiSEM works
Parallel. Fast. Powerful.
ZEISS MultiSEM achieves its high imaging speed through the parallel use of multiple electron beams and the detectors assigned to each. All beams scan the sample surface synchronously. The hexagonally arranged partial images generated in this process are then combined to form the overall image field. The high imaging speed and a parallel server architecture ensure fast data recording. Image acquisition and microscope control are perfectly matched in the MultiSEM system to ensure full performance at all times.
ZEISS MultiSEM 505 and 506
With 61 or 91 beams
ZEISS MultiSEM 505 operates with 61 parallel beams and a data rate of up to one terabyte per hour. 91 electron beams are used in the ZEISS MultiSEM 506, resulting in an even higher data throughput. A larger area is scanned per scan pass. The more powerful version generates up to 1.5 terabytes of data per hour.