SPM, STM, AFM, Scanning Probe Microscope, Cryostat for Spectrophotometer- UNISOKU

• Light angle excitation by LASER beam is possible to sample surface
• Optical access or light emission detection are possible
• Sample specimen can be heat up to 400 deg C at observation position

USM-1200 series makes it possible to observe the sample surface in UHV at ultra-low temperature by STM and/or AFM.

• STM system: USM-1200S
• AFM system: USM-1200A
• STM / AFM system: USM-1200SA

USM-1300 series makes it possible to observe the sample surface at low temperature in UHV by STM or AFM and analyze surface electronic properties using various methods.

The system is adopted newly designed cryostat of which liquid helium reservoir is built under the SPM stage. This configuration of the cryostat realizes the features, such as high stability of temperature, long holding time of LHe, ease of operation, and the facility for the compact design of total system.

This system was developed for the electrical and physical research on nano structure at low temperature. It can be applied to various kinds of STM, AFM and multi-probing measurements.

Advanced Unisoku SPM technology completed a new series of the Ultra Low Temperature SPM. Compact design achieved easy operation and reasonable cost. Wide variety of applications are possible by the systemAdvanced Unisoku SPM technology completed a new series of the Ultra Low Temperature SPM. Compact design achieved easy operation and reasonable cost. Wide variety of applications are possible by the system.