STREAM SPM Lab  | © Scienta Omicron
Very compact STREAM UHV system with load lock chamber and SXM Control Electronics.
Stream SPM Lab  | © Scienta Omicron
STREAM SPM chamber with wobble stick for tip/sample handling and chamber ports for optical windows, evaporators and CCD camera. Chamber provides sample carousel with 20 positions for tips/samples.
STREAM SPM Chamber  | © Scienta Omicron
STREAM SPM with thermal radiation shield, locking mechanism and flow cryostat. The thermal shield provides IR-blocking windows and apertures for optical access and evaporation.

STREAM SPM Lab

Flow Cryostat based SPM for temperatures from < 10 K to 420 K

SPMLT SPMVT SPMSTMSTSLT STMVT STMHDLManipulationNanolithographyAFMnc-AFMQPlus AFM

  • STM, QPlus®-AFM & spectroscopy
  • Integrated TRIBUS Head
  • 3D coarse motion
  • Temperature: < 10 K to 420 K
  • Flow cryostat for LN2 and LHe (same flow cryostat)
  • Tip & sample cold

The STREAM combines advantages of a cost effective low temperature flow cryostat platform with the attractive features of the TRIBUS SPM head including 3D coarse motion, high intrinsic stability, easy tip and sample exchange, and optical access.

The Flow Cryostat based STREAM SPM platform is purpose-built for high resolution STM, QPlus®-AFM, and spectroscopy experiments in a temperature range between < 10 K and 420 K. With the integrated thermal shield compartment, the cryostat enables operation using either LHe (< 10 K) or LN₂ (< 100 K), under stable conditions. The efficient thermal shielding delivers low liquid helium consumption and high temperature stability resulting in low drift. STREAM is integrated in an extremely compact vacuum system. This modular assembly is available as a stand-alone unit or as a bolt-on option for integration into larger SPM multi-chamber UHV systems. The STREAM SPM employs the TRIBUS SPM head with 3D coarse motion for tip/ sample, high intrinsic stability, easy tip and sample exchange, and optical access.

More Information

SPM Results

STM: Si(111) 7x7 @ 8.3 K

STM: Au(111) @ 10 K

STM: Au(111) @ 10 K

Bolt-on Versions dor integration of the STREAM into existing UHV systems.

 

Version 1: STREAM with dedicated STREAM chamber with wobble stick and sample storage carousel.

 

Version 2: STREAM with chamber package for Scienta Omicron VT-SPM replacement.

Downloads

STREAM SPM Lab: Flow Cryostat UHV SPM

06/02/2020 3.69 MB

The STREAM UHV SPM combines advantages of a cost-effective low-temperature flow cryostat platform with the attractive features of the TRIBUS SPM head including 3D coarse motion, high intrinsic stability, easy tip and sample exchange, and optical access.

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