USM1200

PDF SPM System Table Sample Data

A best-selling UHV low temperature SPM !
Improved low temperature performance by modifications, guarantees outstanding stability

UHV STM/AFM USM1200

Sample pretreatment and probe cleaning can be done in the ultra high vacuum chamber, enabling atomic or molecules level resolution observations by ultra low temperature STM/AFM. New probes and accessory devices are available to cope with recent expanding application range.

Features

  • Widely applicable to He temperature STM/AFM measurement
  • User friendly, excellent low temperature performance and stability
  • Optical irradiation using lens stage, suitable for various luminescence measurement
  • Two in situ deposition ports available, applicable for low temperature depositions/adsorptions

Applications

  • Ultra low temperature STM, Inelastic tunneling spectroscopy (IETS)
  • Application to various AFM functions (MFM, KFM, SCM etc.)
  • Photoexcitation STM, AFM measurement
  • Ultra low temperature high resolution light emission induced by tunneling current, Tip-enhanced Raman spectroscopy
  • In situ deposition, Adsorption of atoms, molecules

Specifications

SPM Head
MAX scan range (X×Y×Z) 4 × 4 × 0.8 µm (1/4 for low temp.)
Resolution Atomic resolution
Base temperature 10 K
Base Pressure Obs. Prep. Ch. 3.0×10-8 Pa, LLC 1.3×10-5 Pa
STM Controller Nanonis™ SPM control system
Option
AFM Function Tuning fork NC-AFM

PDF SPM System Table Sample Data