attoSHPM
PAGE 121
Optional upgrade
• 125 μm scan range @ 4 K
• closed loop scanning @ 1 nm resolution
...for further details, see page 27
PRODUCT KEY FEATURES
• STM distance tracking for conductive samples
• high spatial resolution: 250 nm & 400 nm sensors available
• noise-equivalent magnetic field: 15 nT/√Hz @ 4 K (40 µA Hall
current)
• typ. attainable field detection limit: 15 µT (bandwidth 10 Hz @
277 Hz)
• (ultra-) large cryogenic scan range:
30 µm x 30 µm x 15 µm @ 4 K (incl.)
(125 µm x 125 µm x 15 µm @ 4 K, optional)
• interferometric encoders for closed loop scanning (optional)
Magnetic Domains
BENEFITS
• gain quantitative & non-invasive magnetic information
• ultra-high field sensitivity combined with sub-micron resolution
• fits standard cryogenic and magnet sample spaces
• compatible with high magnetic fields
Superconducting
vortices
APPLICATION EXAMPLES
• vortex distribution and pinning measurements
in pnicitdes, cuprates and other superconductors
• local field measurements on magnetic nanoparticles,
bit patterned media, and other materials
• local hysteresis and susceptibility measurements
COMPATIBLE COOLING SYSTEMS
• attoLIQUID1000/2000/3000, attoLIQUID5000 (on request)
• attoDRY1000/1100/2100
mK SHPM
The attoSHPM
microscope module
attoMICROSCOPY
Sophisticated Tools for Science