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attoTMS
transport measurement solution
Magneto-transport measurements are mostly conducted at variable
temperatures and in high magnetic fields; often requiring an arbitrary
orientation of the sample in the external field. So far, such measurements
have proven to be somewhat cumbersome: expensive vector magnets
yielding only limited 3D field strengths, high running costs due to liquid
helium, as well as time-consuming software integration of various 3 rd
party instruments.
Nanonis Tramea TM
8 .. 48 analog outputs
• Programmable DC sources
• Lock-in (outputs)
• Arbitrary Waveform generators
8 .. 24 analog inputs
• Multimeters
• Lock-in inputs
• Digitizers
• Oscilloscopes
• Spectrum analyzers
attoDRY2100
• Cryogen-free
• Automated temperature
control 1.65 .. 300 K
• Touchscreen control
• Automated magnetic
field control
• Full field @ 300 K &
field cooling
• Fast cooldown &
sample exchange
Thanks to a cooperation between SPECS Zurich and attocube systems,
a new user-friendly platform has been developed, which allows for the
exploration of a very large phase space at cryogenic temperatures and
high magnetic fields.
The software integration of our dry magnet cryostat attoDRY2100,
a 3D sample rotator (atto3DR) and a powerful measurement electronic
(Nanonis Tramea™) combines flexibility & automation of measurement
routines with unprecedented speed and signal quality.
The Nanonis Tramea™ includes up to 48 analog inputs and outputs, up to 8
lock-in modules, oscilloscopes and spectrum analyzers, a multi-functional
user interface as well as several programming interfaces incl. realtime
scripting. Furthermore, the software integrates the automatic control
of temperature (1.65 .. 300 K) and magnetic field (9T or more) of the dry
cryostat attoDRY2100, as well as an arbitrary orientation between sample
surface and magnetic field direction given by the 3D sample rotator
atto3DR. Hence, generic n-dimensional sweeps of arbitrary parameters
combined with data acquisition are easily possible with only one
electronic device.
atto3DR
• in-situ two-axes rotation for full magnetic
field (e.g. 9 T) in 3D - replaces vector magnet!
• integrated chip carrier socket with 20 contacts