Characterise new materials< 5 mK base temperature> 25 μW cooling power at 20 mK#ColdIsTheNewCool

> Low vibration for reduced eddy

Lower electron temperatures and improve resolution ofquantum states for new material characterisation> Characterise exotic quantum statescurrent heatingHigh stiffness, flexible bellows and optimised
resonance to reduce pulse tube oscillations
and harmonics, eliminate the need for active
vibration damping> Explore quantum thermodynamics

Investigate exotic quantum states such as Majorana
Fermions and Fibonacci Particles for next generationqubit development using the fractional
quantum Hall effectUncover the quantum nature of heat, with applications
towards quantum refrigerators and improved ultra-low
temperature thermometry> Easily install experiment services
Clear system plate layout maximises space andease of access for experiment assembly> Increase qubit coherence> Reduce measurement error
Lower temperatures reduce measurement errors toenable further improvements in metrological standards

Lower temperatures have the potential for increased
qubit coherence times for quantum computing andquantum annealing> High capacity for flexible wiring andline-of-sight accessSix line-of-sight ports and nine non line-ofsight ports for coaxial and DC wiring

KeySpecifications

Base temperature< 5 mK

Cooling power at 20 mK

25 µW

Cooling power at 100 mK

850 µW

Sample space diameter

360 mm plate

Active gas gap heat switches enable control toLine-of-sight access

1 × ISO100, 1 × KF63, 2 × KF40, 2 × KF25

PTR options

1.5 W or 2 W

above 30 K at full field and rapid return to basetemperature In less than 4 hours

Temperature control range

5 mK to 30 K with magnet at full field

Magnet options

Solenoid: Up to 14 T, with field cancellation to < 10 mT
Vector Rotate: Up to 9,1,1 T> Expanded temperature range forhigh field experiments

Proteox Platform
Optimised to provide long term reliability, stability and ease of use
Software>

Remote access through a web-based, platformindependent control software in addition to local system
control>

Improved automation routines for one button operation>

Full manual control and programmable API interface forcustom routines>

Powerful data interrogation and visualisation packagewith live plottingSystem>>>

Fully redeveloped gas handling system to ensure theminimum number of connections for long term mixture
retention
Cross-braced, stiffened frame for maximum vibration
reduction eliminates the need for active damping
Modular, upgradable platform with cross-compatible
magnet systems

NANOSCIENCE.OXINST.COM/PROTEOX5MK

Active Magnetic Field Cancellation

Lower electron temperatures with Oxford
Instruments’ coldest Proteox dilution refrigerator

Our actively cancelled magnets ensure the lowest

Oxford Instruments’ coldest continuous operation

possible experimental base temperature throughCryofree® dilution unit provides an ultra-low basereduced eddy current heating, with cancellation

temperature of < 5 mK and high cooling power

to < 10 mT at the mixing chamber plateof > 25 uW at 20 mK for optical access andPiezo positioners

NANOSCIENCE@OXINST.COM

NANOSCIENCENANOSCIENCE.OXINST.COM/PROTEOX5MK

Service Support Options
LiveAssist

For more productinformation please contact
your regional office:

LiveAssist remote support empowers your technical staff toresolve issues fast and effectively. Our team of service andOxford, UK

engineering professionals use the latest virtual reality tools to+44 1865 393200

support you remotely.

Proactive Support Plan

Wiesbaden, Germany+49 6122 937 0Offering unlimited access to a dedicated Proactive helpdesk andannual service visit that includes maintenance, training, parts,US, Canada and Latin America

shipping, and travel. The Proactive Support Plan package is forToll free +1 800 447 4717

those who require a higher level of guaranteed support.
Mumbai, India+91 8181017017

Related ProductsTokyo, Japan+81 3 6732 8966
China:Beijing +86 400 678 0609
Shanghai +86 21 61273820

Proteox™

Nanonis Tramea™

Modular platform for qubit scale-up
and cold electronics integration utilisinga customisable Secondary Insert

Fully integrated measurement readysolution for quantum transport

Cryogenic filters

SampleProtect™

Reduce noise with low bandpass filters
for lower electron temperaturesProtect sensitive samples fromelectrostatic discharge

Visit nanoscience.oxinst.com/proteox5mK or email nanoscience@oxinst.com© Oxford Instruments Nanotechnology Tools Ltd, 2020. All rights reserved.

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