INTRODUCTION

SYSTEMS

LTSYS-He

LTSYS-Cc

MEASUREMENT HEADS

 

 



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The easy to use measurement solutions based on cryogen-free systems

This measurement system relies on a pulse tube based closed cycle cryostat allowing measurements at low temperatures down to 4 K and high magnetic fields up to 9 T (optional) without the need of liquid coolants. Expensive running costs for the purchase, transport, and storage of liquid Helium as well as security training for users can be avoided. With the optional Adiabatic Demagnetization Refrigerator (ADR) temperatures of < 100 mK can be achieved. The lowest base temperature of 20 mK is now available in combination with the dilution refrigerator unit. For this system, a variety of SPM inserts as well as the probe station inserts are available covering a large variety of semiconductor applications.

Three LTSYS-Cc systems are available:

LTSYS-Cc: Temperatures down to 4 K can be reached with the standard closed-cycle system. Optional, superconducting magnets up to 9 T are available. The inserts are cooled by a controlled exchange gas atmosphere.

LTSYS-CcADR: This system allows plug-and-play cryogenic measurements at temperatures as low as 100 mK. The automation level facilitates an operation for non-expert users.

LTSYS-CcDIL: The lowest base temperature of 20 mK can be achieved with this system.


The basic system includes the following components:

closed-cycle cryostat with a 2“ insert fitting attocube microscope and probing inserts
patented vibration and acoustic noise dampening system attoDAMP™
high-end SPM controller ASC500 or confocal microscopy controller ASC400 for intuitive controlling of the microcope modules.
piezo Scan Controller for fine scanning of the sample
piezo Step Controller for sample coarse positioning
workstation PC with TFT-monitor

Options:

ADR insert for base temperatures down to 100 mK
dilution refrigerator insert for base temperatures down to 20 mK
superconducting magnets up 9 T

 

Download:
Detailed Specification Sheet - LTSYS-Cc
Detailed Specification Sheet - LTSYS-CcADR

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Available Measurement Heads:
Atomic Force Microscopes, AFM
Confocal Microscopes, CFM
Cryogenic Probe Stations