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Compact-Scanning Tunneling Microscope, complete set incl. tools, sample kit and consumables, in aluminium case

Product No: 09600-99

Function and Applications

Easy to use scanning tunneling microscope to image conducting surfaces and to investigate effects and characteritics on atomic and molecular scale. A variety of experiments in the fields of Material Sciences, Solid State Physics/Chemistry, Nanotechnology and Quantum Mechanics can be performed. For example: micro- and nano morphology of surfaces, nano structures, imaging of atoms and molecules, conductivity, tunneling effect, charge density waves, single molecule contacts, and nanostructuring by self organisation (self assembled monolayers).

Benefits

Out-of-the-box-device incl. all necessary accessories for a prompt entry into the world of atoms and molecules
Portable and compact: transportable, easy to install with a small footprint
Single device for more stable measurements
Quick atomic resolution on a normal table. No need for expensive vibration isolation

Easy to use: Ideal for nanotechnology education, preparing students for their work on high-level research devices, and outreach
Accessible sample stage and scanning tip: Quick exchange of tip and sample
Low operating voltage: Safe for all users

Equipment and technical data

Scan head with integrated control-unit on vibration-isolated experimentation board:
- Maximum scan range (XY) 500nm x 500nm
- Maximum Z-range 200nm
- Resolution in XY better than 8pm
- Resolution in Z better than 4pm
- Current 0.1-100nA in 25pA steps
- Tip voltage +/-10V in 5mV steps
- Dimensions 21cm x 21cm x 10cm
- Constant-Current Mode
- Constant-Height Mode
- Current-Voltage Spectroscopy
- Current-Distant Spectroscopy
- Control-Unit with USB socket, 16-Bit
- DA converter for all three dimensions, up to 7 measurement channels, and maximum scanning speed of 60 ms/line
Scan head cover with magnif. lense:10x
Toolset for preparing and mounting tunneling tips: side-cutter, tong and tweezers
Pt-Ir wire for tunneling tips: length 30cm, diameter 0.25mm
Sample kit: Graphite (HOPG), Gold(111) films, and 4 spare sample supports
Power supply (100-240V, 50/60Hz)
USB cable: length 3m
Aluminium case (44cm x 32cm x 14cm)
Software for measuring, analysing and visualization (one, two, and three dimensions)
Handbook incl. short description of starting experiments with HOPG and gold films
Quick Installation Guide
Weight (incl. case) 6.7kg

Accessories

Computer with Windows 2000/XP/Vista/7, USB interface, 256MB RAM, 1024x758 graphics card, 16-bit color resolution or better
other samples
electrical conductive adhesive for mounting own samples
ethanol and cloth for cleaning

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Product No: 09600-99