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PHYWE STM Scanning Tunneling Microscope |
With this easy to use microscope, you can image conducting surfaces and conduct a variety of experiments in the fields of Material Sciences, Solid State Physics/Chemistry, Nanotechnology, and Quantum Mechanics. The possible applications included, but are not limited to, 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 organization (self-assembled monolayers).
Ready to use, this advanced microscopes includes all necessary accessories for a prompt student introduction into the world of atoms and molecules. Portable and compact, the unit is easy to install and save valuable bench space. Acheive stable measurements and quick atomic resolution on a normal table without any expensive vibration isolation. The microscope also features an easily accessible sample stage and scanning tip, allowing for quick exchange of tip and sample. Its low operating voltage is safe for all users.
Specifications:
- 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 0.1ơ100nA in 25pA steps
- Tip voltage ±10V in 5mV steps
- 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
- Aluminium case (44cm x 32cm x 14cm)
- Software for measuring, analysing and visualization (one, two, and three dimensions)
- Handbook including short description of starting experiments with HOPG and gold films
- Quick Installation Guide
- Dimensions 21cm x 21cm x 10cm
- Weight (incl. case) 6.7kg
Requires, but does not included
ethanol and cloth for cleaning.
System requirements:
Windows 200/XP, USB interface, 256MB RAM, 1024x758 graphics card, 16-bit color resolution or better
For your convenience this experiment is available to you as a complete set.
Everything you require to perform the activities are included in the total price.
For assistance in using your new equipment we also offer professional development (WLS1808-24) on all PHYWE line products.
For customization options and pricing please contact your local Cenco representative.
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