SPM, STM, AFM, Scanning Probe Microscope, Cryostat for Spectrophotometer- UNISOKU
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SPM(STM/AFM) Products
UHV STM / AFM USM-1000
UHV Ultra LT STM /AFM
UHV ULT High Magnetic Fields
UHV ULT SPM USM-1400
Low Temperature 4-probe
UHV LT SPM USM-1500
SPM Controller
Stage Controller Unisurface
Accessories for SPM
Sputter Ion Gun
Electron-beam Heater for STM tip
Electron Beam Power Supply for Sample Heating
Electrochemical Etching System for STM tip
Lock-in Amprifier for Modulation Measurement
K-Cell Evaporator
UHV Multi-Element Evaporator
Gold(Au) Deposition Film on Mica
High-Performance STM Probes
Result Gallery / Sample Data
2kV Backfill Ion Source and Control IB201
IB201 sputter Ion gun is the ideal solution for sputter cleaning of samples under UHV conditions.
Specification of IB-201
| Beam Energy | 0.5 to 2kV |
|---|---|
| Emission Current | 0-30 mA |
| Beam Diameter | |
| at 25mm working distance | 2.5mm FWHM |
| at 50mm working distance | 3.5mm FWHM |
| Flange Size | phi ICF70 |
| Maximum Total Target Current | 10µA at VB=2kV |
| Basic Component | Sputter Ion Gun : 1 |
|---|---|
| Controller Electronics : 1 | |
| Cable : 1 |
Electron-beam Heater for STM Tip EB-101
Compact electron beam gun and power supply for STM tip cleaning in UHV. Thermal electrons from a tungsten filament are focused on the STM tip.
Specification of EB-101
| Filament | Tungsten |
|---|---|
| Accelerationg Voltage | 1.5kV max |
| Emission Current | 0-5 mA |
| Vacuum Requirement | 1 x 10-5 Torr |
| Mounting Flange | phi 70 ICF |
| Linear Motion Stroke | 50.8 mm |
| Basic Component | Electron Beam Gun : 1 |
|---|---|
| Power Supply : 1 | |
| Cable : 1 | |
| Exchange Filament (U200-1030) : 1 |
Electron Beam Power Supply for Sample Heating EB-401
It is suitable for the sample heating by electron bombardment. Up to 1500 voltage is able to be applied across the sample and tungsten filament in UHV.
Specification of EB-401
| Power Source | AC100V(50/60Hz) |
|---|---|
| Output Voltage | Variable 1500V max. |
| Emission Current | |
| Filament Power Supply | DC12V max.5A |
| Basic Component | Power Supply : 1 |
|---|
Electrochemical Etching System for STM Tip UTE-1001
STMIt makes tip sharpened by electrochemical Etching for STM.
Specification of UTE-1001
| Input Power | AC100V 50/60Hz |
|---|---|
| Voltage Setting | DC0-12V |
| Stop Current | 0-3mA |
| Tip Material | Tungsten(phi 0.3mm) |
| Tip Curvature Radius | tens of nano meter |
| Basic Component | Main Unit : 1 |
|---|---|
| Power Supply : 1 | |
| Cable : 1 | |
| Electrochemical Cell : 1 | |
| Cell Table : 1 | |
| Accessories : 1 | |
| Nipple Bulb 2.2V : 2 | |
| Tungsten Wire (f0.3mm x 30mm) : 3 |
K-Cell Evaporator U100-1000
Knudsen cell evaporator heats and deposits the material on the target surface in Ultra High Vacuum temperature. The temperature range is from 300 deg C to 1000 deg C.
Specification of U100-1000
| Heater | phi 0.5mm tungsten |
|---|---|
| Flange Size | phi ICF70mm | /TR>
| Thermo-Couple | Almelu-cromel |
| Crucible Capacity | Max.(0.3cc) |
| Operating temperature | 300 deg C-1000 deg C |
| Allowable Current | 11A |
| Basic Component | Main Unit : 1 |
|---|---|
| Cable with thermo-couple wire : 1 (Excusive cable for U100-1000) | |
| Crucible : 1 (Excluded the power supply and the temperature regulator) |
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