SPM, STM, AFM, Scanning Probe Microscope, Cryostat for Spectrophotometer- UNISOKU
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SPM(STM/AFM) Products
UHV STM / AFM USM-1100
UHV Ultra LT STM /AFM
UHV ULT High Magnetic Fields
UHV ULT SPM USM-1400
Low Temperature 4-probe
Advanced HV-STM System
Extreme Physical Fields SPM
SPM Controller
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
Sputter Ion Gun IB-103
This control electronics is deigned for cleaning the sample or the probe by Ion sputtering in UHV.
Specification of IB-103
| Accelerating Voltage | 3 kV max |
|---|---|
| Emission Current | 0-30 mA |
| Beam Size | ≤10 mmφ |
| Raster Area | 6mm×6mm |
| Operationg Pressure | ≤5×10-5 Torr |
| Breakout Temperature | ≤200°C |
| Mounting Flange | φ70 ICF |
| Variable Leak Valve Input Connection Flange | φ34 ICF |
| Working Distance | 100-150mm |
| Power Source | AC100V(50/60Hz) |
| 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 | 1×10-5 Torr |
| Mounting Flange | φ70 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 | 1000/1500V |
| 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(φ0.3mm) |
| 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×30mm) : 3 |
Lock-in Amplifier for Modulation Measurement U100-1025P
It provides a certain frequency nodulation to a bias voltage probe sample gap.
Specification of U100-1025P
| Modulation voltage | 0-2mV,0-20mV changeable |
|---|---|
| Modulation frequency | 2-20kHz changeable |
| Input sensitivity | x1-x1000 changeable in 7steps |
| Output gain | x1-x500 changeable in 6steps |
| Output offset | ±10V changeable |
| Detection mode | f and 2f changeable |
| Input voltage | 100V AC(50/60Hz) |
| Consumption power | ≤100W |
| Basic Component | Main Unit : 1 |
|---|
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°C to 1000°C.
Specification of U100-1000
| Heater | φ0.5mm tungsten |
|---|---|
| Flange Size | ICFφ70mm |
| Thermo-Couple | Almelu-cromel |
| Crucible Capacity | Max.(0.3cc) |
| Operating temperature | 300°C-1000°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) |