AC-3 – Photoelectron Spectroscopy Instrument

Features:

  • pressure operation (unique in the world)
  • Estimate work function, ionization potential, density of states (DOS)
  • Measure thickness of thin films on the material surface (less than 20 nano-meters)
  • Measure the sample of powder and liquid
  • Low photo – excitation energy (5.0 – 6.20eV)
  • Measurement for just 5 minutes
  • Easy sample introduction and removal
  • Full computer control

Application/s:

  • Organic materials used in solar cell, fuel cell organic EL and organic TFT
  • Photocatalyst
  • Evaluation of MgO film quality on plasma display panel (PDP)
  • Electronic states for carbon nanotube and fullerene
  • Electronic states on carbon thin film and diamond thin film
  • Electronic states for cosmetics, medicine and chemicals
  • Ionization on potential sensitive materials
  • Contamination/oxidized film thickness for electrode, lead frame, contacts, steel plate, silicon & compound semiconductor wafers
  • Measurement of work function on metallic materials for various electrodes

Overview:

The newly developed AC-3 has been designed as a photoelectron spectrophotometer in atmospheric pressure conditions by applying the open counter as an electron detector. The unit has been marketed mainly to the study of organo-electronic materials for organic EL and photocopying.

Additional Benefits:

  • Easy to measure the Density of States (DOS) around the highest occupied orbital, work function and ionization potential.
  • Information for tiny surface on nanometer order and tiny thin film thickness (0-20nm) can be measured
  • Powder and liquid samples which are unable to bring into the vacuum also can be measured
  • Measurement taken in just 5 minutes (when measured in 5.0 – 7.0eV energy search range with step 0.1eV)

Specifications:

Model AC-3
Measuring Principle Low energy electron counter method
Electron Detector Open counter
Ultraviolet Lamp Deuterium lamp with lamp house
Spectrometer Nitrogen substitution type grating method monochrometer
Energy Search Range 4.0 – 7.0eV (310 – 177nm)
Operating Condition 15 – 35°C, below 60% RH
Repeatability Precision

(Standard Deviation)

Work function 0.02eV
Measuring Time Approx 5 minutes (when measuring in 5.0 – 7.0eV energy scanning range with step

0.1eV)

Radiating Ultraviolet Rays Spot size: 2 x 5mm (slit 1.00mm)

Maximum intensity: above 100nW (at 5.9eV)

Sample Size 30 x 30mm max (max thickness 10mm), 1 sample measurement
Utility Required Power source: 100 VAC, 50/60 Hz, 5A (max)

Compressed Air: 0.5 – 0.6MPa, 5L/min

Nitrogen Gas: 0.1MPa, 2L/min (while measured), 5L/min (while purging)

Software AC-3 for Windows (functions to measure photoelectron spectrum, radiation light

spectrum, threshold energy etc)

Approvals CE
Overall Dimensions Approx 740 (w) x 1080 (h) x 680 (d) mm (with casters)
Weight Approx 120 kg

Downloads:

Specifications:

Overview

Overview:

The newly developed AC-3 has been designed as a photoelectron spectrophotometer in atmospheric pressure conditions by applying the open counter as an electron detector. The unit has been marketed mainly to the study of organo-electronic materials for organic EL and photocopying.

Additional Benefits:

  • Easy to measure the Density of States (DOS) around the highest occupied orbital, work function and ionization potential.
  • Information for tiny surface on nanometer order and tiny thin film thickness (0-20nm) can be measured
  • Powder and liquid samples which are unable to bring into the vacuum also can be measured
  • Measurement taken in just 5 minutes (when measured in 5.0 – 7.0eV energy search range with step 0.1eV)

Specifications

Specifications:

Model AC-3
Measuring Principle Low energy electron counter method
Electron Detector Open counter
Ultraviolet Lamp Deuterium lamp with lamp house
Spectrometer Nitrogen substitution type grating method monochrometer
Energy Search Range 4.0 – 7.0eV (310 – 177nm)
Operating Condition 15 – 35°C, below 60% RH
Repeatability Precision

(Standard Deviation)

Work function 0.02eV
Measuring Time Approx 5 minutes (when measuring in 5.0 – 7.0eV energy scanning range with step

0.1eV)

Radiating Ultraviolet Rays Spot size: 2 x 5mm (slit 1.00mm)

Maximum intensity: above 100nW (at 5.9eV)

Sample Size 30 x 30mm max (max thickness 10mm), 1 sample measurement
Utility Required Power source: 100 VAC, 50/60 Hz, 5A (max)

Compressed Air: 0.5 – 0.6MPa, 5L/min

Nitrogen Gas: 0.1MPa, 2L/min (while measured), 5L/min (while purging)

Software AC-3 for Windows (functions to measure photoelectron spectrum, radiation light

spectrum, threshold energy etc)

Approvals CE
Overall Dimensions Approx 740 (w) x 1080 (h) x 680 (d) mm (with casters)
Weight Approx 120 kg
Downloads

Downloads:

Specifications:

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