OMCL-AC55TS

Next-generation cantilever with over one mega hertz resonance frequency is now available. 'OmegaLever (Olympus Mega Hertz Cantilever)', its high resonance frequency and low thermal noise vibration enables high speed and high resolution measurement.

Outstanding features of OmegaLever

  • 1. Mega Hz resonance for high speed measurement
  • 2. Low thermal noise vibration for unprecedented resolution

(Common features in new silicon cantilever series)

  • 3. Ideally point terminated probe
  • 4. Acclaimed ‘Tip View’ structure
  • 5. Reflex side gold coating
  • 6. Ease in chip handling: ‘New concept chip’
  • 7. Packaging: Pre-separated chips


 

More about OmegaLever

1. Mega Hz resonance for high speed measurement

The high resonance frequency with 1.6 MHz (Nominal) enables fast scanning measurement.
It can achieve to save your time of AFM data acquisition.

  • *For the use of OmegaLever, bandwidth with 2.5 MHz or above is required for the SPM sensor circuit.

X line scanning 20 Hz

Topography

Phase

Kraton (SEBS) sample courtesy of Wendy van Zoelen and Rachel Segalman, UC Berkeley.
Topography and Phase imaged with Cypher AFM courtesy of Asylum Research

2. Low thermal noise vibration for unprecedented resolution

It's low thermal noise of cantilever vibration enables high resolution measurement, which attributed to its high resonance frequency and high spring constant. It is worth while trying material research such as liquid-solid interface measurement.

High-speed FM-AFM images of calcite dissolution in water (2 sec/frame). Data courtesy of Dr. K. Miyata & T. Fukuma, Kanazawa Univ.

High-speed FM-AFM images of calcite dissolution in water (2 sec/frame).
Data courtesy of Dr. K. Miyata & T. Fukuma, Kanazawa Univ.

3. Ideally point terminated probe

The apex of the tetrahedral probe is ideally point terminated.
The tetrahedral probe shows good symmetry viewed from the front. Considering the geometric feature, choose the fast scan (X) direction. Check Scan line profile and enlarged view of the tip apex.

4. Acclaimed ‘Tip View’ structure

The probe can be easily positioned at the exact point of your interest due to ‘Tip View’ structure.
The probe is located at the exact end of the cantilever so that the probe apex is not obscured during optical observations.

AC55

Front

Side

5. Reflex side gold coating

Thin gold film with the thickness of 70 nm is coated on the cantilever for reflecting light from the deflection sensor in the AFM equipment. High reflex for high S/N sensing can be expected 


 

 


 

 

 

说明 档案大小 下载
AC55TS-探针规格 123KB
Olympus 原厂型录 123KB
型号 概述 询价数量