Description
The Alpha 300RA is a combines TrueSurface Raman imaging and AFM imaging in one instrument.
Raman
- Laser wavelength: 532 nm up to ~ 55 mW.
- Resolution: 1 cm-1 or ~ 3 cm-1 depending on the grating.
- High sensitivity EM CCD.
- 360nm lateral spatial resolution with 100x objective (0.9N.A.).
- excellent confocality and depth resolution (<1 um).
- 50×50 mm stage.
- large Z range.
- Reflected light.
- image stitching.
- Truesurface to compensate for sample topography while imaging the sample.
AFM
- resolution X/Y ~3 nm and Z ~0.5 nm.
- 80×80 um maximum area.
- 5 um Z range.
- AC (tapping) and contact mode.
- force-distance curves.
- TERS capable with appropriate tips.
Contact
Emmanuel Soignard
Operations Director
[email protected]
480.965.7242
Techniques
- Optical spectroscopy
- Surface imaging
Rates
| Service or material | ASU rate | Nonprofit or academic rate | Notes |
|---|---|---|---|
| Equipment use | $31.00/hr | $65.00/hr | |
| Equipment use with staff assistance | $91.00/hr | $161.00/hr |
