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February 1st, 2017, 03:06 PM
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XPS Facility In IIT Bombay

Is X-ray Photoelectron Spectroscopy (XPS) facility available in Indian Institute Of Technology Bombay?

Yeah, X-ray Photoelectron Spectroscopy (XPS) facility is available in Indian Institute Of Technology Bombay

Electron spectroscopy for chemical analysis (ESCA) instrument comprises of X-ray Photoelectron Spectroscopy (XPS), Ultra-violet photoelectron spectroscopy (UPS) and Auger electron spectroscopy (AES) / Scanning Auger Microscopy (SAM).

XPS source: Monochromatic (AlKα) 600 W X-ray source; 1486.6 eV

Under ideal sample preparation conditions the following can be achieved-

XPS: energy resolution is ~0.5 eV, & 0.7 eV in case of non-conducting samples, XPS-imaging
spatial resolution is ~ 1 µm

UPS: energy resolution is ~ 0.12 eV.

Auger elemental mapping spatial resolution: ~ 0.1 µm

Special Features:

Parallel 2D- XPS imaging and mapping (Spatial resolution ~ 1 um)

Depth profiling (Zalar rotation is also available)

Angle dependent spectroscopy (Compucentric)

Scanning Auger microscopy

Contact-

Indian Institute of Technology Bombay
IIT Area, Powai, Mumbai, Maharashtra 400076

Last edited by Neelurk; March 30th, 2020 at 02:57 PM.
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