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Equipment Info

Electron Spectroscopy for Chemical Analysis (ESCA) X-Ray Photoelectron Spectroscopy (XPS)

Equipment Info

Equipment Code : 339046

Make : Thermo Scientific

Model : ESCALAB 250XI

Institution : CSIR Central Electrochemical Research Institute (CECRI) Karaikudi

Department : Central Instrumentation Facility Division

Funding Agency Details : CSIR, Govt. of India

Pooling of Equipment slot :   No

AMC End Date (Valid Till) :  21-Feb-2025

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PRISM Service Category (About PRISM) : D

Pre-Experiment Support (including sample preparation, setup assistance and pre-experimental guidance) :

Post-Experiment Support (including result interpretation, data analysis and post-experimental reporting) :

Equipment Certification (if any) (No document available):

Equipment Calibration (if any) (No document available):

Remarks / Special Instructions (if any):

Description : Solid samples like powder (5-10 mg), Pellet (1 cm dia with 2-3 mm thickness), thin film sample area(1 cm2 ) may be supplied. ? The sample should not contain any volatile/degassing materials which will affect Ultra High vacuum in the analysis chamber( No out gassing allowed). The samples may be preconditioned in Vacuum oven. ? Powders may be made into pellet or form a thin coating on a clean conducting substrate like silicon, aluminium or copper foil, if necessary. ? User should clearly mention if the sample needs etching(surface cleaning). It may be noted that the etching may alter the chemical composition and chemical state to some extent. ? Sample containing high vapour pressure elements such as Na, K, S, P,F, Zn, Se, As, I, Te or Hg are not suitable for depth profile analysis. ? UPS is possible only on sufficiently conducting samples

Usage Rate: (as indicated by the custodian/host institution)


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XPS
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UPS
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Depth Profile
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Accessories / Consumables / Spare parts / Testing modes

Sample Name Sample Type Sample UOM Sample Availability Unit Cost Sample Quantity Sample Description
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