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Equipment Info

X-Ray Photoelectron Spectroscopy (XPS)

Equipment Info

Equipment Code : 061203

Make : Thermo Fisher Scientific Pvt Ltd

Model : Nexsa G2 Surface Analysis System

Institution : Indian Institute of Science Education and Research (IISER) Tirupati

Department : Chemistry

Funding Agency Details : Ministry of Education

Pooling of Equipment slot :   No

AMC End Date (Valid Till) :  

PRISM Service Category (About PRISM) : A

Pre-Experiment Support (including sample preparation, setup assistance and pre-experimental guidance) : No

Post-Experiment Support (including result interpretation, data analysis and post-experimental reporting) : No

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

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

Remarks / Special Instructions (if any):

Description : The Nexsa G2 Surface Analysis System is a fully automated X-ray Photoelectron Spectroscopy (XPS) instrument used to analyze the elemental composition, chemical states, and surface structure of materials (top ~1–10 nm). Sample Holders: • Multi-Sample Holder • Single Position Sample Holder • Heated Sample Stage (Heating Stage) • Tilt / Angle-Resolved Sample Stage (ARXPS Stage) • Inert Sample Holder Key Features: • Multi-technique system: XPS, UPS • Monochromatic Al K? X-ray source • High-resolution hemispherical analyzer • Variable spot size: 10–400 µm • Charge compensation for insulating samples • Depth profiling using ion sputtering • Chemical imaging (SnapMap) • Automated operation with Avantage software

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


Samples External Academic User Internal Academic User Industry User Start-ups National Research Lab User Grassroot innovator
XPS (Survey & Elemental Scan) - upto 5 elements
XPS (Survey & Elemental Scan) - above 5 elements (per additional element)
XPS Depth profiling (upto max 5 elements)
XPS Depth Profiling - above 5 elements (per additional element)
XPS- UPS per Measurement

Accessories / Consumables / Spare parts / Testing modes

Sample Name Sample Type Sample UOM Sample Availability Unit Cost Sample Quantity Sample Description
No Data Available

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