Brief description
X-ray photoelectron spectrum of a platinum foil.
Full description
Pt 4p(3/2) spectra of a platinum foil sputter-cleaned with argon ions. Spectra acquired using a monochromated Al Kα X-ray source (hν = 1486.7 eV) operating at 150 W, and recorded at 0.025 eV per step, a dwell time of 250 ms, and a pass energy of 20 eV. Pressure 3E-09 Torr. Spectra were acquired as single-sweep acquisitions, with 30 s sputtering in between sweeps (for a total 7 sweeps) to prevent the appearance of an O 1s signal (c.f., 4p region spectrum referenced in 'Related Links' below).
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XPS: Platinum
uri :
http://hdl.handle.net/102.100.100/8420
Survey spectrum of same sample prior to sputtering.
XPS: Platinum
uri :
http://hdl.handle.net/102.100.100/8421
Survey and region spectra of the same sample sputter-cleaned with argon ions.