| Hemispherical Energy Analyzer PHOIBOS 225 |
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High energy hemispherical analyzer for hard X-ray XPS (HAXPES) and ultra high resolution.
Features:
Applications:
Product description:
With
the PHOIBOS 225 analyzer SPECS sets a new standard. Innovative
approaches and technical solutions lead to an instrument that combines
excellent performance with highest reliability for the largest possible
variety of experimental conditions.
Two versions
The analyzer exists in two versions: PHOIBOS 225 HV for high energy XPS and PHOIBOS 225 HiRes for ultra high resolution in Ultraviolet Photoelectron Spectroscopy (UPS).
PHOIBOS 225 HV
In the high energy version it can handle energies up to 15 keV. Due to the low photoionization cross sections at higher excitation energies it is equipped with low dark-count detector units and special high stability power supplies. In this version the analyzer works at high retarding ratios to provide a high resolving power within the hard X-ray energy range. This version includes the ultra high resolution performance in UPS. PHOIBOS 225 HiRes In this version the PHOIBOS 225 shows ultimate performance in Ultraviolet Photoelectron Spectroscopy (UPS) measurements. The energy resolution in UPS is < 1 meV, in XPS < 7 meV. Following a modular design concept 2D CCD, 3D DLD, Spin Detectors and combinations thereof are available. The power supply of the PHOIBOS 225 HiRes is designed for voltages of up to 3500 V.
PHOIBOS 225 catalogue for download.
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Results measured at KMC1 beamline (BESSY II, Berlin)| Next > |
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