PHOIBOS 225 HV 2D-CMOS/-CCD
Ultra High Energy Hemispherical Energy Analyzer with 2D CMOS Detector for HAXPES up tzo 15 keVwith 225 mm mean radius
The PHOIBOS 225 HV hemispherical energy analyzer is an ultra high kinetic energy analyzer solution for photoelectron spectroscopy on the material science edge. This analyzer can be operated in all relevant analysis modes, such as ARPES, XPS, UPS, as well as AES, ISS and LEISS. Its design and the modular supplementary hardware makes this analyzer the most versatile PES analyzer in the market. Its unique design allows stabe measurements up to 15 keV kinetic energy for highest XPS sensitivity in layered materials and deep core ESCA.
With a 2D CMOS HV detector is shows outstanding performance in countrate, linearity and a true pule counting mechanism. It combines a state of the art lens system with a proven hemipshere design for highest transmission and kinetic energy stability. The analyzer can be operated in transmission (XPS/UPS), angular resolved (ARPES) and magnification mode (slab imaging).
The energy analyzer sectionis equipped with 8 customizable entrance and 3 exit slits. The analyzer comes with a special and highly stable power supply, the AVC 15000, for best performance in anb extreme kinetic energy range.
A classical CCD camera detection system is available on request.
< 1 meV in UPS
±15°, ±7°, ±4° and ±3°
< 35 µm
|Smallest Acceptance Spot|
|XPS Count Rates UHV|
1285 x 730 (with Channel Binning)
|Kinetic Energy Range|
0-550 eV Continously Adjustable
Transmission Mode, Angular Resolved Mode, Magnification (Lateral Resolved) Mode
Snapshot Mode, Sweeping Mode, Fixed Energy Mode
2D CMOS Detector
8 entrance and 3 exit slits and iris aperture
9% of Pass Energy
10-11 to 10-7 mbar
DN150CF (8" OD)
Double µ-Metal Shielding
> 15 keV
Spare channelplate set for all 40 mm CCD detectors
Spare phosphor screen for all 40 mm CCD detectors. Exchange with channelplates is recommended.
PHOIBOS 225 analyzer main flange gasket. Please report SN before ordering
Replacement feedthrough for PHOIBOS Release R5 & R6 iris mechanism
Replacement spindle for PHOIBOS Release R5 & R6 iris mechanism
Replacement iris mechanism for PHOIBOS Release R5 & R6