Surface Science Instruments

A wide range of Prevac designed, developed & manufactured UHV, vacuum and surface science instruments for spectroscopic techniques, and thin film deposition/growth.

TPD Mass Spectrometers:

UHV TPD mass spectrometers for UHV thermal desorption spectroscopy. 100, 200 or 300amu mass range.

Ion Flood Gun Source for Sample Cleaning:

Ion flood gun source for sample surface cleaning in UHV applications.

Focussed Ion Gun for SIMS/ESCA/XPS:

Focussed and scanning argon ion gun for SIMS/ESCA/XPS depth profiling applications.

Electron Flood Gun Source:

Low cost electron flood gun source for charge neutralisation.

Focussed Electron Source:

Low cost focussed electron source for AES, EELS and electron pulse/desorption experiments.

Effusion Sources:

Low cost Knudsen cells for a wide range of thin film MBE growth applications.

E-Beam Evapourators:

Compact single and multi-cell E-beam evapourators for thin film MBE growth applications.

UV Source:

Low cost, high intensity UV source for ultraviolet photoelectron spectroscopy. Used & specified by many OEM manufacturers worldwide.

X-Ray Source:

High intensity UHV X-ray source for XPS.

Quartz Deposition Rate Monitor:

Industry standard deposition rate/thickness monitor for control of thin film deposition.

Creator Software:

Modules and standalone applications for vacuum device and system control.