RHEED and Energy Loss Spectroscopy during MBE: TOPAZ

• TOPAZ replaces the standard RHEED screen on MBE Systems.
• Energy resolution better than 2eV (HP-4 RHEED gun) active area 90mm diameter.
• Fully compatible with MBE, tested on cryopumped systems.
• Fine pitch gold net filters for high spatial and energy resolution.
• Sturdy design with only one electrical feedthrough.
• Insulators protected against coating for maximum uptime; works with existing RHEED guns,HP-4 gun recommended for high-resolution applications.
• Integration with SAFIRE RHEED software available for recording of complete patterns as function of energy loss or time-resolved measurements with 20 ms resolution.
• TOPAZ makes energy loss spectroscopy a standard option for any MBE system.

 

 

 

 

Technical Data:

Type - Topaz
Active area - 90 mm diameter
Operating voltage - up to 20 kV
Energy resolution - < 2 eV
Spatial resolution - < 100 µm on screen

 

To download the datasheet in PDF - click here (105 KB)

30kV RHEED Gun from Oxford Scientific

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