MBE Sources
Low Temperature - Systems

Features:

• Corrosive-resistant design
• Optional SUMO crucible available
• Complementary corrosion-resistant substrate heaters

Benefits:

• Increased campaign lengths
• Lower repair costs
• Optimal flux distribution
• Minimized depletion effects

Features:

• Corrosion-resistant design
• Optional SUMO crucible available
• Complementary corrosion-resistant substrate heaters

Benefits:

• Increased campaign lengths
• Lower repair costs
• Optimal flux distribution
• Minimized depletion effects

Features:

• Large charge capacity and valve placement for optimized cracking efficiency
• Needle valve provides superior operation
• Integrated tip nozzle optimizes flux control
• Cracking zone temperature adjustments generates either As₄ or As₂ beams

Benefits:

• Patented, proven design
• Gas source convenience with solid source safety 
• Allows near instantaneous flux modulations and complete flux shut-off
• Excellent flux uniformity with minimal material waste
• Economical operation

Features:

• Multi-zone crucible designed for in-situ conversion of source material
• Working in tandem, independently heated thermal control and air cooling systems
• Refractory metal needle valve

Benefits:

• Most effective and safe phosphorus evaporation solution
• Rapid and reliable flux control
• Efficient flux conversion and shut-off
• High temperature outgassing and unique design crucible optimize material quality

Features:

• All-PBN, corrosion resistant design compatible with Sb, Te, Cd, CdTe, Zn and Mg
• Removable valve mechanism for easy loading of material
• Integrated tip nozzle optimizes flux control
• Permits operation in uncracked mode, if desired

Benefits:

• Patented, proven design
• Produces complex structures not possible with conventional sources
• Allows rapid flux stabilization, quick shut-off and excellent reproducibility
• Reduces material waste

Features:

• Corrosion resistant design
• Multiple heating zones can generate either cracked or uncracked flux
• Needle valve provides superior operation
• Integrated tip nozzle optimizes flux control

Benefits:

• Patented, proven design
• Allows near instantaneous flux modulations and complete flux shut-off
• Excellent flux stability and responsiveness
• Minimal material waste
• Economical operation
• Well-suited for growth of blue/green LED and laser diode devices 

Features:

• Corrosion resistant design
• Independently heated cracking zone can generate either cracked or uncracked flux
• Needle valve provides superior operation
• Integrated tip nozzle optimizes flux control 

Benefits:

• Patented, proven design
• Allows near instantaneous flux modulations and complete flux shut-off
• Excellent flux stability and responsiveness
• Minimal material waste
• Economical operation
• Well-suited for growth of blue/green LED and laser diode devices

Features:

• Dual filament hot-lip heating
• PBN-constructed crucible with cylindrical reservior and small tapered orifice
• Optional crucible restricting insert

Benefits:

• Optimal performance at lower operating temperatures
• Crucible shape and heater design prevent condensation at lip
• Long-term flux stability
• Minimal shutter transients
• Best material quality

Features:

• Two independent crucible heating filaments
• Enclosed heat-shielding
• PBN crucible

Benefits:

• Reduces condensation at crucible lip
• Optimal performance at lower operating temperatures
• Rapid flux stabilization
• Excellent long-term flux stability

Features:

• Hot-lip heating of crucible lip
• Enclosed heat-shielding

Benefits:

• Inexpensive
• Rapid flux stabilization
• Excellent long-term flux stability
• Reduces condensation at crucible lip