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The R&D competencies of Innovative Devices & Materials people encompass:

 

Electronic and Chemical Technologies for Device Assembly:

 

Surface chemical treatments of inorganic materials (cleaning, conditioning, etching), Photolithography, Thermal Evaporation of Metals, Spin coating of organic semiconductors.

 

Test and Measurements methods:

 

Current-Voltage, Capacitance-Voltage, Semiconductor Parameter Extraction, Microcontact electrical connections, Optical Microscopy, Scanning Electron Microscopy, Electron Beam Induced Current technique, Scanning Tunneling and Scanning Force Microscopy.

 

Several test equipments and Sample preparation facilities are available at the lab for the different research and development activities.

 

Electrical Test Equipment:

• 1 HP 54542A 2GSa/S Digital Oscilloscope
• 1 HP 4155A Semiconductor Parameter Analyzer
• 1 HP 4182 Impedence Analyzer
• 1 Microcontact set for microscopic electrical connections
• 1 Keithley 2636 SYSTEM SourceMeter
• 1 Keithley 2612 SYSTEM SourceMeter

 

Structural Analysis Equipment:

• 1 Optical Stereo Microscope
• 1 Optical Microscope (Olympic)

 

• 1 Scanning Electron Microscope (Phillips - available at the Interdipartimental Lab LIMINA)
• 1 Scanning Force Microscope (Park Scientific Instrument - Available at the Interdipartimental Lab LIMINA)

 

Device Preparation Facilities:

• 1 Thermal Evaporation Unit
• 2 Bromography Units
• 1 Chemical Fume Hood Unit
• 1 PDS 2010 LABCOATER 2 Parylene Deposition System
• 1 DMP-2800 Dimatix materials Printer
• 1 Spin-Coater Unit

DEALAB Innovative Devices & Materials
piazza d'Armi, 09123 Cagliari - telefono +39 070 67557647 - fax +39 070 6755782 - annalisa@diee.unica.it