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Training Teachers
Between the 11th and the 16th of
July (2003), the 1st Training Program in Microelectronic
Technologies entitled “Microelectronics and Electronic
Materials in High School” was held in the Department
of Material Science, under the PRODEP III directive.
The training was supported by CENIMAT and CEMOP whose
research centers/laboratories are related to the Department
of Materials Science. Although most of the 17 participating
teachers where from the 11 schools of the Lisbon area,
some came from as far as Entroncamento and Óbidos.
From the opinions expressed by
the participants, the training exceeded all the expectations
because they had the opportunity to work with the techniques
they thought were not available in Portugal. During
the training, the participants had the chance to design,
simulate, build, test and encapsulate a junction photodiode
that can be used as a prototype in their classes. This
may enhance the motivation of the high school students
since it is a device built by their teachers and not
bought in an electronic store.
During the 5 days training, some theoretical notions
were presented and several practical sessions were included:
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device dimensioning calculations
(Excel and QuattroPro); |
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electrical behavior simulation with Electronics
WorkBench (EWB); |
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lithography mask design with AutoCAD; |
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device processing in a clean room envolving lithography,
oxidation, phosphorous diffusion, metallization
and annealing; |
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device characterization (IV curves) |
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encapsulation. |
Due to the enthusiasm, motivation
and interest demonstrated by the participating high
school teachers, the faculty of the Department of Materials
Science will continue to work on these initiatives the
next years, with new editions of the training already
planned, such as:
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“Utilization
of renewable energies – the manufacture of
solar cells”; |
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“Liquid Crystal
Display Technology”; |
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“Microelectronics
applied to MOS device fabrication”; |
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“Microelectronics
and sensors manufacture technology”. |
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