Materials and Technology for Electronics

Lecturer:

Josef Sedláček (gar.)

Tutor:

Josef Sedláček (gar.)

Synopsis:

Relation between internal structure and properties of materials in electrical engineering is the base of the course. Ability of creative application of materials in electronics is extended in the field of technology of their processing and the change of the properties of materials during their exploitations in electrical circuits, resistors, dielectrics, optoelectronics, sensors, actuators, superconductors, semiconductors, magnetic, structures, and special applications.

Requirements:

Syllabus of lectures:

The processing technologies and the ageing processes are based on the relationships between composition, internal structure, and properties of materials.

1)Diffusion and materials processing.

2)Phase transitions. Application of phase diagrams.

3)Methods of crystallization. Glass transition. Zone refining.

4)Processing of materials in solid state: etching, lithography, microfabrication, MEMS.

5)Joining of materials: welding, soldering, sticking, sintering, composite materials.

6)Layers: vacuum deposition, sputtering, CVD, MBE, LPE, vrstvy monomolekulární.

7)Aging of materials: corrosion, polymer degradation, electromigration, interfaces.

8)Materials technology of transducers, displays, and smart materials.

9)Materials technology of circuits, printed circuit boards, SMT, hybrid boards, capacitors.

10)Materials technology in optoelectronics.

11)Materials technology of superconductors, warm superconductors.

12)Semiconductor technology: semiconductors processing, P-N junction technology.,

13)Metallic layers. Integrated circuits. Materials technology for electronic packaging.

14)Technology of hard and soft magnetic materials. Materials for data storage.

Syllabus of tutorials:

All the exercises are in the form of laboratory work, in fortnight cycles

1)Introduction, basic guidelines for HOS.

2)Study of the electrical properties of polymeric composites.

3)Distribution of impurities in the bulk semiconductors.

4)Temperature dependence of capacity of ceramic capacitors.

5)Temperature dependence of ferrite permeability.

6)Evaluation of magnetics from their static hysteresis loops.

7)Test, Assesment.

Study Objective:

Study materials:

Bouda,V., Mach, P., Hampl, J.: Properties and Processing of Materials. Textbook CVUT FEL, Prague 1999.

Sedlácek, J.: Properties and Processing of Materials - Exercises. Textbook CVUT FEL, Prague 2002.

Note:

Time-table for winter semester 2011/2012:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon
Tue
Fri	roomT2:C4-261 Sedláček J. 07:30–09:00 (lecture parallel1) Dejvice Laboratoř 261roomT2:C4-261 Sedláček J. 09:15–10:45 (lecture parallel1 parallel nr.1) Dejvice Laboratoř 261
Thu
Fri

Time-table for summer semester 2011/2012:

Time-table is not available yet

The course is a part of the following study plans:

• Electronics and Communication Technology - structured studies (compulsory course)
• Softwarové inženýrství (elective specialized course)
• Web a multimedia (elective specialized course)
• Manažerská informatika (elective specialized course)
• Inteligentní systémy (elective specialized course)