Books > Science & Mathematics > Physics > States of matter > Condensed matter physics (liquids & solids)
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Heterostructures on Silicon: One Step Further with Silicon (Paperback, Softcover reprint of the original 1st ed. 1989)
Loot Price: R1,494
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Heterostructures on Silicon: One Step Further with Silicon (Paperback, Softcover reprint of the original 1st ed. 1989)
Series: NATO Science Series E:, 160
Expected to ship within 10 - 15 working days
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In the field of logic circuits in microelectronics, the leadership
of silicon is now strongly established due to the achievement of
its technology. Near unity yield of one million transistor chips on
very large wafers (6 inches today, 8 inches tomorrow) are currently
accomplished in industry. The superiority of silicon over other
material can be summarized as follow: - The Si/Si0 interface is the
most perfect passivating interface ever 2 obtained (less than 10" e
y-I cm2 interface state density) - Silicon has a large thermal
conductivity so that large crystals can be pulled. - Silicon is a
hard material so that large wafers can be handled safely. - Silicon
is thermally stable up to 1100 DegreesC so that numerous
metallurgical operations (oxydation, diffusion, annealing ... ) can
be achieved safely. - There is profusion of silicon on earth so
that the base silicon wafer is cheap. Unfortunatly, there are
fundamental limits that cannot be overcome in silicon due to
material properties: laser action, infra-red detection, high
mobility for instance. The development of new technologies of
deposition and growth has opened new possibilities for silicon
based structures. The well known properties of silicon can now be
extended and properly used in mixed structures for areas such as
opto-electronics, high-speed devices. This has been pioneered by
the integration of a GaAs light emitting diode on a silicon based
structure by an MIT group in 1985.
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