Tuesday, April 27, 2004

[ODCAD] Ferroelectric polymer: Memory device material

A molecule with polar component may have ferroelectric behavior.
Timothy, a scientist from Univ. of Nebraska has used a polymer
polyvinylidene (TrFE) as function layer in his memory device. The
ferroelectric property of the molecule in crystal does give a good
memory behavior in its I-V curve. The material can sustain high tecm
upto 450 C for 10 min. Therefore, it can be mixed with conventional
Si technology. Reference Appl. Phys. Lett., 82, 142 (2003)

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