TY - JOUR
T1 - Composite structures of porous silicon and polyaniline for optoelectronic applications
AU - Urbach, B.
AU - Korbakov, N.
AU - Bar-david, Y.
AU - Yitzchaik, S.
AU - Sa'ar, A.
PY - 2007
Y1 - 2007
N2 - Composite structures of p-type meso-porous silicon (PS) and polyaniline (PAN) have been fabricated by electrochemical polymerization process. The composite structure provides a unique way to control the conduction either through the porous silicon matrix or via the polyaniline, by changing the polarity of the applied bias voltage. In addition, photoluminescence (PL) experiments revealed enhanced PL emission at the green wavelengths that are originated from the polyaniline network, rather than the porous silicon. The above composite structure can be used as a building block for improved electroluminescence and light emitting devices in a wide range of applications.
AB - Composite structures of p-type meso-porous silicon (PS) and polyaniline (PAN) have been fabricated by electrochemical polymerization process. The composite structure provides a unique way to control the conduction either through the porous silicon matrix or via the polyaniline, by changing the polarity of the applied bias voltage. In addition, photoluminescence (PL) experiments revealed enhanced PL emission at the green wavelengths that are originated from the polyaniline network, rather than the porous silicon. The above composite structure can be used as a building block for improved electroluminescence and light emitting devices in a wide range of applications.
UR - http://www.scopus.com/inward/record.url?scp=49749104254&partnerID=8YFLogxK
U2 - 10.1002/pssc.200674338
DO - 10.1002/pssc.200674338
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AN - SCOPUS:49749104254
SN - 1862-6351
VL - 4
SP - 1951
EP - 1955
JO - Physica Status Solidi (C) Current Topics in Solid State Physics
JF - Physica Status Solidi (C) Current Topics in Solid State Physics
IS - 6
T2 - 14th Applied Surface Analysis Workshop, AOFA 14
Y2 - 17 September 2006 through 20 September 2006
ER -