TY - JOUR
T1 - In situ electron paramagnetic resonance study of spin dynamics in an iodine-doped poly(thiophene) derivative
AU - Jang, Jae Won
AU - Lee, Kyu Won
AU - Lee, Cheol Eui
PY - 2004/9
Y1 - 2004/9
N2 - Spin dynamics in an iodine-doped poly(thiophene) derivative, poly(3-butylthiophene-2,5-dyle), has been studied by means of in situ electron paramagnetic resonance (EPR) and conductivity measurements. As a result of closely monitoring the doping and dedoping processes, in addition to the narrow polarem EPR signal, an additional one, with a relatively broad line width, was observed in heavily doped samples and attributed to a strong polaron spin-spin correlation.
AB - Spin dynamics in an iodine-doped poly(thiophene) derivative, poly(3-butylthiophene-2,5-dyle), has been studied by means of in situ electron paramagnetic resonance (EPR) and conductivity measurements. As a result of closely monitoring the doping and dedoping processes, in addition to the narrow polarem EPR signal, an additional one, with a relatively broad line width, was observed in heavily doped samples and attributed to a strong polaron spin-spin correlation.
KW - A. Polymers, elastomers, and plastics
KW - D. Electronic states (localized)
KW - D. Spin dynamics
KW - E. Electron paramagnetic resonance
UR - http://www.scopus.com/inward/record.url?scp=3943075093&partnerID=8YFLogxK
U2 - 10.1016/j.ssc.2004.06.032
DO - 10.1016/j.ssc.2004.06.032
M3 - Article
AN - SCOPUS:3943075093
SN - 0038-1098
VL - 131
SP - 697
EP - 700
JO - Solid State Communications
JF - Solid State Communications
IS - 11
ER -