Direct observation of charge-inducedπ-electronic structural changes in a conjugated polymer

1989 ◽  
Vol 63 (17) ◽  
pp. 1841-1844 ◽  
Author(s):  
M. Lögdlund ◽  
R. Lazzaroni ◽  
S. Stafström ◽  
W. R. Salaneck ◽  
J.-L. Brédas
Keyword(s):  
Direct Observation ◽  
Conjugated Polymer ◽  
Structural Changes

scholarly journals Direct observation of photolysis-induced tertiary structural changes in hemoglobin

2003 ◽  
Vol 100 (12) ◽  
pp. 7039-7044 ◽  
Author(s):  
S.-i. Adachi ◽  
S.-Y. Park ◽  
J. R. H. Tame ◽  
Y. Shiro ◽  
N. Shibayama
Keyword(s):  
Direct Observation ◽  
Structural Changes

Charge-Transport in Partially-Ordered Regioregular Poly(3-Hexylthiophene) Studied as a Function of the Charge-carrier Density

2000 ◽  
Vol 660 ◽  
Author(s):  
D.B.A. Rep ◽  
B.-H. Huisman ◽  
E.J. Meijer ◽  
P. Prins ◽  
T.M. Klapwijk
Keyword(s):  
Charge Carrier ◽  
Charge Transport ◽  
Conjugated Polymer ◽  
Carrier Density ◽  
Structural Changes ◽  
Charge Carriers ◽  
Charge Carrier Density ◽  
Partially Ordered ◽  
Regioregular Poly

ABSTRACTWe demonstrate that charge-transport in partially-ordered thin films of poly(3- hexylthiophene) is strongly dependent on the charge-carrier density in the film, which we relate to the localized nature of the charge carriers. We base our conclusions on measurements in which the charge-carrier density is varied by electrostatic means (in a transistor geometry) and by in- situ thermal removal of oxygen dopants. For the doping levels investigated, we argue that the removal of oxygen does not induce structural changes in the conjugated polymer, and that it only shifts the Fermi-level of the film.

Direct observation of oxygen-induced structural changes in stainless-steel surfaces

2000 ◽  
Vol 18 (2) ◽  
pp. 868 ◽  
Author(s):  
Boklae Cho ◽  
Sukmin Chung ◽  
Kijeong Kim ◽  
Taihee Kang ◽  
Chongdo Park ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Direct Observation ◽  
Structural Changes ◽  
Steel Surfaces

scholarly journals 3SB04 Direct observation of photolysis-induced structural changes in hemoglobin

2004 ◽  
Vol 44 (supplement) ◽  
pp. S20
Author(s):  
S. Adachi ◽  
Y. Shiro ◽  
S.-Y. Park ◽  
Jeremy R. H. Tame ◽  
N. Shibayama
Keyword(s):  
Direct Observation ◽  
Structural Changes

Direct observation of structural changes in organic light emitting devices during degradation

2001 ◽  
Vol 90 (7) ◽  
pp. 3242-3247 ◽  
Author(s):  
Dmitry Kolosov ◽  
Douglas S. English ◽  
Vladimir Bulovic ◽  
Paul F. Barbara ◽  
Stephen R. Forrest ◽  
...  
Keyword(s):  
Direct Observation ◽  
Structural Changes ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices
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