Teferi, M. Y. and Ogle, J. and Joshi, G. and Malissa, H. and Jamali, S. and Baird, D. L. and Lupton, J. M. and Brooks, L. Whittaker and Boehme, C. (2018) Tuning effective hyperfine fields in PEDOT:PSS thin films by doping. PHYSICAL REVIEW B, 98 (24): 241201. ISSN 2469-9950, 2469-9969
Full text not available from this repository. (Request a copy)Abstract
Using electrically detected magnetic resonance spectroscopy, we demonstrate that doping the conducting polymer poly(3,4-ethylenedioxythiophene):poly(styrene-sulfonate) (PEDOT:PSS) with ethylene glycol allows for the control of effective local charge carrier hyperfine fields through motional narrowing. These results suggest that doping of organic semiconductors could enable the tuning of macroscopic material properties dependent on hyperfine fields such as magnetoresistance, magneto-optical responses, and spin diffusion.
Item Type: | Article |
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Uncontrolled Keywords: | ORGANIC SEMICONDUCTORS; MAGNETIC-RESONANCE; CONJUGATED POLYMER; SPIN; ENHANCEMENT; |
Subjects: | 500 Science > 530 Physics |
Divisions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group John Lupton |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 04 Oct 2019 07:05 |
Last Modified: | 04 Oct 2019 07:05 |
URI: | https://pred.uni-regensburg.de/id/eprint/13370 |
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