TY - JOUR
T1 - Effect of charge transfer complex on electrical properties of 4-cyano-4′-pentylbiphenyl
AU - Koda, Tomonori
AU - Mitsuyoshi, Toshihiro
AU - Kanazawa, Akihiko
AU - Nishioka, Akihiro
AU - Miyata, Ken
AU - Murasawa, Go
AU - Ikeda, Susumu
AU - Miura, Takeshi
AU - Kimura, Yasuyuki
PY - 2009/12/1
Y1 - 2009/12/1
N2 - The dielectric constant, threshold voltage, and response time were measured for a nematic binary mixture of 4-cyano-4′-pentylbiphenyl (5CB) molecules and the doped electron acceptor tetracyanoethylene (TCNE). The doping of TCNE caused a large increase in the dielectric constant and dielectric anisotropy. However, no marked improvement was achieved for threshold voltage and response time. Considering that the large increase was due to mobile charges in the system, we proposed a theoretical model to discuss the singularity that appeared in experimental results obtained in an electric field.
AB - The dielectric constant, threshold voltage, and response time were measured for a nematic binary mixture of 4-cyano-4′-pentylbiphenyl (5CB) molecules and the doped electron acceptor tetracyanoethylene (TCNE). The doping of TCNE caused a large increase in the dielectric constant and dielectric anisotropy. However, no marked improvement was achieved for threshold voltage and response time. Considering that the large increase was due to mobile charges in the system, we proposed a theoretical model to discuss the singularity that appeared in experimental results obtained in an electric field.
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U2 - 10.1143/JJAP.48.121404
DO - 10.1143/JJAP.48.121404
M3 - Article
AN - SCOPUS:75149130397
SN - 0021-4922
VL - 48
JO - Japanese journal of applied physics
JF - Japanese journal of applied physics
IS - 12
M1 - 121404
ER -