Open AccessINVESTIGATION OF THE PLASMA-POLYMERIZED THIOPHENE FILM AND THE DOPING EFFECT WITH I+ IMPLANTATION
Author(s) -
TONG ZHI-SHEN,
WU Mei-zhen,
ZHANG ZHENG-YANG,
PU Tian-shu,
JIN RUO-PENG,
Jing Zhang,
ZHU FU-YING,
D. X. Cao,
Cao Jianqing,
Dezhang Zhu
Publication year - 1996
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.45.455
Subject(s) - materials science , doping , thiophene , transmittance , elastic recoil detection , polymerization , plasma , plasma polymerization , analytical chemistry (journal) , thin film , polymer , optoelectronics , nanotechnology , composite material , organic chemistry , chemistry , quantum mechanics , physics
Plasma-Polymerized organic film starting from thiophene has been prepared. The elemental composition of pristine film was determined by elastic recoil detection (ERD) and Rutherford backscattering spectrum (RBS). FT-IR technique has been used to characterize the sample film. From the near-IR to UV reflectance and transmittance data, we calculated the optical constants of the film, N(ω) = n + ik ,by using the transfer matrix method. In view of the calculations, we investigated the optical properties of the pristine in detail. Moreover, the doping effect in the plasma-polymerized thiophene film with 24 keV I+ implantation has been also explored. The result shows that the transport process of charge carrier in bombarded layer can be interpreted by Mott's VRH model.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom