TY - JOUR
T1 - Electron transport in naphthylamine-based organic compounds
AU - Tse, S. C.
AU - Kwok, K. C.
AU - So, S. K.
N1 - Funding Information:
Support of this research by the Research Grant Council of Hong Kong under Grant No. HKBU/2173/04E is gratefully acknowledged.
PY - 2006/12/25
Y1 - 2006/12/25
N2 - Two naphthylamine-based hole transporters, namely, N, N′
-diphenyl- N, N′ -bis(1-naphthyl) (1, 1′ -biphenyl)- 4, 4′ diamine (NPB) and 4,
4′, 4″ -tris (n -(2-naphthyl)- n -phenyl-amino)- triphenylamine (2TNATA), were
found to possess electron transporting (ET) abilities. From time-of-flight
measurements, values of electron mobilities for NPB and 2TNATA are (6-9) × 10-4
and (1-3) × 10-4 cm2 V s, respectively, under an applied electric field range
of 0.04-0.8 MVcm at 290 K. An organic light-emitting diode that employed NPB as
the ET material was demonstrated. The electron conducting mechanism of NPB and
2TNATA in relation to the Marcus theory [Rev. Mod. Phys. 65, 599 (1993)] from
quantum chemistry will be discussed.This article may be
downloaded for personal use only. Any other use requires prior permission of
the author and AIP Publishing. This article appeared in S. C. Tse, K.
C. Kwok, S. K. So; Electron transport in naphthylamine-based organic
compounds. Appl. Phys. Lett. 25
December 2006; 89 (26): 262102. https://doi.org/10.1063/1.2420785 and may be found at https://pubs.aip.org/aip/apl/article/89/26/262102/332505/Electron-transport-in-naphthylamine-based-organic
AB - Two naphthylamine-based hole transporters, namely, N, N′
-diphenyl- N, N′ -bis(1-naphthyl) (1, 1′ -biphenyl)- 4, 4′ diamine (NPB) and 4,
4′, 4″ -tris (n -(2-naphthyl)- n -phenyl-amino)- triphenylamine (2TNATA), were
found to possess electron transporting (ET) abilities. From time-of-flight
measurements, values of electron mobilities for NPB and 2TNATA are (6-9) × 10-4
and (1-3) × 10-4 cm2 V s, respectively, under an applied electric field range
of 0.04-0.8 MVcm at 290 K. An organic light-emitting diode that employed NPB as
the ET material was demonstrated. The electron conducting mechanism of NPB and
2TNATA in relation to the Marcus theory [Rev. Mod. Phys. 65, 599 (1993)] from
quantum chemistry will be discussed.This article may be
downloaded for personal use only. Any other use requires prior permission of
the author and AIP Publishing. This article appeared in S. C. Tse, K.
C. Kwok, S. K. So; Electron transport in naphthylamine-based organic
compounds. Appl. Phys. Lett. 25
December 2006; 89 (26): 262102. https://doi.org/10.1063/1.2420785 and may be found at https://pubs.aip.org/aip/apl/article/89/26/262102/332505/Electron-transport-in-naphthylamine-based-organic
UR - http://www.scopus.com/inward/record.url?scp=33846117882&partnerID=8YFLogxK
U2 - 10.1063/1.2420785
DO - 10.1063/1.2420785
M3 - Journal article
AN - SCOPUS:33846117882
SN - 0003-6951
VL - 89
JO - Applied Physics Letters
JF - Applied Physics Letters
IS - 26
M1 - 262102
ER -