Abstract
To verify the concept of electric-field-assisted bipolar charge spouting in organic thin films, model devices with an internal charge separation (ICS) zone were fabricated. A double-insulation-type organic thin-film device, indium-tin-oxide (ITO)/ poly-chloro-p-xylylene (PCPX)/tris(8-quinolinolato)aluminum(III) (Alq3)/Mg-doped Alq 3/V2O 5/N,N′-bis(3-methylphenyl)-1,1′-biphenyl-4, 4′-diamine (TPD)/PCPX/Al (device with an ICS zone), and four devices with similar structures without the ICS zone were fabricated. The capacitance of the devices under positive and negative applied biases was measured. The device with the ICS zone showed a clear capacitance increase when the bias condition met the electric-field-assisted bipolar charge separation.
| Original language | English |
|---|---|
| Pages (from-to) | L1059-L1062 |
| Journal | Japanese Journal of Applied Physics, Part 2: Letters |
| Volume | 44 |
| Issue number | 33-36 |
| DOIs | |
| Publication status | Published - Aug 26 2005 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
- Physics and Astronomy (miscellaneous)
- Physics and Astronomy(all)
Cite this
Capacitance measurement in organic thin-film device with internal charge separation zone. / Terai, Masaya; Fujita, Katsuhiko; Tsutsui, Tetsuo.
In: Japanese Journal of Applied Physics, Part 2: Letters, Vol. 44, No. 33-36, 26.08.2005, p. L1059-L1062.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Capacitance measurement in organic thin-film device with internal charge separation zone
AU - Terai, Masaya
AU - Fujita, Katsuhiko
AU - Tsutsui, Tetsuo
PY - 2005/8/26
Y1 - 2005/8/26
N2 - To verify the concept of electric-field-assisted bipolar charge spouting in organic thin films, model devices with an internal charge separation (ICS) zone were fabricated. A double-insulation-type organic thin-film device, indium-tin-oxide (ITO)/ poly-chloro-p-xylylene (PCPX)/tris(8-quinolinolato)aluminum(III) (Alq3)/Mg-doped Alq 3/V2O 5/N,N′-bis(3-methylphenyl)-1,1′-biphenyl-4, 4′-diamine (TPD)/PCPX/Al (device with an ICS zone), and four devices with similar structures without the ICS zone were fabricated. The capacitance of the devices under positive and negative applied biases was measured. The device with the ICS zone showed a clear capacitance increase when the bias condition met the electric-field-assisted bipolar charge separation.
AB - To verify the concept of electric-field-assisted bipolar charge spouting in organic thin films, model devices with an internal charge separation (ICS) zone were fabricated. A double-insulation-type organic thin-film device, indium-tin-oxide (ITO)/ poly-chloro-p-xylylene (PCPX)/tris(8-quinolinolato)aluminum(III) (Alq3)/Mg-doped Alq 3/V2O 5/N,N′-bis(3-methylphenyl)-1,1′-biphenyl-4, 4′-diamine (TPD)/PCPX/Al (device with an ICS zone), and four devices with similar structures without the ICS zone were fabricated. The capacitance of the devices under positive and negative applied biases was measured. The device with the ICS zone showed a clear capacitance increase when the bias condition met the electric-field-assisted bipolar charge separation.
UR - http://www.scopus.com/inward/record.url?scp=32044455138&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=32044455138&partnerID=8YFLogxK
U2 - 10.1143/JJAP.44.L1059
DO - 10.1143/JJAP.44.L1059
M3 - Article
AN - SCOPUS:32044455138
VL - 44
SP - L1059-L1062
JO - Japanese Journal of Applied Physics, Part 2: Letters
JF - Japanese Journal of Applied Physics, Part 2: Letters
SN - 0021-4922
IS - 33-36
ER -