Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Atsuo Sadakata"'
Publikováno v:
Electronics and Communications in Japan. 100:76-83
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c158ab8e379485baf3794f60883b8638
https://doi.org/10.1002/ecj.12017
https://doi.org/10.1002/ecj.12017
Publikováno v:
Transactions of the Materials Research Society of Japan. 39:443-446
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44cd49af49f64bef300aa97ea31a8092
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100686923
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100686923
Publikováno v:
Thin Solid Films. 554:110-113
By using time-resolved electric-field-induced optical second-harmonic generation measurement, we studied the electroluminescence (EL) mechanism which is activated in double-layer organic light-emitting diodes (indium tin oxide/ N , N ′-di-[(1-napht
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::022b145a2a61bcb35ee0064c0419a8bf
https://doi.org/10.1016/j.tsf.2013.08.015
https://doi.org/10.1016/j.tsf.2013.08.015
Autor:
Masahiro Fukuzawa, Dai Taguchi, Atsuo Sadakata, Takaaki Manaka, Tetsuya Yamamoto, Mitsumasa Iwamoto
Publikováno v:
Molecular Crystals and Liquid Crystals. 567:187-192
We measured the electroluminescence (EL) generated from double-layer ITO/α-NPD/Alq3/Al diodes by applying large A.C. square voltages for understanding carrier behaviors. Two EL modes were identified in high and low frequency regions, relying on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65c06ab14e0b74d49ea0e15245fdd341
https://doi.org/10.1080/15421406.2012.703806
https://doi.org/10.1080/15421406.2012.703806
Autor:
Tetsuya Yamamoto, Dai Taguchi, Atsuo Sadakata, Masahiro Fukuzawa, Kenshiro Osada, Takaaki Manaka, Mitsumasa Iwamoto
Publikováno v:
Journal of Applied Physics. 112(8)
By using electric field induced optical second harmonic generation measurement, charge accumulation at the double-layer interface of ITO/α-NPD/Alq3/Al diodes was verified under two electroluminescence (EL) operational modes, which were activated in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c1ad452e5efd066814363673c82108f
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100812249
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100812249
Autor:
Atsuo Sadakata, Mitsumasa Iwamoto, Dai Taguchi, Masahiro Fukuzawa, Yuki Ohshima, Takaaki Manaka
We investigated emission spectra of ITO/tetracene/Al diodes for fully understanding carrier behavior in the device. By applying an A.C. square voltage, we showed that two distinct peaks were enhanced at around 545 nm and 615 nm. The peak at 545 nm is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e6ac0a89e87f1e6f4b210963fc9fe4f
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100627071
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100627071
Autor:
Mitsumasa Iwamoto, Yoshiaki Oda, Dai Taguchi, Masahiro Fukuzawa, Atsuo Sadakata, Takaaki Manaka
Publikováno v:
Japanese Journal of Applied Physics. 52:05DC03
By using electric-field-induced optical second-harmonic generation (EFISHG) measurement, we studied the physical reason for the decrease in the threshold voltage of indium tin oxide (ITO)/N,N ′-di-[(1-naphthyl)-N,N ′-diphenyl]-(1,1′-biphenyl)-4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6442b622d23b71b920f56cc4647b475a
https://doi.org/10.7567/jjap.52.05dc03
https://doi.org/10.7567/jjap.52.05dc03
Autor:
Dai Taguchi, Atsuo Sadakata, Takaaki Manaka, Tetsuya Yamamoto, Mitsumasa Iwamoto, Masahiro Fukuzawa
Publikováno v:
Journal of Applied Physics. 110:103707
By applying large A.C. square voltages to double-layer ITO/α-NPD/Alq3/Al diodes, we studied the generation of electroluminescence (EL) in terms of the carrier injection and transport. The EL intensity gradually decayed with the increase of the frequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4ebafb2dccded2562e406da9d9c13ec
https://doi.org/10.1063/1.3662149
https://doi.org/10.1063/1.3662149
Publikováno v:
Electronics & Communications in Japan. Dec2017, Vol. 100 Issue 12, p76-83. 8p.