Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2019-01-25 10:00 |
Kagoshima |
Kagoshima University |
[Poster Presentation]
Wavelength conversion agricultural sheet dispersed with Mg2TiO4:Mn4+ red phosphor Kazuki Kuzukawa, Motoshi Suhama, Naruto Doumoto, Tadashi Ishigaki, Eiji Nishihara (Tottori Univ.), Ryota Yamanashi, Hiroshi Okura (Merck Ltd.), Koutoku Ohmi (Tottori Univ.) |
[more] |
|
EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2019-01-25 10:20 |
Kagoshima |
Kagoshima University |
[Poster Presentation]
Activation of Mn5+ centers by annealing in Ca10(PO4)6(OH)2:Mn5+ NIR nanophosphor Ryo Takeuchi, Tadashi Ishigaki, Yutaro Zaima, Kouhei Matsubara, Shoto Tanaka, Koutoku Ohmi (Tottori Univ.) EID2018-13 |
Recently, we succeeded in synthesizing a near-infrared Ca10(PO4)6(OH)2:Mn5+ (HAp:Mn5+) nanophosphors by liquid phase rea... [more] |
EID2018-13 pp.93-96 |
EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2019-01-25 10:40 |
Kagoshima |
Kagoshima University |
[Poster Presentation]
Improvement of luminescent characteristics by atmospheric post-annealing for Y4Si2O7N2:Eu3+ red phosphor synthesized in NH3 Kodai Nakamoto, Misa Kawashima, Ken Kinoshita, Yuichiro Hatanaka, Tadashi Ishigaki (Tottori Unv.), Takashi Kunimoto (Tokushima Bunri Univ.), Tetsuo Honma (JASRI), Koutoku Ohmi (Tottori Unv.) EID2018-16 |
Y4Si2O7N2:Eu3+ phosphor has been synthesized in an NH3 atmosphere. The synthesized sample shows a red emission due to Eu... [more] |
EID2018-16 pp.109-112 |
EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2018-01-26 09:00 |
Shizuoka |
Shizuoka Univ., Hamamatsu |
ZnS:Cu dispersive type EL devices prepared by liquid phase reaction method Shohei Ueda, Satoshi Tanaka, Kouki Saruta, Tadashi Ishigaki, Koutoku Ohmi (Tottori Univ.) EID2017-37 |
The synthesis of ZnS:Cu nanophosphor and the proper thermal treatment has been investigated to improve luminescent chara... [more] |
EID2017-37 pp.49-52 |
EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2018-01-26 09:10 |
Shizuoka |
Shizuoka Univ., Hamamatsu |
Reduction of driving voltage in ZnS:Cu dispersive type EL devices
-- Electric field concentration effect by whisker-shaped ZnO particles -- Ryo Nagayama, Daichi Kaneda, Tadashi Ishigaki, Koutoku Ohmi (Tottori Univ.) EID2017-38 |
[more] |
EID2017-38 pp.53-56 |
EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2018-01-26 09:20 |
Shizuoka |
Shizuoka Univ., Hamamatsu |
Current injection type EL devices using CuAlS2:Mn phosphor thin films
-- Characteristics of phosphor thin films and EL devices prepared on ITO, ZnO, and ZnS -- Shota Hayashi, Shogo Ueda, Tadashi Ishigaki, Koutoku Ohmi (Tottori Univ.) EID2017-39 |
[more] |
EID2017-39 pp.57-60 |
EID, ITE-IDY, IEE-EDD, IEIJ-SSL, SID-JC [detail] |
2017-01-27 11:18 |
Tokushima |
Tokushima Univ. |
Mn5+ activated near-infrared nanophosphors for in vivo bioimaging Wataru Uehara, Tadashi Ishigaki (Tottori Univ.), Toru Inagaki (Ube Industries, Ltd.), Nakamoto Kodai, Takeuchi Ryo (Tottori Univ.), Tetsuo Honma (JASRI), Koutoku Ohomi (Tottori Univ.) EID2016-43 |
In this report, we investigate the near-infrared inorganic nano hydroxyapataito phosphor Ca10(PO4)6(OH)2 for bio-imaging... [more] |
EID2016-43 pp.117-120 |
EID, ITE-IDY, IEE-EDD, IEIJ-SSL, SID-JC [detail] |
2017-01-27 11:26 |
Tokushima |
Tokushima Univ. |
Charge transfer state of Eu3+ centers activated in (La, Gd)-O-F-S and Y-Si-O-N Masahiro Okada, Tadashi Ishigaki (Tottori Univ.), Ryo Yoshimatsu (Denka), Tetsuo Honma (JASRI), Koutoku Ohmi (Tottori Univ.) EID2016-44 |
Novel red emitting phosphors having a blue excitation and a red emission due to charge transfer state (CTS) of Eu3+ cent... [more] |
EID2016-44 pp.121-124 |
EID, ITE-IDY, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2016-01-28 13:54 |
Toyama |
Toyama Univ. |
Synthesis of YVO4:Bi,Eu nanoparticles and wavelength conversion films for solar panels
-- In-situ pH monitor for highly activating Bi and Eu centers -- Ryosuke Sakata, Ryo Nagayama (Tottori Univ.), Tadashi Ishigaki (TiFREC), Hiroshi Okura (Merck Ltd.), Koutoku Ohmi (Tottori Univ.) |
[more] |
|
EID, ITE-IDY, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2016-01-28 14:40 |
Toyama |
Toyama Univ. |
TEEL devices coated with surfactant-free phosphor particles Shinya Hatayama (Tottori Univ.), Shohei Ueda (Tottori Univ), Tadashi Ishigaki (TiFREC), Koutoku Ohmi (Tottori Univ.) |
[more] |
|
EID, ITE-IDY, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2016-01-29 11:41 |
Toyama |
Toyama Univ. |
Injection EL Devices Using CuAlS2:Mn Conductive Phosphor Thin Films Takayoshi Adachi, Shouta Hayashi (Tottori Univ.), Tadashi Ishigaki (TiFREC), Koutoku Ohmi (Tottori Univ.) EID2015-42 |
Current injection type DC electroluminescent (EL) devices having a polycrystalline CuAlS2:Mn phosphor layer have been pr... [more] |
EID2015-42 pp.125-128 |
EID, ITE-IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2015-01-22 13:38 |
Kyoto |
Ryukoku University |
Improvement of Luminescent properties of Si doing in CuAlS2:Mn conductive thin films Hideki Kawaguchi, Takayoshi Adachi, Tadashi Ishigaki, Koutoku Ohmi (Tottori Univ.) EID2014-41 |
The Si-codoped CuAlS2:Mn thin films have been prepared by EB evaporation using the phosphor powder as evaporation source... [more] |
EID2014-41 pp.5-8 |
EID, ITE-IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2015-01-22 15:16 |
Kyoto |
Ryukoku University |
(ZnCd) S: Mn nanoparticles wavelength conversion film for solar panels Naoki Doi, Wataru Uehara, Tadashi Ishigaki (Tottori Univ.), Hiroshi Okura (Merck), Koutoku Ohmi (Tottori Univ.) EID2014-44 |
The ZnS:Mn and (Zn,Cd):Mn red nanophosphors with high quantum efficiency were synthesized by 3-mercaptopropionic acid (3... [more] |
EID2014-44 pp.37-40 |
EID, ITE-IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2015-01-23 09:56 |
Kyoto |
Ryukoku University |
Eu3+-activated IIIa-O-VIIb-S(IIIa=La,Gd、VIIb=F,Cl)red phosphors Yoji Kageyama, Masahiro Okada, Tadashi Ishigaki, Koutoku Ohmi (Tottori Univ.), Ryo Yoshimatsu (Denka) EID2014-49 |
The control of the charge transfer state (CTS) has been attempted by combining anion elements for Eu activated oxidation... [more] |
EID2014-49 pp.75-78 |
EID, ITE-IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2015-01-23 10:04 |
Kyoto |
Ryukoku University |
Luminescent and electrical characteristics of inorganic thin film EL devices coated with BaTiO3 nanoparticles Yuki Itagaki, Shinya Hatayama, Haruki Teramukai, Tadashi Ishigaki, Koutoku Ohmi (Tottori Univ) EID2014-50 |
The reduction of a driving voltage and an improvement of light outcoupling efficiency has been attempted by coating BaTi... [more] |
EID2014-50 pp.79-82 |
EID, ITE-IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2014-01-25 09:08 |
Niigata |
Niigata University |
in-situ pH monitoring at synthesis of the phosphor by microreactor method Kenji Yamashina (Tottori Univ), Hiroshi Okura (Merck), Ryosuke Sakata, Ryohei Komiyama, Hidetoshi Miyashita, Sang-Seon Lee, Koutoku Ohmi (Tottori Univ) EID2013-18 |
Paying attention to the effect of pH in the phosphor by solution synthesis, using a microreactor for the purpose of stri... [more] |
EID2013-18 pp.65-68 |
EID, ITE-IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2014-01-25 09:16 |
Niigata |
Niigata University |
Liquid-phase synthesis of ZnS:Mn nanoparticles for ink-jet printing Naoya Fukuta, Naoki Doi, Koutoku Ohmi (Tottori Univ.) EID2013-19 |
ZnS:Mn phosphor nanoparticles having both high dispersibility and high luminous efficiency have been prepared by liquid-... [more] |
EID2013-19 pp.69-72 |
EID, ITE-IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2014-01-25 10:04 |
Niigata |
Niigata University |
Reduction of Threshold Voltage and Improvement of Light Out-coupling Efficiency by Coating Nanoparticles in Inorganic TFEL Devices Shota Kunioka, Yuki Itagaki, Koutoku Ohmi (Tottori Univ.) EID2013-23 |
The reduction of a driving voltage and an improvement of light outcoupling efficiency has been attempted by coating nano... [more] |
EID2013-23 pp.93-96 |
EID, ITE-IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2014-01-25 10:12 |
Niigata |
Niigata University |
Luminescent and Electrical Properties of CuAlS2:Mn Conductive Phosphor Thin Films Yuki Oshima, Hideki Kawaguchi, Koutoku Ohmi (Tottori Univ.) EID2013-24 |
CuAlS2:Mn phosphor thin films have been prepared by electron-beam (EB) evaporation method . The films are well crystalli... [more] |
EID2013-24 pp.97-100 |
ITE-IDY, EID, IEE-EDD |
2013-01-24 13:46 |
Shizuoka |
Shizuoka Univ. |
CuAlS2:Mn Thin Film EL devices having low threshold voltage Yusuke Nakamura, Yuki Oshima, Koutoku Ohmi (Tottori Univ) |
[more] |
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