Keio University

Presentations

Iso, Yoshiki

21-40 items (total 177)

Influence of X-ray Irradiation on Photoluminescence Properties of Silver Ion-Exchanged FAU Zeolite Nanoparticles

Speaker
Kohei Taiji, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title International Symposium for Luminescence Materials & Applications Phosphor Safari 2018(Venue Seoul, Korea) Dates 2018.11.05 - 2018.11.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Preparation and Characterization of Electrophoretically Deposited Y2O3:Bi3+,Yb3+ Nanosheet Films

Speaker
Ryoma Watanabe, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title International Symposium for Luminescence Materials & Applications Phosphor Safari 2018(Venue Seoul, Korea) Dates 2018.11.05 - 2018.11.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Investigation of Perovskite CsPb(Br1−xIx)3 Quantum Dots with High Color Purity for Wide Color Gamut Displays

Speaker
Shimpei Miyata, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title International Symposium for Luminescence Materials & Applications Phosphor Safari 2018(Venue Seoul, Korea) Dates 2018.11.05 - 2018.11.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Influence of Oleic Acid on Stability of CsPbBr3 Perovskite Quantum Dots Dispersions

Speaker
Takuma Kosugi, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title International Symposium for Luminescence Materials & Applications Phosphor Safari 2018(Venue Seoul, Korea) Dates 2018.11.05 - 2018.11.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Photoluminescence Properties of Glutathione-Derived Carbon Dots Dispersions

Speaker
Shintaro Fukai, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title International Symposium for Luminescence Materials & Applications Phosphor Safari 2018(Venue Seoul, Korea) Dates 2018.11.05 - 2018.11.05
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Strategies to Improve Photostabilities of Visible-Emitting Nanophosphors

Speaker
Tetsuhiko Isobe, Yoshiki Iso
Conference Title
[Conference Category International presentation] Conference Title Americas International Meeting on Electrochemistry and Solid State Science (AiMES) 2018(Venue Cancun, Mexico) Dates 2018.10.01 - 2018.10.01
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Investigation of Green-Emitting Perovskite CsPb(Br1−xIx)3 Quantum Dots with a High Color Purity for Wide Color Gamut Displays

Speaker
Simpei Miyata, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title 19th International Workshop on Inorganic and Organic Electroluminescence & 2018 International Conference on the Science and Technology of Emissive Displays and Lighting (EL 2018)(Venue Meiji University, Tokyo) Dates 2018.09.12 - 2018.09.12
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Improved Photostability of Tetramethyl Orthosilicate-Modified InP/ZnS Quantum Dots

Speaker
Taichi Watanabe, Yoshiki Iso, Tetsuhiko Isobe, Hirokazu Sasaki
Conference Title
[Conference Category International presentation] Conference Title The 24th International Display Workshops (IDW'17)(Venue Sendai International Center, Sendai) Organizer The Institute of Image Information and Television Engineers, and The Society for Information Display Dates 2017.12.07 - 2017.12.07
Organizer
The Institute of Image Information and Television Engineers, and The Society for Information Display
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Hydrothermal Synthesis of Fluorescent L-Cysteine-Derived Carbon Dots by Microwave-Assisted Autoclave Treatment

Speaker
Taishu Yoshinaga, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title 2017 MRS Fall Meeting & Exhibit(Venue Boston, USA) Dates 2017.11.18 - 2017.11.18
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Synthesis and Characterization of Y2O3:Bi3+,Ln3+ (Ln = Eu, Yb) Fluorescent Nanosheets

Speaker
Yoshiki Iso, Takuya Matsunaga, Keisuke Fujita, Yuta Kosuge, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Phosphor Materials (Phosphor Safari) 2016(Venue Hongkong, China) Dates 2016.11.30 - 2016.11.30
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

High Photostability of Fluorescent InP/ZnS Quantum Dots Embedded in TMAS-Derived Silica

Speaker
Taichi Watanabe, Chikako Wada, Yoshiki Iso Tetsuhiko Isobe, Hirokazu Sasaki
Conference Title
[Conference Category International presentation] Conference Title Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME) 2016(Venue Honolulu, USA) Dates 2016.10.04 - 2016.10.04
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Fabrication of Y2O3:Bi3+,Eu3+ Fluorescent Nanosheet Films by Electrophoretic Deposition

Speaker
Yuta Kosuge, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME) 2016(Venue Honolulu, USA) Dates 2016.10.04 - 2016.10.04
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Hydrothermal Synthesis of Fluorescent Carbon Dots by Microwave-Assisted Autoclave Treatment

Speaker
Taishu Yoshinaga, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME) 2016(Venue Honolulu, USA) Dates 2016.10.03 - 2016.10.03
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Fabrication and Characterization of Transparent Fluorescence Nanocomposite Film Containing Inorganic Phosphor Nanoparticles

Speaker
Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME) 2016(Venue Honolulu, USA) Dates 2016.10.03 - 2016.10.03
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Near-UV → Red Down-Shifting Y2O3:Bi3+,Eu3+ Nanosheets for Solar Cell

Speaker
Yoshiki Iso
Conference Title
[Conference Category International presentation] Conference Title Materials Challenges in Alternative and Renewable Energy (MCARE2016)(Venue Clearwater, USA) Dates 2016.04.19 - 2016.04.19
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Fabrication and Characterization of Transparent Nanocomposite Films of Red-emitting YVO4:Bi3+,Eu3+ Nanoparticles and Silicone-Modified Acrylic Resin by Electrophoretic Deposition

Speaker
Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title 2016 MRS Spring Meeting & Exhibit(Venue Phoenix, USA) Dates 2016.03.31 - 2016.03.31
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Optimization of Chemical Compositions of YBO3:Ce3+,Tb3+ and YBO3:Ce3+,Tb3+,Eu3+ by Using a Microplate Reader

Speaker
Kohei Yano, Satoru Takeshita, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Phosphor Materials (Phosphor Safari) 2015(Venue Niigata) Dates 2015.07.27 - 2015.07.27
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Synthesis of Y2O3:Bi3+,Eu3+ Nanosheets from Layered Yttrium Hydroxide Precursor and Their Photoluminescent Properties

Speaker
Tomotaka Watanabe, Takuya Matsunaga, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Phosphor Materials (Phosphor Safari) 2015(Venue Niigata) Dates 2015.07.27 - 2015.07.27
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

A New Liquid-Phase Synthesis of Red-Emitting YVO4:Bi3+,Eu3+ Nanoparticles

Speaker
Takayuki Ohno, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Phosphor Materials (Phosphor Safari) 2015(Venue Niigata) Dates 2015.07.27 - 2015.07.27
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Synthesis of Y2O3:Bi3+,Yb3+ Nanosheets from Layered Yttrium Hydroxide Precursor and Their Photoluminescent Properties

Speaker
Keita Higashi, Yutaka Watanabe, Yoshiki Iso, Tetsuhiko Isobe
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Phosphor Materials (Phosphor Safari) 2015(Venue Niigata) Dates 2015.07.27 - 2015.07.27
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation