10 件のレコードが見つかりました。
Exploring new useful phosphors by combining experiments with machine learning
- 論文
- 著者
-
Takashi Takeda
;
Yukinori Koyama
;
Hidekazu Ikeno
;
Satoru Matsuishi
;
Naoto Hirosaki
- キーワード
- Phosphor, High-throughput experiment, Machine learning, Local structure, Europium
- 刊行年月日
- 2024-12-31
- 更新時刻
- 2024-12-05 16:30:28 +0900
The decay curves of luminescence from Eu2+ in β-SiAlON are effectively analyzed using the general-order kinetics formula
- 論文
- 著者
-
Yoriko Suda
;
Tsuyoshi Okuno
;
Takashi Takeda
;
Kohsei Takahashi
;
Naoto Hirosaki
- キーワード
- luminescence, decay curve, afterglow, phosphor, SiAlON, europium
- 刊行年月日
- 2024-05-03
- 更新時刻
- 2025-02-07 12:30:36 +0900
Robust and orange-yellow-emitting Sr-rich polytypoid α-SiAlON (Sr3Si24Al6N40:Eu2+) phosphor for white LEDs
- 論文
- 著者
-
ESTILI Mehdi
;
Xie Rong-Jun
;
TAKAHASHI Kohsei
;
FUNAHASHI Shiro
;
SUZUKI Tohru
;
HIROSAKI Naoto
- キーワード
- phosphors, nitrides, photoluminescence, powder synthesis, White light emitting diodes
- 刊行年月日
- 2024-12-31
- 更新時刻
- 2024-09-25 16:30:35 +0900
Narrow-band phosphor K2ZnP2O7:Eu2+ discovered using local structure similarity
- 論文
- 著者
-
Shota Takemura
;
Yukinori Koyama
;
Takayuki Nakanishi
;
Shiro Funahashi
;
Naoto Hirosaki
;
Hidekazu Ikeno
;
Takashi Takeda
- キーワード
- phosphor, local structure similarity
- 刊行年月日
- 2022-03-25
- 更新時刻
- 2024-01-05 22:12:51 +0900
Characterization and properties of green-emitting beta-SiAlON : Eu2+ powder phosphors for white light-emitting diodes
- 論文
- 著者
-
Naoto Hirosaki
;
Rong-Jun Xie
;
Koji Kimoto
;
Takashi Sekiguchi
;
Yoshinobu Yamamoto
;
Takayuki Suehiro
;
Mamoru Mitomo
- キーワード
- phosphor, oxynitride, LEDs, luminescence
- 刊行年月日
- 2005-05-23
- 更新時刻
- 2024-01-05 22:13:08 +0900
Dissimilarity measure of local structure in inorganic crystals using Wasserstein distance to search for novel phosphors
- 論文
- 著者
-
Shota Takemura
;
Takashi Takeda
;
Takayuki Nakanishi
;
Yukinori Koyama
;
Hidekazu Ikeno
;
Naoto Hirosaki
- キーワード
- phosphors, local structure, similarity measure, Wasserstein distance
- 刊行年月日
- 2021-12-31
- 更新時刻
- 2024-01-05 22:12:32 +0900
Narrow-Band Emitting Phosphor Na2Cs2Sr(B9O15)2:Eu2+ Discovered from Local Structure Similarity with Sulfate Phosphor
- 論文
- 著者
-
Shota Takemura
;
Yukinori Koyama
;
Takayuki Nakanishi
;
Shiro Funahashi
;
Naoto Hirosaki
;
Hidekazu Ikeno
;
Takashi Takeda
- キーワード
- phosphor, narrow-band emission, local structure similarity, Eu2+
- 刊行年月日
- 2022-12-29
- 更新時刻
- 2024-01-05 22:12:07 +0900
Combination of recommender system and single-particle diagnosis for accelerated discovery of novel nitrides
- 論文
- 著者
-
KOYAMA, Yukinori
;
SEKO, Atsuto
;
TANAKA, Isao
;
FUNAHASHI, Shiro
;
HIROSAKI, Naoto
- キーワード
- materials informatics, density functional theory calculation, materials search
- 刊行年月日
- 2021-06-14
- 更新時刻
- 2024-01-05 22:12:06 +0900