Главная
Авторизация
Фамилия
Пароль
 

Базы данных


Труды сотрудников ИФ СО РАН - результаты поиска

Вид поиска

Область поиска
Формат представления найденных документов:
полныйинформационныйкраткий
Поисковый запрос: (<.>K=far-red emission<.>)
Общее количество найденных документов : 1
1.


   
    Highly-efficiency far-red emission in Cr3+ activated Ca1.8Mg1.2Al2Ge3O12 toward plant precise lighting / Ch. Yang, D. Zheng, X. Zou [et al.] // Adv. Opt. Mater. - 2024. - Ст. 2303235, DOI 10.1002/adom.202303235. - Cited References: 48. - The work was supported by the National Natural Science Foundations of China (No. 12274144), the Guangdong Provincial Special Fund for Modern Agriculture Industry Technology Innovation Teams (No. 2023KJ122), the Key Realm R&D Program of Guangdong Province (No. 2021B0707010003), the Guangdong Provincial Science and Technology Project (No. 2022A1515010229), and the Project of GDUPS (2018) for Prof. Bingfu LEI . - Article in press. - ISSN 2195-1071
Кл.слова (ненормированные):
cationic substitution -- Cr3+-doped phosphor -- far-red emission -- plant lighting
Аннотация: Far-red (FR) region (beyond 700 nm) lighting sources possess special potential for plant lighting. However, it remains a challenge to obtain high-performance Cr3+-doped FR phosphors. This study developed a FR phosphor, Ca1.8Mg1.2Al2Ge3O12:Cr3+ (CMAGG: Cr3+), using the cation substitution strategy. Under 438 nm blue light excitation, the phosphors display FR emission centered at 720 nm with a full width at half maximum (FWHM) of 91 nm. Benefit from the favorable match with the FR phytochrome (Pfr), the phosphor is combined with InGaN blue light chips to create a FR phosphor-converted light-emitting diode (pc-LED), which is used in Italian lettuce growth experiments and it results shown in a 15% increase in fresh weight and a 6.5% increase in dry weight. Notably, supplemental FR light modulated its growth morphology. The results of this study will be useful for further research on novel Cr3+-doped FR phosphors to meet the precise spectral requirements for plant growth.

Смотреть статью,
Scopus,
WOS
Держатели документа:
Key Laboratory for Biobased Materials and Energy of Ministry of Education College of Materials and Energy, South China Agricultural University Guangzhou, Guangdong 510642, P. R. China
SBRAS, Kirensky Inst Phys, Lab Crystal Phys, Krasnoyarsk 660036, Russia
Maoming Branch Guangdong Laboratory for Lingnan Modern Agriculture Maoming, Guangdong 525100, P. R. China

Доп.точки доступа:
Yang, Ch.; Zheng, D.; Zou, X.; Dai, X.; Tang, B.; Molokeev, M. S.; Молокеев, Максим Сергеевич; Zhang, X.; Zhang, H.; Liu, Y.; Lei, B.
}
Найти похожие
 

Другие библиотеки

© Международная Ассоциация пользователей и разработчиков электронных библиотек и новых информационных технологий
(Ассоциация ЭБНИТ)