Efficient broadband near-infrared emission induced by Nb5+ substitution for Ta5+ in GaTa1−yNbyO4:Cr3+ phosphor-Reference-Cited by-同舟云学术

Efficient broadband near-infrared emission induced by Nb⁵⁺ substitution for Ta⁵⁺ in GaTa_1−yNb_yO₄:Cr³⁺ phosphor

Published:2022 Issue:14 Volume:9 Page:3522-3531
ISSN:2052-1553
Container-title:Inorganic Chemistry Frontiers
language:en
Short-container-title:Inorg. Chem. Front.

Author:

Lou Lulu¹,Zhao Shuang¹,Yuan Shuwen¹,Zhu Daoyun²,Wu Fugen¹³,Mu Zhongfei¹²³^ORCID

Affiliation:

1. School of Materials and Energy, Guangdong University of Technology, Waihuan Xi Road, No.100, Guangzhou, 510006, PR China

2. Experimental Teaching Department, Guangdong University of Technology, Waihuan Xi Road, No.100, Guangzhou, 510006, PR China

3. Guangdong Provincial Key Laboratory of Information Photonics Technology, Guangdong University of Technology, Waihuan Xi Road, No.100, Guangzhou, 510006, PR China

Abstract

An ultra-high external quantum efficiency (EQE ≈ 49.4%) is achieved by substituting Ta5+ with Nb5+ in GaTa1−yNbyO4:Cr3+ phosphor.

Funder

National Natural Science Foundation of China

National Key Research and Development Program of China

Guangdong Provincial Pearl River Talents Program

Guangzhou Municipal Science and Technology Project

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/QI/D2QI00711H

Reference49 articles.

1. A highly efficient and suitable spectral profile Cr3+-doped garnet near-infrared emitting phosphor for regulating photomorphogenesis of plants

2. Trivalent Chromium Ions Doped Fluorides with Both Broad Emission Bandwidth and Excellent Luminescence Thermal Stability

3. A New Near‐Infrared Long Persistent Luminescence Material with Its Outstanding Persistent Luminescence Performance and Promising Multifunctional Application Prospects

4. Quality analysis, classification, and authentication of liquid foods by near-infrared spectroscopy: A review of recent research developments

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