NDLI: A novel and high brightness $AlN:Mn^{2+}$ red phosphor for field emission displays

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Hirosaki, Naoto Sun, Zhuo Wang, Xiao-jun Sekiguchi, Takashi Dierre, Benjamin Xie, Rong-jun Takeda, Takashi Suehiro, Takayuki Li, Huili
Description	Author Affiliation: Wang XJ ( National Institute for Materials Science (NIMS), Namiki, Tsukuba 305-0044, Japan. Xie.Rong-Jun@nims.go.jp.)
Abstract	$Mn^{2+}$ doped-AlN red phosphors were prepared by the solid-state reaction method. X-ray diffraction, SEM-EDS, photoluminescence and cathodoluminescence were utilized to characterize the prepared phosphor. Under UV light or electron beam excitation, the $AlN:Mn^{2+}$ phosphors exhibit a strong red emission centered at 600 nm, which is ascribed to the characteristic $^{4}T_{1}(^{4}G)–^{6}A_{1}(^{6}S)$ transition of $Mn^{2+}.$ Energy level diagrams were constructed to discuss the photoluminescence and cathodoluminescence processes of the AlN:1% $Mn^{2+}$ phosphor. The oxygen-related defects in AlN have great influence on the photoluminescence and cathodoluminescence properties of the AlN:1% $Mn^{2+}$ phosphor. The dependence of brightness on accelerating voltage or electric current, the decay behavior of CL intensity under the electron bombardment, and the stability of CIE chromaticity coordinates were investigated in detail. The results indicate that the $AlN:Mn^{2+}$ phosphor exhibits a higher brightness, higher color purity, and lower saturation compared to the red $Y_{2}O_{3}:Eu^{3+}$ phosphor, which gives the $AlN:Mn^{2+}$ phosphor great potential as a red phosphor for full color FEDs.
ISSN	14779226
Issue Number	16
Journal	Dalton Trans.
Volume Number	43
e-ISSN	13645447
Language	English
Publisher	Royal Society of Chemistry
Publisher Date	2014-04-28
Publisher Place	Great Britain (UK)
Access Restriction	Subscribed
Subject Keyword	Aluminum Compounds Chemistry Luminescent Agents Manganese Carbonates Journal Article Research Support, Non-U.S. Gov't
Content Type	Text
Resource Type	Article
Subject	Inorganic Chemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in