این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Physical Chemistry Research، جلد ۱۲، شماره ۲، صفحات ۵۰۵-۵۱۳
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Photoluminescence Studies on Eu3+ Activated Li4Zn(PO4)2 Phosphors
چکیده انگلیسی مقاله The combustion technique was used to successfully prepare new Li4Zn(PO4)2:Eu3+ orange-red phosphors. A detailed description of the crystal phase, size distribution, luminescence characteristics, and decay curves was provided. The P21(4) space group contributes to the monoclinic structure of the Li4Zn(PO4)2:Eu3+ phosphors. The existence of pure phases of the produced phosphors was confirmed by X-ray diffraction analysis. The intense orange-red emission light that the Li4Zn(PO4)2:Eu3+ phosphors produce at 593 nm is attributable to the 5D07F1 transitions. The placement of Eu3+ ions at various site symmetries is supported by the variation in the intensity of the electric and magnetic dipole transition. Li4Zn(PO4)2:xEu3+ was shown to perform best at a concentration of 0.1 mol%, which displays great color purity. All results indicate that the Li4Zn(PO4)2:xEu3+ phosphors have potential applications in W-LEDs.
کلیدواژه‌های انگلیسی مقاله Photoluminescence,Phosphors,Phosphates,Orange-Red emission,Solid state lighting
نویسندگان مقاله A Naveen |
Department of Engineering Physics, College of Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, AP, India.

M Venkateswarlu |
Department of Engineering Physics, College of Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, AP, India

MVVK Srinivas Prasad |
Department of Engineering Physics, College of Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, AP, India.

Neelam Venkata Siva Krishna |
Department of Engineering Physics, AU College of Engineering (AUCE), Andhra University, Visakhapatnam

G Chandana |
Department of Engineering Physics, AU College of Engineering (AUCE), Andhra University, Visakhapatnam

Yajjala Ramakrishna |
Department of Engineering Physics, AU College of Engineering (AUCE), Andhra University, Visakhapatnam

Gurram Giridhar |
Department of Nanotechnology Acharya Nagarjuna University

نشانی اینترنتی https://www.physchemres.org/article_183752_7330bff61af4e1d857895fb9866135d0.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات