Lanthanide spectroscopy in probing structure-property correlation in multi-site photoluminescent phosphors

SK Gupta, RM Kadam, PK Pujari - Coordination Chemistry Reviews, 2020 - Elsevier
Lanthanide luminescence gains significant attention during the last decade or so because of
its unique optical properties. In designing a phosphor material various parameter needs to …

Flexible ceramic film sensors for free-form devices

T Nakajima, Y Fujio, T Sugahara, T Tsuchiya - Sensors, 2022 - mdpi.com
Recent technological innovations, such as material printing techniques and surface
functionalization, have significantly accelerated the development of new free-form sensors …

Correlation between Luminescence Quantum Efficiency and Structural Properties of Vanadate Phosphors with Chained, Dimerized, and Isolated VO4 Tetrahedra

T Nakajima, M Isobe, T Tsuchiya, Y Ueda… - The Journal of …, 2010 - ACS Publications
The internal luminescence quantum efficiency and color properties of AVO3 (A: Li, Na, K,
Rb, and Cs), M2V2O7 (M: Mg, Ca, Sr, Ba, and Zn), and M3V2O8 (M: Mg, Ca, Sr, Ba, and Zn) …

Bi3+ Full Occupancy Efficient Ultra-Wideband Emission Based on Triangle Pore Structure

Q Ma, F Gao, T Shi, J Zhang… - … Sustainable Chemistry & …, 2024 - ACS Publications
Ultrawideband emitting phosphors have shown remarkable application value in the
photoelectric field. However, achieving ultrawideband emission covering the visible …

Luminescence study of a self-activated and rare earth activated Sr 3 La (VO 4) 3 phosphor potentially applicable in W-LEDs

J Zhou, F Huang, J Xu, H Chen, Y Wang - Journal of Materials …, 2015 - pubs.rsc.org
A novel Sr3La (VO4) 3 phosphor is explored which exhibits the bright self-activated
luminescence and the ability to sensitize emission of rare earth activators, under the …

A novel self-activated (bluish-green) and Eu3+ doped (red) phosphors for warm white LEDs

M Rajendran, SK Samal, S Vaidyanathan - Journal of Alloys and …, 2020 - Elsevier
A series of red-emitting phosphors Ba 2 LaV 3 O 11: Eu 3+ are synthesized via high-
temperature solid state reaction and the selected composition (Eu 3+ concentration x= 0.6) …

Rare-earth free self-luminescent Ca2KZn2(VO4)3 phosphors for intense white light-emitting diodes

LK Bharat, SK Jeon, KG Krishna, JS Yu - Scientific Reports, 2017 - nature.com
The commercially available white-light-emitting diodes (WLEDs) are made with a
combination of blue LEDs and yellow phosphors. These types of WLEDs lack certain …

Plant Habitat-Conscious White Light Emission of Dy3+ in Whitlockite-like Phosphates: Reduced Photosynthesis and Inhibition of Bloom Impediment

T Nakajima, T Tsuchiya - ACS applied materials & interfaces, 2015 - ACS Publications
It has been pointed out that agricultural crops and other natural plants may be damaged by
outdoor lighting systems. Therefore, lighting that does not affect plant growth is needed. To …

Novel Ag-modified vanadate nanosheets for determination of small organic molecules with laser desorption ionization mass spectrometry

Y Zhu, J Wang, P Zeng, C Fu, D Chen, Y Jiang… - Journal of Hazardous …, 2024 - Elsevier
Laser desorption ionization mass spectrometry (LDI-MS) aroused intensive concerns for the
merits of label-free and high-throughput analysis. Here, we designed a silver nanoparticles …

Photoluminescence property of vanadates M2V2O7 (M: Ba, Sr and Ca)

T Nakajima, M Isobe, T Tsuchiya, Y Ueda, T Manabe - Optical Materials, 2010 - Elsevier
We investigated the photoluminescent properties including the internal quantum efficiency
(η) for the M2V2O7 (M: Ba, Sr, and Ca) as a new vanadate phosphor system. In the …