Na0.60Ca0.40Sc0.60Mg0.40Si2O6:Eu2+,Mn2+: Tunable full-color-emitting solid-solution phosphor and its energy transfer property

2014 ◽  
Vol 593 ◽  
pp. 189-192 ◽  
Author(s):  
Yuanyuan Zhang ◽  
Zhiguo Xia ◽  
Haikun Liu ◽  
Ziyuan Wang ◽  
Molin Li
Keyword(s):  
Solid Solution ◽  
Energy Transfer ◽  
Transfer Property ◽  
Full Color

scholarly journals ENERGY TRANSFER PROPERTY OF THE AGGREGATES FROM NAPHTHYL AND DANSYL MODIFIED POLY(AMIDOAMINE) DENDRONS

2011 ◽  
Vol 011 (2) ◽  
pp. 210-216
Author(s):  
Wusong LI ◽  
Mingjun TENG ◽  
Xinru JIA ◽  
Yen WEI
Keyword(s):  
Energy Transfer ◽  
Transfer Property

Mixing the valence control of Eu2+/Eu3+ and energy transfer construction of Eu2+/Mn2+ in the solid solution (1 − x)Ca3(PO4)2–xCa9Y(PO4)7 for multichannel photoluminescence tuning

2019 ◽  
Vol 6 (10) ◽  
pp. 2837-2849 ◽  
Author(s):  
Peipei Dang ◽  
Dongjie Liu ◽  
Guogang Li ◽  
Sisi Liang ◽  
Hongzhou Lian ◽  
...  
Keyword(s):  
Solid Solution ◽  
Energy Transfer ◽  
White Region ◽  
Valence Control ◽  
Valence Mixing

Multichannel photoluminescence control from blue-to-green to red across the white region was achieved by solid solution evolution, valence mixing of Eu2+/3+ and Eu2+ → Mn2+ energy transfer.

A THEORETICAL INTERPRETATION FOR THE EXCITATION ENERGY TRANSFER BETWEEN IDENTICAL MOLECULES IN LIQUID AND SOLID SOLUTION OF HIGH CONCENTRATION

1996 ◽  
Vol 10 (08) ◽  
pp. 347-352
Author(s):  
A.L. PHILIPPETIS
Keyword(s):  
Solid Solution ◽  
Energy Transfer ◽  
Excitation Energy ◽  
Solid Solutions ◽  
Excitation Energy Transfer ◽  
Experimental Results ◽  
Theoretical Interpretation ◽  
Coupling Constant ◽  
High Concentration ◽  
Migration Of Energy

In this work we refer to some experimental results related. as we believe, with excitation energy transfer between molecules of the same kind in liquid and solid solutions of high concentration. We try to explain these results by a theoretical interpretation based on the assumption that the “migration of energy” depends on the distance between the molecules, the orientation of these molecules and on a coupling constant related with the type of these molecules.

Full color control and white emission from CaZnOS:Ce3+,Na+,Mn2+ phosphors via energy transfer

2016 ◽  
Vol 4 (41) ◽  
pp. 9711-9716 ◽  
Author(s):  
Zihan Xu ◽  
Zhiguo Xia ◽  
Bingfu Lei ◽  
Quanlin Liu
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Single Component ◽  
White Leds ◽  
White Emission ◽  
Full Color ◽  
Color Control

The composition-controlled CaZnOS:0.03Ce3+,0.03Na+,0.03Mn2+ phosphors have been investigated as single-component white-light emission components for white LEDs.

Photoluminescence tuning via energy transfer in Eu-doped Ba2(Gd,Tb)2Si4O13 solid-solution phosphors

RSC Advances ◽  
2016 ◽  
Vol 6 (3) ◽  
pp. 2046-2054 ◽  
Author(s):  
Jun Zhou ◽  
Zhiguo Xia ◽  
Marco Bettinelli ◽  
Quanlin Liu
Keyword(s):  
Solid Solution ◽  
Energy Transfer ◽  
Transfer Processes

Successive energy transfer processes Eu2+–Eu3+(Tb3+) and Tb3+–Eu3+ appear to occur in Ba2Tb2−ySi4O13:yEu (y = 0–0.12) solid-solution phosphors.

scholarly journals A Cocktail Approach Toward Tunable Organic Afterglow Systems

2021 ◽  
Author(s):  
Xiang Ma ◽  
Liangwei Ma ◽  
Qiangyang Xu ◽  
Bingbing Ding ◽  
Zizhao Huang ◽  
...  
Keyword(s):  
Solid Solution ◽  
Energy Transfer ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Radiative Energy ◽  
Yellow Emission ◽  
Radiative Energy Transfer ◽  
Working Principle ◽  
Energy Acceptor ◽  
Cocktail Approach

In this work, a cocktail approach toward tunable organic long-lived luminescence materials in solid, solution, and gel states is proposed. The tunable long-lived luminescence (τ > 0.7 s) is realized by controlling the energy transfer via manipulating the photo-induced isomerization of the energy acceptor (5). The afterglow can be regulated between blue and yellow emission upon irradiation of UV or visible light. And the “apparent lifetime” for the long-lived fluorescence is the same as the lifetime of the energy donor. The function is relying on the simple radiative energy transfer (reabsorption) between a long-lived phosphorescence and a highly efficient fluorescent isomer (5b), rather than the complicated communication between the excited state of the molecules such as Förster resonance energy transfer or Dexter energy transfer. The simple working principle endows this strategy with huge universality, flexibility, and operability. This work offers an extremely simple, feasible, and universal way to construct tunable afterglow materials in solid, solution, and gel states.

Luminescence color tuning and energy transfer properties in (Sr,Ba)2LaGaO5:Bi3+,Eu3+ solid solution phosphors: realization of single-phased white emission for WLEDs

2019 ◽  
Vol 7 (43) ◽  
pp. 13536-13547 ◽  
Author(s):  
Dongjie Liu ◽  
Peipei Dang ◽  
Xiaohan Yun ◽  
Guogang Li ◽  
Hongzhou Lian ◽  
...  
Keyword(s):  
Solid Solution ◽  
Energy Transfer ◽  
Color Tuning ◽  
White Emission ◽  
Bluish Green ◽  
Transfer Properties ◽  
Luminescence Color

Controllable emission tuning from bluish-green to red was achieved by Ba2+/Sr2+ substitution and Bi3+ → Eu3+ energy transfer.

Energy transfer, multi-colour emission and high thermal stability behaviour of K2Tb1−xEuxHf(PO4)3 with langbeinite-type structure

CrystEngComm ◽  
2020 ◽  
Vol 22 (29) ◽  
pp. 4914-4922 ◽  
Author(s):  
Dan Zhao ◽  
Shi-Rui Zhang ◽  
Rui-Juan Zhang ◽  
Yan-Ping Fan ◽  
Bao-Zhong Liu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Solid Solution ◽  
Energy Transfer ◽  
High Thermal Stability ◽  
Type Structure ◽  
Stability Behaviour ◽  
Color Emission

This study provides a new series of solid solution phosphors, K2Tb1−xEuxHf(PO4)3, with multi-color emission evolution and high thermal stability for LED lamps.

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