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Wearable gas/strain sensors based on reduced graphene oxide/linen fabrics
Multifunctional wearable e-textiles have been a focus of much attention due to their great potential for healthcare, sportswear, fitness, space, and...
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Reversible multiplexing for optical information recording, erasing, and reading-out in photochromic BaMgSiO4:Bi3+ luminescence ceramics
Optical data storage technology has many advantages over the traditional solid-state and magnetic storage technology, such as low cost,...
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Biocompatible metal-free organic phosphorescent nanoparticles for efficiently multidrug-resistant bacteria eradication
Organic phosphorescence materials with longlived triplet excitons that can highly generate active singlet oxygen ( 1 O 2 ) through the energy transfer...
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Oxygen-assisted preparation of mechanoluminescent ZnS:Mn for dynamic pressure map**
Mechanoluminescent materials that convert mechanical stimuli to light emission have attracted extensive attention for potential applications in...
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Piezotronics and piezo-phototronics with third-generation semiconductors
When uniform strain is applied to noncentrosymmetric semiconductor crystals, which are piezoelectric, static polarization charges are induced at the...
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A Piezoelectroluminescent Fiber-Optical Sensor for Diagnostics of the 3D Stress State in Composite Structures
The mathematical model of a piezoelectroluminescent fiber-optical sensor is developed for diagnostics of the 3D stress state of composite structures....
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Impulsive excitation of mechanoluminescence in europium activated strontium ortho-silicate phosphor
Europium doped strontium ortho-silicate (Sr 2 SiO 4 :Eu 2+ ) phosphor was prepared by the traditional high temperature solid state reaction method. The...
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Piezoelectroluminescent Optical Fiber Sensor for Diagnostics of the Stress State and Defectoscopy of Composites
A mathematical model is developed for a piezoelectroluminescent optical fiber pressure sensor is developed in which the mechanoluminescence effect...
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Enhanced long-persistence of Ca2Al2SiO7:Ce3+ phosphors for mechanoluminescence and thermoluminescence dosimetry
Ca 2 Al 2 SiO 7 phosphors having various concentration of Ce 3+ were synthesized by combustion-assisted method at initiating temperature of 600 °C, using...
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Luminescence of long-persistent Ca2MgSi2O7−1.5xNx:Eu2+,Dy3+ phosphors for LEDs applications
A series of Ca 1.97 MgSi 2 O 7−1.5x N x :0.01Eu 2+ ,0.02Dy 3+ (0 ≤ x ≤ 0.7) phosphors were prepared by solid-state reaction method, and the long-persistent...
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Enhanced luminescence by tunable coupling of Eu3+ and Tb3+ in ZnAl2O4:Eu3+:Tb3+ phosphor synthesized by solution combustion method
ZnAl 2 O 4 :Eu 3+ or Tb 3+ (1 mol%) and ZnAl 2 O 4 :Eu 3+ /Tb 3+ with varied concentrations of Eu 3+ and Tb 3+ were prepared by solution combustion method. The...
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Structural, Optical and Electrical Properties of Ruddlesden Popper Oxide Ba2SnO4
A study of structural, optical and electrical properties have been investigated in this paper. The powder and ceramic of Ruddlesden popper oxide Ba 2 SnO...
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Recent advances in mechanoluminescent polymers
In recent years, mechanoluminescence from polymers is emerging as a new cutting-edge area of polymer mechanochemistry research. It refers to the...
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Experimental and Theoretical Study of the Mechanoluminescence of ZnS:Mn Nanoparticles
We report the synthesis and mechanoluminescence (ML) of manganese-doped zinc sulfide (ZnS) nanoparticles. Clusters of ZnS:Mn nanocrystals were...
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Effect of Shock Waves on Dielectric Properties of KDP Crystal
An alternative non-destructive approach is proposed and demonstrated for modifying electrical properties of crystal using shock-waves. The method...
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Fabrication of Metallic Powders for Energy-Intensive Combustible Compositions by Mechanochemical Treatment: 1. Peculiarities of the Structure and State of Aluminum Powder Particles Formed by Mechanochemical Treatment
The morphology, dispersion, structure, and average particle size of aluminum powders after mechanochemical treatment with different organic modifiers...
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Luminescence properties of violet-blue emitting Ca2MgSi2O7:Ce3+ phosphor prepared by solid state reaction method
Cerium doped di-calcium magnesium di-silicate phosphor namely Ca 2 MgSi 2 O 7 :Ce 3+ phosphor was prepared by the solid state reaction method. The crystal...
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Luminescence properties of dysprosium doped barium alumino-silicate phosphors prepared by the solid state reaction method
A series of BaAl 2 Si 2 O 8 : x Dy 3+ ( x = 1.0, 1.5, 2.0, 2.5 and 3.0 mol%) phosphors were prepared by the solid state reaction method. Crystal structures of...
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Studies on the luminescence properties of dysprosium doped strontium metasilicate phosphor by solid state reaction method
In this paper, we report dysprosium doped strontium metasilicate (namely: SrSiO 3 :Dy 3+ ) white light emitting phosphor by solid state reaction method....
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Luminescent properties of R+ doped Sr2MgSi2O7:Eu3+ (R+ = Li+, Na+ and K+) orange–red emitting phosphors
Sr 2 MgSi 2 O 7 :Eu 3+ and Sr 2 MgSi 2 O 7 :Eu 3+ , R + (R + = Li + , Na + and K + ) phosphors were prepared by conventional solid state reaction method. The crystal...
