Photoluminescence and comparative thermoluminescence studies of UV/γ-irradiated Dy3+ doped bismuth silicate phosphor

2020 ◽  
Vol 31 (17) ◽  
pp. 14454-14465
Author(s):  
Ekta Chandrawanshi ◽  
D. P. Bisen ◽  
Nameeta Brahme ◽  
Ganesh Banjare ◽  
Tripti Richhariya ◽  
...  
Keyword(s):  
Bismuth Silicate ◽  
Silicate Phosphor

Luminescence properties of dysprosium doped calcium magnesium silicate phosphor by solid state reaction method

2015 ◽  
Vol 649 ◽  
pp. 1329-1338 ◽  
Author(s):  
Ishwar Prasad Sahu ◽  
Priya Chandrakar ◽  
R.N. Baghel ◽  
D.P. Bisen ◽  
Nameeta Brahme ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Magnesium Silicate ◽  
Solid State Reaction Method ◽  
Luminescence Properties ◽  
Reaction Method ◽  
Silicate Phosphor ◽  
Calcium Magnesium

Controllable Morphology and Photocatalytic Performance of Bismuth Silicate Nanobelts/Nanosheets

RSC Advances ◽  
2011 ◽  
Vol 1 (6) ◽  
pp. 1072 ◽  
Author(s):  
Peiyang Zhang ◽  
Juncheng Hu ◽  
Jinlin Li
Keyword(s):  
Photocatalytic Performance ◽  
Bismuth Silicate

Structure, and opto-dielectric investigations of Cu2+ -doped calcium bismuth silicate glass ceramics

2021 ◽  
Vol 113 ◽  
pp. 110876
Author(s):  
Ravi Kumar Guntu ◽  
V. Venkatramu ◽  
Ch. Srinivasa Rao ◽  
V. Ravi Kumar
Keyword(s):  
Silicate Glass ◽  
Glass Ceramics ◽  
Bismuth Silicate

Concentration Quenching in Erbium Doped Bismuth Silicate Glasses

2006 ◽  
Vol 23 (7) ◽  
pp. 1923-1925
Author(s):  
Dai Shi-Xun ◽  
Xu Tie-Feng ◽  
Nie Qiu-Hua ◽  
Shen Xiang ◽  
Wang Xun-Si
Keyword(s):  
Concentration Quenching ◽  
Silicate Glasses ◽  
Bismuth Silicate ◽  
Erbium Doped

Crystallization of bismuth titanate and bismuth silicate grown as thin films by atomic layer deposition

2006 ◽  
Vol 286 (2) ◽  
pp. 376-383 ◽  
Author(s):  
Jenni Harjuoja ◽  
Samuli Väyrynen ◽  
Matti Putkonen ◽  
Lauri Niinistö ◽  
Eero Rauhala
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Bismuth Titanate ◽  
Atomic Layer ◽  
Bismuth Silicate ◽  
Layer Deposition

Facile preparation of silicate phosphor activated with low concentration of Eu 2+ ions for highly efficient warm white light production

2016 ◽  
Vol 42 (11) ◽  
pp. 13301-13304 ◽  
Author(s):  
Hyun-Joo Woo ◽  
Sakthivel Gandhi ◽  
KyungMi Cho ◽  
Dong-Soo Shin ◽  
Soung Soo Yi ◽  
...  
Keyword(s):  
White Light ◽  
Low Concentration ◽  
Highly Efficient ◽  
Silicate Phosphor ◽  
Light Production ◽  
Warm White Light ◽  
Facile Preparation

Impedance spectra of doped bismuth silicate Bi12SiO20: Ge crystals

2015 ◽  
Vol 57 (6) ◽  
pp. 1100-1102 ◽  
Author(s):  
V. T. Avanesyan ◽  
N. M. Abramova
Keyword(s):  
Impedance Spectra ◽  
Bismuth Silicate

scholarly journals Iterative regularity and parent-offspring growth mold of stable grain array in bismuth silicate micro-crystals

2011 ◽  
Vol 43 (1) ◽  
pp. 105-112
Author(s):  
Z.G. Zhang ◽  
X.F. Wang ◽  
Q.Q. Tian
Keyword(s):  
Environmental Scanning Electron Microscopy ◽  
Morphological Properties ◽  
Environmental Scanning ◽  
X Ray Diffraction ◽  
Bismuth Silicate ◽  
X Ray ◽  
Offspring Growth ◽  
Line Spacing ◽  
Array Structure ◽  
Sintering Method

Bismuth silicate micro-crystals with grain array structure were prepared by sintering method under atmosphere pressure. The samples were characterized for structural and surface morphological properties by X-ray diffraction (XRD) and Environmental scanning electron microscopy (ESEM). The result shows that stable grain arrays grow by iterative mode. If a stable grain array eliminates, a new stable grain array will generate. In a stable parent array, an offspring array may generate after the corresponding partial elimination of its parent array. If one part of an offspring array stops growing, it will be as a new parent array, and then its offspring grain array will create. The sum of the lengths of an offspring array and the corresponding eliminated part of its parent array is equal to the length of the next eliminated part of its parent array. It means the growth rate of an offspring array is equal to that of the corresponding survived part of its parent array. There is a highly correlation between grain array length and average grain line spacing. It means that larger average grain line spacing corresponds to the stable grain array with lager length. When average grain line spacing increases 1?m, the corresponding array length will increase approximately 7.6?m.

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