Search Results - "Tiwari, Samit"

Synthesis and thermoluminescence behavior of ZrO2:Eu3+ with variable concentration of Eu3+ doped phosphor by Tamrakar, Raunak Kumar, Bisen, Durga Prasad, Upadhyay, Kanchan, Tiwari, Samit

“…Cubical ZrO2 phosphor doped with the europium synthesized by conventional solid state synthesis method. The prepared phosphor was characterized by X-ray…”
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Synthesis, structural and luminescence properties of $$\hbox {Dy}^{3+}$$ activated $$\hbox {GdAlO}_{3}$$ phosphors by a solid state reaction method under a $$\hbox {N}_{2}$$ atmosphere by Tiwari, Samit, Tamrakar, Raunak Kumar, Upadhyay, Kanchan, Robinson, C S

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Synthesis, structural and luminescence properties of Dy3+ activated GdAlO3 phosphors by a solid state reaction method under a N2 atmosphere by Tiwari, Samit, Tamrakar, Raunak Kumar, Upadhyay, Kanchan, Robinson, C S

“…Dysprosium ( Dy 3 + ) ion-doped GdAlO 3 nanophosphors were fabricated by using a high temperature solid state reaction method. X-ray diffraction measurements…”
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Recent progress in multicolor tuning of rare earth-doped gadolinium aluminate phosphors GdAlO3 by Sajwan, Reena K., Tiwari, Samit, Harshit, Tulika, Singh, Ajaya Kumar

“…This review article summarizes the recent and progressive achievements of metal stable lattice gadolinium aluminate phosphors (GdAlO 3 , GAP) and their related…”
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Synthesis, structural and luminescent properties of Eu2+/Dy3+ activated GdAlO3 phosphors by solid state reaction method under nitrogen atmosphere by Tamrakar, Raunak Kumar, Tiwari, Samit, Upadhyay, Kanchan, Robinson, C.S.

“…Eu2+ and Dy3+ singly doped and codoped GdAlO3 phosphor was synthesized by solid state reaction method in a reducing atmosphere of nitrogen. Samples were…”
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Monte Carlo and experimental dosimetric study of the mHDR-v2 brachytherapy source by Chandola, Rakesh M, Tiwari, Samit, Kowar, Manoj K, Choudhary, Vivek

“…The conventional treatment planning system (TPS) gives analytical calculations with ± 15 to 20% dose, which may lead to over exposure of critical organs or…”
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Experimental and Monte Carlo study of the effect of the presence of dry air, cortical bone inhomogeneities and source position on dose distribution of the mHDR-v2 source by Chandola, Rakesh, Tiwari, Samit, Beck, Manjula, Chandrakar, Pradeep, Thakur, Suresh

“…Background: Recently it was data wise established that there is a considerable dose difference due to source position from the surface of the patient, and due…”
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Monte Carlo and experimental dosimetric study of the mHDR-v2 brachytherapy source by Chandola, Rakesh M, Tiwari, Samit, Kowar, Manoj K, Choudhary, Vivek

“…The conventional treatment planning system (TPS) gives analytical calculations with ± 15 to 20% dose, which may lead to over exposure of critical organs or…”
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Monte Carlo study of dosimetric parameters and dose distribution effect of inhomogeneities and source position of GammaMed Plus source by Chandola, Rakesh M, Tiwari, Samit, Painuly, Nirmal K, Choudhary, Vivek, Azad, Surendra K, Beck, Manjula

“…Background: The conventional treatment planning system (TPS) gives analytical calculations with approximately ±15?20% dose uncertainty, which may lead to over…”
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