Search Results - "Kothan, S."

The effect of particle size on radiation shielding properties for bismuth borosilicate glass by Cheewasukhanont, W., Limkitjaroenporn, P., Kothan, S., Kedkaew, C., Kaewkhao, J.

“…The aim of this work is to study the radiation shielding properties of size dependent bismuth in sodium calcium borosilicate glasses. The Bi2O3 in these…”
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High transparency La2O3-CaO-B2O3-SiO2 glass for diagnosis x-rays shielding material application by Kaewjaeng, S., Kothan, S., Chaiphaksa, W., Chanthima, N., Rajaramakrishna, R., Kim, H.J., Kaewkhao, J.

“…The La2O3 added in (80-x) B2O3:10SiO2:10 CaO:xLa2O3 glass (where x = 10, 15, 20, 25 and 30 mol%) were prepared by melt-quenching technique have been…”
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X-ray/proton and photoluminescence behaviors of Sm3+ doped high-density tungsten gadolinium borate scintillating glass by Wantana, N., Kaewnuam, E., Kim, H.J., Kang, S.C., Ruangtaweep, Y., Kothan, S., Kaewkhao, J.

“…Sm-activated scintillating glasses with high WO3 concentration up to 42.5 mol% were studied in this work. The effects of Sm2O3 concentration on the density,…”
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Development of BaO–ZnO–B2O3 glasses as a radiation shielding material by Chanthima, N., Kaewkhao, J., Limkitjaroenporn, P., Tuscharoen, S., Kothan, S., Tungjai, M., Kaewjaeng, S., Sarachai, S., Limsuwan, P.

“…The effects of the BaO on the optical, physical and radiation shielding properties of the xBaO: 20ZnO: (80−x)B2O3, where x=5, 10, 15, 20 and 25mol%, were…”
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Energy transfer from Gd3+ to Sm3+ and luminescence characteristics of CaO–Gd2O3–SiO2–B2O3 scintillating glasses by Wantana, N., Kaewjaeng, S., Kothan, S., Kim, H.J., Kaewkhao, J.

“…In this work, density, optical, photoluminescence and x-ray scintillation properties of calcium gadolinium silicoborate glass (CaO:Gd2O3:SiO2:B2O3) have been…”
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Red emission material from Eu3+ ion doped in oxy-fluoroborate glass system by Rajaramakrishna, R., Intachai, N., Kothan, S., Prongsamrong, P., Kaewkhao, J.

“…Spectroscopy study and Energy level of L series glasses doped with Eu3+ ions. [Display omitted] •Fluoride glass incorporated with Eu3+ ions to study their…”
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High density of tungsten gadolinium borate glasses for radiation shielding material: Effect of WO3 concentration by Cheewasukhanont, W., Limkitjaroenporn, P., Sayyed, M.I., Kothan, S., Kim, H.J., Kaewkhao, J.

“…The aim of this work is to study the radiation shielding properties in the glass systems xWO3: (70-x)Gd2O3: 30B2O3 (WGB) where x = 40, 45, 50, 55, and 60 mol%…”
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Structural analysis and luminescence studies of Ce3+: Dy3+ co-doped calcium zinc gadolinium borate glasses using EXAFS by Rajaramakrishna, R., Ruangtaweep, Y., Sattayaporn, S., Kidkhunthod, P., Kothan, S., Kaewkhao, J.

“…Ce3+: Dy3+- codoped calcium zinc gadolinium borate glasses were synthesized by traditional melt quenching technique. These glasses after synthesizing they were…”
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Strong emission from Ce3+ doped gadolinium oxyfluoroborate scintillation glasses matrix by Wantana, N., Ruangtaweep, Y., Kaewnuam, E., Kothan, S., Kim, H.J., Prasatkhetragarn, A., Kaewkhao, J.

“…The gadolinium oxide and oxyfluoride borate glasses doped with cerium ion (Ce3+) were studied comparatively in the physical, glass network, optical,…”
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Influence of Er3+ ion concentration on optical and photoluminescence properties of Er3+-doped gadolinium-calcium silica borate glasses by Kesavulu, C.R., Kim, H.J., Lee, S.W., Kaewkhao, J., Wantana, N., Kothan, S., Kaewjaeng, S.

“…The Er3+-doped gadolinium calcium silica borate glasses of composition (55-x) B2O3 – 10 SiO2 – 25 Gd2O3 – 10 CaO – x Er2O3, where x = 0.0, 0.5, 1.0, 1.5, 2.0…”
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Radio and photo luminescence of Dy3+ doped lithium fluorophosphate scintillating glass by Rajagukguk, J., Sarumaha, C.S., Chanthima, N., Wantana, N., Kothan, S., Wongdamnern, N., Kaewkhao, J.

“…The paper was reported on the spectrum results of Dy3+ (1.0 mol%) ions-doped Li2O–AlF3–NaF–KF–P2O5 (LANKPD) glass. The absorption spectrum was investigated in…”
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High density tungsten gadolinium borate glasses doped with Eu3+ ion for photonic and scintillator applications by Wantana, N., Kaewnuam, E., Ruangtaweep, Y., Kidkhunthod, P., Kim, H.J., Kothan, S., Kaewkhao, J.

“…The melt quenching technique used to prepare tungsten gadolinium borate (Eu: WGdB) glasses doped with different concentrations of Eu3+ ions. The structural and…”
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“GLASS” a novel framework platform for Judd-Ofelt theory: near infra-red photoluminescence studies of neodymium ions doped in barium zinc gadolinium borate glasses for lasing device applications by Ramakrishna, R. Raja, Kothan, S., Kaewkhao, J.

“…The aim of the work is to prepare (79- x ) B 2 O 3  + 10ZnO + 10BaO +  x Gd 2 O 3  + 1Nd 2 O 3 where x  = 0.0, 5.0, 10.0, 15.0, and 20.0 mol% glasses with…”
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Luminescence characteristics of Dy3+ doped Gd2O3-CaO-SiO2-B2O3 scintillating glasses by Kaewkhao, J., Wantana, N., Kaewjaeng, S., Kothan, S., Kim, H.J.

“…Glasses were prepared from the compositions of 25Gd2O3-10CaO-10SiO2-(55–x)B2O3-xDy2O3 (where x is 0.0 mol.%–1.0 mol.%) by the conventional melt-quenching…”
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Visible to infrared emission from (Eu3+/Nd3+):B2O3 + AlF3 + NaF + CaF2 glasses for luminescent solar converters by Meejitpaisan, P., Doddoji, Ramachari, Kothan, S., Jayasankar, C.K., Kaewkhao, J.

“…[Display omitted] •Eu3+-doped fluoroborate (BFanc) glasses by co-doping of Nd3+ were fabricated.•The co-operative type down conversion (DC) process was…”
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Energy transfer based emission analysis of Eu3+ doped Gd2O3-CaO-SiO2-B2O3 glasses for laser and X-rays detection material applications by Wantana, N., Kaewnuam, E., Damdee, B., Kaewjaeng, S., Kothan, S., Kim, H.J., Kaewkhao, J.

“…The Eu3+-doped CaO-Gd2O3-SiO2-B2O3 glasses were prepared to study photoluminescence, lasing potential and scintillation properties. Glasses absorb photons in…”
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Development of Eu3+-doped phosphate glass for red luminescent solid-state optical devices by Aryal, P., Kim, H.J., Khan, A., Saha, S., Kang, S.J., Kothan, S., Yamsuk, Y., Kaewkhao, J.

“…Eu3+-doped lithium phosphate glasses, (63-x) P2O5–32Li2O–5Al2O3‒xEu2O3, where 0≤x≤5 mol% concentrations were prepared by conventional melt-quenching technique…”
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Precursor Based Tuning of the Nonlinear Optical Properties of Au-Ag Bimetallic Nanoparticles Doped in Oxy-fluoroborate Glasses by Jagannathan, Abhiram, Gangareddy, Jagannath, Rajaramakrishna, R., Rajashekara, K.M., Rao, S. Venugopal, Kaewkhao, J, Kothan, S, El-Denglawey, A.

“…•Bimetallic nanoparticles (Au-Ag) have been embedded inside oxy-fluroborate glasses.•Enhanced Non-linear optical properties were found for high concentration…”
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New gadolinium based glasses for gamma-rays shielding materials by Kaewjang, S., Maghanemi, U., Kothan, S., Kim, H.J., Limkitjaroenporn, P., Kaewkhao, J.

“…•Gd2O3 based glasses have been fabricated and investigated radiation shielding properties between 223 and 662keV.•Density of the glass increases with…”
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Scintillation respond and orange emission from Sm3+ ion doped tellurite and fluorotellurite glasses: A comparative study by Boonin, K., Yasaka, P., Yamchumporn, P., Triamnak, N., Kothan, S., Kaewkhao, J.

“…In this study, the effect of trivalent samarium ion dopant on the tellurite (Te1) and fluorotellurite (FTe1) glasses properties have been investigated. The…”
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