Investigation of radiation shielding properties for MeO-PbCl 2 -TeO 2 (MeO = Bi 2 O 3 , MoO 3 , Sb 2 O 3 , WO 3 , ZnO) glasses

Sayyed, M.I.; Ersundu, Miray Çelikbilek; Ersundu, Ali Erçin; Lakshminarayana, G.; Костка, П.

doi:10.1016/j.radphyschem.2017.10.005

Cited by 55 publications

(9 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…13) become the most dominate interactions, where this occurs specifically for E > 1.022 MeV [44,45]. These results (dependent of µ/ρ on the photon energy) are corresponding with the recently published literature on different materials like rocks [44], glasses [46][47][48][49][50], bricks [51], and amino acids [52]. Comparison with other glasses; like tellurite glasses [53][54][55] could be suggested.…”

Section: Reflection Loss (R L ) and Optical Transmission (T)supporting

confidence: 85%

Optical, magnetic characterization, and gamma-ray interactions for borate glasses using XCOM program

et al. 2019

View full text Add to dashboard Cite

In the present study, the optical characterization of borate glasses with composition 35Li 2 O − 10ZnO − 55B 2 O 3 − xMnO 2 : x = 0, 0.5, 1.0, 1.5, and 2.0 wt% has been investigated. The absorption spectra measurements within the wavelength domain 200-1000 nm have been carried out. The optical energy gap of the investigated samples using the absorption spectrum fitting (ASF) model has been calculated. The molar refraction, molar polarizability, reflection loss, optical transmission for the samples were estimated. The metallization criterion, dielectric constant, refractive index, and energy band metallization criterion for the studied glasses were estimated. Magnetic property measurements for all glass samples were carried out at 300 K. Additionally, the prospects of gamma-ray interactions with the investigated glasses have been achieved through studying the total mass attenuation, coherent, Compton, photoelectric, and pair production interactions at photon energy in the range of 0.356-1.330 MeV. Results reveal that the optical and magnetic properties of the investigated glasses change with changing the MnO 2 concentration. Studied glasses can be used as a candidate for optical fiber and optical devices application. In the other hand, at lower gamma photon energy range, the photoelectric absorption dominates with the glasses, while as the energy increases, the probability of Compton scattering and pair production become the most dominate interactions.

show abstract

Section: Reflection Loss (R L ) and Optical Transmission (T)supporting

confidence: 85%

Optical, magnetic characterization, and gamma-ray interactions for borate glasses using XCOM program

et al. 2019

View full text Add to dashboard Cite

show abstract

“…[ 53,54 ] Moreover, MoO 3 layers are used in gamma‐ray shielding applications. [ 55–58 ] It is known that gamma radiation exhibits a noticeable impact on the stretching vibration of Mo–O and bending vibrations of Mo–O–Mo in α‐MoO 3 nanoparticles. However, the optical bandgap of MoO 3 only slightly increases from 2.78 to 2.90 eV with the absorbed doses of gamma radiation from 0 to 120 kGy.…”

Section: Radiation Resistant Functional Optoelectronic Materialsmentioning

confidence: 99%

Visible to Near‐Infrared Photodiodes with Advanced Radiation Resistance

Брус

Solovan

Schopp

et al. 2022

Advcd Theory and Sims

View full text Add to dashboard Cite

A new type of sub‐micron metal‐intrinsic semiconductor‐metal visible to near‐infrared (400–1600 nm) photodiodes based on a unique combination of radiation‐resistant functional materials: sapphire, TiN, MoOx, CdTe, Hg3In2Te6, and graphite is proposed. The promising optoelectronic characteristics are calculated in the scope of a comprehensive semi‐analytical model, based on the complementary fusion of numerical Transfer Matrix optical simulation with analytical Hecht and dark generation current equations. The findings demonstrate proof‐of‐concept next‐generation high‐performance optoelectronic devices with advanced radiation resistance. Moreover, a simple device engineering modification has revealed a significant optimization potential for considered photodiodes.

show abstract

“…These types of glasses containing several high-density oxides have extensively been studied by many researchers in the past decade for radiation shielding [20], [21], [22]. Though satisfactory consequences could be obtained in comparison to some standard or heavy-weight concrete materials, the effectiveness of these glass systems is highly narrowed due to limited transmission, optical losses, and nominal rare-earth solubility [23]. That is why studies have been put on heavy metal oxide glasses like gadolinium, bismuth, tellurite ones thanks to their superior properties including wide transmission range and good optical features.…”

Section: Introductionmentioning

confidence: 99%

“…The authors pointed out that the increasing amounts of Bi2O3 paved the way for increasing the mass attenuation coefficient (LAC) while diminishing HVL thicknesses. Sayyed et al [23] reported different heavy metal oxide such as Bi2O3, MoO3, Sb2O3, WO3, and ZnO contributions in the TeO2-PbCl2 glass system against high photon energies. They found out that whole contents improved the radiation shielding characteristics of the glass system, but Bi2O3 and WO3 additions provided more.…”

Section: Introductionmentioning

confidence: 99%

Calculation of LAC and HVL values of newly developed barium-borotellurite glass containing different heavy metal oxides using Phy-X/PSD

Kurtuluş¹,

Kavas²

2022

Pamukkale J Eng Sci

View full text Add to dashboard Cite

show abstract

Investigation of radiation shielding properties for MeO-PbCl 2 -TeO 2 (MeO = Bi 2 O 3 , MoO 3 , Sb 2 O 3 , WO 3 , ZnO) glasses

Cited by 55 publications

References 33 publications

Optical, magnetic characterization, and gamma-ray interactions for borate glasses using XCOM program

Optical, magnetic characterization, and gamma-ray interactions for borate glasses using XCOM program

Visible to Near‐Infrared Photodiodes with Advanced Radiation Resistance

Calculation of LAC and HVL values of newly developed barium-borotellurite glass containing different heavy metal oxides using Phy-X/PSD

Contact Info

Product

Resources

About