Optical properties and gamma-shielding features of bismuth borate glasses
In the present work, six bismuth borate glass samples with chemical formula (75− x )B 2 O 3 – x Bi 2 O 3 –10CaO–10Na 2 O–5Al 2 O 3 , ( x = 0.0–25.0 mol%) have been manufactured. UV–visible spectral distributions for the investigated system were measured in the range of 250–850 nm. The optical absor...
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| Veröffentlicht in: | Applied physics. A, Materials science & processing Materials science & processing, 2018-12, Vol.124 (12), p.1-9, Article 832 |
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| creator | Rammah, Y. S. Sayyed, M. I. Ali, A. A. Tekin, H. O. El-Mallawany, R. |
| description | In the present work, six bismuth borate glass samples with chemical formula (75−
x
)B
2
O
3
–
x
Bi
2
O
3
–10CaO–10Na
2
O–5Al
2
O
3
, (
x
= 0.0–25.0 mol%) have been manufactured. UV–visible spectral distributions for the investigated system were measured in the range of 250–850 nm. The optical absorption data showed the existence of allowed indirect transitions. The optical energy gap values (
E
g
opt
.
) via Tauc’s model vary from 3.39 to 2.45 eV. The complex dielectric constant (
ε
^
) was evaluated. All the optical parameters are found to be sensitive to the concentration of Bi
2
O
3
. Also, gamma photons’ attenuation features such as the mass attenuation coefficient (
µ
/
ρ
), gamma photon transmission function (
I
/
I
o
), effective atomic number (
Z
eff
), and half value thickness (HVT) for the investigated glass samples were estimated using MCNPX code and XCOM program in the range of 0.356–1.33 MeV. Replacement of B
2
O
3
by Bi
2
O
3
enhances the ability of glass samples to attenuate gamma photons. The results revealed that the studied glasses can be considered as candidate for optical fiber, devices, and gamma shieling. |
| doi_str_mv | 10.1007/s00339-018-2252-7 |
| format | Article |
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x
)B
2
O
3
–
x
Bi
2
O
3
–10CaO–10Na
2
O–5Al
2
O
3
, (
x
= 0.0–25.0 mol%) have been manufactured. UV–visible spectral distributions for the investigated system were measured in the range of 250–850 nm. The optical absorption data showed the existence of allowed indirect transitions. The optical energy gap values (
E
g
opt
.
) via Tauc’s model vary from 3.39 to 2.45 eV. The complex dielectric constant (
ε
^
) was evaluated. All the optical parameters are found to be sensitive to the concentration of Bi
2
O
3
. Also, gamma photons’ attenuation features such as the mass attenuation coefficient (
µ
/
ρ
), gamma photon transmission function (
I
/
I
o
), effective atomic number (
Z
eff
), and half value thickness (HVT) for the investigated glass samples were estimated using MCNPX code and XCOM program in the range of 0.356–1.33 MeV. Replacement of B
2
O
3
by Bi
2
O
3
enhances the ability of glass samples to attenuate gamma photons. The results revealed that the studied glasses can be considered as candidate for optical fiber, devices, and gamma shieling.</description><identifier>ISSN: 0947-8396</identifier><identifier>EISSN: 1432-0630</identifier><identifier>DOI: 10.1007/s00339-018-2252-7</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Applied physics ; Atomic properties ; Attenuation coefficients ; Bismuth oxides ; Bismuth trioxide ; Boron oxides ; Characterization and Evaluation of Materials ; Condensed Matter Physics ; Energy gap ; Glass ; Machines ; Manufacturing ; Materials science ; Nanotechnology ; Optical and Electronic Materials ; Optical fibers ; Optical properties ; Organic chemistry ; Parameter sensitivity ; Photons ; Physics ; Physics and Astronomy ; Processes ; Rangefinding ; Shielding ; Surfaces and Interfaces ; Thin Films</subject><ispartof>Applied physics. A, Materials science & processing, 2018-12, Vol.124 (12), p.1-9, Article 832</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-b213ef17092a6396459983d72831568429497cf28cafb3e1cdbbf372699c5e633</citedby><cites>FETCH-LOGICAL-c316t-b213ef17092a6396459983d72831568429497cf28cafb3e1cdbbf372699c5e633</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00339-018-2252-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00339-018-2252-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Rammah, Y. S.</creatorcontrib><creatorcontrib>Sayyed, M. I.</creatorcontrib><creatorcontrib>Ali, A. A.</creatorcontrib><creatorcontrib>Tekin, H. O.</creatorcontrib><creatorcontrib>El-Mallawany, R.</creatorcontrib><title>Optical properties and gamma-shielding features of bismuth borate glasses</title><title>Applied physics. A, Materials science & processing</title><addtitle>Appl. Phys. A</addtitle><description>In the present work, six bismuth borate glass samples with chemical formula (75−
x
)B
2
O
3
–
x
Bi
2
O
3
–10CaO–10Na
2
O–5Al
2
O
3
, (
x
= 0.0–25.0 mol%) have been manufactured. UV–visible spectral distributions for the investigated system were measured in the range of 250–850 nm. The optical absorption data showed the existence of allowed indirect transitions. The optical energy gap values (
E
g
opt
.
) via Tauc’s model vary from 3.39 to 2.45 eV. The complex dielectric constant (
ε
^
) was evaluated. All the optical parameters are found to be sensitive to the concentration of Bi
2
O
3
. Also, gamma photons’ attenuation features such as the mass attenuation coefficient (
µ
/
ρ
), gamma photon transmission function (
I
/
I
o
), effective atomic number (
Z
eff
), and half value thickness (HVT) for the investigated glass samples were estimated using MCNPX code and XCOM program in the range of 0.356–1.33 MeV. Replacement of B
2
O
3
by Bi
2
O
3
enhances the ability of glass samples to attenuate gamma photons. The results revealed that the studied glasses can be considered as candidate for optical fiber, devices, and gamma shieling.</description><subject>Applied physics</subject><subject>Atomic properties</subject><subject>Attenuation coefficients</subject><subject>Bismuth oxides</subject><subject>Bismuth trioxide</subject><subject>Boron oxides</subject><subject>Characterization and Evaluation of Materials</subject><subject>Condensed Matter Physics</subject><subject>Energy gap</subject><subject>Glass</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Materials science</subject><subject>Nanotechnology</subject><subject>Optical and Electronic Materials</subject><subject>Optical fibers</subject><subject>Optical properties</subject><subject>Organic chemistry</subject><subject>Parameter sensitivity</subject><subject>Photons</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Processes</subject><subject>Rangefinding</subject><subject>Shielding</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><issn>0947-8396</issn><issn>1432-0630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLxDAUhYMoWEd_gLuA62gebR5LGXwMDMxG1yFNk06HvkzShf_eDBVceTd3cc859_ABcE_wI8FYPEWMGVMIE4korSgSF6AgJaMIc4YvQYFVKZBkil-DmxhPOE9JaQF2hzl11vRwDtPsQupchGZsYGuGwaB47FzfdGMLvTNpCfk4eVh3cVjSEdZTMMnBtjcxungLrrzpo7v73Rvw-frysX1H-8Pbbvu8R5YRnlBNCXOeCKyo4blPWSklWSOoZKTisqSqVMJ6Kq3xNXPENnXtmaBcKVs5ztgGPKy5ufHX4mLSp2kJY36pczSnTEoss4qsKhumGIPzeg7dYMK3JlifiemVmM7E9JmYFtlDV0_M2rF14S_5f9MPA6JtQw</recordid><startdate>20181201</startdate><enddate>20181201</enddate><creator>Rammah, Y. S.</creator><creator>Sayyed, M. I.</creator><creator>Ali, A. A.</creator><creator>Tekin, H. O.</creator><creator>El-Mallawany, R.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20181201</creationdate><title>Optical properties and gamma-shielding features of bismuth borate glasses</title><author>Rammah, Y. S. ; Sayyed, M. I. ; Ali, A. A. ; Tekin, H. O. ; El-Mallawany, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-b213ef17092a6396459983d72831568429497cf28cafb3e1cdbbf372699c5e633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Applied physics</topic><topic>Atomic properties</topic><topic>Attenuation coefficients</topic><topic>Bismuth oxides</topic><topic>Bismuth trioxide</topic><topic>Boron oxides</topic><topic>Characterization and Evaluation of Materials</topic><topic>Condensed Matter Physics</topic><topic>Energy gap</topic><topic>Glass</topic><topic>Machines</topic><topic>Manufacturing</topic><topic>Materials science</topic><topic>Nanotechnology</topic><topic>Optical and Electronic Materials</topic><topic>Optical fibers</topic><topic>Optical properties</topic><topic>Organic chemistry</topic><topic>Parameter sensitivity</topic><topic>Photons</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Processes</topic><topic>Rangefinding</topic><topic>Shielding</topic><topic>Surfaces and Interfaces</topic><topic>Thin Films</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rammah, Y. S.</creatorcontrib><creatorcontrib>Sayyed, M. I.</creatorcontrib><creatorcontrib>Ali, A. A.</creatorcontrib><creatorcontrib>Tekin, H. O.</creatorcontrib><creatorcontrib>El-Mallawany, R.</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics. A, Materials science & processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rammah, Y. S.</au><au>Sayyed, M. I.</au><au>Ali, A. A.</au><au>Tekin, H. O.</au><au>El-Mallawany, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optical properties and gamma-shielding features of bismuth borate glasses</atitle><jtitle>Applied physics. A, Materials science & processing</jtitle><stitle>Appl. Phys. A</stitle><date>2018-12-01</date><risdate>2018</risdate><volume>124</volume><issue>12</issue><spage>1</spage><epage>9</epage><pages>1-9</pages><artnum>832</artnum><issn>0947-8396</issn><eissn>1432-0630</eissn><abstract>In the present work, six bismuth borate glass samples with chemical formula (75−
x
)B
2
O
3
–
x
Bi
2
O
3
–10CaO–10Na
2
O–5Al
2
O
3
, (
x
= 0.0–25.0 mol%) have been manufactured. UV–visible spectral distributions for the investigated system were measured in the range of 250–850 nm. The optical absorption data showed the existence of allowed indirect transitions. The optical energy gap values (
E
g
opt
.
) via Tauc’s model vary from 3.39 to 2.45 eV. The complex dielectric constant (
ε
^
) was evaluated. All the optical parameters are found to be sensitive to the concentration of Bi
2
O
3
. Also, gamma photons’ attenuation features such as the mass attenuation coefficient (
µ
/
ρ
), gamma photon transmission function (
I
/
I
o
), effective atomic number (
Z
eff
), and half value thickness (HVT) for the investigated glass samples were estimated using MCNPX code and XCOM program in the range of 0.356–1.33 MeV. Replacement of B
2
O
3
by Bi
2
O
3
enhances the ability of glass samples to attenuate gamma photons. The results revealed that the studied glasses can be considered as candidate for optical fiber, devices, and gamma shieling.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00339-018-2252-7</doi><tpages>9</tpages></addata></record> |
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| identifier | ISSN: 0947-8396 |
| ispartof | Applied physics. A, Materials science & processing, 2018-12, Vol.124 (12), p.1-9, Article 832 |
| issn | 0947-8396 1432-0630 |
| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Applied physics Atomic properties Attenuation coefficients Bismuth oxides Bismuth trioxide Boron oxides Characterization and Evaluation of Materials Condensed Matter Physics Energy gap Glass Machines Manufacturing Materials science Nanotechnology Optical and Electronic Materials Optical fibers Optical properties Organic chemistry Parameter sensitivity Photons Physics Physics and Astronomy Processes Rangefinding Shielding Surfaces and Interfaces Thin Films |
| title | Optical properties and gamma-shielding features of bismuth borate glasses |
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