A comparative study of optical and radiative characteristics of X-ray-induced luminescent defects in Ag-doped glass and LiF thin films and their applications in 2-D imaging
•A novel disk-type Ag-doped glass and LiF thin film detectors based on the RPL and PL phenomena, respectively, were proposed.•The capabilities of the 2-D dose images accumulated with a high spatial resolution and a wide dynamic range were demonstrated.•The 2-D images reconstructed from the RPL and P...
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| Veröffentlicht in: | Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Beam interactions with materials and atoms, 2014-05, Vol.326, p.76-80 |
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| creator | Kurobori, T. Miyamoto, Y. Maruyama, Y. Yamamoto, T. Sasaki, T. |
| description | •A novel disk-type Ag-doped glass and LiF thin film detectors based on the RPL and PL phenomena, respectively, were proposed.•The capabilities of the 2-D dose images accumulated with a high spatial resolution and a wide dynamic range were demonstrated.•The 2-D images reconstructed from the RPL and PL detectors were compared with that from the OSL detector.
We report novel disk-type X-ray two-dimensional (2-D) imaging detectors utilising Ag-doped phosphate glass and lithium fluoride (LiF) thin films based on the radiophotoluminescence (RPL) and photoluminescence (PL) phenomena, respectively. The accumulated X-ray doses written in the form of atomic-scale Ag-related luminescent centres in Ag-doped glass and F-aggregated centres in LiF thin films were rapidly reconstructed as a dose distribution using a homemade readout system. The 2-D images reconstructed from the RPL and PL detectors are compared with that from the optically stimulated luminescence (OSL) detector. In addition, the optical and dosimetric characteristics of LiF thin films are investigated and evaluated. The possibilities of dose distributions with a high spatial resolution on the order of microns over large areas, a wide dynamic range covering 11 orders of magnitude and a non-destructive readout are successfully demonstrated by combining the Ag-doped glass with LiF thin films. |
| doi_str_mv | 10.1016/j.nimb.2013.08.011 |
| format | Article |
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We report novel disk-type X-ray two-dimensional (2-D) imaging detectors utilising Ag-doped phosphate glass and lithium fluoride (LiF) thin films based on the radiophotoluminescence (RPL) and photoluminescence (PL) phenomena, respectively. The accumulated X-ray doses written in the form of atomic-scale Ag-related luminescent centres in Ag-doped glass and F-aggregated centres in LiF thin films were rapidly reconstructed as a dose distribution using a homemade readout system. The 2-D images reconstructed from the RPL and PL detectors are compared with that from the optically stimulated luminescence (OSL) detector. In addition, the optical and dosimetric characteristics of LiF thin films are investigated and evaluated. The possibilities of dose distributions with a high spatial resolution on the order of microns over large areas, a wide dynamic range covering 11 orders of magnitude and a non-destructive readout are successfully demonstrated by combining the Ag-doped glass with LiF thin films.</description><identifier>ISSN: 0168-583X</identifier><identifier>EISSN: 1872-9584</identifier><identifier>DOI: 10.1016/j.nimb.2013.08.011</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Beam interactions ; Detectors ; Glass ; Glass dosimeter ; Image detection ; Imaging ; LiF thin film ; OSL ; RPL ; Silver ; Thin films ; X-ray imaging ; X-rays</subject><ispartof>Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 2014-05, Vol.326, p.76-80</ispartof><rights>2013 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-5b2de4f67f15566ff1ed0015591e246ffaf2c1906c059a8833c1fb1bfd3823913</citedby><cites>FETCH-LOGICAL-c421t-5b2de4f67f15566ff1ed0015591e246ffaf2c1906c059a8833c1fb1bfd3823913</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.nimb.2013.08.011$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Kurobori, T.</creatorcontrib><creatorcontrib>Miyamoto, Y.</creatorcontrib><creatorcontrib>Maruyama, Y.</creatorcontrib><creatorcontrib>Yamamoto, T.</creatorcontrib><creatorcontrib>Sasaki, T.</creatorcontrib><title>A comparative study of optical and radiative characteristics of X-ray-induced luminescent defects in Ag-doped glass and LiF thin films and their applications in 2-D imaging</title><title>Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms</title><description>•A novel disk-type Ag-doped glass and LiF thin film detectors based on the RPL and PL phenomena, respectively, were proposed.•The capabilities of the 2-D dose images accumulated with a high spatial resolution and a wide dynamic range were demonstrated.•The 2-D images reconstructed from the RPL and PL detectors were compared with that from the OSL detector.
We report novel disk-type X-ray two-dimensional (2-D) imaging detectors utilising Ag-doped phosphate glass and lithium fluoride (LiF) thin films based on the radiophotoluminescence (RPL) and photoluminescence (PL) phenomena, respectively. The accumulated X-ray doses written in the form of atomic-scale Ag-related luminescent centres in Ag-doped glass and F-aggregated centres in LiF thin films were rapidly reconstructed as a dose distribution using a homemade readout system. The 2-D images reconstructed from the RPL and PL detectors are compared with that from the optically stimulated luminescence (OSL) detector. In addition, the optical and dosimetric characteristics of LiF thin films are investigated and evaluated. The possibilities of dose distributions with a high spatial resolution on the order of microns over large areas, a wide dynamic range covering 11 orders of magnitude and a non-destructive readout are successfully demonstrated by combining the Ag-doped glass with LiF thin films.</description><subject>Beam interactions</subject><subject>Detectors</subject><subject>Glass</subject><subject>Glass dosimeter</subject><subject>Image detection</subject><subject>Imaging</subject><subject>LiF thin film</subject><subject>OSL</subject><subject>RPL</subject><subject>Silver</subject><subject>Thin films</subject><subject>X-ray imaging</subject><subject>X-rays</subject><issn>0168-583X</issn><issn>1872-9584</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9UU2P0zAUtBBIlMIf4OQjFwd_NFlH4lItLCBV4gLS3izXfm5flTjBdlbqf-JH4m4444v9PDPPfjOEvBe8EVx0Hy9NxPHYSC5Uw3XDhXhBNkLfSda3eveSbCpJs1arx9fkTc4XXler2g35s6duGmebbMEnoLks_kqnQKe5oLMDtdHTZD2usDtXoiuQMFc434iPLNkrw-gXB54Oy4gRsoNYqIcArmSKke5PzE9zxU-Dzfm56QEfaDlXLOAwrlflDJioneehPl1wis9ayT5THO0J4-kteRXskOHdv31Lfj18-Xn_jR1-fP1-vz8wt5OisPYoPexCdxdE23ZdCAI85_XcC5C7Wtsgneh553jbW62VciIcxTF4paXqhdqSD2vfOU2_F8jFjFhnGgYbYVqyEV3Huep0tXBL5Ep1aco5QTBzqr9NVyO4uUVjLuYWjblFY7g2NZoq-rSKoA7xhJBMdgixGoipWmb8hP-T_wUdFJoS</recordid><startdate>20140501</startdate><enddate>20140501</enddate><creator>Kurobori, T.</creator><creator>Miyamoto, Y.</creator><creator>Maruyama, Y.</creator><creator>Yamamoto, T.</creator><creator>Sasaki, T.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20140501</creationdate><title>A comparative study of optical and radiative characteristics of X-ray-induced luminescent defects in Ag-doped glass and LiF thin films and their applications in 2-D imaging</title><author>Kurobori, T. ; Miyamoto, Y. ; Maruyama, Y. ; Yamamoto, T. ; Sasaki, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-5b2de4f67f15566ff1ed0015591e246ffaf2c1906c059a8833c1fb1bfd3823913</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Beam interactions</topic><topic>Detectors</topic><topic>Glass</topic><topic>Glass dosimeter</topic><topic>Image detection</topic><topic>Imaging</topic><topic>LiF thin film</topic><topic>OSL</topic><topic>RPL</topic><topic>Silver</topic><topic>Thin films</topic><topic>X-ray imaging</topic><topic>X-rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kurobori, T.</creatorcontrib><creatorcontrib>Miyamoto, Y.</creatorcontrib><creatorcontrib>Maruyama, Y.</creatorcontrib><creatorcontrib>Yamamoto, T.</creatorcontrib><creatorcontrib>Sasaki, T.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kurobori, T.</au><au>Miyamoto, Y.</au><au>Maruyama, Y.</au><au>Yamamoto, T.</au><au>Sasaki, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A comparative study of optical and radiative characteristics of X-ray-induced luminescent defects in Ag-doped glass and LiF thin films and their applications in 2-D imaging</atitle><jtitle>Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms</jtitle><date>2014-05-01</date><risdate>2014</risdate><volume>326</volume><spage>76</spage><epage>80</epage><pages>76-80</pages><issn>0168-583X</issn><eissn>1872-9584</eissn><abstract>•A novel disk-type Ag-doped glass and LiF thin film detectors based on the RPL and PL phenomena, respectively, were proposed.•The capabilities of the 2-D dose images accumulated with a high spatial resolution and a wide dynamic range were demonstrated.•The 2-D images reconstructed from the RPL and PL detectors were compared with that from the OSL detector.
We report novel disk-type X-ray two-dimensional (2-D) imaging detectors utilising Ag-doped phosphate glass and lithium fluoride (LiF) thin films based on the radiophotoluminescence (RPL) and photoluminescence (PL) phenomena, respectively. The accumulated X-ray doses written in the form of atomic-scale Ag-related luminescent centres in Ag-doped glass and F-aggregated centres in LiF thin films were rapidly reconstructed as a dose distribution using a homemade readout system. The 2-D images reconstructed from the RPL and PL detectors are compared with that from the optically stimulated luminescence (OSL) detector. In addition, the optical and dosimetric characteristics of LiF thin films are investigated and evaluated. The possibilities of dose distributions with a high spatial resolution on the order of microns over large areas, a wide dynamic range covering 11 orders of magnitude and a non-destructive readout are successfully demonstrated by combining the Ag-doped glass with LiF thin films.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.nimb.2013.08.011</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 2014-05, Vol.326, p.76-80 |
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| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Beam interactions Detectors Glass Glass dosimeter Image detection Imaging LiF thin film OSL RPL Silver Thin films X-ray imaging X-rays |
| title | A comparative study of optical and radiative characteristics of X-ray-induced luminescent defects in Ag-doped glass and LiF thin films and their applications in 2-D imaging |
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