illumination intensity and applied bias voltage on dielectric properties of au/polyvinyl alcohol (Co, Zn-doped)/n-Si Schottky barrier diodes
The Au/polyvinyl alcohol (PVA) (Co, Zn-doped)/n-Si Schottky barrier diodes (SBDs) were exposed to various illumination intensities. Illumination effect on the dielectric properties has been investigated by using capacitance-voltage (C-V) and conductance-voltage (G/ω-V) characteristics at 1 MHz and r...
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Veröffentlicht in: | Journal of applied polymer science 2011-04, Vol.120 (1), p.322-328 |
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creator | Uslu, Habibe Altındal, Şemsettin Tunç, Tuncay Uslu, İbrahim Mammadov, Tofig S |
description | The Au/polyvinyl alcohol (PVA) (Co, Zn-doped)/n-Si Schottky barrier diodes (SBDs) were exposed to various illumination intensities. Illumination effect on the dielectric properties has been investigated by using capacitance-voltage (C-V) and conductance-voltage (G/ω-V) characteristics at 1 MHz and room temperature. The values of dielectric constant (ε′), dielectric loss (ε″), loss tangent (tanδ), electric modulus (M′ and M″), and AC electrical conductivity (σAC) were found strongly intensity dependent on both the illumination levels and applied bias voltage especially in depletion and accumulation regions. Such bias and illumination dependency of these parameters can be explained on the basis of Maxwell-Wagner interfacial polarization and restructuring and reordering of charges at interface states. In addition, the ε′-V plots also show an intersection feature at ∼ 2.8 V and such behavior of the ε′-V plots appears as an abnormality compared with the conventional behavior of an ideal SBD. The obtained results revealed that illumination intensity enhances the conductivity of Au/PVA(Co, Zn-doped)/n-Si SBD. |
doi_str_mv | 10.1002/app.33131 |
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Illumination effect on the dielectric properties has been investigated by using capacitance-voltage (C-V) and conductance-voltage (G/ω-V) characteristics at 1 MHz and room temperature. The values of dielectric constant (ε′), dielectric loss (ε″), loss tangent (tanδ), electric modulus (M′ and M″), and AC electrical conductivity (σAC) were found strongly intensity dependent on both the illumination levels and applied bias voltage especially in depletion and accumulation regions. Such bias and illumination dependency of these parameters can be explained on the basis of Maxwell-Wagner interfacial polarization and restructuring and reordering of charges at interface states. In addition, the ε′-V plots also show an intersection feature at ∼ 2.8 V and such behavior of the ε′-V plots appears as an abnormality compared with the conventional behavior of an ideal SBD. The obtained results revealed that illumination intensity enhances the conductivity of Au/PVA(Co, Zn-doped)/n-Si SBD.</description><identifier>ISSN: 0021-8995</identifier><identifier>ISSN: 1097-4628</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.33131</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>AC electrical conductivity ; Application fields ; Applied sciences ; Bias ; Dielectric properties ; Diodes ; Electric potential ; Electronics ; Exact sciences and technology ; Illumination ; illumination effect ; Materials science ; Polymer industry, paints, wood ; Polymers ; Polyvinyl alcohol ; Polyvinyl alcohols ; PVA ; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices ; Technology of polymers ; Voltage ; voltage dependent ; Zinc</subject><ispartof>Journal of applied polymer science, 2011-04, Vol.120 (1), p.322-328</ispartof><rights>Copyright © 2010 Wiley Periodicals, Inc.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4211-9f6ec458b77b4c5cc8a16341d3a343bf83b0343e728e3c5d2bed43b1824b29363</citedby><cites>FETCH-LOGICAL-c4211-9f6ec458b77b4c5cc8a16341d3a343bf83b0343e728e3c5d2bed43b1824b29363</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapp.33131$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.33131$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23872789$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Uslu, Habibe</creatorcontrib><creatorcontrib>Altındal, Şemsettin</creatorcontrib><creatorcontrib>Tunç, Tuncay</creatorcontrib><creatorcontrib>Uslu, İbrahim</creatorcontrib><creatorcontrib>Mammadov, Tofig S</creatorcontrib><title>illumination intensity and applied bias voltage on dielectric properties of au/polyvinyl alcohol (Co, Zn-doped)/n-Si Schottky barrier diodes</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>The Au/polyvinyl alcohol (PVA) (Co, Zn-doped)/n-Si Schottky barrier diodes (SBDs) were exposed to various illumination intensities. Illumination effect on the dielectric properties has been investigated by using capacitance-voltage (C-V) and conductance-voltage (G/ω-V) characteristics at 1 MHz and room temperature. The values of dielectric constant (ε′), dielectric loss (ε″), loss tangent (tanδ), electric modulus (M′ and M″), and AC electrical conductivity (σAC) were found strongly intensity dependent on both the illumination levels and applied bias voltage especially in depletion and accumulation regions. Such bias and illumination dependency of these parameters can be explained on the basis of Maxwell-Wagner interfacial polarization and restructuring and reordering of charges at interface states. In addition, the ε′-V plots also show an intersection feature at ∼ 2.8 V and such behavior of the ε′-V plots appears as an abnormality compared with the conventional behavior of an ideal SBD. The obtained results revealed that illumination intensity enhances the conductivity of Au/PVA(Co, Zn-doped)/n-Si SBD.</description><subject>AC electrical conductivity</subject><subject>Application fields</subject><subject>Applied sciences</subject><subject>Bias</subject><subject>Dielectric properties</subject><subject>Diodes</subject><subject>Electric potential</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Illumination</subject><subject>illumination effect</subject><subject>Materials science</subject><subject>Polymer industry, paints, wood</subject><subject>Polymers</subject><subject>Polyvinyl alcohol</subject><subject>Polyvinyl alcohols</subject><subject>PVA</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</subject><subject>Technology of polymers</subject><subject>Voltage</subject><subject>voltage dependent</subject><subject>Zinc</subject><issn>0021-8995</issn><issn>1097-4628</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp1kd1qFDEYhgdRcK0eeAUGRLTgdPMzk8wclsVWodTKWrZ4EjKZb9q02WRMstW5By_a2Kk9EDxKSJ73yUu-onhJ8AHBmC7VOB4wRhh5VCwIbkVZcdo8Lhb5jpRN29ZPi2cxXmNMSI35ovhlrN1tjVPJeIeMS-CiSRNSrkfZZQ30qDMqoltvk7oElKnegAWdgtFoDH6EkAxE5AekdsvR2-nWuMkiZbW_8ha9W_n36Jsr-0z2-0tXrg1a6yuf0s2EOhWCgZCVvof4vHgyKBvhxf26V5wfffi6-liefD7-tDo8KXVFCSnbgYOu6qYToqt0rXWjCGcV6ZliFeuGhnU4b0DQBpiue9pBn89JQ6uOtoyzveLt7M31v-8gJrk1UYO1yoHfRdliwjkWd-Trf8hrvwsul5OkJjy_0HCaqf2Z0sHHGGCQYzBbFSZJsPwzFpm_Ut6NJbNv7o0qamWHoJw28SFAWSOoaNrMLWfuh7Ew_V8oD8_O_prLOWFigp8PCRVuJBdM1HJzeiw34nRz8aU-kheZfzXzg_JSXYbc4nxNMWGYtIwyXLPfCBK03w</recordid><startdate>20110405</startdate><enddate>20110405</enddate><creator>Uslu, Habibe</creator><creator>Altındal, Şemsettin</creator><creator>Tunç, Tuncay</creator><creator>Uslu, İbrahim</creator><creator>Mammadov, Tofig S</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20110405</creationdate><title>illumination intensity and applied bias voltage on dielectric properties of au/polyvinyl alcohol (Co, Zn-doped)/n-Si Schottky barrier diodes</title><author>Uslu, Habibe ; Altındal, Şemsettin ; Tunç, Tuncay ; Uslu, İbrahim ; Mammadov, Tofig S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4211-9f6ec458b77b4c5cc8a16341d3a343bf83b0343e728e3c5d2bed43b1824b29363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>AC electrical conductivity</topic><topic>Application fields</topic><topic>Applied sciences</topic><topic>Bias</topic><topic>Dielectric properties</topic><topic>Diodes</topic><topic>Electric potential</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Illumination</topic><topic>illumination effect</topic><topic>Materials science</topic><topic>Polymer industry, paints, wood</topic><topic>Polymers</topic><topic>Polyvinyl alcohol</topic><topic>Polyvinyl alcohols</topic><topic>PVA</topic><topic>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</topic><topic>Technology of polymers</topic><topic>Voltage</topic><topic>voltage dependent</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Uslu, Habibe</creatorcontrib><creatorcontrib>Altındal, Şemsettin</creatorcontrib><creatorcontrib>Tunç, Tuncay</creatorcontrib><creatorcontrib>Uslu, İbrahim</creatorcontrib><creatorcontrib>Mammadov, Tofig S</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Uslu, Habibe</au><au>Altındal, Şemsettin</au><au>Tunç, Tuncay</au><au>Uslu, İbrahim</au><au>Mammadov, Tofig S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>illumination intensity and applied bias voltage on dielectric properties of au/polyvinyl alcohol (Co, Zn-doped)/n-Si Schottky barrier diodes</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2011-04-05</date><risdate>2011</risdate><volume>120</volume><issue>1</issue><spage>322</spage><epage>328</epage><pages>322-328</pages><issn>0021-8995</issn><issn>1097-4628</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>The Au/polyvinyl alcohol (PVA) (Co, Zn-doped)/n-Si Schottky barrier diodes (SBDs) were exposed to various illumination intensities. Illumination effect on the dielectric properties has been investigated by using capacitance-voltage (C-V) and conductance-voltage (G/ω-V) characteristics at 1 MHz and room temperature. The values of dielectric constant (ε′), dielectric loss (ε″), loss tangent (tanδ), electric modulus (M′ and M″), and AC electrical conductivity (σAC) were found strongly intensity dependent on both the illumination levels and applied bias voltage especially in depletion and accumulation regions. Such bias and illumination dependency of these parameters can be explained on the basis of Maxwell-Wagner interfacial polarization and restructuring and reordering of charges at interface states. In addition, the ε′-V plots also show an intersection feature at ∼ 2.8 V and such behavior of the ε′-V plots appears as an abnormality compared with the conventional behavior of an ideal SBD. The obtained results revealed that illumination intensity enhances the conductivity of Au/PVA(Co, Zn-doped)/n-Si SBD.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/app.33131</doi><tpages>7</tpages></addata></record> |
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subjects | AC electrical conductivity Application fields Applied sciences Bias Dielectric properties Diodes Electric potential Electronics Exact sciences and technology Illumination illumination effect Materials science Polymer industry, paints, wood Polymers Polyvinyl alcohol Polyvinyl alcohols PVA Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Technology of polymers Voltage voltage dependent Zinc |
title | illumination intensity and applied bias voltage on dielectric properties of au/polyvinyl alcohol (Co, Zn-doped)/n-Si Schottky barrier diodes |
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