The Experts below are selected from a list of 21 Experts worldwide ranked by ideXlab platform
Tansel Karabacak - One of the best experts on this subject based on the ideXlab platform.
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high optical absorption of indium sulfide nanorod arrays formed by glancing angle deposition
ACS Nano, 2010Co-Authors: Mehmet F Cansizoglu, Robert Engelken, H W Seo, Tansel KarabacakAbstract:Indium(III) sulfide has recently attracted much attention due to its potential in optical sensors as a Photoconducting Material and in photovoltaic applications as a wide band gap Material. On the other hand, optical absorption properties are key parameters in developing photosensitive photodetectors and efficient solar cells. In this work, we show that indium sulfide nanorod arrays produced by the glancing angle deposition technique have superior absorption and low reflectance properties compared to conventional flat thin film counterparts. We observed an optical absorption value of approximately 96% for nanorods at wavelengths <500 nm in contrast to 79% for conventional thin films of indium sulfide. A superior photoconductivity (PC) response as high as about 40% (change in resistance upon illumination) was also observed in nanorod samples. This is mainly believed to be due to their high optical absorption, whereas only less than 1% PC change was detected in conventional thin films. We give a preliminary...
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high optical absorption of indium sulfide nanorod arrays formed by glancing angle deposition
MRS Proceedings, 2009Co-Authors: Mehmet F Cansizoglu, Robert Engelken, H W Seo, Tansel KarabacakAbstract:Indium (III) sulfide has recently attracted much attention due to its potential in optical sensors as a Photoconducting Material and in photovoltaic applications as a wide direct bandgap Material. On the other hand, optical absorption properties are key parameters in developing highly photosensitive photodetectors and high efficiency solar cells. We show that indium sulfide nanorod arrays produced by glancing angle deposition techniques have superior absorption and low reflectance properties compared to conventional flat thin film counterparts. We observed an optical absorption value of approximately 96% for nanorods, in contrast to 80% for conventional amorphous-to-polycrystalline thin films of indium sulfide. A photoconductivity response was also observed in the nanorod samples, whereas no measurable photoresponse was detected in conventional thin films. We give a preliminary description of the enhanced light absorption properties of the nanorods by using Shirley-George Model that predicts enhanced diffuse scattering and reduced reflection of light due the rough morphology.
Mehmet F Cansizoglu - One of the best experts on this subject based on the ideXlab platform.
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high optical absorption of indium sulfide nanorod arrays formed by glancing angle deposition
ACS Nano, 2010Co-Authors: Mehmet F Cansizoglu, Robert Engelken, H W Seo, Tansel KarabacakAbstract:Indium(III) sulfide has recently attracted much attention due to its potential in optical sensors as a Photoconducting Material and in photovoltaic applications as a wide band gap Material. On the other hand, optical absorption properties are key parameters in developing photosensitive photodetectors and efficient solar cells. In this work, we show that indium sulfide nanorod arrays produced by the glancing angle deposition technique have superior absorption and low reflectance properties compared to conventional flat thin film counterparts. We observed an optical absorption value of approximately 96% for nanorods at wavelengths <500 nm in contrast to 79% for conventional thin films of indium sulfide. A superior photoconductivity (PC) response as high as about 40% (change in resistance upon illumination) was also observed in nanorod samples. This is mainly believed to be due to their high optical absorption, whereas only less than 1% PC change was detected in conventional thin films. We give a preliminary...
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high optical absorption of indium sulfide nanorod arrays formed by glancing angle deposition
MRS Proceedings, 2009Co-Authors: Mehmet F Cansizoglu, Robert Engelken, H W Seo, Tansel KarabacakAbstract:Indium (III) sulfide has recently attracted much attention due to its potential in optical sensors as a Photoconducting Material and in photovoltaic applications as a wide direct bandgap Material. On the other hand, optical absorption properties are key parameters in developing highly photosensitive photodetectors and high efficiency solar cells. We show that indium sulfide nanorod arrays produced by glancing angle deposition techniques have superior absorption and low reflectance properties compared to conventional flat thin film counterparts. We observed an optical absorption value of approximately 96% for nanorods, in contrast to 80% for conventional amorphous-to-polycrystalline thin films of indium sulfide. A photoconductivity response was also observed in the nanorod samples, whereas no measurable photoresponse was detected in conventional thin films. We give a preliminary description of the enhanced light absorption properties of the nanorods by using Shirley-George Model that predicts enhanced diffuse scattering and reduced reflection of light due the rough morphology.
H W Seo - One of the best experts on this subject based on the ideXlab platform.
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high optical absorption of indium sulfide nanorod arrays formed by glancing angle deposition
ACS Nano, 2010Co-Authors: Mehmet F Cansizoglu, Robert Engelken, H W Seo, Tansel KarabacakAbstract:Indium(III) sulfide has recently attracted much attention due to its potential in optical sensors as a Photoconducting Material and in photovoltaic applications as a wide band gap Material. On the other hand, optical absorption properties are key parameters in developing photosensitive photodetectors and efficient solar cells. In this work, we show that indium sulfide nanorod arrays produced by the glancing angle deposition technique have superior absorption and low reflectance properties compared to conventional flat thin film counterparts. We observed an optical absorption value of approximately 96% for nanorods at wavelengths <500 nm in contrast to 79% for conventional thin films of indium sulfide. A superior photoconductivity (PC) response as high as about 40% (change in resistance upon illumination) was also observed in nanorod samples. This is mainly believed to be due to their high optical absorption, whereas only less than 1% PC change was detected in conventional thin films. We give a preliminary...
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high optical absorption of indium sulfide nanorod arrays formed by glancing angle deposition
MRS Proceedings, 2009Co-Authors: Mehmet F Cansizoglu, Robert Engelken, H W Seo, Tansel KarabacakAbstract:Indium (III) sulfide has recently attracted much attention due to its potential in optical sensors as a Photoconducting Material and in photovoltaic applications as a wide direct bandgap Material. On the other hand, optical absorption properties are key parameters in developing highly photosensitive photodetectors and high efficiency solar cells. We show that indium sulfide nanorod arrays produced by glancing angle deposition techniques have superior absorption and low reflectance properties compared to conventional flat thin film counterparts. We observed an optical absorption value of approximately 96% for nanorods, in contrast to 80% for conventional amorphous-to-polycrystalline thin films of indium sulfide. A photoconductivity response was also observed in the nanorod samples, whereas no measurable photoresponse was detected in conventional thin films. We give a preliminary description of the enhanced light absorption properties of the nanorods by using Shirley-George Model that predicts enhanced diffuse scattering and reduced reflection of light due the rough morphology.
Robert Engelken - One of the best experts on this subject based on the ideXlab platform.
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high optical absorption of indium sulfide nanorod arrays formed by glancing angle deposition
ACS Nano, 2010Co-Authors: Mehmet F Cansizoglu, Robert Engelken, H W Seo, Tansel KarabacakAbstract:Indium(III) sulfide has recently attracted much attention due to its potential in optical sensors as a Photoconducting Material and in photovoltaic applications as a wide band gap Material. On the other hand, optical absorption properties are key parameters in developing photosensitive photodetectors and efficient solar cells. In this work, we show that indium sulfide nanorod arrays produced by the glancing angle deposition technique have superior absorption and low reflectance properties compared to conventional flat thin film counterparts. We observed an optical absorption value of approximately 96% for nanorods at wavelengths <500 nm in contrast to 79% for conventional thin films of indium sulfide. A superior photoconductivity (PC) response as high as about 40% (change in resistance upon illumination) was also observed in nanorod samples. This is mainly believed to be due to their high optical absorption, whereas only less than 1% PC change was detected in conventional thin films. We give a preliminary...
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high optical absorption of indium sulfide nanorod arrays formed by glancing angle deposition
MRS Proceedings, 2009Co-Authors: Mehmet F Cansizoglu, Robert Engelken, H W Seo, Tansel KarabacakAbstract:Indium (III) sulfide has recently attracted much attention due to its potential in optical sensors as a Photoconducting Material and in photovoltaic applications as a wide direct bandgap Material. On the other hand, optical absorption properties are key parameters in developing highly photosensitive photodetectors and high efficiency solar cells. We show that indium sulfide nanorod arrays produced by glancing angle deposition techniques have superior absorption and low reflectance properties compared to conventional flat thin film counterparts. We observed an optical absorption value of approximately 96% for nanorods, in contrast to 80% for conventional amorphous-to-polycrystalline thin films of indium sulfide. A photoconductivity response was also observed in the nanorod samples, whereas no measurable photoresponse was detected in conventional thin films. We give a preliminary description of the enhanced light absorption properties of the nanorods by using Shirley-George Model that predicts enhanced diffuse scattering and reduced reflection of light due the rough morphology.
K K Chattopadhyay - One of the best experts on this subject based on the ideXlab platform.
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cubo2 a new Photoconducting Material
PROCEEDING OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN APPLIED PHYSICS AND MATERIAL SCIENCE: RAM 2013, 2013Co-Authors: S Santra, N S Das, K K ChattopadhyayAbstract:CuBO2 is a new Material in the research field of transparent conducting oxide and from the well-known Cu delafossite family. In this present work we synthesized CuBO2 by sol-gel method. The phase formation is confirmed by XRD. The morphological information and particle size were determined by FESEM and HRTEM. The photoconductivity of this Material is reported here for the first time.