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2,284 Newest Publications about the topic semiconductors

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Access to small molecule semiconductors via C–H activation for photovoltaic applications

20-Jun-2018 | Sanchari Shome; Surya Prakhash Singh, Chemical Communication, 2018

The first methodology of ruthenium carboxylate-catalysed single step oxidative cross coupling that challenges the conventional Stille and Suzuki coupling reactions, affording BT and MFBT derivatives in the absence of protecting groups, was developed. Both mono and bi-arylated derivatives are ...

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Energies, Vol. 11, Pages 1573: Boron Monochalcogenides; Stable and Strong Two-Dimensional Wide Band-Gap Semiconductors

15-Jun-2018 | Mortazavi, Bohayra ; Rabczuk, Timon, Energies, 2018

Energies, Vol. 11, Pages 1573: Boron Monochalcogenides; Stable and Strong Two-Dimensional Wide Band-Gap Semiconductors Energies doi: 10.3390/en11061573 Authors: Bohayra Mortazavi Timon Rabczuk In this short communication, we conducted first-principles calculations to explore the ...

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Interface engineering and solid-state organization for triindole-based p-type Organic Thin-Film Transistors

12-Jun-2018 | Dolores Velasco Castrillo; Marta Reig; Joaquim Puigdollers; Gintautas Bagdziunas; Arunas Ramanavicius, Physical Chemistry Chemical Physics, 2018

Inspired by the excellent device performance of triindole-based semiconductors in electronic and optoelectronic devices, the relationship between the solid-state organization and the charge-transporting properties of an easy accessible series of triindole derivatives is reported herein. ...

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Liquid flow deposition of PbS films on GaAs(100)

12-Jun-2018 | Vera Murza; Ofir Friedman; Leonid Vradman; Yuval Golan, CrystEngComm, 2018

Chemical Bath Deposition (CBD) is a simple and inexpensive technique for thin film deposition of a variety of semiconductors. Nevertheless, this technique experiences some drawbacks such as change of reactant concentrations and spatial non-uniformity. Liquid flow deposition (LFD) is a variation ...

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Germanene on single-layer ZnSe substrate: novel electronic and optical properties

06-Jun-2018 | H. Y. Ye; F. F. Hu; H. Y. Tang; L. W. Yang; X. P. Chen; L. G. Wang; G. Q. Zhang, Physical Chemistry Chemical Physics, 2018

In this work, the structural, electronic and optical properties of germanene and ZnSe substrate nanocomposites have been investigated using first-principles calculations. We found that the large direct-gap ZnSe semiconductors and zero-gap germanene form a typical orbital hybridization ...

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Sensors, Vol. 18, Pages 1848: Elastic MCF Rubber with Photovoltaics and Sensing on Hybrid Skin (H-Skin) for Artificial Skin by Utilizing Natural Rubber: 2nd Report on the Effect of Tension and Compression on the Hybrid Photo- and Piezo-Electricity Properties in Wet-Type Solar Cell Rubber

06-Jun-2018 | Shimada, Kunio, Sensors, 2018

Sensors, Vol. 18, Pages 1848: Elastic MCF Rubber with Photovoltaics and Sensing on Hybrid Skin (H-Skin) for Artificial Skin by Utilizing Natural Rubber: 2nd Report on the Effect of Tension and Compression on the Hybrid Photo- and Piezo-Electricity Properties in Wet-Type Solar Cell ...

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Collective thermal transport in pure and alloy semiconductors

01-Jun-2018 | Pol Torres; Amr Mohammed; Àlvar Torelló; Javier Bafaluy; Juan Camacho; Xavier Cartoixà; Ali Shakouri; ..., Physical Chemistry Chemical Physics, 2018

Conventional models for predicting thermal conductivity of alloys usually assume a pure kinetic regime as alloy scattering dominates normal processes. However, some discrepancies between these models and experiments at very small alloy concentrations have been reported. In this work, we use the ...

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Collective thermal transport in pure and alloy semiconductors

01-Jun-2018 | Pol Torres; Amr Mohammed; Àlvar Torelló; Javier Bafaluy; Juan Camacho; Xavier Cartoixà; Ali Shakouri; ..., Physical Chemistry Chemical Physics, 2018

Conventional models for predicting thermal conductivity of alloys usually assume a pure kinetic regime as alloy scattering dominates normal processes. However, some discrepancies between these models and experiments at very small alloy concentrations have been reported. In this work, we use the ...

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Nano-designed semiconductors for electro- and photoelectro-catalytic conversion of carbon dioxide

31-May-2018 | Lei Zhang; Zhi-Jian Zhao; Tuo Wang; Jinlong Gong, Chemical Society Reviews, 2018

Development of novel catalysts with high efficiency for CO2 conversion is of great research interest, because of the climate hazards caused by the gradual increase in CO2 concentration. Among various types of catalysts, semiconductors have been widely used as effective candidates for both ...

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Investigation of Charge-transfer between 4-Mercaptobenzoic Acid Monolayer and TiO2 Nanoparticles under High Pressure Using Surface-enhanced Raman Scattering

30-May-2018 | Peng Li; Xiaolei Wang; Haiyan Li; Xuwei Yang; Xiaolei Zhang; Lixia Zhang; Yukihiro Ozaki; Bingbing Liu; Bing Zhao, Chemical Communication, 2018

We investigated the CT process between a 4-mercaptobenzoic acid (4-MBA) monolayer and TiO2 NPs under high pressure using surface-enhanced Raman scattering (SERS). Employing the CT enhancement mechanism of semiconductors, we explore the CT process and explain how the pressure affects the process ...

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