Publications related to Selenium

A novel quasi-one-dimensional topological insulator in bismuth iodide beta-Bi4I4

László Forró, Marco Grioni, Oleg Yazyev, Gabriel Albert Autes, Luca Moreschini, Andrea Pisoni, Jens Christian Johannsen, Wentao Zhang

Recent progress in the field of topological states of matter(1,2) has largely been initiated by the discovery of bismuth and antimony chalcogenide bulk topological insulators (TIs; refs 3-6), followed by closely related ternary compounds(7-16) and predicti ...

Nature Publishing Group2016

Atomic Scale Microstructure and Properties of Se-Deficient Two-Dimensional MoSe2

Andras Kis, Oleg Yazyev, Hannu-Pekka Komsa, Ming-Wei Chen, Artem Pulkin

We study the atomic scale microstructure of non-stoichiometric two-dimensional(2D) transition metal dichalcogenide MoSe2-x, by employing aberration-corrected high-resolution transmission electron microscopy. We show that a Se-deficit in single layers of Mo ...

Amer Chemical Soc2015

Iridium-Stabilized pi-Selenocyclohexadienyls: Synthesis, Molecular Structure, and Cytotoxicity

Paul Joseph Dyson, Tina Riedel

A series of iridium-stabilized selenocyclohexadienyls of general formula [CpIr((5)-C6H5-nMenSe)][BF4] {Cp = (5)-C5Me5, n = 0, n = 1, and n = 3} is described, with the selenocyclohexadienyl unit being isolated for the first time by -coordination to a Cp*I ...

Georg Thieme Verlag Kg2015

Tailored surface birefringence by femtosecond laser assisted wet etching

Yves Bellouard

Surface texturing is demonstrated by the combination of wet etching and ultrafast laser nanostructuring of silica glass. Using potassium hydroxide (KOH) at room temperature as an etchant of laser modified glass, we show the polarization dependent linear in ...

Optical Society of America2015

Spectrally intense terahertz source based on triangular Selenium

Christoph Peter Hauri, Mostafa Shalaby

The intensity of a nonlinear terahertz (THz) source is primarily given by its spectral density. In this letter, we introduce triangular Selinium (Se) as a novel THz emitter and show numerically its superior properties to the currently used crystals for int ...

2015

Feasibility Of Labile Zn Phytoextraction Using Enhanced Tobacco And Sunflower: Results Of Five- And One-Year Field-Scale Experiments In Switzerland

Jean-Paul Schwitzguebel, Charlotte Pfistner, Erika Nehnevajova

Phytoextraction with somaclonal variants of tobacco and sunflower mutant lines (non-GMs) with enhanced metal uptake and tolerance can be a sustainable alternative to conventional destructive decontamination methods, especially for stripping bioavailable zi ...

Taylor & Francis Inc2014

Spin Texture of Bi2Se3 Thin Films in the Quantum Tunneling Limit

Jan Hugo Dil, Stefan Peter Muff

By means of spin- and angle-resolved photoelectron spectroscopy we studied the spin structure of thin films of the topological insulator Bi2Se3 grown on InP(111). For thicknesses below six quintuple layers the spin- polarized metallic topological surface s ...

American Physical Society2014

Structural and optical properties of the Cu2ZnSnSe4 thin films grown by nano-ink coating and selenization

Jürgen Brugger, Ying Liu

Quaternary semiconductor Cu2ZnSnSe4 (CZTSe) is a very promising alternative to semiconductors based on indium (In) and gallium (Ga) as solar absorber material due to its direct band gap, inherent high absorption coefficient (> 10(4) cm(-1)) and abundance o ...

Springer Verlag2013

Speciation of aqueous tellurium(IV) in hydrothermal solutions and vapors, and the role of oxidized tellurium species in Te transport and gold deposition

Lothar Helm, Pascal Grundler

Despite the close association between tellurium (Te) and gold (Au) in many epithermal, orogenic, and intrusion-related hydrothermal ore deposits, the hydrothermal chemistry of Te remains poorly understood. We studied the protonation/ deprotonation and stru ...

Elsevier2013

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Selenium

A novel quasi-one-dimensional topological insulator in bismuth iodide beta-Bi4I4

Zinc tin oxide as high-temperature stable recombination layer for mesoscopic perovskite/silicon monolithic tandem solar cells

Atomic Scale Microstructure and Properties of Se-Deficient Two-Dimensional MoSe2

Iridium-Stabilized pi-Selenocyclohexadienyls: Synthesis, Molecular Structure, and Cytotoxicity

Tailored surface birefringence by femtosecond laser assisted wet etching

Spectrally intense terahertz source based on triangular Selenium

Feasibility Of Labile Zn Phytoextraction Using Enhanced Tobacco And Sunflower: Results Of Five- And One-Year Field-Scale Experiments In Switzerland

Spin Texture of Bi2Se3 Thin Films in the Quantum Tunneling Limit

Structural and optical properties of the Cu2ZnSnSe4 thin films grown by nano-ink coating and selenization

Speciation of aqueous tellurium(IV) in hydrothermal solutions and vapors, and the role of oxidized tellurium species in Te transport and gold deposition

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Tailored surface birefringence by femtosecond laser assisted wet etching

Atomic Scale Microstructure and Properties of Se-Deficient Two-Dimensional MoSe2

Spin Texture of Bi2Se3 Thin Films in the Quantum Tunneling Limit

Feasibility Of Labile Zn Phytoextraction Using Enhanced Tobacco And Sunflower: Results Of Five- And One-Year Field-Scale Experiments In Switzerland

A novel quasi-one-dimensional topological insulator in bismuth iodide beta-Bi4I4

Spectrally intense terahertz source based on triangular Selenium

Speciation of aqueous tellurium(IV) in hydrothermal solutions and vapors, and the role of oxidized tellurium species in Te transport and gold deposition

Iridium-Stabilized pi-Selenocyclohexadienyls: Synthesis, Molecular Structure, and Cytotoxicity

Structural and optical properties of the Cu2ZnSnSe4 thin films grown by nano-ink coating and selenization

Zinc tin oxide as high-temperature stable recombination layer for mesoscopic perovskite/silicon monolithic tandem solar cells