Publications related to Electromagnetic spectrum

Gate-controlled mid-infrared light bending with aperiodic graphene nanoribbons array

Juan Ramon Mosig, Julien Perruisseau-Carrier, Michele Tamagnone

Graphene plasmonic nanostructures enable subwavelength confinement of electromagnetic energy from the mid-infrared down to the terahertz frequencies. By exploiting the spectrally varying light scattering phase at the vicinity of the resonant frequency of t ...

Institute of Physics2015

Evidence of quantum dimer excitations in Sr3Ir2O7

Henrik Moodysson Rønnow, Frédéric Mila, Vera Irina Schnells

The magnetic excitation spectrum in the bilayer iridate Sr3Ir2O7 has been investigated using high-resolution resonant inelastic x-ray scattering (RIXS) performed at the iridium L-3 edge and theoretical techniques. A study of the systematic dependence of th ...

2015

Magnetically Driven Bi2O3/BiOCl-based Hybrid Microrobots for Photocatalytic Water Remediation

Mahmut Selman Sakar

In this work, we have developed 3D hybrid microstructures consisting of a short ferromagnetic CoNi segment for wireless magnetic control, coupled to a photocatalytic Bi2O3/BiOCl segment for water remediation under UV-visible light. These hybrid microstruct ...

Royal Society of Chemistry2015

Design of Single-Molecule Magnets: Insufficiency of the Anisotropy Barrier as the Sole Criterion

Jan Gui-Hyon Dreiser, Romain Sibille

Determination of the electronic energy spectrum of a trigonalsymtnetry mononuclear Yb3+ single-molecule magnet (SMM) by highresolution absorption and luniinescente spectroscopies reveals that the first excited electronic doublet is placed nearly 500 cm(-1) ...

American Chemical Society2015

Filling the Entire Terahertz Frequency Gap by Single-Cycle MV/Cm Pulses

Christoph Peter Hauri, Fernando Ardana Lamas

We demonstrate highly efficient Terahertz production and absolute phase control in the hardly accessible THz frequency gap (1-15 THz) by optical rectification in organic crystals leading to single-cycle field oscillations beyond 150MV/m and 0.5 Tesla. ...

Springer-Verlag Berlin2015

Theoretical and experimental analysis of subwavelength bowtie-shaped antennas

Hatice Altug, Arif Engin Cetin, Serap Aksu, Dordaneh Etezadi

Recently, bowtie-shaped apertures have received significant attention due to their extraordinary ability to generate dramatic field enhancement and light confinement in nanometer scale. In this article, we investigate both experimentally and theoretically ...

Brill Academic Publishers2015

Spiral magnetic phase in Li-doped Na2IrO3

Sándor Tóth, Kazimierz Conder

The doping of the honeycomb lattice compound Na2IrO3 with cations having smaller ionic radius such as lithium was supposed to drive the system into a Kitaev spin liquid phase. Even at the smallest doping level the long range magnetic order, present in the ...

American Physical Society2015

Transparent Organic Photodetector using a Near-Infrared Absorbing Cyanine Dye

Roland Hany, Hui Zhang

Organic photodetectors are interesting for low cost, large area optical sensing applications. Combining organic semiconductors with discrete absorption bands outside the visible wavelength range with transparent and conductive electrodes allows for the fab ...

Nature Publishing Group2015

Pressure induced evolution of superconductivity and magnetic hourglass dispersion in Fe1.02Te0.7Se0.3

Henrik Moodysson Rønnow, Diane Virginie Marie Lançon, Nikolay Tsyrulin

Iron based high temperature superconductors have several common features with superconducting cuprates, including the square lattice and the proximity to an antiferromagnetic phase. The magnetic excitation spectrum below T-c of Fe1.02Te0.7Se0.3 shows an ho ...

2015

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Electromagnetic spectrum

Gate-controlled mid-infrared light bending with aperiodic graphene nanoribbons array

Evidence of quantum dimer excitations in Sr3Ir2O7

Magnetically Driven Bi2O3/BiOCl-based Hybrid Microrobots for Photocatalytic Water Remediation

Design of Single-Molecule Magnets: Insufficiency of the Anisotropy Barrier as the Sole Criterion

Filling the Entire Terahertz Frequency Gap by Single-Cycle MV/Cm Pulses

Theoretical and experimental analysis of subwavelength bowtie-shaped antennas

Bandgap Tunability in Sb-Alloyed BiVO4 Quaternary Oxides as Visible Light Absorbers for Solar Fuel Applications

Spiral magnetic phase in Li-doped Na2IrO3

Transparent Organic Photodetector using a Near-Infrared Absorbing Cyanine Dye

Pressure induced evolution of superconductivity and magnetic hourglass dispersion in Fe1.02Te0.7Se0.3

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Chat with Graph Search

Gate-controlled mid-infrared light bending with aperiodic graphene nanoribbons array

Magnetically Driven Bi2O3/BiOCl-based Hybrid Microrobots for Photocatalytic Water Remediation

Evidence of quantum dimer excitations in Sr3Ir2O7

Theoretical and experimental analysis of subwavelength bowtie-shaped antennas

Design of Single-Molecule Magnets: Insufficiency of the Anisotropy Barrier as the Sole Criterion

Spiral magnetic phase in Li-doped Na2IrO3

Filling the Entire Terahertz Frequency Gap by Single-Cycle MV/Cm Pulses

Transparent Organic Photodetector using a Near-Infrared Absorbing Cyanine Dye

Pressure induced evolution of superconductivity and magnetic hourglass dispersion in Fe1.02Te0.7Se0.3

Bandgap Tunability in Sb-Alloyed BiVO4 Quaternary Oxides as Visible Light Absorbers for Solar Fuel Applications