Underpinning all this progress is the work of Hiroshi Amano and his colleagues, who made a pivotal breakthrough in GaN ...

Scientists across the world are working to make quantum technologies viable at scale—an achievement that requires a reliable ...

Edinburgh Instruments, a pioneer in advanced photoluminescence instrumentation, is excited to announce the launch of its latest product innovation, the FS5 v2 Spectrofluorometer. Building on the ...

Photoluminescence spectra have been measured at 80 K in Czochralski-grown silicon wafers annealed at 450 °C, causing thermal donor and oxygen-precipitate generation. Six subbandgap luminescence peaks ...

Photoluminescence spectra were recorded on a FluoroMax ® (λ exc = 475nm, slits = 2.0nm bandpass). All spectra were corrected for detector response. Quantum dots coated with tri-n-octyl phosphine oxide ...

We demonstrate, experimentally and theoretically, that the photon emission from gold nanorods can be viewed as a Purcell effect enhanced radiative recombination of hot carriers. By correlating the ...

Share and Cite: Akhmadaliev, B. , Mamatov, O. , Polvonov, B. and Yuldashev, N. (2016) Correlation between the Low-Temperature Photoluminescence Spectra and Photovoltaic Properties of Thin ...

AgInS2 nanoparticles of various sizes were synthesized over a range of reaction temperature from 120 to 180 °C. The band gap energies, obtained directly from photoluminescence spectra for the first ...

Figure 1. A single digital pulse and it's corresponding frequency spectrum. Next, consider a square wave, which is simply a chain of square pulses. Figure 2 shows the plot of a square wave and the ...