Hot-carrier solar cells can overcome the Shockley–Queisser limit by harvesting excess energy from hot carriers. Inorganic semiconductor nanocrystals are considered prime candidates. However, hot-carrier harvesting is compromised by competitive relaxation pathways (for example, intraband Auger process and defects) that overwhelm their phonon bottlenecks. Here we show colloidal halide perovskite nanocrystals transcend these limitations and exhibit around two orders slower hot-carrier cooling times and around four times larger hot-carrier temperatures than their bulk-film counterparts. Under low...

MATLAB function to calculate horizontal strain components from an input horizontal displacement field

Classified land use raster. Raster values are: 1 = urban, 2 = forest, 3 = non-irrigated land, 4 = irrigated paddies and fields

Raster datasets produced by sub-pixel image correlation of 3 meter Planet imagery using the open source program MicMac. Images used were captured on September 27, 2018 and October 1, 2018. A 9x9 correlation window and a 270° preferred azimuth were used. Data have been detrended to remove minor effects of misreferencing of original satellite imagery, particularly in areas of scene overlap.

Evaluating the Quality of Evidence for Intelligent Tutoring Systems in the Tutoring of Math for Children Aged 6 to 12: Preregistration for Systematic Review

This dataset contains basic details about global health and wellness coaching programmes. The dataset was generated during the month of June 2018. The terms "health coaching" and "wellness coaching" was used in Google search to identify the relevant web links.

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Plot the band diagram of a linear SSH circuit [Fig. 1]

Normative values for the IAPS pictures

Notes about the labelling of the variables in the dataset "Tears Intensity_Compete (n=98).sav"