In a laser interference lithography (LIL) process, it is of importance to determine and control beam incidence conditions based on the analysis of laser interference patterns for system calibration as any slight change of incident angles or intensities of beams will introduce significant variations of periods and contrasts of interference patterns.
The jump occurring in all spectra nearby 340 nm is due to the change of incident light source (UV lamp to visible lamp).
Although several broadband spectra are recognized in Figure 6, for example, at 18 41, 18 43, and 18 45, they were caused by the intrinsic changes of the incident solar wind magnetic field (dashed line) and were not due to the wave activity.
Our metasurface pattern is an array of square patch antennas, so the reflectance does not change regardless of incident polarization direction (Fig. 5d).
The energy share of reflected CLD, CTD, CTM and CLM waves change at each angle of incidence of incident CLD wave.
Since the solar irradiance within a day is varying, the temperature of the photovoltaic thermoelectric (PV TE) system becomes fluctuant with the change of the incident solar irradiance, which exerts a significant influence on the efficiency of the total system.
Photocurrent sign inversion with the change of the incident light wavelength indicates that in BiOI layers deposited on ITO, the electric field originating from ITO/electrolyte contact is localized only near the BiOI/ITO interface, whereas most of the BiOI platelet network remains free of this field.
The positive polarization and its maximum Pmax change with a change of the incident wavelength (Figs. 9 and 11).
This design has a good tolerance against the change of the incident angle and a high tunability on the optical resonance.
This enhancement is likely to be originated from the enlarged CH3NH3PbI3(Cl) grains residing in the sub-micron pores rather than from the effect of reduced perovskite-TiO2 interfacial area, which is supported from optical bandgap change, haze transmission of incident light, and one-diode model parameters correlated with the internal surface area of microporous TiO2 layers.
