Employing sunlight to produce electrical energy has been demonstrated to be one of the
most promising solutions to the world's energy crisis. The device to convert solar energy to …

Waste heat is generated in solar cells during the daytime because they operate with a
limited electrical efficiency. Moreover, the generated heat increases the solar cells' operating …

The development of highly stable and efficient wide-bandgap (WBG) perovskite solar cells
(PSCs) based on bromine-iodine (Br–I) mixed-halide perovskite (with Br greater than 20%) …

Controlled spalling is a fast process that can mechanically exfoliate III-V semiconductor
layers from their host wafer substrates and has the potential to produce high power-density …

The overwhelming growth in energy consumption in Iran is to the extent that in the coming
years, it will turn Iran from an energy-exporting country into an energy-importing country. The …

On the basis of the detailed balance principle, curves of efficiency limit of single-junction
photovoltaic cells at warm and cool white light phosphor-based LED bulbs with luminous …

The extra heat generated by solar cells during the daytime will inevitably erode its efficiency
and shorten working lifetime. In this work, a grating-textured polydimethylsiloxane (PDMS) …

Abstract Ag/CIGS/n-Si/Al solar cells which were formed basing ultrathin film thickness by
Pulse Laser Deposition (PLD) method, to be used as a sub-solar cell in tandem solar cells …

Compact, energy-efficient, and autonomous wireless sensor nodes offer incredible versatility
for various applications across different environments. Although these devices transmit and …

We demonstrate the fabrication and characterization of high‐efficiency, single‐junction p‐i‐n
GaAs solar cells, on flexible metal foil with epi‐ready buffer via roll‐to‐roll fabrication. Single …