Multi-junction (tandem) solar cells (TSCs) consisting of multiple light absorbers with
considerably different band gaps show great potential in breaking the Shockley–Queisser (S …

Four tunnel junction (TJ) designs for multijunction (MJ) solar cells under high concentration
are studied to determine the peak tunnelling current and resistance change as a function of …

A p++-AlGaAs: C/n++-InGaP: Te tunnel junction with a record peak tunneling current density
of 5518 A/cm^ 2 was developed. This was achieved by inserting a 6.6 Å undoped GaAs …

The main limiting factors of multijunction solar cells operating under ultra‐high concentration
(> 1000 suns) are examined by means of 2D physically based numerical modelling. The …

Tunnel junctions are key for developing multijunction solar cells (MJSC) for ultra‐high
concentration applications. We have developed a highly conductive, high bandgap p++ …

The key characteristics of quantum dot (QD)-enhanced multijunction solar cells (MJSC) are
explored theoretically by focusing on the generation and recombination rates throughout the …

The development of high-performance tunnel junctions is critical for achieving high
efficiency in multi-junction solar cells (MJSC) that can operate at high concentrations. We …

A multijunction solar cell can extract higher solar energy compared to a single junction cell
by splitting the solar spectrum. Although extensive research on solar cell efficiency …

The III—V compound tandem solar cell is a third-generation new style solar cell with ultra-
high efficiency. The energy band gaps of the sub-cells in a GaInP/GaAs/InGaAs/Ge 4-J …

Compared to a single junction solar cell, a multi-junction (MJ) solar cell can extract higher
energy from sun by splitting the solar spectrum. Depending on the spectrum splitting …