The area of thin-film photovoltaics has been overwhelmed by organometal halide
perovskites. Unfortunately, serious stability concerns arise with perovskite solar cells. For …

Using an ultrathin (∼ 15 nm in thickness) molybdenum oxide (MoO x, x< 3) layer as a
transparent hole selective contact to n-type silicon, we demonstrate a room-temperature …

The past few decades have witnessed transition metal oxides (TMOs) as promising
candidates for a plethora of applications in numerous fields. The exceptional properties …

Aside from photovoltaics, metal-halide perovskite semiconductors have also emerged as an
attractive platform for LEDs and even lasers. For all of them, performance and operational …

Organometallic halide perovskite materials have attracted great attention in the past few
years owing to their excellent optical properties and solution-processable fabrication …

Transparent electrodes and metal contacts deposited by magnetron sputtering find
applications in numerous state-of-the-art optoelectronic devices, such as solar cells and light …

We explore substoichiometric molybdenum trioxide (MoO x, x< 3) as a dopant-free, hole-
selective contact for silicon solar cells. Using an intrinsic hydrogenated amorphous silicon …

Perovskite based solar cells have recently emerged as one of the possible solutions in the
photovoltaic industry for availing cheap solution processable solar cells. Hybrid perovskites …

High-quality homogeneous junctions are of great significance for developing transition metal
dichalcogenides (TMDs) based electronic and optoelectronic devices. Here, we …

The high work function metal oxides, tungsten oxide (WO x) and molybdenum oxide (MoO
x), were investigated regarding their ability to form a hole-selective contact for a crystalline …