The pressure to move towards renewable energy has inspired researchers to look for ideas
in photovoltaics that may lead to a major breakthrough. Recently the use of perovskites as a …

There are only few semiconducting materials that have been sha** the progress of third
generation photovoltaic cells as much as perovskites. Although they are deceivingly simple …

The dawn of a new era in optoelectronic technologies has emerged with the recent
development of the organic–inorganic hybrid halide perovskite. Its exceptional attributes …

Computational screening based on density-functional-theory calculations reveals Ge as a
candidate element for replacing Pb in halide perovskite compounds suitable for light …

DOI: 10.1002/adma. 201404189 showed 6.0% PCE; however, the resultant VOC (0.55 V)
was relatively low mainly due to the unfavorable energy level matching between the VB of …

This review article discusses the current designs and synthetic procedures for organic small
molecules as hole-transporting materials (HTMs) with a focus on their structure–property …

An efficient pristine hole-transporting material (HTM), tetrathiafulvalene derivative (TTF-1),
was introduced into perovskite solar cells, without the use of p-type dopants. As compared to …

Organic–inorganic metal halide perovskites have recently shown great potential for
application in solar cells with excitingly high performances with an up-to-date NREL-certified …

Triarylamine (TAA) and related materials have dramatically promoted the development of
organic and hybrid photovoltaics during the past decade. The power conversion efficiencies …

In less than three years, the photovoltaic community has witnessed a rapid emergence of a
new class of solid‐state heterojunction solar cells based on solution‐processable …