Organometal halide perovskites are under intense study for use in optoelectronics.
Methylammonium and formamidinium lead iodide show impressive performance as …

In the last 7 years, the? rst edition of “Lock-in Thermography” has established as a reference
book for all users of this technique for investigating electronic devices, especially solar cells …

Silicon solar cells featuring the highest conversion efficiencies are made from
monocrystalline n-type silicon. The superior crystal quality of high-performance …

With the greater availability and effectively falling prices of thermocameras, in the last years
thermography has developed from a rarely used technique towards an increasingly popular …

This paper discusses degradation phenomena in crystalline silicon. We present new
investigations of the light‐and elevated temperature‐induced degradation of multicrystalline …

Photoluminescence (PL) imaging is a versatile technique for the characterisation of silicon
samples across almost the entire photovoltaic (PV) value chain. Within only a few years after …

Raman spectroscopy represents an insightful characterization tool in electronics, which
comprehensively suits the technological needs for locally and quantitatively assessing …

Light‐and elevated temperature‐induced degradation in multicrystalline silicon can reduce
the efficiency of solar cells significantly. In this work, the influence of the firing process and its …

In this paper, we present new insight in the degradation and subsequent recovery of charge
carrier lifetime upon light soaking at 75 C observed in float-zone silicon wafers. Variations of …

In this article, the impact of different hydrogen configurations and their evolution on the
extent and kinetics of light-and elevated-temperature-induced degradation (LeTID) is …