94 citations · 168 across the 5 of their papers we have counts for
8 papers
Halide perovskites: third generation photovoltaic materials empowered by metavalent bonding
Matthias Wuttig, Carl-Friedrich Schoen, Mathias Schumacher +4
Third-generation photovoltaic (PV) materials combine many advantageous properties, including a high optical absorption together with a large charge carrier mobility, facilitated by…
Metavalent bonding in crystalline solids: how does it collapse?
L. Guarneri, S. Jakobs, A. von Hoegen +10
The chemical bond is one of the most powerful, yet controversial concepts in chemistry, explaining property trends in solids. Recently, a novel type of chemical bonding has been id…
Discovering electron transfer driven changes in chemical bonding in lead chalcogenides (PbX, where X = Te, Se, S, O)
S. Maier, S. Steinberg, Y. Cheng +8
Understanding the nature of chemical bonding in solids is crucial to comprehend the physical and chemical properties of a given compound. To explore changes in chemical bonding in…
Incipient Metals: Functional Materials with a Unique Bonding Mechanism
Matthias Wuttig, Volker L. Deringer, Xavier Gonze +2
While solid-state materials are commonly classified as covalent, ionic, or metallic, there are cases that defy these iconic bonding mechanisms. A prominent example is given by phas…
Revealing the role of molecular rigidity on the fragility evolution of glass-forming liquids
C. Yildirim, J. -Y. Raty, M. Micoulaut
If quenched fast enough, a liquid is able to avoid crystallization and will remain in a metastable supercooled state down to the glass transition, with an important increase in vis…
Universal amorphous-amorphous transition in GexSe1-x glasses under pressure
Can Yildirim, Matthieu Micoulaut, Punit Boolchand +5
Pressure induced structural modifications in vitreous GeSe (where 10 x 25)are investigated using X-ray absorption spectroscopy (XAS) along with supple…