382 citations
- University of OxfordGB55 papers
- Max Planck Institute for the Structure and Dynamics of MatterDE8 papers
- Rutherford Appleton LaboratoryGB7 papers
- Centre for Quantum TechnologiesSG6 papers
- Max Planck SocietyDE6 papers
- Universität HamburgDE6 papers
- Imperial College LondonGB5 papers
- National University of SingaporeSG5 papers
- University College CorkIE5 papers
- Cornell UniversityUS4 papers
- Max Planck Institute for Chemical Physics of SolidsDE4 papers
- Max Planck Institute for Solid State ResearchDE4 papers
8 papers · 1 filter
Electronic Temperature-Driven Phase Stability and Structural Evolution of Iron at High Pressure
S. Azadi, S. M. Vinko
We present Gibbs free-energy phase diagrams for compressed iron within a pressure range of 20 to 300 GPa and electronic temperature up to 3 eV obtained using finite-temperature den…
Understanding and Minimizing Losses in All-Perovskite Tandem Photovoltaics
Jarla Thiesbrummel, Francisco Peña-Camargo, Kai Oliver Brinkmann +9
All-perovskite tandem solar cells promise high photovoltaic performance at low cost. So far however, their efficiencies cannot compete with traditional inorganic multi-junction sol…
Topological Phase Transition in a Magnetic Weyl Semimetal
D. F. Liu, Q. N. Xu, E. K. Liu +15
Topological Weyl semimetals (TWSs) are exotic crystals possessing emergent relativistic Weyl fermions connected by unique surface Fermi-arcs (SFAs) in their electronic structures.…
Elucidating the long-range charge carrier mobility in metal halide perovskite thin films
Jongchul Lim, Maximilian T. Hoerantner, Nobuya Sakai +9
Many optoelectronic properties have been reported for lead halide perovskite polycrystalline films. However, ambiguities in the evaluation of these properties remain, especially fo…
Electronic-structural Dynamics in Graphene
Isabella Gierz, Andrea Cavalleri
We review our recent time- and angle-resolved photoemission spectroscopy experiments, which measure the transient electronic structure of optically driven graphene. For pump photon…
Optical Phonons in Methylammonium Lead Halide Perovskites and Implications for Charge Transport
Michael Sendner, Pabitra K. Nayak, David A. Egger +8
Lead-halide perovskites are promising materials for opto-electronic applications. Recent reports indicated that their mechanical and electronic properties are strongly affected by…