The differences in crystallization and migration barriers of iodide and bromide within wide-bandgap perovskite result in inhomogeneous crystallization and halogen-phase segregation, limiting photovoltaic device performance. Here we report a sequential regulation engineering to synchronously homogenize crystallization a...
The advancement of high-frequency communication and miniaturized electronics necessitates dielectric materials that combine high intrinsic thermal conductivity (λ) with low dielectric loss (Df) to mitigate signal delay and thermal accumulation. Conventional strategies, particularly nanocomposite approaches, often strug...
Z. Nie, Xin Wang, Xiao-Di Dong et al.· Advances in Materials· 0 citations
Fibrillar networks formed during solution processing play a key role in the high performance of modern organic solar cells (OSCs). Yet their formation is intrinsically non-equilibrium and largely stochastic, leading to discontinuous domains and mismatched donor/acceptor interfaces that limit charge transport. Here, we...