2 papers
cond-mat.mtrl-sci2026
Atomic Structure of Grain Boundaries, Dislocations and Associated Strain in Templated Co-evaporated Photoactive Halide Perovskites
Huyen T Pham, Siyu Yan, Zhou Xu +4
Structural defects, particularly grain boundaries, play a crucial role in governing charge transport and the optoelectronic properties of metal halide perovskites, thereby limiting…
cond-mat.mtrl-sci2021
An experimental approach to mapping chemical bonds in nanostructured materials
Philip N. H. Nakashima, Ding Peng, Xiaofen Tan +5
We introduce a number of techniques in quantitative convergent-beam electron diffraction under development by our group and discuss the basis for measuring interatomic electrostati…