TY  - JOUR
AU  - Zhao, Jiangtao
AU  - Bellec, Ewen
AU  - Richard, Marie-Ingrid
AU  - Pithan, Linus
AU  - Vartanyants, Ivan A.
AU  - Zhang, Fucai
AU  - Schülli, Tobias
AU  - Leake, Steven J.
TI  - Bragg Coherent Modulation Imaging of Highly Strained Nanocrystals
JO  - Physical review letters
VL  - 135
IS  - 25
SN  - 0031-9007
CY  - College Park, Md.
PB  - APS
M1  - PUBDB-2026-00395
SP  - 256101
PY  - 2025
AB  - Bragg coherent diffraction imaging struggles to phase data from nanocrystals exhibiting large strain inhomogeneities, which significantly limits its applicability across many scientific scenarios. Here, we demonstrate the experimental realization of Bragg coherent modulation imaging, an approach that incorporates wavefront modulation into the diffracted beam, enabling unambiguous structure recovery and resolving highly strained crystals. This method provides a more robust tool for three-dimensional lattice strain measurements in nanocrystals.
LB  - PUB:(DE-HGF)16
DO  - DOI:10.1103/8vrs-hjqm
UR  - https://bib-pubdb1.desy.de/record/644553
ER  -