TY  - GEN
AU  - Schattschneider,P
AU  - Stöger-Pollach,M
AU  - Löffler,S
AU  - Steiger-Thirsfeld,A
AU  - Hell,J
AU  - Verbeeck,J
TI  - Sub-nanometer free electrons with topological charge
SN  - 1879-2723
PY  - 2012///0810
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1016/j.ultramic.2012.01.010
ER  -