@inproceedings{escidoc:3022659, title = {{Direct observations of sub-100 nm spin wave propagation in magnonic wave-guides}}, author = {Tr\"ager, N.-A. and Gruszecki, P. and Lisiecki, F. and F\"orster, J. and Weigand, M. and Kuswik, P. and Dubowik, J. and Sch\"utz, G. and Krawczyk, M and Gr\"afe, J.}, booktitle = {{2018 IEEE International Magnetics Conference (INTERMAG 2018)}}, publisher = {IEEE}, address = {Singapore}, year = {2018}, doi = {10.1109/INTMAG.2018.8508640} }