Correction to: Phase-field modeling of fracture in heterogeneous materials: jump conditions, convergence and crack propagation

1 Correction to: Arch Appl Mech https://doi.org/10.1007/s00419-020-01759-3

During final typesetting, the copy-editor introduced an error and ignored the corresponding correction remark by the authors, which lead to a significant bias in the first sentence on page 12 of the original paper [1]. The incorrect sentence reads:

Following the study of Hansen-Dörr et al. [2], the length scale parameters are set to ${\ell _\text {i}}= 18.75 \, \upmu \hbox {m}$ and ${\ell _\text {c}}= 15 \, \hbox {mm}$, while the viscosity and the residual stiffness take the values $\eta _\text {f}= 10^{{-}5} \hbox {kN s} \, \upmu {\hbox {m}}^{{-}2}$ and $\eta = 10^{{-}5}$, respectively.

The unit of the length scale ${\ell _\text {c}}$ and of the viscosity $\eta _\text {f}$ are false. The corrected sentence reads:

Following the study of Hansen-Dörr et al. [2], the length scale parameters are set to ${\ell _\text {i}}= 18.75 \, \upmu \hbox {m}$ and ${\ell _\text {c}}= 15 \, \upmu \hbox {m}$, while the viscosity and the residual stiffness take the values $\eta _\text {f}= 10^{{-}5} \hbox {kN s} \, {\hbox {mm}}^{{-}2}$ and $\eta = 10^{{-}5}$, respectively.

Note, that the reference [2] has the number [25] in the original publication.