fig1

From: Strain engineering of two-dimensional materials for energy storage and conversion applications

Figure 1. Development timeline of strategies for strain engineering of 2D materials. (2009): quoted with permission from Mohiuddin et al.^[32]; (2014): quoted with permission from Lu et al.^[33]; (2015): quoted with permission from Li et al.^[34]; (2016): quoted with permission from Azcatl et al.^[35]; (2017): the figure on the left is quoted with permission from Pierucci et al.; the figure on the right is quoted with permission from Hsu et al.^[36,37]; (2019): quoted with permission from Yang et al.^[38]; (2020): the figure on the left is quoted with permission from Lee et al.; the figure on the right is quoted with permission from Li et al.^[39,40]; (2021): quoted with permission from Li et al.^[41]; (2022): quoted with permission from Wu et al.^[42]; (2023): quoted with permission from Cao et al.^[43]. 2D: Two-dimensional.