Sensors: Secondary Sensitivity Control of Silver‐Nanowire‐Based Resistive‐Type Strain Sensors by Geometric Modulation of the Elastomer Substrate (Small 23/2017)

In article number 1700070, Sung‐Hoon Choa, Heung Cho Ko, and co‐workers, demonstrate a secondary method to control the sensitivity of silver nanowire resistive‐type strain sensors with an identical sensory layer. The introduction of a diverse relief structure in the elastomer substrate enhances gauge factor through a different crack density in the sensory layer caused by non‐uniform strain distribution.