Strain Balanced Self‐Supporting Single‐Crystalline LiNbO3 Thin Films for Flexible Electronics (Adv. Electron. Mater. 5/2022)

Exfoliated Ultrathin Films In article number 2100986, a novel strain-balanced model of a sandwich structure is proposed by Hongyan Zhou, Shibin Zhang, Xin Ou, and co-workers to balance the residual strain in the exfoliated LiNbO3 ultrathin films, and consequently, the self-supporting single-crystalline LiNbO3 films with an intermediate layer of benzocyclobutene can be successfully fabricated by the strain compensation bonding method, which has great potential for flexible electronics.