Origin of residual strain in heteroepitaxial films by Postelnicu, Eveline, Wen, Rui-Tao, Ma, Danhao, Wang, Baoming, Wada, Kazumi, Michel, Jurgen, Kimerling, Lionel C

“…For a model system of Ge-on-Si, we experimentally examine the roles of lattice misfit and thermal expansion misfit in determining the residual strain in as-grown and annealed heteroepitaxial films. …”
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Ferroelastic strain induced antiferroelectric-ferroelectric phase transformation in multilayer thin film structures by Mirshekarloo, Meysam Sharifzadeh, Yao, Kui, Sritharan, Thirumany

“…The ferroelastic strain in the NMG film results in antiferroelectric (AFE) to ferroelectric (FE) phase transformation in the PLZST layer underneath. …”
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Strain dependent magnetocaloric effect in La0.67Sr0.33MnO3 thin-films by Kumar, V. Suresh, Chukka, Rami, Chen, Zuhuang, Yang, Ping, Chen, Lang

“…The strain dependent magnetocaloric properties of La0.67Sr0.33MnO3 thin films deposited on three different substrates (001) LaAlO3 (LAO), (001) SrTiO3 (STO), and (001) La0.3Sr0.7Al0.65Ta0.35O9 (LSAT) have been investigated under low magnetic fields and around magnetic phase transition temperatures. …”
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Shape morphing of plastic films by Zhang, Feilong, Li, Dong, Wang, Changxian, Liu, Zhihua, Yang, Man, Cui, Zequn, Yi, Junqi, Wang, Ming, Jiang, Ying, Lv, Zhisheng, Wang, Shutao, Gao, Huajian, Chen, Xiaodong

“…Here, we realize the shape morphing of homogeneous plastic films for various free-standing 3D frameworks from their 2D precursors by introducing a general strategy based on programming the plastic strain in films under peeling. …”
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Chemical and strain driven morphotropic phase boundaries in bismuth ferrite by Chen, Weigang

“…Furthermore, the chemical substitution is introduced into the highly-strained BFO films to combine the chemical- and strain-driven MPBs in this unique system, aiming to create multiple phase boundaries with ultrahigh piezoelectric response. …”
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Strain-tuning of nematicity and superconductivity in single crystals of FeSe by Ghini, M, Bristow, M, Prentice, JCA, Sutherland, S, Sanna, S, Haghighirad, AA, Coldea, AI

“…Our results indicate that the superconducting state is enhanced under compressive strain and suppressed under tensile strain, in agreement with the trends observed in FeSe thin films and overdoped pnictides, whereas the nematic phase seems to be affected in the opposite way by the uniaxial strain. …”

Synergy of compress strain and antioxidant of platinum-copper for enhanced the oxygen reduction performance by Zhang, Jun, Liang, Pingjuan, Xu, Xinlan, Wang, Rong, Liu, Shuyue, Wang, Chunyuan, Liu, Boyu, Luo, Laizheng, Jin, Meng, Liu, Huan, Yi, Huan, Lu, Shi-Yu

“…The development of efficient and durable electrocatalysts for oxygen reduction reaction (ORR) holds a pivotal significance in the successful commercialization of proton exchange membrane fuel cells (PEMFCs) but is still challenging. Herein, we report a worm-liked PtCu nanocrystals dispersed on nitrogen-doped carbon hollow microspheres (Pt0.38Cu0.62/N-HCS). …”
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Fabrication of graphene-based stretchable strain sensors using femtosecond laser direct writing by An, Jianing, Kim, Young-Jin, Le, Truong-Son Dinh

“…Conductive reduced graphene oxide (rGO) patterns have been successfully fabricated on graphene oxide films coated on polydimethylsiloxane (PDMS) substrate via femtosecond laser direct writing (FsLDW)-induced photoreduction. …”
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Optical and electro-optic anisotropy of epitaxial PZT thin films by Tok, Alfred Iing Yoong, Teo, Edwin Hang Tong, Zhu, Minmin, Du, Zehui, Jing, Lin

“…Strong optical and electro-optic (EO) anisotropy has been investigated in ferroelectric Pb(Zr0.48Ti0.52)O3 thin films epitaxially grown on Nb-SrTiO3 (001), (011), and (111) substrates using magnetron sputtering. …”
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Proximal tibial strains following unicompartmental knee arthroplasty (UKA) : a finite element study by Xiao, Xiao

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Proximal tibial strains following unicompartmental knee arthroplasty (UKA) : a finite element study by Muhammad Hidayat Salleh

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Biaxially crumpled silver thin-film electrodes for dielectric elastomer actuators by Low, Sze-Hsien, Lau, Gih-Keong

“…Metal thin films, which have high conductivity, are much stiffer and may fracture at a much lower strain than dielectric elastomers. …”
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A 1.3-micrometre-thick elastic conductor for seamless on-skin and implantable sensors by Jiang, Zhi, Chen, Nuan, Yi, Zhigao, Zhong, Junwen, Zhang, Feilong, Ji, Shaobo, Liao, Rui, Wang, Yan, Li, Haicheng, Liu, Zhihua, Wang, Yang, Yokota, Tomoyuki, Liu, Xiaogang, Fukuda, Kenjiro, Chen, Xiaodong, Someya, Takao

“…Here we report polydimethylsiloxane (PDMS)–gold conductors that are around 1.3 µm thick and have a controlled morphology of microcracks in the gold film. The microcracks are formed by evaporating a 50-nm-thick gold film onto a 1.2-µm-thick PDMS film that is supported during fabrication by a 100-µm-thick PDMS film on glass; thermal expansion of the thick PDMS film causes the evaporated gold to form a microcracked structure on the thin PDMS. …”
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Effect of substrate tilt angle on morphological, structural and optical properties of Zinc Oxide thin film by Lee, Benjamin Kun Ze

“…This paper studies the morphological, structural and optical properties of zinc oxide thin film sputtered at different substrate tilt angle. …”
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Highly stretchable, integrated supercapacitors based on single-walled carbon nanotube films with continuous reticulate architecture by Niu, Zhiqiang, Dong, Haibo, Zhu, Bowen, Li, Jinzhu, Hng, Huey Hoon, Zhou, Weiya, Chen, Xiaodong, Xie, Sishen

“…Highly stretchable, integrated, single-walled carbon nanotube (SWCNT) film supercapacitors are prepared by combining directly grown SWCNT films with continuous reticulate architecture with polydimethylsiloxane with enhanced prestrain. …”
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Magneto-optical Kerr effect investigation on magnetoelectric coupling in ferromagnetic/antiferroelectric multilayer thin film structures by Mirshekarloo, Meysam Sharifzadeh, Yakovlev, Nikolai, Wong, Meng Fei, Yao, Kui, Sritharan, Thirumany, Bhatia, Charanjit Singh

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Mechanical Properties of Biocomposite Films Based Polyvinyl Alcohol/Potato Starch Filled by Coffee Ground Waste by Asrofi, Mochamad, Arisandi, Hilmy Dzaki, Pradiza, Revvan Rifada, Junus, Salahuddin, Mahardika, Melbi, Amanda, Putri, Ilyas, R.A., Asyraf, M.R.M., Salit @ Sinon, Mohd Sapuan

“…This study aimed to develop biocomposite films using a polyvinyl alcohol/ potato starch matrix reinforced with coffee grounds waste as a filler. …”
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Metal mediated high performance antimicrobial hydrogel films for wound infection management: Zn, Cu, and Mg versus Ag and Au by Sen, Raj Kumar., Prabhakar, Priyanka, Mayandi, Venkatesh, Dwivedi, Neeraj, Yadav, Amit K., Solanki, Pratima R., Gupta, Ayush, Gowri, V. S., Lakshminarayanan, Rajamani, Verma, Navin Kumar, Mondal, D. P., Srivastava, Avanish Kumar, Dhand, Chetna

“…We present non-traditional yet high-performance hydrogel (HG)-based wound films based on polyvinyl alcohol (PVA), chitosan (CS), polyethylene glycol (PEG), and effective antibacterial metal ions (Zn2+, Cu2+, Ag+, Au3+, and Mg2+) for wound infection management. …”
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Suppression of mixed-phase areas in highly elongated BiFeO3 thin films on NdAlO3 substrates by Woo, Chang-Su, Lee, Jin Hong, Chu, Kanghyun, Jang, Byung-Kweon, Kim, Yong-Bae, Koo, Tae Yeong, Yang, Ping, Qi, Yajun, Chen, Zuhuang, Chen, Lang, Choi, Hong Chul, Shim, Ji Hoon, Yang, Chan-Ho

“…Mixed-phase areas are produced in highly elongated BiFeO3 (BFO) thin films as a consequence of strain relaxation. A (001) neodymium aluminate (NdAlO3; NAO) substrate (a∼3.747 Å) prominently suppresses the strain relaxation effect and prevents the formation of mixed-phase regions. …”
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Functional properties of Yttrium Iron Garnett thin films on graphene-coated Gd3Ga5O12 for remote epitaxial transfer by Leontsev, S., Shah, P.J., Kum, H.S., McChesney, J.L., Rodolakis, F.M., van Veenendaal, M., Velez, M., Rao, R., Haskel, D., Kim, J., Reed, A.N., Page, M.R.

“…While the damping is higher in these studied films compared to YIG grown directly on GGG, the resulting properties are still very favorable compared to many other competing materials which can be grown without the need for lattice matched substrates, such as metallic ferromagnets.…”
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