Results 101 to 110 of about 17,880 (239)
Science and Technology of Advanced Materials, 2011 We have studied the strain field around the 90° domains and misfit dislocations in PbTiO3/SrTiO3 (001) epitaxial thin films, at the nanoscale, using the geometric phase analysis (GPA) combined with high-resolution transmission electron microscopy (HRTEM)
Takanori Kiguchi, Kenta Aoyagi, Yoshitaka Ehara, Hiroshi Funakubo, Tomoaki Yamada, Noritaka Usami and Toyohiko J Konno
doaj
APL Materials, 2016 We calculate the critical thickness for misfit dislocation (MD) formation in lattice mismatched semipolar and nonpolar III-nitride wurtzite semiconductor layers for the case of MDs originated from prismatic slip (PSMDs). It has been shown that there is a
A. M. Smirnov +4 more
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A phase-field study of elastic stress effects on phase separation in ternary alloys
, 2019 Most of the commercially important alloys are multicomponent, producing multiphase microstructures as a result of processing. When the coexisting phases are elastically coherent, the elastic interactions between these phases play a major role in the ...
Bhattacharya, Saswata, Sugathan, Sandeep
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3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response
Advanced Engineering Materials, Volume 28, Issue 6, 18 March 2026.A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
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Structural, electronic and magnetic properties of SrRuO$_3$ under epitaxial strain
, 2006 Using density functional theory within the local spin density approximation, structural, electronic and magnetic properties of SRO are investigated.
A. Kanbayasi +9 more
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Atomic Size Misfit for Electrocatalytic Small Molecule Activation
Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong +3 more
wiley +1 more source
Semicoherent oxide heterointerfaces: Structure, properties, and implications
APL Materials, 2019 In the quest for enhanced functionality of all sorts, nanostructured materials are becoming ever more common. This is particularly true of oxide/oxide heterostructures in which the high density of interfaces has been implicated in ...
Blas Pedro Uberuaga +3 more
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Advanced Materials Interfaces, Volume 13, Issue 6, 16 March 2026.This Review proposes an interface‐centric framework for large‐area 2D materials integration, linking wafer‐scale single‐crystal epitaxy, clean transfer and deterministic stacking, and interface‐dominated structure–property–device correlations. We summarize how interfacial symmetry and energetics govern nucleation/coalescence and adhesion‐controlled ...
Han Chen +4 more
wiley +1 more source
Impact of misfit strain on the properties of tetragonal Pb(Zr,Ti)O3 thin film heterostructures [PDF]
, 2008 Heterostructures consisting of PbZr0.2Ti0.8O3 and PbZr0.4Ti0.6O3 films grown on a SrTiO3 (100) substrate with a SrRuO3 bottom electrode were prepared by pulsed laser deposition.
Alexe, Marin +4 more
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Electroluminescence and Franz–Keldysh Modulation Observed in Sn/Ge Multi‐Quantum Wells
Advanced Optical Materials, Volume 14, Issue 9, 6 March 2026.We investigate the optoelectronic properties of PIN diodes based on ultrathin α‐Sn/Ge multiple quantum film structures, fabricated by molecular beam epitaxy, both experimentally and theoretically. The samples exhibit a light emission spectrum in the short‐wavelength infrared range with two transitions. Furthermore, when operating as a photodetector, we
Michael Oehme +9 more
wiley +1 more source