strain relaxation
Defects, strain relaxation, and compositional grading in high indium content InGaN epilayers grown by molecular beam epitaxy
... dominant strain relaxation mechanisms of the ...of relaxation mode with temperature and the gradual suppression of the ...between strain relaxation and chemistry, and show that the ...
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Anomalous strain relaxation behaviour of Fe3O4/MgO (100) heteroepitaxial system grown using molecular beam epitaxy
... Our results suggest that the presence of APBs is respon- sible for the observed strain relaxation behavior. Before dis- cussing the mechanism through which the APBs can partici- pate in the film’s ...
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Effects of Strain Relaxation in SiGe Growth on Uniquely Oriented Si Substrates
... of strain layer ...as strain relaxation through misfit formation, and a critical thickness for misfit formation was identified by many ...to strain layer ...both strain ...
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Composition and strain relaxation of In x Ga1−x N graded core–shell nanorods
... The inner spots specified by 2 and 3 in the intensity profiles in fig. 4 correspond to the In-rich (core) region and the outer spots (specified by 1 and 4) to the Ga-rich (shell) region. The lattice parameters generally ...
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Strain relaxation in InGaN/GaN micro-pillars evidenced by high resolution cathodoluminescence hyperspectral imaging
... size-dependent strain relaxation and its effects on the optical properties of InGaN/GaN multiple quantum wells (QWs) in micro-pillars have been investigated through a combination of high spatial resolution ...
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Strain relaxation studies of the Fe3O4/MgO (100) heteroepitaxial system grown by magnetron sputtering
... divergence was obtained using four Si channel-cut crystals. In the triple axis geometry, lattice constant variations (∆a/a) as low as 2 × 10 −6 can be detected. This enables one to observe any change in the lattice ...
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Effect of lithographically-induced strain relaxation on the magnetic domain configuration in microfabricated epitaxially grown Fe81Ga19
... the strain relaxation is largest. If the strain-induced anisotropy is not included in the calculation we ind that the lux closure domain coniguration is not the lowest energy state of the ...the ...
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Alloying and Strain Relaxation in SiGe Islands Grown on Pit Patterned Si(001) Substrates Probed by Nanotomography
... and strain relaxation at the single dot level by using atomic force microscopy (AFM)-based nanotomography ...island strain only by means of an AFM ...
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Effect of lithographically induced strain relaxation on the magnetic domain configuration in microfabricated epitaxially grown Fe81Ga19
... and strain-induced anisotropies and to determine the limit in which shape-induced anisotropy will overcome the strain-induced anisotropy, we carried out calculations for bars of different widths, but with ...
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Substrate effects on the strain relaxation in GaN/AlN short period superlattices
... Asymmetric RSMs also give information about the lattice parameters of the individual layers, both along the surface and in the growth direction, and thus, their analysis tells us about the degree of relaxation of ...
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Rate Performance Enhancement of Anode for Lithium-Ion Battery via Composition of Hard Carbon And Silicon-Carbon Nanofiber
... facile strain relaxation during electrode structure changes by the large Si volume expansion during cycles and to the electronic contact through carbon nanofiber between Si and hard carbon matrix ...
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Reliable Local Strain Characterization in Si/SiGe Based Electronic Materials System
... experience strain relaxation ...Therefore strain in the strained Si layer and near the interface can not be determined by solely using CBED ...the strain both in blanket strained Si/SiGe ...
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Electronic Defect Characterization of Strained-Si/SiGe/Si Heterostructure
... strain relaxation and dislocation generation, there are limited efforts to study the electrical properties of the extended defects generated at the strained-Si/SiGe interface, particularly ...
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Effectiveness of guided relaxation technique on reduction of role strain among the care givers of disabled children in selected school at Madurai, Tamilnadu.
... Parent shows a series of reactions after knowing that their child is disabled. These include shock, denial, guild, sorrow, rejection and acceptance. Experience deep sorrows have strong under expectations of achievement, ...
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Strategies to manage patients with dental anxiety and dental phobia: literature review
... mountains, lake, or a safe place, and should be engaging and customized to each patient. Patients can be allowed to choose their own mental image or they can be guided by using scripts by the dentist. They are instructed ...
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Elasticity and stress relaxation of rhesus monkey (Macaca mulatta) vocal folds
... of strain remains constant while stress decreases over ...stress relaxation. (B) Stress–strain relationship for a single cycle from the same data ...low strain regions were fitted with a ...
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Optical properties of GaN nanorods containing a single or multiple InGaN quantum wells
... These results show that, in the case of a 300 nm diameter nanorod, the fraction of the emitted power coupling into radiation modes is substantially higher when a dipole is located near the vertical edge of the nanorod, ...
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In Situ Investigation of Deformation Mechanisms in Crystalline Nanowires.
... types of point defects exist in ZnO, oxygen vacancy and zinc interstitial [234], which is consistent with our results. During relaxation, oxygen vacancies could diffuse from the tensile to the compressive side, ...
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Creep deformation and stress relaxation of a martensitic P92 steel at 650 °C
... creep strain accumulation in the uniaxial specimen for tests EFU-3 and EFU-4, compared to tests T4, T5, and T6, are shown in ...creep strain accumulation was similar for both tests EFU-3 and EFU-4, as they ...
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and alternative medical treatments in Turkey
... Progressive relaxation training given prior to surgery on surgical stress responses of the patients who underwent open heart surgery The effects of progressive relaxation exercises on procedure, pain ...
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