Zobrazeno 1 - 10
of 9 801
pro vyhledávání: '"strain gradient"'
Publikováno v:
Engineering, Vol 40, Iss , Pp 158-165 (2024)
Strain gradient is a normal phenomenon around a heterostructural interface in ultrathin film, and it is important to determine its effect on magnetic interactions to understand interfacial coupling. In this work, ultrathin Pr0.67Sr0.33MnO3 (PSMO) fil
Externí odkaz:
https://doaj.org/article/5b0071b2ef7148ae9efb1ef0ef9f7465
Autor:
Xiang Chen, Junlei Zhang, Min Wang, Weizhang Wang, Di Zhao, Haiming Huang, Qi Zhao, Xiaofei Xu, Hongxia Zhang, Guangsheng Huang
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 6, Pp 2147-2181 (2024)
In recent years, a new class of metallic materials featuring heterogeneous structures has emerged. These materials consist of distinct soft and hard domains with significant differences in mechanical properties, allowing them to maintain high strengt
Externí odkaz:
https://doaj.org/article/b56c5190716a4cac83627c4f86a3fbc9
Autor:
Hao Ran, Wuli Su, Peihao Ye, Xue Chen, Chao Zhang, Qian Cheng, Qingyuan Wang, Xiaochong Lu, Chongxiang Huang
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 5000-5009 (2024)
The hetero-zone boundary affected region (HBAR), with a high strain gradient, plays a crucial role in the synergistic deformation of layered materials. Our previous experimental study demonstrated that a decreasing interfacial spacing leads to a high
Externí odkaz:
https://doaj.org/article/d848656ab8a743b1a40b2fb1d5120978
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 5, Pp 1815-1829 (2024)
In situ tensile testing in a scanning electron microscope (SEM) in conjunction with high-resolution electron backscatter diffraction (HR-EBSD) under load was used to characterize the evolution of geometrically necessary dislocation (GND) densities at
Externí odkaz:
https://doaj.org/article/c2657746ea5f45bca7920a260d7cceb2
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 16998-17024 (2024)
In this paper, a thermoelastic problem involving a viscous strain gradient beam is considered from the analytical and numerical points of view. The so-called type Ⅱ thermal law is used to model the heat conduction and two possible dissipation mecha
Externí odkaz:
https://doaj.org/article/fd870643de8e4be8a039e54ff991fdfa
Publikováno v:
Forces in Mechanics, Vol 17, Iss , Pp 100289- (2024)
This paper presents analytical solutions for the bending behavior of bi-directional functionally graded (BDFG) micro and nanobeams, wherein the material properties vary along both the thickness and axial directions, following power-law and exponentia
Externí odkaz:
https://doaj.org/article/4be40c2c00874b6ab5cca3c464f1beda
Akademický článek
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Akademický článek
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Publikováno v:
Forces in Mechanics, Vol 16, Iss , Pp 100280- (2024)
For the first time, this paper investigates the forced vibrations of a functionally graded (FG) nanobeam with an accelerating moving load in a thermal environment. There is no exact coupling solution for the vibrations of nanobeam with an accelerated
Externí odkaz:
https://doaj.org/article/bf950f98bb57458e855f821a8d9e7432
Autor:
Thira Jearsiripongkul, Peyman Roodgar Saffari, Chanachai Thongchom, Jintara Lawongkerd, Pouyan Roodgar Saffari, Suraparb Keawsawasvong, Stergios Aristoteles Mitoulis
Publikováno v:
International Journal of Thermofluids, Vol 23, Iss , Pp 100715- (2024)
Harnessing vibrations in multifunctional nanostructured plates is pivotal to next-gen microsystems but necessitates understanding scale effects under multifield loading. Investigated in this work are the forced and unforced vibrations of multilayered
Externí odkaz:
https://doaj.org/article/454b989da14746d29333860a26db7d72