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The following term was not found in PubMed: shkevich
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Showing results for hrtem shkevich
Your search for Artem Shinkevich retrieved no results
Deep learning-assisted analysis of HRTEM images of crystalline nanoparticles.
Zhu X, Mao Y, Liu J, Chen Y, Chen C, Li Y, Huang X, Gu N. Zhu X, et al. Nanoscale. 2023 Sep 14;15(35):14496-14504. doi: 10.1039/d3nr03061j. Nanoscale. 2023. PMID: 37609765
Here, we propose an advanced analysis method for extracting crystal features from HRTEM images based on a 2D fast Fourier transform and U-Net based deep learning model. By using HRTEM images of iron oxide nanoparticles as examples, we show that our method is capable …
Here, we propose an advanced analysis method for extracting crystal features from HRTEM images based on a 2D fast Fourier transform a …
Phase division and recognition of crystal HRTEM images based on machine learning and deep learning.
Zhang Q, Yang L, Bai R, Peng B, Liu Y, Duan C, Zhang C. Zhang Q, et al. Micron. 2024 Sep;184:103665. doi: 10.1016/j.micron.2024.103665. Epub 2024 May 28. Micron. 2024. PMID: 38850965
However, the current analysis and research of HRTEM images of crystal materials heavily rely on manual expertise, which is labor-intensive and susceptible to subjective errors. ...Phase recognition based on deep learning enables identifying the phase of each feature region …
However, the current analysis and research of HRTEM images of crystal materials heavily rely on manual expertise, which is labor-inte …
FFT pattern recognition of crystal HRTEM image with deep learning.
Zhang Q, Bai R, Peng B, Wang Z, Liu Y. Zhang Q, et al. Micron. 2023 Mar;166:103402. doi: 10.1016/j.micron.2022.103402. Epub 2022 Dec 29. Micron. 2023. PMID: 36628857
Third step is to merge the patches with same phase. Taking the HRTEM image of zirconium and its oxide nanoparticles as an example, the results obtained by the proposed method are basically consistent with manual identification. ...It takes about 3 s to process a 4 K 4 K …
Third step is to merge the patches with same phase. Taking the HRTEM image of zirconium and its oxide nanoparticles as an example, th …
Synthesis and HRTEM Investigation of EuRbFe(4)As(4) Superconductor.
Degtyarenko AY, Karateev IA, Ovcharov AV, Vlasenko VA, Pervakov KS. Degtyarenko AY, et al. Nanomaterials (Basel). 2022 Oct 28;12(21):3801. doi: 10.3390/nano12213801. Nanomaterials (Basel). 2022. PMID: 36364576 Free PMC article.
Using high-resolution transmission electron microscopy (HRTEM), we observed an atomic structure of as-grown EuRbFe(4)As(4) crystals. HRTEM shows that crystals have two-dimensional intrinsic nanoinclusions established to be the RbFe(2)As(2) (122) phase with a volume …
Using high-resolution transmission electron microscopy (HRTEM), we observed an atomic structure of as-grown EuRbFe(4)As(4) crystals. …
Simulated HRTEM images of nanoparticles to train a neural network to classify nanoparticles for crystallinity.
Gumbiowski N, Barthel J, Loza K, Heggen M, Epple M. Gumbiowski N, et al. Nanoscale Adv. 2024 Jul 1;6(16):4196-4206. doi: 10.1039/d4na00266k. eCollection 2024 Aug 6. Nanoscale Adv. 2024. PMID: 39114140 Free PMC article.
The automatic classification of ultrasmall gold nanoparticles (1-3 nm) by their crystallinity is possible after training a neural network with simulated HRTEM data. This avoids a human bias and the necessity to manually classify extensive particle sets as training data. .. …
The automatic classification of ultrasmall gold nanoparticles (1-3 nm) by their crystallinity is possible after training a neural network wi …
HRTEM Analysis of the Influence of Non-stick Coal's Oxidation Degree on Aromatic Fringe Morphology.
Li J, Yan G, Kong S, Li Z, Li G, Bai X, Zhang J. Li J, et al. ACS Omega. 2023 Jul 7;8(28):25336-25348. doi: 10.1021/acsomega.3c02766. eCollection 2023 Jul 18. ACS Omega. 2023. PMID: 37483216 Free PMC article.
The purpose of this research was to explore the parameters of the aromatics lattice fringes by using high resolution transmission electron microscopy (HRTEM) patterns, combined with ArcGIS and MATLAB methods, to quantitatively evaluate and analyze the coal samples oxidized …
The purpose of this research was to explore the parameters of the aromatics lattice fringes by using high resolution transmission electron m …
HRTEM study of individual bone apatite nanocrystals reveals symmetry reduction with respect to P6(3)/m apatite.
Kis VK, Czigány Z, Dallos Z, Nagy D, Dódony I. Kis VK, et al. Mater Sci Eng C Mater Biol Appl. 2019 Nov;104:109966. doi: 10.1016/j.msec.2019.109966. Epub 2019 Jul 9. Mater Sci Eng C Mater Biol Appl. 2019. PMID: 31499942
In this study we present the first crystal structure model for bone apatite based on the analysis of individual nanocrystals by high resolution transmission electron microscopy (HRTEM). Crystallographic image processing of the obtained HRTEM images from different pr …
In this study we present the first crystal structure model for bone apatite based on the analysis of individual nanocrystals by high resolut …
Growth of Pt-Pd Nanoparticles Studied In Situ by HRTEM in a Liquid Cell.
De Clercq A, Dachraoui W, Margeat O, Pelzer K, Henry CR, Giorgio S. De Clercq A, et al. J Phys Chem Lett. 2014 Jun 19;5(12):2126-30. doi: 10.1021/jz500690a. Epub 2014 Jun 4. J Phys Chem Lett. 2014. PMID: 26270503
The growth of Pt-Pd nanoparticles from organometallic precursors is studied in situ in real time by HRTEM in a graphene oxide liquid cell. The reduction of the metal precursors is induced by the electron beam. ...The same particles are also synthesized ex situ by using a c …
The growth of Pt-Pd nanoparticles from organometallic precursors is studied in situ in real time by HRTEM in a graphene oxide liquid …
Multislice simulations for in-situ HRTEM studies of nanostructured magnesium hydride at ambient hydrogen pressure.
Surrey A, Schultz L, Rellinghaus B. Surrey A, et al. Ultramicroscopy. 2017 Apr;175:111-115. doi: 10.1016/j.ultramic.2017.01.017. Epub 2017 Jan 31. Ultramicroscopy. 2017. PMID: 28187364
The feasibility of high-resolution TEM (HRTEM) investigations of light weight metals and metal hydrides in such a "nanoreactor" is studied theoretically by means of multislice HRTEM contrast simulations using Mg and its hydride phase, MgH(2), as model system. ...We …
The feasibility of high-resolution TEM (HRTEM) investigations of light weight metals and metal hydrides in such a "nanoreactor" is st …
HRTEM Microstructural Characterization of beta-WO3 Thin Films Deposited by Reactive RF Magnetron Sputtering.
Faudoa-Arzate A, Arteaga-Durán A, Saenz-Hernández RJ, Botello-Zubiate ME, Realyvazquez-Guevara PR, Matutes-Aquino JA. Faudoa-Arzate A, et al. Materials (Basel). 2017 Feb 17;10(2):200. doi: 10.3390/ma10020200. Materials (Basel). 2017. PMID: 28772559 Free PMC article.
Film characterization was carried out by X-ray diffraction (XRD), high-resolution electron transmission microscopy (HRTEM), scanning electron microscopy (SEM), and atomic force microscopy (AFM) techniques. The beta-WO3 final phase grew in form of columnar crystals and its …
Film characterization was carried out by X-ray diffraction (XRD), high-resolution electron transmission microscopy (HRTEM), scanning …
7,329 results