Results 21 to 30 of about 1,266,126 (293)

Bulk chemical composition contrast from attractive forces in AFM force spectroscopy

Beilstein Journal of Nanotechnology, 2021
A key application of atomic force microscopy (AFM) is the measurement of physical properties at sub-micrometer resolution. Methods such as force–distance curves (FDCs) or dynamic variants (such as intermodulation AFM (ImAFM)) are able to measure ...
Dorothee Silbernagl, Media Ghasem Zadeh Khorasani, Natalia Cano Murillo, Anna Maria Elert, Heinz Sturm   +4 more
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Competition between Two Kinds of Correlations in Literary Texts [PDF]

, 2005
A theory of additive Markov chains with long-range memory is used for description of correlation properties of coarse-grained literary texts. The complex structure of the correlations in texts is revealed.
H. A. Makse, O. V. Usatenko, R. F. Voss, S. S. Melnyk, V. A. Golick, V. A. Yampol’skii, Y. C. Zhang   +6 more
core   +1 more source

Structure Property Correlation in Ultrafine Grained Copper Processed by Equal Channel Angular Processing

Eurasian Chemico-Technological Journal, 2011
Ultra fine grained copper is produced by equal channel angular processing (ECAP) routes.Multiple passing through the ECAP die reveals high grain refinement in first few passes.Transmission electron microscopies in to the samples reveal a grain refinement
P. K. Jayakumar, K. Balasubramanian, G. Rabindranath Tagore   +2 more
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Effect of Post-Heat Treatment on the Wear Properties of AlSi10Mg Alloy Manufactured by Selective Laser Melting [PDF]

Archives of Metallurgy and Materials, 2020
Microstructure and wear property of AlSi10Mg alloy manufactured by selective laser melting (SLM) were investigated. Also, the effect of post heat treatment on the mechanical and wear properties was examined. Two kinds of heat treatments (direct aging (DA)
Tae-Hyun Park, Min-Seok Baek, Yongho Sohn, Kee-Ahn Lee   +3 more
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Unveiling the complex structure-property correlation of defects in 2D materials based on high throughput datasets

npj 2D Materials and Applications, 2023
Modification of physical properties of materials and design of materials with on-demand characteristics is at the heart of modern technology. Rare application relies on pure materials—most devices and technologies require careful design of materials ...
Pengru Huang, Ruslan Lukin, Maxim Faleev, Nikita Kazeev, Abdalaziz Rashid Al-Maeeni, Daria V. Andreeva, Andrey Ustyuzhanin, Alexander Tormasov, A. H. Castro Neto, Kostya S. Novoselov   +9 more
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Structure-Property Correlation in La3+-Substituted SrBi2Nb2O9 Ferroelectric Ceramics Synthesized via Molten Salt Route [PDF]

Materials Research
Aurivillius type ferroelectric ceramics, SrBi2-xLaxNb2O9 were synthesized through the molten salt method to clarify how La3+ substitution influences both the crystal framework and the ferroelectric response.
Zulhadjri, Alfir Rizki, Muhammad Agung Andri, Tio Putra Wendari, Yulia Eka Putri, Upita Septiani, Rahmayeni, Imelda   +7 more
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Organogels based on amino acid derivatives and their optimization for drug release using response surface methodology

Artificial Cells, Nanomedicine, and Biotechnology, 2020
Organogels are excellent drug carrier for controlled release. Organogels based on amino acid derivatives has been widely used in the area of drug delivery.
Beibei Hu, Haipeng Yan, Yanping Sun, Xi Chen, Yujuan Sun, Sanming Li, Yongshuai Jing, Heran Li   +7 more
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Oxygen nonstoichiometry effects in spin Seebeck insulating Y3−xPrxFe5O12+δ materials

AIP Advances, 2022
Yttrium iron garnet (Y3Fe5O12) and its derivatives are ferrimagnetic spin Seebeck insulating materials crucial for the spin transport based phenomena such as the spin Seebeck effect (SSE) and spin Hall magnetoresistance.
Dnyaneshwar R. Bhosale, Shankar I. Patil
doaj   +1 more source

How does iron interact with sporopollenin exine capsules? An X-ray absorption study including microfocus XANES and XRF imaging [PDF]

, 2014
Sporopollenin exine capsules (SECs) derived from plant spores and pollen grains have been proposed as adsorption, remediation and drug delivery agents. Despite many studies there is scant structural data available.
Archibald, Stephen J., Atkin, Stephen L., Bras, Wim, Diego-Taboada, Alberto, Mackenzie, Grahame, Mosselmans, J. Frederick W., Nikitenko, Sergey, Quinn, Paul D., Thomas, Michael F., Young, Nigel A.   +9 more
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三明治型中心裂纹试样性能失配对材料拘束作用范围的影响研究

Jixie qiangdu, 2021
Different property mismatched laboratory specimens with sandwich structure and center crack that contain the single-edge-notched bend（ SENB）,compact tension（ CT）,single edge-notched tensile（ SENT）,and central-cracked tension（ CCT） specimens were selected,
戴悦, 杨杰, 陈浩峰
doaj