Results 31 to 40 of about 6,633 (209)

ANALYSES OF WASTE PRODUCTS OBTAINED BY LASER CUTTING OF AW-3103 ALUMINIUM ALLOY

Acta Polytechnica, 2020
In the presented research, the methods of scanning electron microscopy, energy-dispersive X-ray spectroscopy, X-ray diffraction and transmission electron microscopy were applied to analyse the powder waste obtained by cutting of AW-3103 aluminium alloy ...
Jan Loskot, Maciej Zubko, Zbigniew Janikowski   +2 more
doaj   +1 more source

Metal halide perovskite layers studied by scanning transmission X-ray microscopy

RSC Advances, 2022
We introduced the utility of high resolution soft X-ray STXM (scanning transmission X-ray microscopy) to study biased and unbiased wet processed metal halide perovskite layers of CH 3 NH 3 PbI 3 (MAPbI
Dindault, Chloé, Jun, Haeyeon, Tondelier, Denis, Geffroy, Bernard, Bourée, Jean-Eric, Bonnassieux, Yvan, Schulz, Philip, Swaraj, Sufal   +7 more
openaire   +4 more sources

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Synthesis and Characterization of HgSe Nanostructure Using a Novel Precursor

High Temperature Materials and Processes, 2013
Mercury selenide nanostructures were synthesized from the reaction of N, N′-bis(salicylidene)propane-1,3-diamine mercury complex, (Hg(Salpn)) as a novel precursor, via sonochemical method. The effect of different surfactant on the morphology and particle
Esmaeili-Zare Mahdiyeh, Salavati-Niasari Masoud, Ghanbari Davood   +2 more
doaj   +1 more source

Hydrothermal formation and electrochemical property of Ag1.8Mn8O16 microcrystals for Li-ion battery cathode application

Journal of King Saud University: Engineering Sciences, 2016
In this article, Ag1.8Mn8O16 microcrystals assembled from nanosphere building blocks were successfully fabricated via a one-pot hydrothermal route using silver nitrate and potassium permanganate as raw materials. The particles were characterized by X-ray
Khalid Abdelazez Mohamed Ahmed, Kaixun Huang   +1 more
doaj   +1 more source

NanoXAS—The in situ Combination of Scanning Transmission X-ray and Scanning Probe Microscopy [PDF]

AIP Conference Proceedings, 2011
NanoXAS is a novel x‐ray microscope installed at the Swiss Light Source combining laterally resolved soft x‐ray spectroscopy with scanning probe microscopy. We report on first in situ studies from thin polymer blend films and magnetic materials where topographic and spectroscopic contrast are used and show how complementary imaging modes provide new ...
I. Schmid, J. Raabe, S. Wenzel, R. Fink, H. Hug, C. Quitmann, Ian McNulty, Catherine Eyberger, Barry Lai   +8 more
openaire   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Hexagonal BN membranes formation by liquid-phase synthesis: Insights from scanning transmission x-ray microscopy [PDF]

APL Materials
Our electrochemical approach to fabricating two-dimensional flakes and creating ordered stacks of hexagonal BN (hBN) primarily enhances the synthesis flexibility and expands their applications in the aqueous phase.
Carl Osby M. Mariano, Kuan-Hung Chen, Jessie Shiue, Hayato Yuzawa, Tohru Araki, Kumaravelu Thanigai Arul, Chung-Li Dong, Tung-Yuan Yung, Sue-Chi Hsu, Xingke Cai, Shang-Hsien Hsieh, Cheng-Hao Chuang   +11 more
doaj   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Synthesis of Chromium Carbide Nanopowders by Microwave Heating and Their Composition and Microstructure Change under Gamma Ray Irradiation

Molecules, 2018
Chromium carbide nanopowders were synthesized by mechanical alloying-assisted microwave heating. The effect of gamma irradiation on phase composition and microstructure of chromium carbide nanopowders synthesized by the microwave heating method was ...
Kai Jin, Yuanbo Jia, Zhiwei Zhao, Weiqiang Song, Shun Wang, Chunlong Guan   +5 more
doaj   +1 more source