Results 91 to 100 of about 1,466,277 (352)

Magnetic properties of a novel Pr Fe Ti phase [PDF]

, 1994
In a systematic study of the (Pr1−xTix)Fe5 alloy series, the (Pr0.65Ti0.35)Fe5 alloy has been found to have a dominant phase with either the rhombohedral Th2Zn17 structure or the newly discovered Nd2(Fe,Ti)19 (S. J. Collocott, R. K. Day, J. B. Dunlop,
Bowden, G. J., Cadogan, J. M., Dou, S. X., Li, Hong‐Shuo, Liu, H. K., Suharyana,, Xu, Jian‐Min   +6 more
core  

Deep Chandra Survey of the Small Magellanic Cloud. II. Timing Analysis of X-ray Pulsars

, 2017
We report the timing analysis results of X-ray pulsars from a recent deep Chandra survey of the Small Magellanic Cloud (SMC). We have analyzed a total exposure of 1.4 Ms from 31 observations over a 1.2 deg$^2$ region in the SMC under a Chandra X-ray ...
Antoniou, Vallia, Drake, Jeremy, Haberl, Frank, Hong, JaeSub, Laycock, Silas, Plucinsky, Paul, Sasaki, Manami, Zezas, Andreas   +7 more
core   +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

Structural and paramagnetic properties of dilute Ga1-xMnxN

, 2011
Systematic investigations of the structural and magnetic properties of single crystal (Ga,Mn)N films grown by metal organic vapor phase epitaxy are presented. High resolution transmission electron microscopy, synchrotron x-ray diffraction, and extended x-
Alberta Bonanni, Andrea Navarro-Quezada, Andreas Grois, Bogdan Faina, Dariusz Sztenkiel, F. Boscherini, F. D’Acapito, Francesco d’Acapito, K. A. Kikoin, M.-H. Ham, Maciej Sawicki, Mauro Rovezzi, Rafał Jakieła, Thibaut Devillers, Tian Li, Tomasz Dietl, Wiktor Stefanowicz   +16 more
core   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Synthesis, structural and X-ray absorption spectroscopy of (PbxBi1-x).TiO3 borosilicate glass and glass ceramics

Journal of Asian Ceramic Societies, 2017
Two series of glasses were synthesized by conventional rapid melt-quench method for different glass systems 55[(PbxBi1-x).TiO3]-44[2SiO2B2O3] and 65[(PbxBi1-x).TiO3]-34[2SiO2B2O3] doped with 1 mole percent of La2O3. X-ray diffraction study of synthesized
Abhishek Madheshiya, Chandkiram Gautam, Subodh Kumar   +2 more
doaj   +1 more source

Spin-polarized electronic structure of the core-shell ZnO/ZnO:Mn nanowires probed by x-ray absorption and emission spectroscopy

, 2013
The combination of x-ray spectroscopy methods complemented with theoretical analysis unravels the coexistence of paramagnetic and antiferromagnetic phases in the Zn_0.9Mn_0.1O shell deposited onto array of wurtzite ZnO nanowires. The shell is crystalline
Chaynikov, A. P., Glatzel, P., Guda, A. A., Kaidashev, E. M., Kaydashev, V. E., Kravtsova, A. N., Mazalova, V. L., Rovezzi, M., Smolentsev, N., Soldatov, A. V., Weschke, E.   +10 more
core   +1 more source

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

Advanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner, Geo Jacob, Florian Raddatz, Gerko Wende   +3 more
wiley   +1 more source

Discovery of Bright Variable X-ray Sources in NGC 1569 with Chandra

, 2003
From the analysis of a ~100 ks Chandra observation of the dwarf starburst galaxy NGC 1569, we have found that the X-ray point sources, CXOU 043048.1+645050 and CXOU 043048.6+645058, showed significant time variability.
Awaki H., Burton W. B., H. Awaki, Israel F. P., Israel F. P., K. A. Weaver, K. Hayashida, K. Heike, Pietsch W., Supper R., Tsuru T. G., Y. Misao   +11 more
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source