Results 81 to 90 of about 81,930 (256)

Study of the pre-equilibrium mean free path constant for light and heavy nuclei for (n, xn) reactions

, 2011
Using pre-equilibrium reaction mechanisms, the neutron-emission spectra produced by (n, xn) reactions for some target (A = 16 similar to 238) nuclei have been calculated for incident neutron energy in the range of 15-26 MeV.
Tatar, Aynur, Aydin, Abdullah, Aynur Tatar, Abdullah Aydin, Eyyup Tel, Tel, Eyyup   +5 more
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Humidity-dependent wound sealing in succulent leaves of Delosperma cooperi – An adaptation to seasonal drought stress

Beilstein Journal of Nanotechnology, 2018
During evolution, plants evolved various reactions to wounding. Fast wound sealing and subsequent healing represent a selective advantage of particular importance for plants growing in arid habitats.
Olga Speck, Mark Schlechtendahl, Florian Borm, Tim Kampowski, Thomas Speck   +4 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Mitigating Creep Anisotropy and Enhancing Performance in Additively Manufactured Ni‐Based Superalloys: A Review

Advanced Engineering Materials, EarlyView.
Additive manufacturing introduces pronounced microstructural and crystallographic anisotropy in Ni‐based superalloys, resulting in orientation‐dependent creep deformation and damage. This review identifies the key microstructural origins of creep anisotropy, examines their influence on dominant deformation mechanisms, and highlights processing ...
Chandan Kumar, Shobhit Pratap Singh, Gaurav Mohanty, Praveen Kumar   +3 more
wiley   +1 more source

DOUBLE-DIFFERENTIAL SPECTRA OF THE SECONDARY PARTICLES IN THE FRAME OF PRE-EQUILIBRIUM MODEL

, 2010
An approach was developed to describe the double-differential spectra of secondary particles formed in heavy-ion reactions. Griffin model of nonequilibrium processes was used to account for the nonequilibrium stage of the compound system formation ...
O. V. Fotina, O. A. Yuminov, A. Bracco, S. Y.u. Platonov, S. Yu. Platonov, M. D’Agostino, M. Bruno, F. Camera, D. O. Eremenko, G. Casini, BRUNO, MAURO, Yu. L. Parfenova, V. L. Kravchuk, O. Wieland, Y.u. L. Parfenova, D'AGOSTINO, MICHELA, F. Gramegna, S. Barlini, Casini, G., Bracco, Angela, Barlini, S.   +20 more
core   +1 more source

Electrodeposition in Structural Lattices of Variable Architectures

Advanced Engineering Materials, EarlyView.
Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon, Jingwen Zhang, Guido Musso, Alessandro F. Rotta Loria   +3 more
wiley   +1 more source

Statistical Properties of Excited Nuclei in the Mass Range 47≤A≤59

EPJ Web of Conferences, 2012
Level densities and their energy dependences for nuclei in the mass range 47≤A≤59 have been determined from the measurements of neutron evaporation spectra in (p,n) reaction.
Trykova V.I., Demenkov V.G, Titarenko N.N, Lychagin A.A, Zhuravlev B.V   +4 more
doaj   +1 more source

Impact of Hydrogen Incorporation on Electronic and Magnetic Structure of X2CrNi18‐9 Stainless Steel

Advanced Engineering Materials, EarlyView.
Hydrogen uptake in austenitic stainless steel alters both its electronic and magnetic structure. Seebeck measurements reveal hydrogen‐induced shifts in the electronic density of states, while neutron scattering uncovers nanoscale inhomogeneities that grow upon hydrogen incorporation, with the most pronounced effect observed in the PBF as‐built state ...
Torben Tappe, Louis Becker, Gaurav Kanu, Thomas F. Headen, Dirk Honecker, Gabi Schierning, Santiago Benito, Sebastian Weber, Klara Lünser, Sabrina Disch   +9 more
wiley   +1 more source

Neutron skin effect of some Mo isotopes in pre-equilibrium reactions

, 2011
The neutron skin effect has been investigated for even isotopes of molybdenum at 25.6 MeV94-100 Mo(p,xn) reaction using the geometry-dependent hybrid model of pre-equilibrium nuclear reactions.
Akti, N. N., Okuducu, S., Bolukdemir, M. H., Tel, Eyyup   +3 more
core   +3 more sources