Results 101 to 110 of about 2,337,909 (291)

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Non-Abelian domain walls and gravitational waves

Journal of High Energy Physics
We investigate the properties of domain walls arising from non-Abelian discrete symmetries, which we refer to as non-Abelian domain walls. We focus on S 4, one of the most commonly used groups in lepton flavour mixing models.
Bowen Fu, Stephen F. King, Luca Marsili, Silvia Pascoli, Jessica Turner, Ye-Ling Zhou   +5 more
doaj   +1 more source

Motion of fast and superfast domain walls during polarization reversal in crystals of lithium niobate family

Journal of Advanced Dielectrics
We have studied the kinetics of domain walls in lithium niobate (LN) crystals with stoichiometric and magnesium oxide doped compositions. We have analyzed the kinetic maps of the switching process to separate the main types of domain walls, their ...
I. A. Kipenko, A. R. Akhmatkhanov, V. Ya. Shur   +2 more
doaj   +1 more source

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

Advanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter, Elena Garcia Trelles, Christoph Schweizer, Thomas Seifert, Christoph Baumer, Mahmoud Elkady, Katja Feige, Daniel Grimme, Edgar Hoffmann, Andreas Waibel, Anke Walter   +10 more
wiley   +1 more source

Domains and domain walls in multiferroics

Comptes Rendus. Physique, 2015
Multiferroics are gathering solid-state matter in which several types of orders are simultaneously allowed, as ferroelectricity, ferromagnetism (or antiferromagnetism), ferroelasticity, or ferrotoroidicity. Among all, the ferroelectric/ferromagnetic couple is the most intensively studied because of potential applications in novel low-power ...
Sylvia Matzen, Stéphane Fusil
openaire   +1 more source

Transverse domain walls in nanoconstrictions

, 2007
The spin structure of domain walls in constrictions down to 30 nm is investigated both experimentally with electron holography and with simulations using a Heisenberg model.
Heyderman, Laura J., R. E. Dunin-Borkowski, Dunin-Borkowski, Rafal E., F. Junginger, Rüdiger, Ulrich, U. Rüdiger, Bland, J. Anthony C., Kläui, Mathias, C. A. F. Vaz, C. Schieback, Kasama, Takeshi, H. Ehrke, T. Kasama, P. Nielaba, J. A. C. Bland, Nielaba, Peter, Chen, Cheng-Shi, L. J. Heyderman, Ehrke, Henri, Vaz, Carlos A. F., Junginger, Friederike, C. S. Chen, M. Kläui, Backes, Dirk, D. Backes, Schieback, Christine   +25 more
core   +1 more source

Spin-wave eigenmodes of Dzyaloshinskii domain walls [PDF]

, 2015
A theory for the spin-wave eigenmodes of a Dzyaloshinskii domain wall is presented. These walls are Néel-type domain walls that can appear in perpendicularly magnetized ultrathin ferromagnets in the presence of a sizeable Dzyaloshinskii–Moriya ...
Kim, Joo-Von, Joo‐Von Kim, Robert L. Stamps, Pablo Borys, Garcia-Sanchez, Felipe, Felipe Garcia‐Sanchez, Stamps, Robert L., Borys, Pablo, Stamps, Robert   +8 more
core   +1 more source

Classification of Abelian domain walls

, 2022
We discuss domain walls from spontaneous breaking of Abelian discrete symmetries $Z_N$. A series of different domain wall structures are predicted, depending on the symmetry and charge assignments of scalars leading to the spontaneous symmetry breaking ...
Xie, Ke-Pan, Wu, Yongcheng, Zhou, Ye-Ling   +2 more
core   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Gap domain wall fermions [PDF]

Physical Review D, 2006
12 pages of text, 14 figures, added sect.6 on topology and ...
openaire   +2 more sources