Results 91 to 100 of about 207,646 (257)

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Discrete Light-Cone Quantization in PP-Wave Background

, 2005
We discuss the discrete light-cone quantization (DLCQ) of a scalar field theory on the maximally supersymmetric pp-wave background in ten dimensions. It has been shown that the DLCQ can be carried out in the same way as in the two-dimensional Minkowski ...
Bak, Banks, Banks, Berenstein, Blau, Blau, Blau, Blau, Blau, Blau, Brecher, Heinzl, Heinzl, Hiller, Hubeny, Kentaroh Yoshida, Kojima, Kunihito Uzawa, Marolf, Marolf, Maskawa, Mathur, Metsaev, Metsaev, Papadopoulos, Pauli, Pauli, Sadri, Sakaguchi, Sheikh-Jabbari, Uzawa, Yan   +31 more
core   +1 more source

Laser Metal Deposition of Aluminum Alloys 7075 and 5083 with the Addition of Volatile Alloying Elements through Powder Blending

Advanced Engineering Materials, EarlyView.
This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen, Anastasiya Toenjes, Annika Bohlen, Thomas Seefeld   +3 more
wiley   +1 more source

Non-Boolean Hidden Variables model reproduces Quantum Mechanics' predictions for Bell's experiment

, 2020
A hidden variables model complying with the simplest form of Local Realism is presented, which reproduces Quantum Mechanics' predictions for an even ideally perfect Bell's experiment.
Hnilo, Alejandro
core  

Spatially nonuniform phases in the one-dimensional SU(n) Hubbard model for commensurate fillings

, 2007
The one-dimensional repulsive SU$(n)$ Hubbard model is investigated analytically by bosonization approach and numerically using the density-matrix renormalization-group (DMRG) method for $n=3,4$, and 5 for commensurate fillings $f=p/q$ where $p$ and $q ...
A. O. Gogolin, E. Szirmai, J. Sólyom, J. Zinn-Justin, P. Calabrese, Ö. Legeza   +5 more
core   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Self-consistent equation for an interacting Bose gas

, 2003
We consider interacting Bose gas in thermal equilibrium assuming a positive and bounded pair potential $V(r)$ such that ...
A. Süto, B. Duplantier, C. Hemmer, D. Brydges, D.M. Ceperley, E. Lieb, E. Lieb, F. Cornu, F. Dalfovo, J. Ginibre, J. Lauwers, J. Lauwers, J.L. Lebowitz, Jaroslaw Piasecki, M. Fannes, P. Grüter, Ph. de Smedt, Philippe A. Martin, T.D. Lee, T.D. Lee, V. Ballenegger   +20 more
core   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Mott-Hubbard Transition of Bosons in Optical Lattices with Three-body Interactions

, 2008
In this paper, the quantum phase transition between superfluid state and Mott-insulator state is studied based on an extended Bose-Hubbard model with two- and three-body on-site interactions.
Bo-lun Chen, C. J. Pethick, H. R. Sheshadri, J. K. Freericks, S. Sachdev, Su-peng Kou, Xiao-bin Huang, Yunbo Zhang   +7 more
core   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source