Results 121 to 130 of about 3,669,081 (378)

Electronic structure of the noncentrosymmetric superconductor Mg10Ir19B16 [PDF]

arXiv, 2007
Electronic structure of a novel superconducting noncentrosymmetric compound Mg10Ir19B16 was calculated using the Korringa-Kohn-Rostoker method. Electronic part of the electron-phonon coupling constant, McMillan-Hopfield parameters, were calculated using the rigid-muffin-tin approximation (RMTA).
arxiv  

Electronic structure of spinel-type LiV_2O_4

, 1999
The band structure of the cubic spinel compound LiV_2O_4, which has been reported recently to show heavy Fermion behavior, has been calculated within the local-density approximation using a full-potential version of the linear augmented-plane-wave method.
A. Fujimori, A. Fujimori, A. Yanase, E. Wigner, G. Zwicknagl, H. Kessler, H. Wada, J. Matsuno, J. Sticht, K. Yamada, L. F. Mattheiss, L. F. Mattheiss, L. F. Mattheiss, O. Chmaissem, O. K. Andersen, S. Kondo, S. Massidda, S. Satpathy, T. Jarlborg   +18 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

Wavefunctions for large systems as basis for electronic structure calculations [PDF]

arXiv, 2015
Electronic structure calculations for solids based on many-electron wavefunctions have been hampered by the argument that for large electron numbers wavefunctions are not a legitimate scientific concept, because they face an exponential wall problem.
arxiv  

Configuration Investigation, Structure Design and Deployment Dynamics of Rigid-Reflector Spaceborne Antenna with Deviation-Angle Panel

Sensors
Rigid-reflector spaceborne antennas (RRSAs) are well-suited for high-frequency application scenarios due to their high surface accuracy. However, the low stowing efficiency of RRSAs limits the aperture diameters and further deteriorates the ...
Guodong Tan, Kaiqi Liu, Xuechao Duan, Qunbiao Wang, Dan Zhang, Dongwu Yang, Dingchao Niu   +6 more
doaj   +1 more source

Electronic Structure of Carbon Nanotube Ropes

, 2000
We present a tight binding theory to analyze the motion of electrons between carbon nanotubes bundled into a carbon nanotube rope. The theory is developed starting from a description of the propagating Bloch waves on ideal tubes, and the effects of ...
A. A. Maarouf, A. Bachtold, A. Thess, A.M. Rao, C. L. Kane, C.L. Kane, E. J. Mele, J.-C. Charlier, J.W. Mintmire, J.W. Mintmire, L.C. Venema, M. Bockrath, M.S. Fuhrer, N. Hamada, P. Delaney, P. Kin, R. Saito, S. Ergun, S. Frank, U.D. Venkateswaran, W. Clauss, Y.K. Kwon   +21 more
core   +1 more source

A Novel Approach to Produce Metal–Metal Composites by Leveraging Immiscibility: Laser Powder Bed Fusion of Nanosilver‐Dispersed Titanium

Advanced Engineering Materials, EarlyView.
Incorporating nanosized silver into titanium for antimicrobial materials exploits the metastable miscibility gap between silver and titanium. Silver nanoparticles are synthesized via pulsed laser ablation in liquid. Silver addition refines the microstructure, increases hardness by 30%, and reduces Staphylococcus capitis microbial adhesion by 70%, with ...
Hamed Shokri, Silja‐Katharina Rittinghaus, Janett Schmelzer, Jessica Bertrand, Bilal Gökce   +4 more
wiley   +1 more source

The existence of the fine electronic structure in LaCoO3 [PDF]

arXiv, 2000
We argue that in LaCoO3 exists the fine electronic structure associated with the atomic-like states of the Co3+ ions and caused by the crystal-field and intra-atomic spin-orbit interactions. This low-energy fine electronic structure has to be taken into account for any meaningful analysis of electronic and magnetic properties of LaCoO3.
arxiv  

Electronic structure of Co_xTiSe_2 and Cr_xTiSe_2

, 2000
The results of investigations of intercalated compounds Cr_xTiSe_2 and Co_xTiSe_2 by X-ray photoelectron spectroscopy (XPS) and X-ray emission spectroscopy (XES) are presented.
A. Fujimori, A. Leventi-Peetz, A. N. Titov, A. N. Titov, A. N. Titov, A. Titov, A. V. Ezhov, A. V. Kuranov, A. V. Postnikov, A. V. Postnikov, E. Z. Kurmaev, J. A. Wilson, J. F. Moulder, J. J. Yeh, J. Kawai, J. P. Perdew, J. P. Perdew, J. P. Perdew, J.-E. Rubensson, M. F. Sykes, M. Inoue, M. Koyano, M. Magnuson, M. Neumann, M. V. Yablonskikh, N. Mårtensson, N. Suzuki, N. Suzuki, P. Blaha, R. H. Friend, S. M. Butorin, S. M. Butorin, S. Plogmann, S. Plogmann, S. Tinte, T. Hibma, T. Yamasaki, V. G. Pleschev, V. G. Pleshchev, W. Y. Liang, Y. Arnaud, Y. M. Yarmoshenko, Y. Ma, Y. Tazuke, Y. Zhang, Y.-S. Kim, Yu. M. Yarmoshenko   +46 more
core   +1 more source

Icephobic Gradient Polymer Coatings Coupled with Electromechanical De‐icing Systems: A Promising Ice Repellent Hybrid System

Advanced Engineering Materials, EarlyView.
A hybrid system for de‐icing made of gradient polymer coatings, deposited on aluminum coupled with an electromechanical system, is demonstrated as an effective and durable strategy for reducing drastically ice adhesion. The system is capable of detaching ice blocks over the coating in less than 1 s, regardless of the ice type and covered area ...
Gabriel Hernández Rodríguez, Giulia Gastaldo, Luca Stendardo, Younes Rafik, Jason Pothin, Marc Budinger, Carlo Antonini, Valérie Pommier‐Budinger, Anna Maria Coclite   +8 more
wiley   +1 more source