Results 251 to 260 of about 2,136,561 (347)

Interface Structures on Mechanically Polished Surface of Spinel Ferrite and Its Effect on the Magnetic Domains. [PDF]

Materials (Basel)
Xu S, Zhang Z, Fan X, Wang J, Bandaru S, Bai G.   +5 more
europepmc   +1 more source

Revisiting the Enhancement Mechanism of Electrochemical Performance of Functional Atom‐Doped Hard Carbon in Potassium‐Ion Batteries

SusMat, EarlyView.
Through an N/S co‐doping strategy, the hard carbon achieved simultaneous optimization of defect concentration regulation, carbon interlayer spacing expansion, and closed‐pore structure reconstruction, which showed high reversible capacity, excellent rate performance, and remarkable practical application potential.
Ziyi Zhu, Yongling Men, Wenjia Zhang, Yujie Guo, Xiaoyuan Zeng, Yiyong Zhang, Cheng Tang, Xue Li, Yingjie Zhang   +8 more
wiley   +1 more source

Exact analytical Taub-NUT like solution in f(T) gravity. [PDF]

Eur Phys J C Part Fields
Fenwick JG, Ghezelbash M.
europepmc   +1 more source

Tensor Decomposition‐Based Model Order Reduction Applied to Multi‐Parameter Electromagnetic Problems in the Context of Digital Twins

High Voltage, EarlyView.
ABSTRACT Digital twin is considered the key technique for real‐time monitoring and life‐cycle management of electric equipment. To construct the digital twin model of electric equipment, a multi‐parameter electromagnetic analysis is needed to generate a large amount of high fidelity data under various working condition.
Ze Guo, Zuqi Tang, Zhuoxiang Ren
wiley   +1 more source

Incorporating the direct derivation method and molecular scattering power method into the Rietveld quantitative phase analysis routine in TOPAS

Journal of Applied Crystallography, EarlyView.
Two recently reported quantitative phase analysis (QPA) methods—the direct derivation method (DDM) and the unit‐cell scattering power method—have been further developed into the Ck‐corrected DDM and the molecular scattering power method, respectively.
Xiaodong Wang, Henry Spratt
wiley   +1 more source

Magnetohydrodynamic Enhancement of Biofuel Cell Performance. [PDF]

Chemistry
Salinas G, Safarik T, Meneghello M, Bichon S, Gounel S, Mano N, Kuhn A.   +6 more
europepmc   +1 more source

Derivation of the Local Lorentz Gauge Transformation of a Dirac Spinor Field in Quantum Einstein-Cartan Theory

, 2018
Rainer Kühne
openalex   +1 more source

Proposal of a vertically polarized superconducting multipole wiggler using Nb3Sn coils

Journal of Synchrotron Radiation, EarlyView.
We propose a vertically polarized superconducting multipole wiggler (V‐SC‐MPW) designed to reduce emittance growth. This paper presents a low‐field, short‐period design utilizing Nb3Sn coils, demonstrating its feasibility for vertically polarized hard X‐ray generation in modern low‐emittance rings with minimal impact on beam quality.We propose a ...
Hirotoshi Saito, Kimichika Tsuchiya, Chikaori Mitsuda, Kentaro Harada, Yoshito Shimosaki, Takashi Obina   +5 more
wiley   +1 more source

A dynamic modeling approach for six-degree-of-freedom control of maglev planar motors with reference trajectory tracking. [PDF]

Sci Rep
Hu QY, Lu ZQ, Zhang JH, Ding H, Chen LQ.
europepmc   +1 more source

Elastic Collisions in Minkowski Momentum Space with Lorentz Transformations

, 2019
Akihiro Ogura
openalex   +2 more sources