Results 171 to 180 of about 91,403 (301)

STUDIES OF THE SPHERICAL HARMONICS METHOD IN NEUTRON TRANSPORT THEORY. I. THE RELATION BETWEEN PL-AND GAUSS QUADRATURE SOLUTIONS OF THE MILNE'S PROBLEM

, 1957
W. Kofink
openalex   +2 more sources

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

Advanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Vincenzo Galdi   +4 more
wiley   +1 more source

Recent Advances in Programmable Metasurfaces and Meta‐Devices

Advanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao, Chong He, Nan Wang, Liming Si, Weiren Zhu   +4 more
wiley   +1 more source

Spectral equalization in binaural signals represented by order-truncated spherical harmonics. [PDF]

J Acoust Soc Am, 2017
Ben-Hur Z, Brinkmann F, Sheaffer J, Weinzierl S, Rafaely B.   +4 more
europepmc   +1 more source

Pressure‐Induced Structural and Magnetic Evolution in Layered Antiferromagnet YbMn2Sb2

Advanced Electronic Materials, EarlyView.
Pressure tunes the delicate balance between structure, magnetism, and electronic states in quantum materials. In YbMn2Sb2, high‐pressure X‐ray and neutron diffraction reveal a trigonal‐to‐monoclinic transition near 3.5 GPa, accompanied by unconventional magnetic ordering.
Mingyu Xu, Matt Boswell, Aya Rutherford, Cheng Peng, Ying Zhou, Shuyang Wang, Zhaorong Yang, Antonio M. dos Santos, Haidong Zhou, Weiwei Xie   +9 more
wiley   +1 more source

Cortical surface complexity in a population-based normative sample

Translational Neuroscience, 2014
Dombroski Brynn, Nitzken Matthew, Elnakib Ahmed, Khalifa Fahmi, Switala Andrew, El-Baz Ayman, Casanova Manuel   +6 more
doaj   +1 more source

Spherical harmonics based descriptor for neural network potentials: Structure and dynamics of Au₁₄₇ nanocluster. [PDF]

J Chem Phys, 2017
Jindal S, Chiriki S, Bulusu SS.
europepmc   +1 more source

Frequency-Based Representation of 3D Models using Spherical Harmonics

, 2009
Mohamed H. Mousa, Raphaëlle Chaine, Samir Akkouche   +2 more
openalex   +1 more source

A. Stern’s analysis of the nodal sets of some families of spherical harmonics revisited

, 2015
Pierre Bérard, Bernard Helffer
openalex   +2 more sources

Topological Materials and Related Applications

Advanced Electronic Materials, EarlyView.
This review covers topological materials—including topological insulators, quantum valley Hall and quantum spin Hall insulators, and topological Weyl and Dirac semimetals—as well as their most recent advancements in fields such as spintronics, electronics, photonics, thermoelectrics, and catalysis.
Carlo Grazianetti, Roberto Mantovan, Emanuele Longo, Harold J. W. Zandvliet, Pantelis Bampoulis, Yu Pan, Fan Li, Xia Wang, Payton Downey, Alessandro Molle   +9 more
wiley   +1 more source