Results 171 to 180 of about 256,786 (320)
Advanced Functional Materials, EarlyView.Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo +4 more
wiley +1 more source
Comparing a computational model of visual problem solving with human vision on a difficult vision task. [PDF]
PLoS Comput BiolKhajuria T, Tulver K, Aru J.
europepmc +1 more source
Advanced Functional Materials, EarlyView.This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye +6 more
wiley +1 more source
Efficient Topology Design for LEO Mega-Constellation Using Topological Structure Units with Heterogeneous ISLs. [PDF]
Sensors (Basel)Zhang W, Wu T, Yan X, Li G, Ma H.
europepmc +1 more source
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Enhanced signal spaces assisted media-based modulation in index modulation-based MIMO networks. [PDF]
Sci RepHuang J, Lan B, Li G, Zhou Z, Huang F.
europepmc +1 more source
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Deployment and Coverage Analysis of Typical Large-Scale LEO Communication Constellations
天地一体化信息网络Low Earth Orbit (LEO) large-scale communication constellations have emerged as a focal point in communication due to their substantial scale and rapid deployment capabilities.
RUAN Yongjing, HU Min, XUE Wen
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The optimization of low Earth orbit satellite constellation visibility with genetic algorithm for improved navigation potential. [PDF]
Sci RepQin C, Gao Y, Wang Y.
europepmc +1 more source
Advanced Functional Materials, EarlyView.A spin group (SG)‐based mechanism is proposed to realize a single pair of Weyl points. PT‐symmetric nodal lines (NLs) persist under T‐breaking, protected by the combination of SG and P symmetry. When considering spin‐orbit coupling, the SG‐protected NL will split into Weyl points, which will also induce anomalous transport phenomena arising from ...
Shifeng Qian +6 more
wiley +1 more source