Results 71 to 80 of about 114,417 (310)
Solid‐State Quantum Coherence From a High‐Spin Donor–Acceptor Conjugated Polymer
Advanced Materials, EarlyView.High‐spin donor–acceptor conjugated polymers demonstrate newly realized quantum functionalities such as long solid‐state spin relaxation times, coherent control of the superposition state, and single qubit operations. These attributes coupled with high chemical tunability, robust stability, interrelated optoelectronic properties, and solution ...
Alexander J. Bushnell +5 more
wiley +1 more source
3-Chloro-N-(3-chlorophenyl)benzamide
Acta Crystallographica Section E, 2008 In the crystal structure of the title compound, C13H9Cl2NO, the N—H and C=O bonds are anti to each other in the two independent molecules. In one molecule, the N—H bond is syn to the meta-chloro group of the attached ring; it is anti in the ...
Hartmut Fuess +3 more
doaj +1 more source
The Least-Area Tetrahedral Tile of Space
, 2019 We determine the least-area unit-volume tetrahedral tile of Euclidean space, without the constraint of Gallagher et al. that the tiling uses only orientation-preserving images of the tile.
Bongiovanni, Eliot +3 more
core +1 more source
Capillary‐Driven 3D Open Fluidic Networks for Versatile Continuous Flow Manipulation
Advanced Materials, EarlyView.The capillary‐driven 3D open fluidic networks (OFNs), composed of connected polyhedral frames, enable precise, programmable, and versatile manipulation of unary, binary, and multiple continuous flows in both spatial and temporal dimensions. OFNs represent a significant leap beyond conventional microfluidics, unlocking new possibilities for selective ...
Shuangmei Wu +4 more
wiley +1 more source
Accurate Analysis of Target Characteristic in Bistatic SAR Images: A Dihedral Corner Reflectors Case
Sensors, 2017 The dihedral corner reflectors are the basic geometric structure of many targets and are the main contributions of radar cross section (RCS) in the synthetic aperture radar (SAR) images.
Dongyang Ao +3 more
doaj +1 more source
Volume estimates for equiangular hyperbolic Coxeter polyhedra
, 2010 An equiangular hyperbolic Coxeter polyhedron is a hyperbolic polyhedron where all dihedral angles are equal to \pi/n for some fixed integer n at least 2.
Agol +9 more
core +1 more source
Materials and Device Engineering Perspective: Recent Advances in Organic Photovoltaics
Advanced Materials, EarlyView.This review article provides a comprehensive overview of recent advances in organic photovoltaics (OPVs), covering key aspects such as material development, morphology control, stability challenges, and emerging applications—including semitransparent OPVs.
Ying Zhang +4 more
wiley +1 more source
Ion Valency as a Molecular Switch for Salt‐Resistant Underwater Adhesion
Advanced Materials, EarlyView.Monovalent K+ ions weaken adhesion by forming K+‐π complexes with weak bridging capacity. In contrast, multivalent cations like Y3+ enhance adhesion by forming stable π‐cation‐π bridging networks, which are resistant to salt and capable of compensating for the loss of native π–π and NH3+‐π interactions.
Chang‐Sheng Wang +13 more
wiley +1 more source
IUCrData, 2018 In the title compound, C37H28Br2N8S, the dihedral angles between the planes of tolyl–triazolyl–pyrazolyl–phenyl rings are 47.5 (1), 11.4 (2) and 22.4 (2)°, respectively, and the angles between the bromophenyl–thiazolyl–dihydropyrazolyl–bromophenyl rings ...
Gamal A. El-Hiti +5 more
doaj +1 more source
A Torsional potential for graphene derived from fitting to DFT results
, 2017 We present a simple torsional potential for graphene to accurately describe its out-of-plane deformations. The parameters of the potential are derived through appropriate fitting with suitable DFT calculations regarding the deformation energy of graphene
Chatzidakis, Georgios D. +3 more
core +1 more source