Results 271 to 280 of about 182,622 (338)

A case for resonant X-ray Bragg diffraction by a collinear antiferromagnet Li₂Ni₃P₄O₁₄. [PDF]

Acta Crystallogr B Struct Sci Cryst Eng Mater
Lovesey SW.
europepmc   +1 more source

Topological invariants, phase diagrams and discrepancy for non-Hermitian systems without chiral symmetry

, 2018
Jiang Hui, Chao Yang, Shu Chen
openalex   +1 more source

Inhomogeneous confinement and chiral symmetry breaking induced by imaginary angular velocity

Shi Chen, Kenji Fukushima, Yusuke Shimada   +2 more
openalex   +1 more source

Quantum Chemistry Investigation of Linear and Nonlinear (chir)optical Properties of Oligoamide Foldamers

ChemistryEurope, EarlyView.
The linear and nonlinear (chir)optical properties of four oligoamide foldamers with different donor groups are studied by means of time‐dependent density functional theory calculations. It is shown that stronger donors yield larger hyperpolarizabilities due to low‐lying charge–transfer states. The agreement with the experiments concerning the key bands
Komlanvi Sèvi Kaka, Andrea Bonvicini, Yann Ferrand, Céline Olivier, Vincent Rodriguez, Benoît Champagne   +5 more
wiley   +1 more source

A Silver Sulfide Cluster with Exterior Diphenylphosphinothioito Ligands Exhibiting a Triskele Motif. [PDF]

ACS Omega
Rivillo DM, Burrow R, Vieira MO, Schrekker HS, van Leeuwen PWNM.   +4 more
europepmc   +1 more source

Enantioselective Synthesis of Sulfinamidines via Asymmetric Rhodium–Catalyzed Imidation of Sulfenamides

ChemistryEurope, EarlyView.
In this work, a catalytic enantioselective imidation approach is presented for the preparation of enantioenriched sulfinamidines from sulfenamides, employing a chiral dirhodium(II) tetracarboxylate catalyst. This method enables the imidation of N,N‐bisalkyl sulfenamides in yields of up to 98% and enantiomeric ratios up to 98:2, with a catalyst loading ...
Michael Andresini, Théo Bissonnier, Juline Courtois, Pascal Retailleau, Benjamin Darses, Jean‐François Poisson, Tanguy Saget, Philippe Dauban   +7 more
wiley   +1 more source

Left-right symmetry breaking: learning from the chicken. [PDF]

Front Cell Dev Biol
Pieper TK, Tsikolia N.
europepmc   +1 more source

Phase‐Pure 2D Interfacial Perovskite Passivation for Stable and Efficient Photovoltaics

Carbon Energy, EarlyView.
Phase‐pure 2D interfacial passivation eliminates mixed‐phase energetic disorder, establishes favorable band alignment, and suppresses interfacial non‐radiative recombination. This review elucidates deterministic phase‐purity control, defect and lattice reconstruction mechanisms, and scalable manufacturing strategies, highlighting how phase‐pure 2D/3D ...
Ming‐Xin Li, Shuo Wang, Chao‐Qun Yan, Xue‐Yuan Gong, Wen‐Li Wang, Yun‐Lang Chen, Rong‐Xuan Li, Jiaju Fu, Ming‐Hua Li, Jin‐Song Hu   +9 more
wiley   +1 more source

Meso-chiral optical properties of plasmonic nanoparticles: uncovering hidden chirality. [PDF]

Nanophotonics
Xie Y, Krasavin AV, Zayats AV.
europepmc   +1 more source

Dipolar Molecular Motor Candidates with Planar Chirality

Chemistry – A European Journal, EarlyView.
Two prototypes of molecular motors with simultaneous implementation of planar chirality and a permanent dipole have been designed and synthesized in 7 steps with overall yields of 2.8 to 5.5%. Abstract Two molecular motor candidates built around ruthenium(II) centers featuring both planar chirality and a permanent dipole have been synthesized in seven ...
Thomas A. Hector, Shohei Katao, Nathalie Saffon‐Merceron, Valentin Magné, Claire Kammerer, Gwénaël Rapenne   +5 more
wiley   +1 more source