Results 201 to 210 of about 94,440 (338)

Chiral 3D Perovskite Single Crystals Realized by Lattice Expansion

Advanced Science, EarlyView.
A novel chiral 3D perovskite [(R/S)‐3APr]2Pb4I12·2H2O single crystal is reported. This structure can accommodate large chiral diammonium cations while maintaining 3D skeletons by modulating the connectivity of [M2X10] dimers. The chiral 3D perovskite photodetectors exhibit notable circularly polarized light (CPL) detection performance.
Lin Wang, Wei Hao, Shen Chen, Jie Ren, Hanying Li   +4 more
wiley   +1 more source

Chiral Symmetry Breaking for Fundamental Fermions

, 1994
Adnan Bashir
openalex   +2 more sources

The decay τ→3πντ as a probe of the mechanism of dynamical chiral symmetry breaking [PDF]

, 2000
L. Girlanda, J. Stern
openalex   +1 more source

Topological Singularities and Edge‐State Coupling Enable Robust on‐Chip Slow Light

Advanced Science, EarlyView.
This work demonstrates the first experimental observation of a topological quantum‐interference‐like effect in a 1D on‐chip system, utilizing two topological mechanisms for robust slow light. Topological charges ensure immunity to parameter deviations, while edge states provide robustness against disturbances.
Yuqian Wang, Shengyu Hu, Zhiwei Guo, Jie Jiang, Yaping Yang, Cuicui Lu, Hong Chen   +6 more
wiley   +1 more source

Chiral Symmetry Breaking From Dyson-Schwinger Equations

, 1994
Jean-René Cudell
openalex   +2 more sources

Higher dimension operators and chiral symmetry breaking in Nambu–Jona-Lasinio model [PDF]

, 2000
Taekoon Lee, Yongseok Oh
openalex   +1 more source

Multifunctional Chiral Halide Perovskites: Advancing Chiro‐Optics, Chiro‐Optoelectronics, and Spintronics

Advanced Science, EarlyView.
This review spotlights key advances in chiral halide perovskite materials and devices, covering device architectures, fabrication methods, and emerging applications like circularly polarized light functions, neuromorphic computing, and spintronics. It explores structure‐property relationships and chirality transfer mechanisms, discusses challenges in ...
Qi Liu, Hui Ren, Qi Wei, Mingjie Li
wiley   +1 more source

Conformational Change in a Four‐Tetrad DNA G‐Quadruplex upon Intercalation of a Small‐Molecule Ligand PyDH2

Angewandte Chemie, EarlyView.
An exception or the rule? This work represents a second observation, and the first crystallographic evidence, of true intercalation of a small‐molecule ligand (here, bisquinolinium PyDH2) into an antiparallel G‐quadruplex (G4) DNA fold. Abstract G‐quadruplexes (G4s) are non‐canonical DNA structures implicated in a number of biological processes.
Kailey N. Martin, Gwendolyn Lam, Oksana Reznichenko, Kyle E. Brunner, Michael J. Zdilla, Sawyer E. McCarthy, Anton Granzhan, Liliya A. Yatsunyk   +7 more
wiley   +2 more sources

Ultralow Electrical Current Driven Field‐Free Spin‐Orbit Torque Switching of Magnetic Tunnel Junctions by Topological Insulators

Advanced Electronic Materials, EarlyView.
A 3‐terminal SOT‐MRAM device that integrates the topological insulator and the perpendicular magnetic tunnel junction. The double magnetic layers with different saturation magnetizations are employed as the recording layer of TIs‐pMTJ. By breaking the chiral symmetry of these states via the interlayer DMI, the field‐free deterministic SOT switching is ...
Xu Zhang, Aitian Chen, Yifan Zhang, Zhaozhuo Zeng, Yaqin Guo, Dongxing Zheng, Baoshan Cui, Chuangwen Wu, Wenjie Song, Shuo Yang, Zijun Luo, Jingfeng Li, Gianluca Gubbiotti, Xiufeng Han, Jinkui Zhao, Peng Yan, Xufeng Kou, Xixiang Zhang, Hao Wu   +18 more
wiley   +1 more source

Microhydration Dynamics in Molecular Photoswitches: Equilibrium State Reconfiguration in Imine‐Based Architectures

Angewandte Chemie, EarlyView.
The performance of molecular photoswitches relies on their structural adaptability in solution. Employing gas‐phase rotational spectroscopy and quantum chemistry, we explore the microhydration of camphorquinone imine and show that water binding shifts the E/Z equilibrium, even reversing relative stabilities, while enabling dynamic motion at low ...
Nuno M. Campos, Rita J. C. Roque, Pablo Pinacho, Corina H. Pollok, Christian Merten, Pedro S. P. Silva, Manuela R. Silva, Melanie Schnell, Sérgio R. Domingos   +8 more
wiley   +2 more sources