Results 61 to 70 of about 28,983 (170)

Scalar spin chirality Nernst effect

Physical Review Research
The scalar spin chirality, which characterizes the fundamental unit of noncoplanar spin structures, plays an important role in rich chiral physics of magnetic materials.
Gyungchoon Go, Durga Prasad Goli, Nanse Esaki, Yaroslav Tserkovnyak, Se Kwon Kim   +4 more
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Cooperative expression of atomic chirality in inorganic nanostructures

Nature Communications, 2017
Cooperative chirality is common in organic and biomolecular systems but is rarely explored in inorganic materials. Here, the authors combine synthesis and theory to uncover cooperative chirality in inorganic nanocrystals, arising from the interplay of ...
Peng-peng Wang, Shang-Jie Yu, Alexander O Govorov, Min Ouyang   +3 more
doaj   +1 more source

Chiral two-dimensional conjugated metal-organic frameworks with high spin polarization

Nature Communications
Two-dimensional conjugated metal-organic frameworks have garnered significant research interest as emerging candidates for organic 2D crystal materials. In classical 2D crystals, chirality can give rise to unique physical phenomena; however, the precise ...
Shiyi Feng, Yang Lu, Chenchen Wang, Morteza Torabi, Xing Huang, Florian Auras, Ran He, Lukas Sporrer, Paul-Alexander Laval-Schmidt, Xizheng Wu, Xia Wang, Li Wan, Dongxu Wang, Bernd Plietker, Mike Hambsch, Markus Löffler, Stefan C. B. Mannsfeld, Claudia Felser, Xinliang Feng   +18 more
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Host–guest complexation‐induced chirality switching of pillararenes by perylene diimide‐based hexagonal metallacages

Aggregate
Chirality in confined nanospaces has brought some new insights into chirality transfer, amplification, and chiroptical properties. However, chirality switching, which is a common phenomenon in biological systems, has never been realized in confined ...
Yali Hou, Chaoqun Mu, Yunzhi Shi, Zeyuan Zhang, Haifei Liu, Zilin Zhou, Sanliang Ling, Bingbing Shi, Xianglong Duan, Cheng Yang, Mingming Zhang   +10 more
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Chirality-driven spin dynamics and manipulation in all-inorganic chiral heterostructures

Nature Communications
The interplay between structural chirality and spin represents an emerging field with profound implications across multiple disciplines. As compared with organic chiral molecules and their organic-inorganic hybrids, all-inorganic chiral platforms remain ...
Hanyu Liu, Min Ouyang
doaj   +1 more source

From chiral laser pulses to femto- and attosecond electronic chirality flips in achiral molecules

Nature Communications
Chirality is an important topic in biology, chemistry and physics. Here we show that ultrashort circularly polarized laser pulses, which are chiral, can be fired on achiral oriented molecules to induce chirality in their electronic densities, with ...
Yunjiao Chen, Dietrich Haase, Jörn Manz, Huihui Wang, Yonggang Yang   +4 more
doaj   +1 more source

Discovery of Staircase Chirality through the Design of Unnatural Amino Acid Derivatives

Research
Chirality has garnered significant attention in the scientific community since its discovery by Louis Pasteur over a century ago. It has been showing a profound impact on chemical, biomedical, and materials sciences. Significant progress has been made in
Anis U. Rahman, Yu Wang, Ting Xu, Kambham Devendra Reddy, Shengzhou Jin, Jasmine X. Yan, Qingkai Yuan, Daniel Unruh, Ruibin Liang, Guigen Li   +9 more
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Preparation of Enantioenriched Spirocyclic Scaffolds Transferring Axial Chirality from Borylalkylidenecycloalkanes

ChemistryEurope
Herein, an efficient transference of axial chirality from enantiomerically enriched borylalkylidenecycloalkanes to point chirality is disclosed through the synthesis of spirocyclic valuable compounds via cyclopropanation, borylcyclopropanation ...
Nerea Iragorri, Josebe Hurtado, Jose L. Vicario, Efraím Reyes, Elena Fernández   +4 more
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Tuning chirality amplitude at ultrafast timescales in chiral CsCuCl_{3}

Physical Review Research
Chirality is a fundamental symmetry concept relevant to many scientific fields. It describes discrete states, i.e., left-handed, right-handed, or achiral. In contrast to this discrete classification, objects can be continuously distorted. To describe the
Hiroki Ueda, Takahiro Sato, Quynh L. Nguyen, Elizabeth Skoropata, Ludmila Leroy, Tim Suter, Elsa Abreu, Matteo Savoini, Vincent Esposito, Matthias Hoffmann, Carl P. Romao, Julien Zaccaro, Diling Zhu, Steven Lee Johnson, Urs Staub   +14 more
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Direct demonstration of electric chirality control in a helimagnetic YMn₆Sn₆ by spin-polarized neutron scattering. [PDF]

Proc Natl Acad Sci U S A
Masuda H, Yanagisawa Y, Ohishi K, Nambu Y, Nii Y, Onose Y.   +5 more
europepmc   +1 more source