Results 291 to 300 of about 406,967 (342)

Gate-tuneable and chirality-dependent charge-to-spin conversion in tellurium nanowires

Nature Materials, 2022
Chiral materials are an ideal playground for exploring the relation between symmetry, relativistic effects and electronic transport. For instance, chiral organic molecules have been intensively studied to electrically generate spin-polarized currents in ...
F. Calavalle, Manuel Suárez-Rodríguez, Beatriz Mart'in-Garc'ia, A. Johansson, D. Vaz, Haozhe Yang, I. Maznichenko, S. Ostanin, Aurelio Mateo‐Alonso, A. Chuvilin, I. Mertig, M. Gobbi, F. Casanova, L. Hueso   +13 more
semanticscholar   +1 more source

Chirality in Light–Matter Interaction

Advances in Materials, 2022
The scientific effort to control the interaction between light and matter has grown exponentially in the last 2 decades. This growth has been aided by the development of scientific and technological tools enabling the manipulation of light at deeply sub ...
Andrew Lininger, G. Palermo, A. Guglielmelli, Giuseppe Nicoletta, Madhav Goel, M. Hinczewski, G. Strangi   +6 more
semanticscholar   +1 more source

Mirror Detection With the Visual Chirality Cue

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2022
Mirror detection is challenging because the visual appearances of mirrors change depending on those of their surroundings. As existing mirror detection methods are mainly based on extracting contextual contrast and relational similarity between mirror ...
Xin Tan, Jiaying Lin, Ke Xu, Pan Chen, Lizhuang Ma, Rynson W. H. Lau   +5 more
semanticscholar   +1 more source

Chirality-Dependent Second-order Nonlinear Optical Effects in 1D Organic-Inorganic Hybrid Perovskites Bulk Single Crystal.

Angewandte Chemie, 2021
The introduction of chirality into organic-inorganic hybrid perovskites (OIHPs) is expected to achieve excellent photoelectric and nonlinear materials related to circular dichroism.
Dongying Fu, Jianli Xin, Yueyue He, Shichao Wu, Xinyuan Zhang, Xian‐Ming Zhang, Junhua Luo   +6 more
semanticscholar   +1 more source

Chiral Au Nanorods: Synthesis, Chirality Origin, and Applications.

ACS Nano, 2022
Chiral Au nanorods (c-Au NRs) with diverse architectures constitute an interesting nanospecies in the field of chiral nanophotonics. The numerous possible plasmonic behaviors of Au NRs can be coupled with chirality to initiate, tune, and amplify their ...
Shenli Wang, Xing Liu, S. Mourdikoudis, Jie Chen, Weiwei Fu, Zdenek Sofer, Yuan Zhang, Shunping Zhang, Guangchao Zheng   +8 more
semanticscholar   +1 more source

Spinterface Origin for the Chirality-Induced Spin-Selectivity Effect.

Journal of the American Chemical Society, 2021
When electrons are injected through a chiral molecule, the resulting current may become spin polarized. This effect, known as the chirality-induced spin-selectivity (CISS) effect, has been suggested to emerge due to the interplay between spin-orbit ...
Seif Alwan, Y. Dubi
semanticscholar   +1 more source

Chiral cyclotrisiloxanes

Dalton Transactions, 2010
We have synthesized and separated the enantiomer pair of chiral cyclotrisiloxanes for the first time. Three-blade propeller-like alignment of three phenyl groups in tri(2-butyl)triphenylcyclotrisiloxane induced a positive Cotton effect with (R)-2-butyl group, and a negative effect with (S)-2-butyl substituent.
Ryoji, Tanaka, Susumu, Kowase, Masafumi, Unno   +2 more
openaire   +2 more sources

Supramolecular Hydrogels with Tunable Chirality for Promising Biomedical Applications.

Accounts of Chemical Research, 2020
ConspectusChirality exits from molecular-level, supramolecular, and nanoscaled helical structures to the macroscopic level in biological life. Among these various levels, as the central structural motifs in living systems (e.g., double helix in DNA, α ...
Xiaoqiu Dou, N. Mehwish, Changli Zhao, Jinying Liu, Chao Xing, C. Feng   +5 more
semanticscholar   +1 more source

Chiral Perovskites for Next‐Generation Photonics: From Chirality Transfer to Chiroptical Activity

Advances in Materials, 2021
Organic–inorganic hybrid halide perovskites (OIHPs) are commonly used as prototypical materials for various applications, including photovoltaics, photodetectors, and light‐emitting devices.
Sunihl Ma, Jihoon Ahn, Jooho Moon
semanticscholar   +1 more source

Chiral measure of chiral polyhedrons

Chirality
AbstractTo quantify chiral shape, a tensor describing the particle shape has been proposed. This tensor, named the shape tensor (S‐tensor), is an analog of the hydrodynamic tensor that relates the rotational and translational motions of particles in a liquid.
Tsunehisa Kimura, Ryoma Kimura, Yuki Mizukoshi, Kazuya Furusawa   +3 more
openaire   +2 more sources