Chiral Induced Spin Selectivity Gives a New Twist on Spin-Control in Chemistry.
TLDR
The CISS effect results from the coupling between the electron linear momentum and its spin in a chiral system and opens a new avenue into spin-controlled processes in chemistry.Abstract:
ConspectusThe electron’s spin, its intrinsic angular momentum, is a quantum property that plays a critical role in determining the electronic structure of molecules. Despite its importance, it is n...read more
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Chiral halide perovskite crystals for optoelectronic applications
TL;DR: An overview of the research background and advancement of chiral halide perovskites is described in this article, where crystal structure, synthesis, and growth methods of CHO single crystals are demonstrated.
Journal ArticleDOI
The spin selectivity effect in chiral materials
TL;DR: In this article, a survey of different material systems that manifest the chiral induced spin selectivity (CISS) effect using various materials and experimental configurations is presented. And the role of phonons and electron-electron interactions is explored.
Journal ArticleDOI
Structural descriptor for enhanced spin-splitting in 2D hybrid perovskites
Manoj K. Jana,Ruyi Song,Yi Xie,Rundong Zhao,Rundong Zhao,Peter C. Sercel,Volker Blum,David B. Mitzi +7 more
TL;DR: In this article, the structural determinants of spin-selective transport and spin-orbitronics in 2D perovskites have been investigated and a specific inorganic layer distortion that correlates with bulk spin-splitting in these materials has been revealed.
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Tuning the Circular Dichroism and Circular Polarized Luminescence Intensities of Chiral 2D Hybrid Organic-Inorganic Perovskites through Halogenation of the Organic Ions
Jin-Tai Lin,Deng-Gao Chen,Lan Sheng Yang,Tai Chun Lin,Yi-Hung Liu,Yu Chiang Chao,Pi-Tai Chou,Ching-Wen Chiu +7 more
TL;DR: In this article, the effects of chiral molecules on the chiroptical properties of hybrid organic-inorganic perovskites (HOIPs) were investigated, and the HOIP having a Cl-substituted chiral cation exhibits the highest circular dichroism and circular polarized luminescence (CPL) intensities, indicating the existence of the largest rotatory strength.
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Possible chemical and physical scenarios towards biological homochirality.
TL;DR: Several scenarios will be discussed that are aimed to reflect the different debates about the emergence of BH: extra-terrestrial or terrestrial origin, nature of the mechanisms leading to the propagation and enhancement of the primeval chiral bias, and temporal sequence between chemical homochirality, BH and life emergence.
References
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Metal-free efficient photocatalyst for stable visible water splitting via a two-electron pathway
Juan Liu,Yang Liu,Naiyun Liu,Yuzhi Han,Xing Zhang,Hui Huang,Yeshayahu Lifshitz,Yeshayahu Lifshitz,Shuit-Tong Lee,Jun Zhong,Zhenhui Kang +10 more
TL;DR: The design and fabrication of a metal-free carbon nanodot–carbon nitride (C3N4) nanocomposite is reported and its impressive performance for photocatalytic solar water splitting is demonstrated.
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Magnetic field effects in chemical kinetics and related phenomena
Ulrich Steiner,Thomas Ulrich +1 more
TL;DR: The second-order bulk recombination rate is slowed down by the magnetic field, demonstrating that F pairs behave rather like geminate triplet pairs, which has also been confirmed in many CIDNP investigations as discussed by the authors.
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Low-dimensional catalysts for hydrogen evolution and CO2 reduction
TL;DR: In this article, the state of the art in the implementation of low-dimensional nanomaterials and their van der Waals heterostructures for hydrogen evolution and CO2 reduction by electrocatalysis and photocatalysis is analyzed.
Journal ArticleDOI
Chiral Inorganic Nanostructures
TL;DR: This review will cover both experiment and theory of chiral nanostructures starting with the origin and multiple components of mirror asymmetry of individual NPs and their assemblies, and shall consider four different types of chirality in nanostructure and related physical, chemical, and biological effects.
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Effect of a Cobalt-Based Oxygen Evolution Catalyst on the Stability and the Selectivity of Photo-Oxidation Reactions of a WO3 Photoanode
TL;DR: In this article, the effect of Co−Pi oxygen evolution catalyst (OEC) on the selectivity of photo-oxidation reactions and photostabilities of WO3 photoanodes was investigated.
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