Feb 16, 2024 · The CISS effect offers a new paradigm for superconducting spintronics, in which chiral molecules induce the required triplet-pair superconductivity, or assist in its formation when integrated within superconductor-ferromagnetic heterostructures. Chiral imprinting has been demonstrated in both semiconductors and metals.

Chirality-induced spin selectivity (CISS) refers to multiple phenomena where handedness of a chiral chemical compound influences the spin of transmitted or emitted electrons. This effect was discovered by Prof. Ron Naaman and co-workers.

The effect termed chirality-induced spin selectivity (CISS) describes how electrons with particular spin can pass through chiral materials, generating remarkable spin polarization without the need for magnetic fields or magnetism.

Jan 22, 2022 · A critical overview of the theory of the chirality-induced spin selectivity (CISS) effect, that is, phenomena in which the chirality of molecular species imparts significant spin selectivity to various electron processes, is provided.

Jul 4, 2024 · The CISS effect presents an opportunity to effectively reduce the significant overpotential of the OER by suppressing unwanted chemical reaction pathways during the PEC reaction.

As first formulated, the CISS effect refers to the innate ability of chiral materials to act as spin filters for electron transport; however, more recent experiments demonstrate that displacement currents arising from charge polarization of chiral molecules lead to spin polarization without the need for net charge flow between molecules.

May 20, 2024 · The results presented here lead to three important insights into the mechanism underlying the CISS effect. First, the results indicate that the observed angle-dependent magnetic field effect on the spin polarization cannot occur without the chiral system itself having SOC.

The CISS effect offers a new paradigm for superconducting spintronics, in which chiral molecules induce the required triplet-pair superconductivity, or assist in its formation when integrated within superconductor-ferromagnetic heterostructures.

Oct 12, 2023 · We have found direct evidence of the CISS effect on the spin dynamics of photogenerated radical ion pairs in molecular electron donor–acceptor molecules. The observation of CISS in these systems affords possibilities both for increasing our understanding of this important phenomenon and for its possible applications.

Jun 21, 2024 · The CISS effect represents a novel strategy for controlling the spin polarization of surfaces and molecular species and therefore can be used to facilitate, or inhibit, chemical processes.