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   Articles with "spin relaxation" as a keyword



Enhancing Room‐Temperature Spin Lifetimes in Molecular Semiconductors by Designing Intramolecular Dipole Orientations

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recommendations! Published in 2025 at "Advanced Materials"

DOI: 10.1002/adma.202500521

Abstract: In spintronics, achieving long spin lifetimes, particularly at room temperature (RT), is a key objective for spin transport materials. Molecular semiconductors (MSCs), with their inherently weak spin relaxation mechanisms, have emerged as promising candidates for… read more here.

Keywords: intramolecular dipole; spin relaxation; room temperature; spin ... See more keywords

Modeling spin relaxation in complex radical systems using MolSpin.

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recommendations! Published in 2023 at "Journal of computational chemistry"

DOI: 10.1002/jcc.27120

Abstract: Spin relaxation is an important aspect of the spin dynamics of free radicals and can have a significant impact on the outcome of their spin‐selective reactions. Examples range from the use of radicals as spin… read more here.

Keywords: spin relaxation; relaxation complex; complex radical; modeling spin ... See more keywords
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EPR and optical studies of Ni(II) ions in Zn(4-chloropyrazole)6(ClO4)2 at 300 K: Probing the structure, bonding, and electron spin relaxation

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recommendations! Published in 2021 at "Journal of Physics and Chemistry of Solids"

DOI: 10.1016/j.jpcs.2021.110224

Abstract: Abstract CW EPR and optical absorption studies of Ni(II) ions doped in Zn(C3H3ClN2)6(ClO4)2 (Ni/ZCPC) were carried out at 300 K. The single crystal rotation along three orthogonal axes gave spin Hamiltonian parameters of gx =… read more here.

Keywords: spin relaxation; electron spin; relaxation; studies ions ... See more keywords

Estimation of the spin-spin relaxation time of surfactant coated CoFe2O4 nanoparticles by electron paramagnetic resonance spectroscopy

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recommendations! Published in 2018 at "Physica E: Low-dimensional Systems and Nanostructures"

DOI: 10.1016/j.physe.2018.06.016

Abstract: Abstract The surfactant coated cobalt ferrite (CoFe2O4) samples were synthesized at different temperatures by different synthesis routes. The oleic acid (OA) coated cobalt ferrite sample synthesized at 80 °C by co-precipitation route while, sodium dodecyl sulfate… read more here.

Keywords: sample; relaxation time; spin; spin spin ... See more keywords
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Spin relaxation of holes in In0.53Ga0.47As/InP quantum wells

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recommendations! Published in 2021 at "Physica E: Low-dimensional Systems and Nanostructures"

DOI: 10.1016/j.physe.2021.114700

Abstract: Abstract Polarization-resolved photoluminescence was used to study spin relaxation of photoexcited holes in In 0.53Ga0.47As/InP quantum wells in a quantizing magnetic field as a function of temperature. At a temperature below 10 K, the circular polarization… read more here.

Keywords: spin relaxation; relaxation; quantum wells; inp quantum ... See more keywords

Determination of limiting values of 1H spin-spin relaxation time to assess lifetime of thermally aged acrylonitrile butadiene rubber

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recommendations! Published in 2019 at "Polymer Degradation and Stability"

DOI: 10.1016/j.polymdegradstab.2019.02.004

Abstract: Abstract We propose a method to determine the limiting value of 1H spin–spin relaxation time (T2) for assessing the lifetime of thermally aged acrylonitrile butadiene rubber (NBR) parts. So far, it has been difficult to… read more here.

Keywords: spin relaxation; thermally aged; spin spin; relaxation time ... See more keywords

Ligand-Nuclei Effects on Spin Relaxation in V(IV) Complexes.

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recommendations! Published in 2025 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.5c01930

Abstract: Understanding how magnetic nuclei affect spin relaxation is vital for designing robust spin coherence in magnetic materials and molecules. A key question is the extent that magnetic nuclei close to a spin (e.g., in the… read more here.

Keywords: ligand nuclei; relaxation; spin relaxation; effects spin ... See more keywords

Illuminating Ligand Field Contributions to Molecular Qubit Spin Relaxation via T1 Anisotropy.

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recommendations! Published in 2022 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.2c08729

Abstract: Electron spin relaxation in paramagnetic transition metal complexes constitutes a key limitation on the growth of molecular quantum information science. However, there exist very few experimental observables for probing spin relaxation mechanisms, leading to a… read more here.

Keywords: spin relaxation; anisotropy; relaxation; ligand field ... See more keywords

Unraveling the Contributions to Spin–Lattice Relaxation in Kramers Single-Molecule Magnets

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recommendations! Published in 2022 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.2c08876

Abstract: The study of how spin interacts with lattice vibrations and relaxes to equilibrium provides unique insights into its chemical environment and the relation between electronic structure and molecular composition. Despite its importance for several disciplines,… read more here.

Keywords: single molecule; spin relaxation; molecule magnets; relaxation ... See more keywords
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Coexistence of ultra-long spin relaxation time and coherent charge transport in organic single-crystal semiconductors

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recommendations! Published in 2017 at "Nature Physics"

DOI: 10.1038/nphys4217

Abstract: A linear relationship between spin and momentum relaxation shows that the spin relaxation in an organic semiconductor crystal that has ultra-long spin lifetimes and coherent band-like transport is governed by the Elliott–Yafet mechanism. read more here.

Keywords: ultra long; relaxation; transport; long spin ... See more keywords

Hyperfine-phonon spin relaxation in a single-electron GaAs quantum dot

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recommendations! Published in 2018 at "Nature Communications"

DOI: 10.1038/s41467-018-05879-x

Abstract: Understanding and control of the spin relaxation time T1 is among the key challenges for spin-based qubits. A larger T1 is generally favored, setting the fundamental upper limit to the qubit coherence and spin readout… read more here.

Keywords: gaas quantum; spin relaxation; relaxation; electron ... See more keywords