Optical Phenomena in Molecule-Based Magnetic Materials

Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(9), P. 5930 - 6050

Published: April 30, 2024

Since the last century, we have witnessed development of molecular magnetism which deals with magnetic materials based on species, i.e., organic radicals and metal complexes. Among them, broadest attention was devoted to molecule-based ferro-/ferrimagnets, spin transition materials, including those exploring electron transfer, nanomagnets, such as single-molecule magnets (SMMs), qubits, stimuli-responsive materials. Their physical properties open application horizons in sensors, data storage, spintronics, quantum computation. It found that various optical phenomena, thermochromism, photoswitching characteristics, luminescence, nonlinear chiroptical effects, well responsivity external stimuli, can be implemented into Moreover, fruitful interactions these effects provide new cross-effects multifunctionality, enriching applications optical, electronic, devices. This Review aims show scope phenomena generated recent advances areas high-temperature photomagnetism, thermometry utilizing SMMs, addressability magneto-chiral dichroism, opto-magneto-electric multifunctionality. These findings are discussed context types accessible for classes

Language: Английский

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Near-Infrared Magnetic Circularly Polarized Luminescence and Slow Magnetic Relaxation in a Tetrazinyl-Bridged Erbium Metallocene

Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 3, 2025

The magnetic and magneto-optical properties of a tetrazinyl radical-bridged Er

Language: Английский

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Dimensionality Reduction Expands the Frontiers of Lanthanide Luminescence Thermometry Beyond Single-Parametric Thermal Sensing

Chemistry of Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 16, 2025

Language: Английский

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Magnetic Circularly Polarized Luminescence with Heterometallic Molecular Cluster‐Aggregates

Advanced Optical Materials, Journal Year: 2024, Volume and Issue: 12(27)

Published: Aug. 5, 2024

Abstract Magnetic circularly polarized luminescence (MCPL) is a technique based on the differential emission of left and right light induced by magnetic field. This counterpart to widely explored circular dichroism. In this work, first demonstration MCPL presented in heterometallic lanthanide(III) systems using two molecular cluster aggregates, {Eu 1 Tb 19 } 3 17 . The results here indicate potential that holds for obtaining highly tuned magneto‐optical materials various applications, such as anti‐counterfeiting materials. Additionally, findings suggest interactions between ions modulate dissymmetry factor, opening possibility development tunable

Language: Английский

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A highly thermal-stable red-emitting tantalate phosphor for WLED and multiple-mode optical temperature sensor dual-applications

Ceramics International, Journal Year: 2023, Volume and Issue: 50(4), P. 6880 - 6891

Published: Dec. 6, 2023

Language: Английский

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Dual-signalled magneto-optical barcodes with lanthanide-based molecular cluster-aggregates

Nanoscale, Journal Year: 2023, Volume and Issue: 15(45), P. 18198 - 18202

Published: Jan. 1, 2023

A proof-of-concept for magneto-optical barcodes is demonstrated the first time.

Language: Английский

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Luminescent Thermometer Systems Dy³⁺/Eu³⁺ and Tb³⁺/Sm³⁺ Based on Coordination Compounds: New Pairs to the Approved Tb³⁺/Eu³⁺?

Chemistry of Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 20, 2024

Language: Английский

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