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DOI:10.1038/nphys3943
Corpus ID: 125388098

@article{Kalinin2016DynamicD, title={Dynamic duos}, author={Sergei V. Kalinin}, journal={Nature Physics}, year={2016}, volume={13}, pages={114 - 115}, url={https://api.semanticscholar.org/CorpusID:125388098}}

Sergei V. Kalinin
Published in Nature Physics 17 October 2016
Physics

The discovery of intermediate high-spin multiexciton states with surprisingly long lifetimes provides new opportunities for engineering singlet fission, which may also provide an intriguing route to quantum information and spintronic applications.

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12 Citations

Model-free reconstruction of magnetic correlations in frustrated magnets

Nikolaj RothA. MayF. YeB. ChakoumakosB. Iversen

Physics

IUCrJ

2018

A new method for direct quantification of magnetic correlations in frustrated magnets is developed based on analysis of neutron total scattering data.

Controlled Orientations of Neighboring Tetracene Units by Mixed Self-Assembled Monolayers on Gold Nanoclusters for High-Yield and Long-Lived Triplet Excited States through Singlet Fission.

Toshiyuki SaegusaHayato SakaiH. NagashimaY. KoboriN. TkachenkoTaku Hasobe

Chemistry, Materials Science

Journal of the American Chemical Society

2019

A novel supramolecular strategy utilizing mixed self-assembled monolayers (SAMs) with two different chain lengths achieves high-yield SF and individual triplet yields and the obtained ΦSF is the highest value among Tc derivatives in hom*ogeneous solution to the best of the authors' knowledge.

Ultralow Voltage Manipulation of Ferromagnetism

B. PrasadYen-Lin Huang R. Ramesh

Physics

Advanced materials

2020

This work provides a template to achieve attojoule-class nonvolatile memories by utilizing isovalent La substitution and thickness scaling in multiferroic BiFeO3 to scale the switching energy density to ≈10 µJ cm-2.

Magnetic correlations and structure in bixbyite across the spin-glass transition

Nikolaj RothF. YeA. MayB. ChakoumakosB. Iversen

Physics

Physical Review B

2019

In this study, the magnetic correlations and atomic structure of bixbyite are followed across the spin-glass transition using powder and single-crystal neutron scattering and the three-dimensional magnetic difference pair distribution function (3D-m (cid:3) PDF) is used to resolve spatially and their temperature dependence determined.

Pentacene Dimers as a Critical Tool for the Investigation of Intramolecular Singlet Fission.

C. HetzerD. GuldiR. Tykwinski

Chemistry, Materials Science

Chemistry

2018

This Minireview describes recent advances using pentacene dimers for the investigation of iSF, where the dimeric structure, and in particular the spacer, allows for controlling and tuning the distance, geometric relationship, and electronic coupling between the two pentacenes moieties.

Electric-Field Control of Spin-Polarization and Semiconductor-to-Metal Transition in Carbon-Atom-Chain Devices

R. B. D. SantosF. MotaR. RivelinoG. Gueorguiev

Physics, Engineering

2017

We propose hybrid molecular systems containing small carbon atomic chains interconnected by graphene-like flakes, theoretically predicted as true energy minima, as low-dimensional structures that may…

Enthalpy-Entropy Compensation Effect for Triplet Pair Dissociation of Intramolecular Singlet Fission in Phenylene Spacer-Bridged Hexacene Dimers.

Shunta NakamuraHayato SakaiMasaaki f*ckiY. KoboriN. TkachenkoTaku Hasobe

Chemistry

The journal of physical chemistry letters

2021

The first observation of the quantitative TT generation together with the orientation-dependent photophysical discussions for TT dissociation using para- and meta-phenyl-bridged Hc dimers implies that "enthalpy-entropy compensation" has a large impact on the rate constants and quantum yields.

Study of structural and magnetoelectric properties of 1−x(Ba0.96Ca0.04TiO3)–x(ZnFe2O4) ceramic composites

M. LalMamta ShandilyaAjith S. KumarR. RaiS. NairR. Palai

Materials Science, Physics

Journal of Materials Science: Materials in…

2017

Multiferroic ceramic composites of (1−x)Ba0.96Ca0.04TiO3–(x)ZnFe2O4 (BCT-ZF) were prepared from ferroelectric (FE) barium calcium titanate (BCT) and ferromagnetic (FM) zinc ferrite (ZF) by using the…

Incommensurately Modulated Structures in Zr-rich PZT: Periodic Nanodomains, Reciprocal Configuration, and Nucleation

Zhengqian FuXuefeng Chen Xianlin Dong

Materials Science, Physics

2018

Zr-rich PZT is one of the most representative materials with compositions located at the ferroelectric–antiferroelectric (FE–AFE) phase boundary. The study of its incommensurately modulated structure…

Investigation of electric, dielectric, and magnetic properties of Li+1 and Mo+6 co-doped BiFeO3

Suhel AhmedS. K. BarikS. Hajra

Materials Science, Physics

Applied Physics A

2019

The bulk ceramics bearing chemical formula BiFeO3 and (BiLi)1/2(Fe2/3Mo1/3)O3 (abbreviated as BFO and BLFMO respectively) are synthesized using mixed oxide route. The physical properties (structural,…

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5 References

Quintet multiexciton dynamics in singlet fission

M. TayebjeeSamuel N. SandersElango KumarasamyL. CamposM. SfeirD. McCamey

Physics, Chemistry

Nature Physics

2016

Singlet fission, in which two triplet excitons are generated from a single absorbed photon, is a key third-generation solar cell concept. Conservation of angular momentum requires that singlet…

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Strongly exchange-coupled triplet pairs in an organic semiconductor

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Physics, Chemistry

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From biological complexes to devices based on organic semiconductors, spin interactions play a key role in the function of molecular systems. For instance, triplet-pair reactions impact operation of…

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Jonathan J. BurdettC. Bardeen

Chemistry, Materials Science

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The authors' experiments provide a good illustration of why the polyacenes, and tetracene in particular, play an important role as systems for the study of SF, and remaining issues that need to be clarified include the role of exciton diffusion, the temperature dependence of the SF rate.

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We calculate the maximum power conversion efficiency for conversion of solar radiation to electrical power or to a flux of chemical free energy for the case of hydrogen production from water…

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