Synchronous Temperature and Magnetic Field Dual-Sensing by Luminescence in a Dysprosium Single-Molecule Magnet

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abstract

Sensors are increasingly present in the everyday life in widespread technological applications, and engineering smart systems able to simultaneously detect different physical quantities represents a scientific challenge. Taking advantage of the molecular chemistry realm that offers the possibility to finely adjust physical properties, it is demonstrated herein that the luminescent single-molecule magnet [Dy(acac)(3)(H2O)(2)]center dot H2O (acac = acetylacetonate) acts as a dual and synchronous thermometric/magnetic optical sensor in large ranges (10.0-180.0 K and up to approximate to 45 T) holding the promise to detect their variations in future devices.

keywords

UP-CONVERSION LUMINESCENCE; CRYSTAL-FIELD; NANOPARTICLES; THERMOMETERS; SPECTRA; COMPLEX; EU3+

subject category

Materials Science, Multidisciplinary; Optics

authors

Ferreira, RAS; Mamontova, E; Botas, AMP; Shestakov, M; Vanacken, J; Moshchalkov, V; Guari, Y; Chibotaru, LF; Luneau, D; Andre, PS; Larionova, J; Long, J; Carlos, LD

our authors

foto Alexandre Manuel Pedroso Botas

Alexandre Manuel Pedroso Botas

Post-Doc Fellowship
foto Luís Carlos

Luís Carlos

Full professor
foto Maria Rute de Amorim e Sá Ferreira André

Maria Rute de Amorim e Sá Ferreira André

Vice Director

Groups

1 - inorganic functional nanomaterials and organic-inorganic hybrids
3 - carbon materials, composites and functional coatings

Projects

CICECO - Aveiro Institute of Materials (UIDB/50011/2020)

CICECO - Aveiro Institute of Materials (UIDP/50011/2020)

SusPhotoSolutions - Soluções Fotovoltaicas Sustentáveis (SUSPHOTOSOLUTIONS)

acknowledgements

This work was developed within the scope of the project CICECO-Aveiro Institute of Materials, UIDB/50011/2020 and UIDP/50011/2020, and Instituto de Telecomunicacoes, UIDB/50008/2020 and UIDP/50008/2020, financed by Portuguese funds through the Foundation for Science and Technology/MCTES. The authors thank the University of Montpellier, CNRS, and PAC of ICGM, as well as KU Leuven. The help of CDS Brites (University of Aveiro) with the figures is gratefully acknowledged. A.M.P.B. thanks the grant financed by the SusPhotoSolutions project (CENTRO-01-0145-FEDER-000005). The Portugal-France bilateral action, PESSOA Programs (Hubert Curien) 33676SF and 40773PE are also acknowledged.

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Publication Details

type
Journal Article
year
2021
journal
ADVANCED OPTICAL MATERIALS
volume
9
article number
2101495
publisher
WILEY-V C H VERLAG GMBH
issn
2195-1071
issue
24
digital object identifier
10.1002/adom.202101495
web of science article identifier
WOS:000707880100001

Journal Metrics (JCR 2019)

Journal Impact Factor
8.286
Journal Impact Factor (5 yrs)
8.224
category normalized journal percentile
91.353

Citations

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