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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202202551
|2 doi
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|a pubmed24n1142.xml
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|a (DE-627)NLM342873008
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|a (NLM)35766419
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Gavara-Edo, Miguel
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Electrical Sensing of the Thermal and Light-Induced Spin Transition in Robust Contactless Spin-Crossover/Graphene Hybrid Devices
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|c 2022
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Revised 18.08.2022
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2022 The Authors. Advanced Materials published by Wiley-VCH GmbH.
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|a Hybrid devices based on spin-crossover (SCO)/2D heterostructures grant a highly sensitive platform to detect the spin transition in the molecular SCO component and tune the properties of the 2D material. However, the fragility of the SCO materials upon thermal treatment, light irradiation, or contact with surfaces and the methodologies used for their processing have limited their applicability. Here, an easily processable and robust SCO/2D hybrid device with outstanding performance based on the sublimable SCO [Fe(Pyrz)2 ] molecule deposited over chemical vapor deposition (CVD) graphene is reported, which is fully compatible with electronics industry protocols. Thus, a novel methodology based on growing an elusive polymorph of [Fe(Pyrz)2 ] (tetragonal phase) over graphene is developed that allows a fast and effective light-induced spin transition in the devices (≈50% yield in 5 min) to be detected electrically. Such performance can be enhanced even more when a flexible polymeric layer of poly(methyl methacrylate) is inserted in between the two active components in a contactless configuration, reaching a ≈100% yield in 5 min
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|a Journal Article
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|a contactless sensing
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| 650 |
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4 |
|a graphene
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| 650 |
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4 |
|a molecular spintronics
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| 650 |
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4 |
|a photoinduced magnetism
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| 650 |
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4 |
|a smart 2D heterostructures
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| 650 |
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4 |
|a spin-crossover
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| 650 |
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4 |
|a sublimable magnetic molecules
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| 700 |
1 |
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|a Córdoba, Rosa
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Valverde-Muñoz, Francisco Javier
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Herrero-Martín, Javier
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Real, José Antonio
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Coronado, Eugenio
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 34(2022), 33 vom: 07. Aug., Seite e2202551
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
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|g volume:34
|g year:2022
|g number:33
|g day:07
|g month:08
|g pages:e2202551
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| 856 |
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|u http://dx.doi.org/10.1002/adma.202202551
|3 Volltext
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