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Bibliographic record number: 625736

Journal

Authors: Atodiresei, Nicolae; Caciuc, Vasile; Lazić, Predrag; Blügel, Stefan
Title: Engineering the magnetic properties of hybrid organic-ferromagnetic interfaces by molecular chemical functionalization
( Engineering the magnetic properties of hybrid organic-ferromagnetic interfaces by molecular chemical functionalization )
Source: Physical review. B, Condensed matter and materials physics (1098-0121) 84 (2011), 17;
Paper type: article
Keywords: first-principles calculations ; organic-ferromagnetic interface ; magnetic properties
( first-principles calculations ; organic-ferromagnetic interface ; magnetic properties )
Abstract:
We have performed systematic first-principles calculations to tailor the magnetic properties at a hybrid organic-ferromagnetic interface by adsorbing organic molecules containing π(pz) electrons onto a magnetic substrate. For such hybrid systems, magnetic properties such as molecular magnetic moments and their spatial orientation can be specifically tuned by substituting the H atoms with more electronegative atoms such as Cl and F. This chemical functionalization process surprisingly reveals the importance of the spin-orbit coupling present at the magnetic surface–molecule interface. As a key result, our simulations indicate a direct connection between substituent electronegativity and these magnetic properties which can be exploited to design more efficient organic spintronic devices.
Project / theme: 098-0352828-2863
Original language: eng
Citation databases: Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Category: Znanstveni
Research fields:
Physics
URL: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.84.172402
http://dx.doi.org/10.1103/PhysRevB.84.172402
Broj citata:
Altmetric:
DOI: 10.1103/PhysRevB.84.172402
URL cjelovitog rada:
Google Scholar: Engineering the magnetic properties of hybrid organic-ferromagnetic interfaces by molecular chemical functionalization
Contrib. to CROSBI by: Damir Šokčević (Damir.Sokcevic@irb.hr), 15. Tra. 2013. u 17:34 sati



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