Role of the Magnetic Anisotropy in Atomic- Spin Sensing of 1 D Molecular Chains

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10468540" target="_blank" >RIV/00216208:11320/22:10468540 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/22:00564390

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=yVDQ7y4fje" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=yVDQ7y4fje</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acsnano.2c05609" target="_blank" >10.1021/acsnano.2c05609</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Role of the Magnetic Anisotropy in Atomic- Spin Sensing of 1 D Molecular Chains

Popis výsledku v původním jazyce

One-dimensional metal-organic chains often possess a complex magnetic structure susceptible to modifica-tion by alteration of their chemical composition. The possibility to tune their magnetic properties provides an interest i n g playground to explore quasi-particle interactions in low-dimensional systems. Despite the great effort invested so far, a detailed understand i n g of the interactions governing the electronic and magnetic properties of the low-dimensional systems is st i l l incomplete. One of the reasons is the limited abi l i t y to characterize their magnetic properties at the atomic scale. Here, we provide a comprehensive study of the magnetic properties of metal-organic one-dimensional (1D) coordina-tion polymers consisting of 2,5-diamino-1,4-benzoquinonedu mine ligands coordinated with Co or Cr atoms synthesized under ultrahigh-vacuum conditions on a Au(111) surface. A combination of integral X-ray spectroscopy with local-probe inelastic electron tunneling spectroscopy corroborated by multiplet analysis, density functional theory, and inelastic electron tunneling simulations enables us to obtain essential information about their magnetic structures, including the spin magnitude and orientation at the magneti c atoms, as wel l as the magnetic anisotropy.

Název v anglickém jazyce

Role of the Magnetic Anisotropy in Atomic- Spin Sensing of 1 D Molecular Chains

Popis výsledku anglicky

One-dimensional metal-organic chains often possess a complex magnetic structure susceptible to modifica-tion by alteration of their chemical composition. The possibility to tune their magnetic properties provides an interest i n g playground to explore quasi-particle interactions in low-dimensional systems. Despite the great effort invested so far, a detailed understand i n g of the interactions governing the electronic and magnetic properties of the low-dimensional systems is st i l l incomplete. One of the reasons is the limited abi l i t y to characterize their magnetic properties at the atomic scale. Here, we provide a comprehensive study of the magnetic properties of metal-organic one-dimensional (1D) coordina-tion polymers consisting of 2,5-diamino-1,4-benzoquinonedu mine ligands coordinated with Co or Cr atoms synthesized under ultrahigh-vacuum conditions on a Au(111) surface. A combination of integral X-ray spectroscopy with local-probe inelastic electron tunneling spectroscopy corroborated by multiplet analysis, density functional theory, and inelastic electron tunneling simulations enables us to obtain essential information about their magnetic structures, including the spin magnitude and orientation at the magneti c atoms, as wel l as the magnetic anisotropy.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

ACS Nano

ISSN

1936-0851

e-ISSN

1936-086X

Svazek periodika

16

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

16402-16413

Kód UT WoS článku

000875658200001

EID výsledku v databázi Scopus

2-s2.0-85139561560