English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
Add to Basket
 Local TagsRelease HistoryDetailsSummary
  Potential energy-driven spin manipulation via a controllable hydrogen ligand

Jacobson, P., Muenks, M., Laskin, G., Brovko, O., Stepanyuk, V., Ternes, M., et al. (2017). Potential energy-driven spin manipulation via a controllable hydrogen ligand. Science Advances, 3(4): e1602060. doi:10.1126/sciadv.1602060.

Item is

 

show all

Basic

hide
Item Permalink: https://hdl.handle.net/21.11116/0000-000B-24ED-2 Version Permalink: https://hdl.handle.net/21.11116/0000-000B-24EE-1
Genre: Journal Article

Files

hide Files
:
sciadv.1602060.pdf (Publisher version), 681KB
View   Save
File Permalink:
https://hdl.handle.net/21.11116/0000-000B-24EF-0
Name:
sciadv.1602060.pdf
Description:
-
OA-Status:
Gold
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
View
Copyright Date:
2017
Copyright Info:
The Author(s)
License:
http://creativecommons.org/licenses/by-nc/4.0/

Locators

hide
Locator:
https://doi.org/10.1126/sciadv.1602060 (Publisher version)
Description:
-
OA-Status:
Gold

Creators

hide
 Creators:
Jacobson, Peter1, Author
Muenks, Matthias1, Author
Laskin, Gennadii1, Author
Brovko, Oleg1, Author
Stepanyuk, Valeri2, Author
Ternes, Markus1, Author
Kern, Klaus1, Author
Affiliations:
1External Organizations, ou_persistent22              
2Max Planck Institute of Microstructure Physics, Max Planck Society, Weinberg 2, 06120 Halle, DE, ou_2415691              

Content

hide
Free keywords: -
 Abstract: Spin-bearing molecules can be stabilized on surfaces and in junctions with desirable properties, such as a net spin that can be adjusted by external stimuli. Using scanning probes, initial and final spin states can be deduced from topographic or spectroscopic data, but how the system transitions between these states is largely unknown. We address this question by manipulating the total spin of magnetic cobalt hydride complexes on a corrugated boron nitride surface with a hydrogen-functionalized scanning probe tip by simultaneously tracking force and conductance. When the additional hydrogen ligand is brought close to the cobalt monohydride, switching between a correlated S = 1/2 Kondo state, where host electrons screen the magnetic moment, and an S = 1 state with magnetocrystalline anisotropy is observed. We show that the total spin changes when the system is transferred onto a new potential energy surface that is defined by the position of the hydrogen in the junction. These results show how and why chemically functionalized tips are an effective tool to manipulate adatoms and molecules and a promising new method to selectively tune spin systems.

Details

hide
Language(s):
 Dates: 2017-04-142017-04-07
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: BibTex Citekey: P12936
DOI: 10.1126/sciadv.1602060
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

hide
Title: Science Advances
  Other : Sci. Adv.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Washington : AAAS
Pages: - Volume / Issue: 3 (4) Sequence Number: e1602060 Start / End Page: - Identifier: ISSN: 2375-2548
CoNE: https://pure.mpg.de/cone/journals/resource/2375-2548