Record Details

Unprecedented magnetic relaxation via the fourth excited state in low-coordinate lanthanide single-ion magnets: a theoretical perspective

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Unprecedented magnetic relaxation via the fourth excited state in low-coordinate lanthanide single-ion magnets: a theoretical perspective
 
Creator SINGH, SK
GUPTA, T
SHANMUGAM, M
RAJARAMAN, G
 
Subject HIGHLY-SYMMETRICAL COMPOUNDS
MOLECULE MAGNETS
ELECTRONIC-STRUCTURES
URANIUM(III) COMPLEX
ANISOTROPY BARRIER
SLOW RELAXATION
F ELEMENTS
BLOCKING
FIELD
CHEMISTRY
 
Description Four low-coordinate SIMs have been studied to probe their relaxation dynamics using ab initio calculations. Our calculations reveal that both the symmetry and the equatorial ligand field play a key role in controlling the barrier heights in three-coordinate [Ln(III)(NSiMe3)(3)] complexes (Ln = Dy/Er). This study reveals an unprecedented blockade of magnetization up to three excited states for the Er(III) complex.
 
Publisher ROYAL SOC CHEMISTRY
 
Date 2014-12-28T11:38:28Z
2014-12-28T11:38:28Z
2014
 
Type Article
 
Identifier CHEMICAL COMMUNICATIONS, 50(98)15513-15516
1359-7345
1364-548X
http://dx.doi.org/10.1039/c4cc05522e
http://dspace.library.iitb.ac.in/jspui/handle/100/16379
 
Language English