Structural diversity and magnetic properties of six ferrocenyl monocarboxylate Mn(ii), Ni(ii) and Co(ii) complexes with 1D aqua, carboxyl or dinuclear hydroxyl bridges

CrystEngComm ◽  
2021 ◽  
Author(s):  
Misbha Rafiq Khan ◽  
Xiaoge Niu ◽  
Tianling Chen ◽  
Yan Liu ◽  
Zhongyi Liu ◽  
...  

Six ferrocenyl monocarboxylate Mn(ii), Ni(ii) and Co(ii) complexes with different types of magnetic coupling bridges were synthesized successfully. 1–6 display intriguing structure diversity and magnetic properties.

Author(s):  
P. Maltoni ◽  
T. Sarkar ◽  
G. Barucca ◽  
G. Varvaro ◽  
D. Peddis ◽  
...  

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Zhizhan Qiu ◽  
Matthew Holwill ◽  
Thomas Olsen ◽  
Pin Lyu ◽  
Jing Li ◽  
...  

AbstractThe discovery of two-dimensional (2D) magnetism combined with van der Waals (vdW) heterostructure engineering offers unprecedented opportunities for creating artificial magnetic structures with non-trivial magnetic textures. Further progress hinges on deep understanding of electronic and magnetic properties of 2D magnets at the atomic scale. Although local electronic properties can be probed by scanning tunneling microscopy/spectroscopy (STM/STS), its application to investigate 2D magnetic insulators remains elusive due to absence of a conducting path and their extreme air sensitivity. Here we demonstrate that few-layer CrI3 (FL-CrI3) covered by graphene can be characterized electronically and magnetically via STM by exploiting the transparency of graphene to tunneling electrons. STS reveals electronic structures of FL-CrI3 including flat bands responsible for its magnetic state. AFM-to-FM transition of FL-CrI3 can be visualized through the magnetic field dependent moiré contrast in the dI/dV maps due to a change of the electronic hybridization between graphene and spin-polarised CrI3 bands with different interlayer magnetic coupling. Our findings provide a general route to probe atomic-scale electronic and magnetic properties of 2D magnetic insulators for future spintronics and quantum technology applications.


2015 ◽  
Vol 44 (26) ◽  
pp. 11741-11754 ◽  
Author(s):  
Moumita Pait ◽  
Michael Shatruk ◽  
Debashis Ray

The present manuscript reports the detail synthesis, characterization, magnetic property and catechol oxidation study of a family of mixed valent (MnIIMnIII) and trivalent (MnIII) manganese complexes from a Schiff base ligand.


2003 ◽  
Vol 125 (31) ◽  
pp. 9476-9483 ◽  
Author(s):  
Xiang Lin ◽  
Dan M. J. Doble ◽  
Alexander J. Blake ◽  
Andrew Harrison ◽  
Claire Wilson ◽  
...  

CrystEngComm ◽  
2020 ◽  
Vol 22 (42) ◽  
pp. 7046-7053
Author(s):  
Lingling Gao ◽  
Yongjun Bian ◽  
Yuan Tian ◽  
Yongqiang Chen ◽  
Tuoping Hu

A pictogram: the gas adsorption and magnetic properties of three Co(ii) coordination polymers constructed from 3,5-di(2′,5′-dicarboxylphenyl)benzoic acid ligand have been explored.


Polyhedron ◽  
2013 ◽  
Vol 52 ◽  
pp. 1276-1286 ◽  
Author(s):  
B. Machura ◽  
A. Świtlicka ◽  
J. Mroziński ◽  
B. Kalińska ◽  
R. Kruszynski

2014 ◽  
Vol 6 (19) ◽  
pp. 8055-8058 ◽  
Author(s):  
H. B. Hong ◽  
H.-J. Krause ◽  
I. H. Nam ◽  
C. J. Choi ◽  
S. W. Shin

A novel analytical system is presented that employs two different types of magnetic particles (MPs) with frequency mixing magnetic detection (FMMD).


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