Magneto-thermal and magnetization relaxation dynamics of a family of di-nuclear lanthanide complexes

Polyhedron ◽  
2022 ◽  
Vol 212 ◽  
pp. 115613
Author(s):  
Kamal Uddin Ansari ◽  
Amaleswari Rasamsetty ◽  
Pardeep Kumar ◽  
Pragya Shukla ◽  
Shalini Tripathi ◽  
...  
Keyword(s):  
Lanthanide Complexes ◽  
Relaxation Dynamics ◽  
Magnetization Relaxation

Substituted versus Naked Thiourea Ligand Containing Pseudotetrahedral Cobalt(II) Complexes: A Comparative Study on Its Magnetization Relaxation Dynamics Phenomenon

2018 ◽  
Vol 57 (6) ◽  
pp. 3371-3386 ◽  
Author(s):  
Shefali Vaidya ◽  
Pragya Shukla ◽  
Shalini Tripathi ◽  
Eric Rivière ◽  
Talal Mallah ◽  
...  
Keyword(s):  
Comparative Study ◽  
Relaxation Dynamics ◽  
Magnetization Relaxation

Six coordinate dinuclear lanthanide(III) amide complexes: Investigation of magnetization Relaxation dynamics and their electronic structures

2021 ◽  
Author(s):  
Maheswaran Shanmugam ◽  
Amaleswari Rasamsetty ◽  
Sakshi Mehta ◽  
Kamal Uddin Ansari ◽  
Pardeep Kumar ◽  
...  
Keyword(s):  
Electronic Structures ◽  
Relaxation Dynamics ◽  
Magnetic Studies ◽  
Magnetization Relaxation

A series of rare six-coordinate dinuclear Ln(III) complexes [Ln2(µ-Cl)2Cl4Li2(L)2(THF)6] were structurally characterized using a bulky amide ligand (L; Ln = Gd(1); Dy(2) and Y(3)). Detailed magnetic studies disclose that a...

Influence of anion induced geometry change in Zn(ii) on the magnetization relaxation dynamics of Dy(iii) in Zn–Dy–Zn complexes

2020 ◽  
Vol 49 (30) ◽  
pp. 10580-10593
Author(s):  
Pragya Shukla ◽  
Kamal Uddin Ansari ◽  
Chen Gao ◽  
Shefali Vaidya ◽  
Shalini Tripathi ◽  
...  
Keyword(s):  
Experimental Results ◽  
Magnetic Data ◽  
Relaxation Dynamics ◽  
Magnetization Relaxation

A series of [Zn2Dy(L1)2(OAc)4](X) where X = (NO3)0.92(Br)0.08 (1), ClO4 (2), Cl (3) and PF6 (4) complexes were synthesized and their dc and ac magnetic data investigated. Experimental results are validated through MOLCAS calculations.

scholarly journals Magnetization relaxation dynamics in [Co/Pt]3 multilayers on pico- and nanosecond timescales

2021 ◽  
Vol 3 (3) ◽  
Author(s):  
Fangzhou Wang ◽  
Daniel E. Bürgler ◽  
Roman Adam ◽  
Umut Parlak ◽  
Derang Cao ◽  
...  
Keyword(s):  
Relaxation Dynamics ◽  
Magnetization Relaxation

Chiral six-coordinate Dy(iii) and Tb(iii) complexes of an achiral ligand: structure, fluorescence, and magnetism

2017 ◽  
Vol 46 (38) ◽  
pp. 13035-13042 ◽  
Author(s):  
Mei-Jiao Liu ◽  
Juan Yuan ◽  
Yi-Quan Zhang ◽  
Hao-Ling Sun ◽  
Cai-Ming Liu ◽  
...  
Keyword(s):  
Lanthanide Complexes ◽  
Ligand Complex ◽  
Magnetization Relaxation ◽  
Ligand Structure

Two new chiral six-coordinate lanthanide complexes are obtained using an achiral ligand. Complex [Zn3Dy] displays field-induced slow magnetization relaxation, while complex [Zn3Tb] exhibits intense green photofluorescence and triboluminescence.

Magnetization relaxation dynamics of a rare coordinatively unsaturated Co(ii) complex: experimental and theoretical insights

2020 ◽  
Vol 56 (87) ◽  
pp. 13397-13400
Author(s):  
Chinmoy Das ◽  
Amaleswari Rasamsetty ◽  
Shalini Tripathi ◽  
Maheswaran Shanmugam
Keyword(s):  
Molecular Formula ◽  
Relaxation Dynamics ◽  
Magnetization Relaxation ◽  
Turn On ◽  
Epr Measurements

A three-coordinate Co(ii) complex with the molecular formula [Li(DME)3][Co(L)3] (1) was isolated. The influence of the geometry on the SH parameters, and in turn on the magnetization relaxation, is investigated by SQUID and EPR measurements.

scholarly journals Effects of interactions on magnetization relaxation dynamics in ferrofluids

2020 ◽  
Vol 102 (3) ◽  
Author(s):  
Alexey O. Ivanov ◽  
Philip J. Camp
Keyword(s):  
Relaxation Dynamics ◽  
Magnetization Relaxation

Influence of Radicals on Magnetization Relaxation Dynamics of Pseudo-Octahedral Lanthanide Iminopyridyl Complexes

2018 ◽  
Vol 57 (15) ◽  
pp. 9002-9011 ◽  
Author(s):  
Chinmoy Das ◽  
Apoorva Upadhyay ◽  
Maheswaran Shanmugam
Keyword(s):  
Relaxation Dynamics ◽  
Magnetization Relaxation

Mononuclear Lanthanide Complexes with a Long Magnetization Relaxation Time at High Temperatures:  A New Category of Magnets at the Single-Molecular Level

2004 ◽  
Vol 108 (31) ◽  
pp. 11265-11271 ◽  
Author(s):  
Naoto Ishikawa ◽  
Miki Sugita ◽  
Tadahiko Ishikawa ◽  
Shin-ya Koshihara ◽  
Youkoh Kaizu
Keyword(s):  
Relaxation Time ◽  
High Temperatures ◽  
Lanthanide Complexes ◽  
Molecular Level ◽  
Magnetization Relaxation

Magnetic and luminescent properties of lanthanide coordination polymers with asymmetric biphenyl-3,2′,5′-tricarboxylate

2015 ◽  
Vol 44 (32) ◽  
pp. 14424-14435 ◽  
Author(s):  
Jie Zhao ◽  
Guan-Hong Zhu ◽  
Li-Qiong Xie ◽  
Ye-Si Wu ◽  
Hai-Lun Wu ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Lanthanide Complexes ◽  
Luminescent Properties ◽  
Relaxation Behaviour ◽  
Magnetization Relaxation ◽  
Lanthanide Coordination Polymers

An asymmetric ligand was employed to construct eight (3,6)-connected lanthanide complexes exhibiting slow magnetization relaxation behaviour and characteristic luminescent properties.

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