Tuning the magnetic properties of NiPS3 through organic-ion intercalation

Nanoscale ◽  
2022 ◽  
Author(s):  
Daniel Tezze ◽  
José Manuel Pereira ◽  
Yaiza Asensio ◽  
Mihail Ipatov ◽  
Francesco Calavalle ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Van Der Waals ◽  
Magnetic Response ◽  
Electrostatic Gating ◽  
Low Dimensionality ◽  
Ion Intercalation

Atomically thin van der Waals magnetic crystals are characterized by tunable magnetic properties related to their low dimensionality. While electrostatic gating has been used to tailor their magnetic response, chemical...

scholarly journals Tuning the magnetic properties of NiPS3 through organic-ion intercalation

2021 ◽  
Author(s):  
Daniel Tezze ◽  
José M. Pereira ◽  
Yaiza Asensio ◽  
Mihail Ipatov ◽  
Francesco Calavalle ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Transition Temperature ◽  
Exchange Process ◽  
Van Der Waals ◽  
Hysteretic Behavior ◽  
Hybrid Compound ◽  
Ion Exchange Process ◽  
Electrostatic Gating ◽  
Low Dimensionality ◽  
Ion Intercalation

Atomically thin van der Waals magnetic crystals are characterized by tunable magnetic properties related to their low dimensionality. While electrostatic gating has been used to tailor their magnetic response, chemical approaches like intercalation remain largely unexplored. Here, we demonstrate the manipulation of the magnetism in the van der Waals antiferromagnet NiPS3 through the intercalation of different organic cations, inserted using an engineered two-step process. First, the electrochemical intercalation of tetrabutylammonium cations (TBA+) results in a ferrimagnetic hybrid compound displaying a transition temperature of 78 K, and characterized by a hysteretic behavior with finite remanence and coercivity. Then, TBA+ cations are replaced by cobaltocenium via an ion-exchange process, yielding a ferrimagnetic phase with higher transition temperature (98 K) and higher remanent magnetization. Importantly, we demonstrate that the intercalation and cation exchange processes can be carried out in bulk crystals and few-layer flakes, opening the way to the integration of intercalated magnetic materials in devices.

Structural, thermodynamic, electronic, and magnetic properties of superconducting FeSe-CsCl type: Ab initio searching technique with van der Waals corrections

2021 ◽  
pp. 124708
Author(s):  
Prayoonsak Pluengphon ◽  
Prutthipong Tsuppayakorn-aek ◽  
Burapat Inceesungvorn ◽  
Udomsilp Pinsook ◽  
Thiti Bovornratanaraks
Keyword(s):  
Magnetic Properties ◽  
Ab Initio ◽  
Van Der Waals ◽  
Electronic And Magnetic Properties ◽  
Cscl Type ◽  
Type Ab

Biaxial strain, electric field and interlayer distance-tailored electronic structure and magnetic properties of two-dimensional g-C3N4/Li-adsorbed Cr2Ge2Te6 van der Waals heterostructures

2021 ◽  
Vol 23 (10) ◽  
pp. 6171-6181
Author(s):  
Yaoqi Gao ◽  
Baozeng Zhou ◽  
Xiaocha Wang
Keyword(s):  
Magnetic Properties ◽  
Electronic Structure ◽  
Electric Field ◽  
Van Der Waals ◽  
Interlayer Distance ◽  
Two Dimensional ◽  
Biaxial Strain ◽  
Van Der Waals Heterostructures

It is found that the biaxial strain, electric field and interlayer distance can effectively modulate the electronic structure and magnetic properties of two-dimensional van der Waals heterostructures.

scholarly journals Bulk magnetic properties and phase diagram of Li-dopedLa2CuO4:Common magnetic response of hole-dopedCuO2planes

2002 ◽  
Vol 66 (18) ◽  
Author(s):  
T. Sasagawa ◽  
P. K. Mang ◽  
O. P. Vajk ◽  
A. Kapitulnik ◽  
M. Greven
Keyword(s):  
Phase Diagram ◽  
Magnetic Properties ◽  
Magnetic Response

scholarly journals Tunable magnetic properties in van der Waals crystals (Fe1−xCox)5GeTe2

2020 ◽  
Vol 116 (20) ◽  
pp. 202402
Author(s):  
Congkuan Tian ◽  
Feihao Pan ◽  
Sheng Xu ◽  
Kun Ai ◽  
Tianlong Xia ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Van Der Waals

A new pnictidehalide with van der Waals host–guest interactions exhibiting both geometric spin frustration and resistive humidity sensitivity

2018 ◽  
Vol 42 (3) ◽  
pp. 1787-1795
Author(s):  
Si-Yan Peng ◽  
Liu-Sai Yang ◽  
Ming-Shui Yao ◽  
Le-Shu Yu
Keyword(s):  
Magnetic Properties ◽  
Van Der Waals ◽  
Van Der Waals Interactions ◽  
Spin Frustration ◽  
Humidity Sensitivity

The structure and electric and magnetic properties of a new metal pnictidehalide (Hg6P4)(CrCl6)Cl are reported in detail. The weak van der Waals interactions in its structure are responsible for its geometric spin frustration and good resistive humidity sensitivity.

Intriguing Strain-Governed Magnetic Phase Transitions in 2D Vanadium Porphyrin Sheet

2022 ◽  
Author(s):  
Qi Wang ◽  
Zhilu Zhang ◽  
Hai-Cai Huang ◽  
Xinyu song ◽  
Yuxiang Bu
Keyword(s):  
Magnetic Properties ◽  
Phase Transitions ◽  
Magnetic Phase ◽  
2D Materials ◽  
Magnetic Phase Transitions ◽  
Strain Effect ◽  
Magnetic Response ◽  
Two Dimensional ◽  
Spintronic Devices ◽  
Electronic And Magnetic Properties

The strain effect on the magnetic response of the 2D materials as spintronic devices are always important in actual applications. Due to the intriguing electronic and magnetic properties of two-dimensional...

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