Theoretical study of magnetic properties of ammonia molecule in nonuniform magnetic field

1996 ◽  
Vol 94 (3) ◽  
pp. 155-176 ◽  
Author(s):  
M. C. Caputo ◽  
M. B. Ferraro ◽  
P. Lazzeretti
Keyword(s):  
Magnetic Field ◽  
Magnetic Properties ◽  
Theoretical Study ◽  
Ammonia Molecule ◽  
Nonuniform Magnetic Field

Theoretical study of the magnetic properties of a methane molecule in a nonuniform magnetic field

1994 ◽  
Vol 49 (5) ◽  
pp. 3445-3449 ◽  
Author(s):  
M. C. Caputo ◽  
M. B. Ferraro ◽  
P. Lazzeretti ◽  
M. Malagoli ◽  
R. Zanasi
Keyword(s):  
Magnetic Field ◽  
Magnetic Properties ◽  
Theoretical Study ◽  
Methane Molecule ◽  
Nonuniform Magnetic Field

Theoretical Study of Transmissivity of Electromagnetic Wave in Magnetorheological Fluids

2012 ◽  
Vol 605-607 ◽  
pp. 1356-1359
Author(s):  
Yong Qing Wan ◽  
Ji Jun Fan ◽  
Nan Hui Yu
Keyword(s):  
Magnetic Field ◽  
Dielectric Constant ◽  
Magnetic Properties ◽  
Electromagnetic Wave ◽  
External Magnetic Field ◽  
Electromagnetic Wave Propagation ◽  
Theoretical Study ◽  
Magnetorheological Fluid ◽  
Theoretical Simulation ◽  
Mr Fluids

The internal structure of magnetorheological fluid could change under external magnetic field, as well as its dielectric constant and magnetic conductance. A theoretical model of electromagnetic wave propagation in MRF was established and the basic formula of transmissivity was deduced. Theoretical simulation shows that the electromagnetic wave transmissivity decreases with the increasing of dielectric constant of magnetorheological fluid, and increases with the magnetic permeability. Theoretical analysis indicates that the change of its structure and dielectric magnetic properties of MR fluids is the main cause for the fact that the transmittance could be adjusted under external magnetic field.

Investigation of the Structure and Magnetic Properties of Bulk Amorphous FeCoYB Alloy

2017 ◽  
Vol 68 (9) ◽  
pp. 2162-2165 ◽  
Author(s):  
Katarzyna Bloch ◽  
Mihail Aurel Titu ◽  
Andrei Victor Sandu
Keyword(s):  
Magnetic Field ◽  
Magnetic Properties ◽  
Hyperfine Field ◽  
Irreversible Processes ◽  
Magnetization Process ◽  
Casting Method ◽  
The Core ◽  
Injection Casting ◽  
Core Losses ◽  
Microstructural Studies

The paper presents the results of structural and microstructural studies for the bulk Fe65Co10Y5B20 and Fe63Co10Y7B20 alloys. All the rods obtained by the injection casting method were fully amorphous. It was found on the basis of analysis of distribution of hyperfine field induction that the samples of Fe65Co10Y5B20 alloy are characterised with greater atomic packing density. Addition of Y to the bulk amorphous Fe65Co10Y5B20 alloy leads to the decrease of the average induction of hyperfine field value. In a strong magnetic field (i.e. greater than 0.4HC), during the magnetization process of the alloys, where irreversible processes take place, the core losses associated with magnetization and de-magnetization were investigated.

scholarly journals Sensitivity of PS/CoPd Janus particles to an external magnetic field

RSC Advances ◽  
2021 ◽  
Vol 11 (28) ◽  
pp. 17051-17057
Author(s):  
Anna Eichler-Volf ◽  
Yara Alsaadawi ◽  
Fernando Vazquez Luna ◽  
Qaiser Ali Khan ◽  
Simon Stierle ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Properties ◽  
External Magnetic Field ◽  
Magnetic Fields ◽  
Janus Particles ◽  
Weak Magnetic Fields

PS/CoPd Janus particles respond very sensitively to application of low external magnetic fields. Owing to the magnetic properties, the PS/CoPd particles may be used, for example, to sense the presence of weak magnetic fields as micro-magnetometers.

Influence of a Magnetic Field on the Growth and Magnetic Properties of Zn0.15Fe2.85O4 Nanoparticle Chains

2021 ◽  
Vol 125 (3) ◽  
pp. 2045-2054
Author(s):  
Xiaochao Zhou ◽  
Zhaoxia Kou ◽  
Wen Zhang ◽  
Meijuan Wang ◽  
Jun Du ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Properties ◽  
Nanoparticle Chains
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