magnetization hysteresis loop
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2021 ◽  
Author(s):  
Mohammad Ali Taheri ◽  
Firouz Payervand ◽  
Farzad Ahmadkhanlou ◽  
Sara Torabi ◽  
Farid Semsarha

Abstract Magnetization hysteresis loop provides important information about the magnetic properties of materials. In this study, by examining the magnetic properties of three paramagnetic and diamagnetic materials in the vicinity of the Consciousness Fields (three types 1,2 and 3), we have investigated the nature of the Consciousness Fields in comparison with magnetic field. The magnetic properties of the materials under the influence of three distinct Consciousness Fields have changed significantly. Furthermore, the Consciousness Field 1 of the present study (with originally named Consciousness Bond Field by Taheri) has changed the magnetic properties of materials toward their physically inherent state in standard laboratory conditions. Based on the conditions and the results of the present study, it can be concluded that the Consciousness Fields are inherently neither electric nor magnetite fields and have a completely different and distinct impact on materials and their properties.



2021 ◽  
Author(s):  
Mohammad Ali Taheri ◽  
Forouz Payervand ◽  
Farzad Ahmadkhanlou ◽  
Sara Torabi ◽  
Farid Semsarha

Abstract Magnetization hysteresis loop provides important information about the magnetic properties of materials. In this study, by examining the magnetic properties of three paramagnetic and diamagnetic materials in the vicinity of the Consciousness Fields (three types 1,2 and 3), we have investigated the nature of the Consciousness Fields in comparison with magnetic field. The magnetic properties of the materials under the influence of three distinct Consciousness Fields have changed significantly. Furthermore, the Consciousness Field 1 of the present study (with originally named Faradarmani by Taheri) has changed the magnetic properties of materials toward their physically inherent state in standard laboratory conditions. Based on the conditions and the results of the present study, it can be concluded that the Consciousness Fields are inherently neither electric nor magnetite fields and have a completely different and distinct impact on materials and their properties.



2021 ◽  
Author(s):  
Mohammad Taheri ◽  
Forouz Payervand ◽  
Farzad Ahmadkhanlou ◽  
Sara Torabi ◽  
Farid Semsarha

Abstract Magnetization hysteresis loop provides important information about the magnetic properties of materials. In this study, by examining the magnetic properties of three paramagnetic and diamagnetic materials in the vicinity of the Consciousness Fields (three types 1,2 and 3), we have investigated the nature of the Consciousness Fields in comparison with magnetic field. The magnetic properties of the materials under the influence of three distinct Consciousness Fields have changed significantly. Furthermore, the Consciousness Field 1 of the present study (with originally named Faradarmani by Taheri) has changed the magnetic properties of materials toward their physically inherent state in standard laboratory conditions. Based on the conditions and the results of the present study, it can be concluded that the Consciousness Fields are inherently neither electric nor magnetite fields and have a completely different and distinct impact on materials and their properties.



2014 ◽  
Vol 24 (3S1) ◽  
pp. 90-94
Author(s):  
Luu Van Thiem ◽  
Le Tuan Tu ◽  
Pham Duc Thang

CoNiP nanowire arrays were fabricated by electrodeposition method into polycarbonate (PC) templates at different pH values. It is obvious that the crystal structure of the CoNiP nanowires depends on the pH values of electrolyte. The XRD results show that crystal structure of the CoNiP nanowires is hcp structure and the intensity of the hcp (002) increased enhances as solution pH =5. Magnetic measurements indicate a dependence of the squareness and the coercivity of the magnetization hysteresis loop on pH values with a maximum coercivity of 1425 Oe. The morphological properties of CoNiP nanowires were studied by transmission electron microscopy (TEM). The chemical composition was determined by examination of the energy dispersive X-ray (EDS) spectra and the magnetic properties were measured by vibrating sample magnetometry (VSM).



2013 ◽  
Vol 547 ◽  
pp. 71-77 ◽  
Author(s):  
Nhalil E. Rajeevan ◽  
Ravi Kumar ◽  
D.K. Shukla ◽  
P. Thakur ◽  
P.P. Pradyumnan

The effect of swift heavy ion (SHI) irradiation on the structural and magnetic properties of thin films of Bi-substituted Co2MnO4 prepared by Pulsed Laser Deposition (PLD) is presented. XRD analysis reveals that the BixCo2-x MnO4 (x = 0.0, 0.1 & 0.3) films grown on amorphous quartz, and crystalline LaAlO3 (LAO) exhibited single phase cubic spinel structure with low strain before and after the irradiation at 200 MeV Ag15+ ions at three fluence values 1 × 1011, 5 × 1011 and 1 × 1012 ions/cm2. DC magnetization hysteresis loop study of the films revealed a ferrimagnetic ordering below the transition temperature ~ 185 K and the saturation magnetization was increased by the irradiation at optimal fluence value 51011 ions/cm2. X-ray Magnetic Circular Dichroism (XMCD) studies showed the antiparallel alignments of Co and Mn magnetic moments.



2012 ◽  
Vol 626 ◽  
pp. 131-137 ◽  
Author(s):  
Adel Fisli ◽  
Rahmi Saridewi ◽  
Sari Hasnah Dewi ◽  
Jarnuzi Gunlazuardi

Fe3O4/TiO2composites were prepared by heteroagglomeration. The composites of different Fe3O4to TiO2weight ratio were prepared by mixing of prepared Fe3O4with TiO2in aqueous slurry, under ultrasonic treatment. All prepared samples were characterized by XRD, VSM, SEM/EDS, raman spectroscopy and BET. The prepared composites contained TiO2(anatase and rutile) and Fe3O4crystal phases. The magnetization hysteresis loop for Fe3O4/TiO2nanocomposites indicated that the hybrid catalyst showed superparamagnetic characteristics at room temperature. Photocatalytic performance of the prepared composites was examined by its ability to degrade methylene blue dye in aqueous solution. The photocatalytic activity of Fe3O4/TiO2composites was lower than that of pure TiO2sample because of the presence of non-active photocatalytic in composite (iron oxide). Under UV irradiation, the photocatalytic activity of Fe3O4/TiO2(1:1) composite was relatively similar to Fe3O4/TiO2(1:2), however, under sunlight irradiation, the photocatalytic activity of Fe3O4/TiO2(1:2) composite was relatively increase. The Fe3O4/TiO2composite can be easily recovered from treated water in slurry-type reactor by the application of an external magnetic field.



2011 ◽  
Vol 10 (04n05) ◽  
pp. 961-965 ◽  
Author(s):  
RAM PRAKASH ◽  
JUNG IL SONG ◽  
SHALENDRA KUMAR ◽  
CHAN GYU LEE

In the present work, we have prepared Co doped In2O3 nanoparticles using co-precipitation method. The prepared nanoparticles were characterized by the X-ray diffraction, scanning electron microscopy and dc magnetization hysteresis loop measurements. From the X-ray diffraction analysis it observed that all sample exhibits single phase polycrystalline nature. All the diffraction lines correspond to the bixbyite cubic structure. The full width half maximum (FWHM) calculated from XRD pattern has been found to decrease with increase in the Co contents, indicating that particle size decreases with increase in the Co concentration. FE–SEM micrograph reflects the nanocrystalline behavior of all the samples and shows that doping of Co ions hinders growth of the particles. DC magnetization measurements reveal that Co -DOPED In2O3 samples exhibits room temperature ferromagnetism.



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