scholarly journals Bonding, Aromaticity and Isomerization of Furfuraldehyde through Off ‐Nucleus Isotropic Magnetic Shielding

ChemistryOpen ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 976-985
Author(s):  
Muntadar A. H. Al‐Yassiri
Keyword(s):  
Magnetic Shielding

BLENDALLOY 25-7904

Alloy Digest ◽  
1972 ◽  
Vol 21 (11) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Coercive Force ◽  
Physical Properties ◽  
Surface Treatment ◽  
Tensile Properties ◽  
Heat Treating ◽  
Magnetic Shielding ◽  
High Permeability ◽  
Magnetic Cores ◽  
Very High

Abstract BLENDALLOY 25-7904 is an 80% nickel-15% iron-5% molybdenum alloy having very high permeability and low coercive force for magnetic cores in such applications as transformer laminations, sensitive magnetic amplifiers and magnetic shielding. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-181. Producer or source: Spang Industries Inc..

The Peculiar Features of Cognitive Processes in Rats Exposed to a Hypomagnetic Field Using Moderate Magnetic Shielding

BIOPHYSICS ◽  
2020 ◽  
Vol 65 (5) ◽  
pp. 876-882
Author(s):  
D. R. Khusainov ◽  
I. I. Korenyuk ◽  
V. I. Shakhmatova ◽  
K. N. Tumanyants ◽  
N. S. Tribrat ◽  
...  
Keyword(s):  
Cognitive Processes ◽  
Magnetic Shielding ◽  
Hypomagnetic Field

scholarly journals Influence of magnetic shielding on electron dynamics characteristics of Penning ion source

AIP Advances ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 075123
Author(s):  
Mengjun Xie ◽  
Dagang Liu ◽  
Laqun Liu ◽  
Huihui Wang
Keyword(s):  
Ion Source ◽  
Magnetic Shielding ◽  
Electron Dynamics

scholarly journals Magnetic shielding paints an accurate and easy-to-visualize portrait of aromaticity

2021 ◽  
Author(s):  
Peter Karadakov ◽  
Brett VanVeller
Keyword(s):  
Magnetic Shielding ◽  
Resonance Structures ◽  
Electron Counting ◽  
Counting Rules

Chemists are trained to recognize aromaticity semi-intuitively, using pictures of resonance structures and Frost-Musulin diagrams, or simple electron-counting rules such as Hückel’s 4n + 2/4n rule. To quantify aromaticity one...

scholarly journals Parameter Modeling Analysis and Experimental Verification on Magnetic Shielding Cylinder of All-Optical Atomic Spin Magnetometer

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Hong Zhang ◽  
Sheng Zou ◽  
Xi-Yuan Chen ◽  
Wei Quan
Keyword(s):  
Magnetic Measurement ◽  
Magnetic Shielding ◽  
Key Factors ◽  
Actual Measurement ◽  
Atomic Spin ◽  
Modeling Analysis ◽  
Measurement Results ◽  
All Optical ◽  
Ultrahigh Sensitivity ◽  
Shielding Effects

The ultrahigh sensitivity atomic spin magnetometer as the magnetic measurement sensor has received much concern. The performance of the magnetic shielding cylinder is one of the key factors constraining the atomic spin magnetometer’s sensitivity. In order to effectively improve the performances of the magnetic shielding, the parameter optimization models of the magnetic shielding cylinder were established in this paper. Under the condition of changing only one parameter while the others keeping constant, the effects of various parameters influencing the axial shielding coefficient were comprehensively analyzed, and the results showed that the smaller the innermost length, the innermost radius, and the radial spacing were, and the greater the axial spacing was, the better the shielding performance could be obtained. According to these results and the actual needs, the magnetic shielding cylinder was optimally designed, and then the shielding effects were simulated via the software Ansoft. The simulation results showed that the optimized magnetic shielding cylinder had the advantages of small size, high shielding performance, and lager uniformity than that of the nonoptimized one. The actual measurement results showed that the residual magnetism in the optimized magnetic shielding cylinder was below 0.1 nT, which was 2~4 times lower than the nonoptimized one.

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