[WIKI] Shielding: Magnetic: Near Field

[energyweaponsatme]

Nickel

Nickel is less costly than cobalt and bismuth. See the Shielding: Nickel wiki:

https://www.reddit.com/r/Electromagnetics/comments/5uqhpi/wiki_shielding_nickel_attenutates_magnetic_near/

MuMetal

[Shielding: Aluminum] [Shielding Magnetic: Near Field] MuMetal panels on all exterior plane surfaces

https://www.reddit.com/r/Electromagnetics/comments/5sv8tz/shielding_aluminum_shielding_magnetic_near_field/

SHIELDING: Near Field] [Shielding: Magnetic: DC] [Shielding: Nickel] MuMetal and other nickle, iron and molybdenum alloys.

https://www.reddit.com/r/Electromagnetics/comments/5unvmu/shielding_near_field_shielding_magnetic_dc/

[Shielding: Magnetic: Near Field] [Shielding: Magnetic: Nickel] How to prevent Mumetal from becoming fully saturated.

https://www.reddit.com/r/Electromagnetics/comments/5unjas/shielding_magnetic_near_field_shielding_magnetic/

[J] [Shielding: Magnetic: Near Field] [Shielding: Magnetic: DC] [Shielding: Nickel] Test results of mumetal, superalloy and aluminum.

https://www.reddit.com/r/Electromagnetics/comments/5unao2/j_shielding_magnetic_near_field_shielding/

Cobalt

[Shielding: Magnetic: Near Field] [Shielding: Magnetic: DC] Cobalt iron alloys attenuate stronger magnetic fields due to having higher saturation than nickel iron alloys (MuMetal)

https://www.reddit.com/r/Electromagnetics/comments/5uoabq/shielding_magnetic_near_field_shielding_magnetic

[Shielding: Near Field] [Shielding: Radiofrequency] Cobalt films

https://www.reddit.com/r/Electromagnetics/comments/5r3opc/shielding_near_field_shielding_radiofrequency/

[Shielding: Magnetic] [Shielding: Radiofrequency] [Shielding: Near Field] Cobalt fabric shields near field, magnetic, electric and radio frequency.

https://www.reddit.com/r/Electromagnetics/comments/5o8eb6/shielding_magnetic_shielding_radiofrequency/

[J] [Shielding: Radiofrequency] Extraordinary Synergy in Attenuating Microwave Radiation with Cobalt-Decorated Graphene Oxide and Carbon Nanotubes in Polycarbonate/Poly(styrene-co-acrylonitrile) Blends

https://www.reddit.com/r/Electromagnetics/comments/5o8eev/j_shielding_radiofrequency_extraordinary_synergy/

Bismuth

[Shielding: Near Field] Materials shielding 50 - 60 Hz (power lines)

https://www.reddit.com/r/Electromagnetics/comments/5o8nou/shielding_near_field_materials_shielding_50_60_hz

The area within 3 wave lengths is called the near field. The area beyond 3 wave lengths in called the far field. Shielding is not effective inside the near field. For 50hz or 60hz a wave length is thousands of kilometres (or miles) long and shielding by ‘deflection’ doesn’t work. Hence our shielding paint T98, our shielding mesh GPA or our shielding fabric NOVA are powerless against it, and so are all other similar shielding products no matter what they may say.

https://en.geovital.com/can-you-shield-against-magnetic-fields-from-power-lines/

If you are too close to a low impedance source, or a current source, then a near field energy source is produced; but what differs in this case, is that the inductive energy predominates. Reflection losses are much less effective here due to lower wave impedances and this effect continues as you drop in frequency; So, this is the main reason why shielding becomes less effective against low frequency magnetic fields,

http://www.4emi.com/shielding-actually-works/

Magnets

Magnets absorb magnetic fields. Though I could not find a paper on magnets absorbing magnetic near fields, my testing found magnets do. See [WIKI] Shielding: Magnets

https://www.reddit.com/r/TargetedEnergyWeapons/comments/5ipcdx/wiki_shielding_magnets

Water

Does water shield near field? I could not find any papers on this but water does absorb magnetic fields. My testing found water does shield magnetic near fields. See the shielding: water wiki.

https://www.reddit.com/r/Electromagnetics/comments/5i5shr/wiki_shielding_water_attenuates_emf_elf_and/