Permalloy is a nickel–iron magnetic alloy, with about 80% nickel and 20% iron content. Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories...

magnetic circuits. Other high-permeability nickel–iron alloys such as permalloy have similar magnetic properties; mu-metal's advantage is that it is more...

cable using permalloy tape wrapped around the copper conductors. The cable was tested in a trial in Bermuda in 1923. The first permalloy cable placed...

location and to move in any direction. Paul Charles Michaelis working with permalloy magnetic thin films discovered that it was possible to move magnetic signals...

high magnetic permeability metal alloys can be used, such as sheets of permalloy and mu-metal or with nanocrystalline grain structure ferromagnetic metal...

Imperial University in Sendai, Japan circa 1936 as an alternative to permalloy in inductor applications for telephone networks. Sendust composition is...

It consists of stripes of aluminum or gold placed on a thin film of permalloy (a ferromagnetic material exhibiting the AMR effect) inclined at an angle...

cores on wires, thin-film memory consisted of 4-micrometer thick dots of permalloy, an iron–nickel alloy, deposited on small glass plates by vacuum evaporation...

aluminum Cu – metallic copper steel 410 – magnetic stainless steel Fe–Si – grain-oriented electrical steel Fe–Ni – high-permeability permalloy (80%Ni–20%Fe)...

50 kHz Toshiba MB 6000 0.49 Metglas2714A 6000 0.62 Square Permalloy 80 (0.5 mil) 7800 0.98 Square Permalloy 80 (1 mil) 7800 4.2 Ferrite Type 84 4000 4...