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Title: Magnetic multilayer structure

Abstract

A mechanism is provided for an integrated laminated magnetic device. A substrate and a multilayer stack structure form the device. The multilayer stack structure includes alternating magnetic layers and diode structures formed on the substrate. Each magnetic layer in the multilayer stack structure is separated from another magnetic layer in the multilayer stack structure by a diode structure.

Inventors:
; ; ; ;
Publication Date:
Research Org.:
International Business Machines Corporation, Armonk, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1347542
Patent Number(s):
9,601,484
Application Number:
15/156,576
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION DOEEE
DOE Contract Number:
EE0002892
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 May 17
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Herget, Philipp, O'Sullivan, Eugene J., Romankiw, Lubomyr T., Wang, Naigang, and Webb, Bucknell C. Magnetic multilayer structure. United States: N. p., 2017. Web.
Herget, Philipp, O'Sullivan, Eugene J., Romankiw, Lubomyr T., Wang, Naigang, & Webb, Bucknell C. Magnetic multilayer structure. United States.
Herget, Philipp, O'Sullivan, Eugene J., Romankiw, Lubomyr T., Wang, Naigang, and Webb, Bucknell C. Tue . "Magnetic multilayer structure". United States. doi:. https://www.osti.gov/servlets/purl/1347542.
@article{osti_1347542,
title = {Magnetic multilayer structure},
author = {Herget, Philipp and O'Sullivan, Eugene J. and Romankiw, Lubomyr T. and Wang, Naigang and Webb, Bucknell C.},
abstractNote = {A mechanism is provided for an integrated laminated magnetic device. A substrate and a multilayer stack structure form the device. The multilayer stack structure includes alternating magnetic layers and diode structures formed on the substrate. Each magnetic layer in the multilayer stack structure is separated from another magnetic layer in the multilayer stack structure by a diode structure.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 21 00:00:00 EDT 2017},
month = {Tue Mar 21 00:00:00 EDT 2017}
}

Patent:

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  • A mechanism is provided for an integrated laminated magnetic device. A substrate and a multilayer stack structure form the device. The multilayer stack structure includes alternating magnetic layers and diode structures formed on the substrate. Each magnetic layer in the multilayer stack structure is separated from another magnetic layer in the multilayer stack structure by a diode structure.
  • A magnetic separator having multiple staggered layers of porous magnetic material positioned to intercept a fluid stream carrying magnetic particles and so placed that a bypass of each layer is effected as the pores of the layer become filled with material extracted from the fluid stream.
  • A magnetic separator is described having multiple staggered layers of porous magnetic material positioned to intercept a fluid stream carrying magnetic particles and so placed that a bypass of each layer is effected as the pores of the layer become filled with material extracted from the fluid stream. 5 figs.
  • A laminated multilayer sheet structure is described comprising (A) an opaque flexible sheet layer, and (B) a flexible layer laminated on the surface of layer (A) and composed of a transparent thermic ray reflecting layer (B/sub 1/) bonded to a transparent synthetic resin layer (B/sub 2/), said layer (B/sub 1/) being a transparent thermic ray reflecting layer composed of (I) a layer of a metal having a thickness of about 50 to about 600 A, said metal being selected from the group consisting of gold, silver, copper, aluminum and a mixture of alloy of at least two of said metals,more » and (II) a high refractive substance layer having a thickness of about 50 to about 600 A, of an oxide of titanium derived from a layer of an organic titanium compound of the formula Ti/sub 1/O/sub m/R/sub n/, where R is alkyl of 1-20 carbon atoms, l=1-30, m=4+3(1-1), and n=4+2(1-1), and containing the organic residual moiety of the organic titanium compound, the amount of said organic residual moiety being 0.1 to 30% by weight based on the weight of the high refractive substance layer; or said layer (B/sub 1/) being a transparent semiconductive layer having a thickness of about 500 to about 5,000 a and being composed of a compound selected from the group consisting of indium oxide, tin oxide, cadmium oxide, antimony oxide, copper iodide, and a mixture of at least two of said compounds. A method is described for heat-insulating a room, which comprises applying to the surface of a floor, wall, ceiling or partition in the room a laminated multilayer sheet structure comprising (A) an opaque flexible sheet layer, and (B) a flexible layer laminated on the surface of layer (A) and composed of a transparent thermic ray reflecting layer (B/sub 1/) bonded to a transparent synthetic resin layer (B/sub 2/.)« less
  • A high performance capacitor is fabricated from nano-structure multilayer materials, such as by controlled, reactive sputtering, and having very high energy-density, high specific energy and high voltage breakdown. The multilayer capacitors, for example, may be fabricated in a ``notepad`` configuration composed of 200-300 alternating layers of conductive and dielectric materials so as to have a thickness of 1 mm, width of 200 mm, and length of 300 mm, with terminals at each end of the layers suitable for brazing, thereby guaranteeing low contact resistance and high durability. The notepad capacitors may be stacked in single or multiple rows (series-parallel banks)more » to increase the voltage and energy density. 5 figs.« less