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公开(公告)号:US3648260A
公开(公告)日:1972-03-07
申请号:US3648260D
申请日:1969-11-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: GYORGY ERNST M , SHERWOOD RICHARD C , UITERT LE GRAND G VAN
CPC classification number: C04B35/2675 , G11C19/08 , G11C19/0858 , H01F10/22
Abstract: Partial substitution of small amounts of cobalt may result in a reduction in size of ''''bubble'''' magnetic domains in a variety of canted antiferromagnetic materials exemplified by rare earth orthoferrites. The reduction in domain size is ordinarily accomplished by virtue of a shift in the magnetic reorientation temperature, permitting improved device operation in this temperature region.
Abstract translation: 少量钴的部分取代可能导致在稀土正铁中列举的各种倾斜反铁磁材料中“气泡”磁畴的尺寸减小。 通常通过磁性重新定向温度的变化来实现畴尺寸的减小,从而允许在该温度区域中改进的器件操作。
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公开(公告)号:US3506974A
公开(公告)日:1970-04-14
申请号:US3506974D
申请日:1967-04-11
Applicant: BELL TELEPHONE LABOR INC
Inventor: CRAW ROY CONWAY LE , SHERWOOD RICHARD C , WOLFE RAYMOND
CPC classification number: G11C13/06
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公开(公告)号:US3534341A
公开(公告)日:1970-10-13
申请号:US3534341D
申请日:1967-11-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: SHERWOOD RICHARD C , THIELE ALFRED A
CPC classification number: G11C19/0841
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公开(公告)号:US3460116A
公开(公告)日:1969-08-05
申请号:US3460116D
申请日:1966-09-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: BOBECK ANDREW H , GIANOLA UMBERTO F , SHERWOOD RICHARD C , SHOCKLEY WILLIAM
CPC classification number: G11C19/0858 , G11C19/08 , G11C19/0816 , G11C19/0841
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公开(公告)号:US3059538A
公开(公告)日:1962-10-23
申请号:US66515657
申请日:1957-06-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: SHERWOOD RICHARD C , WILLIAMS HOWELL J
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