Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
99 words
A magnetoresistive material comprising first magnetic thin film layers mainly composed of Co with a thickness of 10 to 100Å, and second magnetic thin film layers mainly composed of Ni X Fe Y Co Z in which X, Y and Z are 0.6 ≦ X ≦ 0.9, 0 ≦ Y ≦ 0.3, and 0.01 ≦ Z ≦ 0.3, respectively, with a thickness of 10 to 100Å, both of the first and second layers being alternately laminated through a non-magnetic metallic thin film layer sandwiched therebetween, said non-magnetic layer mainly composed of Cu with a thickness of 10 to 35Å.
Claim 2
Dependent Claim
100 words
A magnetoresistive material comprising first magnetic thin film layers mainly composed of Co with a thickness of 10 to 100Å, and second magnetic thin film layers mainly composed of Ni X Fe Y Co Z in which X, Y and Z are 0.6 ≦ X ≦ 0.9, 0 ≦ Y ≦ 0.25, and 0.01 ≦ Z ≦ 0.25, respectively and having a thickness of 10 to 100Å, both of said first and second layers being alternately laminated through a non-magnetic metallic thin film layer sandwiched therebetween, said non-magnetic layer mainly composed of Cu with a thickness of 10 to 25Å.
Claim 3
Dependent Claim
78 words
A magnetoresistive material comprising first magnetic thin film layers mainly composed of Co with a thickness of 10 to 100Å, and second magnetic thin film layers mainly composed of Ni-Co containing not less than 50 atomic% of Ni with a thickness of 10 to 100Å, both of said first and second layers being alternately laminated through a non-magnetic metallic thin film layer sandwiched therebetween, said non-magnetic layer mainly composed of Cu with a thickness of 10 to 35Å.
Claim 4
Dependent Claim
80 words
A magnetoresistive material comprising a first magnetic thin film layer mainly composed of Co with a thickness of 10 to 100Å, and a second magnetic thin film layer mainly composed of Ni-Co containing not less than 50 atomic% of Ni, with a thickness of 10 to 100Å, both of said first and second layers being alternately laminated through a non-magnetic metallic thin film layer sandwiched therebetween, said non-magnetic layer mainly composed of Cu with a thickness of 10 to 25Å.
Claim 5
Dependent Claim
78 words
A magnetoresistive material comprising non-magnetic metallic thin film layers mainly composed of Ni X Fe Y Co Z having a thickness of 10 to 100Å, and non-magnetic metallic thin film layers each composed of Cu with a thickness of 10 to 25Å, both of the two kinds of layers being alternately laminated, wherein X, Y and Z are, by atomic composition ratios, 0.6 ≦ X ≦ 0.9, 0 ≦ Y ≦ 0.3, and 0.01 ≦ Z ≦ 0.3.
Claim 6
Dependent Claim
54 words
A magnetoresistive material comprising non-magnetic metallic thin film layers mainly composed of Ni-Co containing Ni not less than 50 atomic% with a thickness of 10 to 100Å, and non-magnetic metallic thin film layers mainly composed of Cu with a thickness of 10 to 25Å, both of the two kinds of layers being alternately laminated.