Park, CM Shin, KH 2024-01-21T17:01:16Z 2024-01-21T17:01:16Z 2021-09-03 1998-07 0018-9464 https://pubs.kist.re.kr/handle/201004/142982 Spin valve structures were prepared by two-step deposition procedures. Upper layers were deposited at a higher sputtering pressure, while lower layers were deposited at a lower pressure. The possibility of independent control of maximum magnetoresistance and interlayer coupling was found. By employing the procedure, for example, two samples with similar magnetoresistance but quite different coupling fields (CF) can be produced. One has MRmax 4.0 %, CF = 7.6 Oe and the other has MRmax = 4.1 %, CF = 15.5 Oe. It is thought that the two-step-deposited samples combine reduced current shunting dud to the high pressure growth and reduced ferromagnetic interlayer coupling due to the low pressure growth. English IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC MULTILAYERS Enhancement of magnetoresistance characteristics in spin valve structures by two-step sputter deposition Article 10.1109/20.706569 1 IEEE TRANSACTIONS ON MAGNETICS, v.34, no.4, pp.1423 - 1425 IEEE TRANSACTIONS ON MAGNETICS 34 4 1423 1425 scie scopus 000074852300196 2-s2.0-0032119503 Engineering, Electrical & Electronic Physics, Applied Engineering Physics Article; Proceedings Paper MULTILAYERS Magnetoresistance