Improvement of giant magnetoresistance properties of CrMnPt spin valves by dc magnetron sputtering

2000 ◽  
Vol 87 (9) ◽  
pp. 6662-6664 ◽  
Author(s):  
Sining Mao ◽  
Zheng Gao
Keyword(s):  
Magnetron Sputtering ◽  
Giant Magnetoresistance ◽  
Spin Valves ◽  
Dc Magnetron Sputtering

PERPENDICULAR EXCHANGE-BIAS INDUCED BY A DISCONTINUOUS Ru LAYER IN Co90Fe10/Ru/Co90Fe10/FeMn MULTILAYERS

2011 ◽  
Vol 25 (11) ◽  
pp. 1493-1499
Author(s):  
JIN BAO ◽  
XIAO-GUANG XU ◽  
XIAO-QI LI ◽  
DE-LIN ZHANG ◽  
YONG JIANG
Keyword(s):  
Magnetron Sputtering ◽  
Exchange Bias ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Spin Valves ◽  
Dc Magnetron Sputtering

A series of Co 90 Fe 10/ Ru/Co 90 Fe 10/ FeMn multilayers were fabricated by DC magnetron sputtering. Our results show that the in-plane and perpendicular exchange-bias fields H ex of the multilayers can be controlled by the continuity of the Ru layer. Increasing the continuity of the Ru layer increases the in-plane H ex and decreases the perpendicular one. When the thickness of the Ru layer is 0.5 nm, the perpendicular H ex reaches as high as 682 Oe. The perpendicular exchange-bias induced by a discontinuous underlayer may be applied in future perpendicular anisotropic spin valves or magnetic tunnel junctions.

scholarly journals Optimizing the giant magnetoresistance of NiFe/Cu/Co pseudo spin-valves prepared by magnetron sputtering

2003 ◽  
Vol 82 (12) ◽  
pp. 1905-1907 ◽  
Author(s):  
Amitesh Paul ◽  
Thorsten Damm ◽  
Daniel E. Bürgler ◽  
Simon Stein ◽  
Hermann Kohlstedt ◽  
...  
Keyword(s):  
Magnetron Sputtering ◽  
Giant Magnetoresistance ◽  
Spin Valves

Effect of Sputtering Pressure on Al-doped ZnO Films by DC Magnetron Sputtering

2013 ◽  
Vol 27 (10) ◽  
pp. 1112-1116 ◽  
Author(s):  
Ke-Wei SUN ◽  
Wan-Cheng ZHOU ◽  
Shan-Shan HUANG ◽  
Xiu-Feng TANG
Keyword(s):  
Magnetron Sputtering ◽  
Zno Films ◽  
Dc Magnetron Sputtering ◽  
Doped Zno ◽  
Sputtering Pressure

Structure and Optical Properties CdS and CdTe Films on Flexible Substrate Obtained by DC Magnetron Sputtering for Solar Cells

2017 ◽  
Vol 9 (5) ◽  
pp. 05035-1-05035-6 ◽  
Author(s):  
G. I. Kopach ◽  
◽  
R. P. Mygushchenko ◽  
G. S. Khrypunov ◽  
A. I. Dobrozhan ◽  
...  
Keyword(s):  
Optical Properties ◽  
Solar Cells ◽  
Magnetron Sputtering ◽  
Flexible Substrate ◽  
Dc Magnetron Sputtering ◽  
Cdte Films

Preparing transparent cobalt-doped ZnO thin films by DC magnetron sputtering

2017 ◽  
Vol 4 (5) ◽  
pp. 6311-6316 ◽  
Author(s):  
Pongladda Panyajirawut ◽  
Nattha Pratumsuwan ◽  
Kornkamon Meesombad ◽  
Kridsana Thanawattana ◽  
Artit Chingsungnoen ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetron Sputtering ◽  
Zno Thin Films ◽  
Dc Magnetron Sputtering ◽  
Doped Zno

scholarly journals Black TiOx Films with Photothermal-Assisted Photocatalytic Activity Prepared by Reactive Sputtering

Materials ◽  
2021 ◽  
Vol 14 (10) ◽  
pp. 2508
Author(s):  
Quan Mao ◽  
Meng Liu ◽  
Yajie Li ◽  
Yuquan Wei ◽  
Yong Yang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Magnetron Sputtering ◽  
High Light ◽  
Chemical Compositions ◽  
Practical Application ◽  
Dc Magnetron Sputtering ◽  
Optical Absorbance ◽  
Low Efficiency ◽  
Tio2 Phase ◽  
Photocatalytic Tio2

Titanium oxide is widely applied as a photocatalyst. However, its low efficiency and narrow light absorption range are two main disadvantages that severely impede its practical application. In this work, black TiOx films with different chemical compositions were fabricated by tuning target voltage and controlling O2 flow during reactive DC magnetron sputtering. The optimized TiOx films with mixed phases (TiO, Ti2O3, Ti3O5, and TiO2) exhibited fantastic photothermal and photocatalytic activity by combining high light-absorptive Ti2O3 and Ti3O5 phases with the photocatalytic TiO2 phase. The sample prepared with oxygen flow at 5.6 ± 0.2 sccm and target voltage near 400 V exhibited excellent optical absorbance of 89.29% under visible light, which could improve surface temperature to 114 °C under sunlight. This film could degrade Rhodamine-B up to 74% after 150 min of UV irradiation. In a word, this work provides a guideline for fabricating black TiOx films with photothermal-assisted photocatalytic activity by reactive DC magnetron sputtering, which could avoid the usage of hydrogen and is convenient for quantity preparation.

Characterization of Ti–Zr–V thin films deposited by DC and unipolar pulsed DC magnetron sputtering

Vacuum ◽  
2021 ◽  
Vol 188 ◽  
pp. 110200
Author(s):  
Sihui Wang ◽  
Wei Wei ◽  
Yonghao Gao ◽  
Haibin Pan ◽  
Yong Wang
Keyword(s):  
Thin Films ◽  
Magnetron Sputtering ◽  
Dc Magnetron Sputtering ◽  
Pulsed Dc ◽  
Pulsed Dc Magnetron Sputtering

Fabrication and properties evaluation of novel Fe46-XCr23Mo14Co7PXB5Si5 (X=0, 6) m metallic glasses deposited by DC magnetron sputtering

2021 ◽  
Vol 131 ◽  
pp. 107120
Author(s):  
Ali Obeydavi ◽  
Ali Shafyei ◽  
Ahmad Rezaeian ◽  
Parviz Kameli ◽  
Jyh-Wei Lee
Keyword(s):  
Magnetron Sputtering ◽  
Metallic Glasses ◽  
Dc Magnetron Sputtering
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