Planar Hall effect in spin valve structure for DNA detection immobilized with single magnetic bead

2007 ◽  
Author(s):  
Bharat Bajaj ◽  
N. T. Thanh ◽  
C. G. Kim
Keyword(s):  
Hall Effect ◽  
Dna Detection ◽  
Spin Valve ◽  
Magnetic Bead ◽  
Planar Hall Effect ◽  
Valve Structure

Microbeads detection using Planar Hall effect in spin-valve structure

2007 ◽  
Vol 316 (2) ◽  
pp. e238-e241 ◽  
Author(s):  
N.T. Thanh ◽  
K.W. Kim ◽  
C.O. Kim ◽  
K.H. Shin ◽  
C.G. Kim
Keyword(s):  
Hall Effect ◽  
Spin Valve ◽  
Planar Hall Effect ◽  
Valve Structure

scholarly journals Optimization of planar Hall effect sensor for magnetic bead detection using spin-valve NiFe/Cu/NiFe/IrMn structures

2009 ◽  
Vol 187 ◽  
pp. 012056 ◽  
Author(s):  
Bui Dinh Tu ◽  
Le Viet Cuong ◽  
Do Thi Huong Giang ◽  
Tran Mau Danh ◽  
Nguyen Huu Duc
Keyword(s):  
Hall Effect ◽  
Spin Valve ◽  
Magnetic Bead ◽  
Planar Hall Effect ◽  
Hall Effect Sensor

Sensitivity Dependence of the Planar Hall Effect Sensor on the Free Layer of the Spin-Valve Structure

2009 ◽  
Vol 45 (6) ◽  
pp. 2374-2377 ◽  
Author(s):  
T.Q. Hung ◽  
S.J. Oh ◽  
B.D. Tu ◽  
N.H. Duc ◽  
L.V. Phong ◽  
...  
Keyword(s):  
Hall Effect ◽  
Spin Valve ◽  
Free Layer ◽  
Planar Hall Effect ◽  
Hall Effect Sensor ◽  
Valve Structure

Optimization of Spin-Valve Structure NiFe/Cu/NiFe/IrMn for Planar Hall Effect Based Biochips

2009 ◽  
Vol 45 (6) ◽  
pp. 2378-2382 ◽  
Author(s):  
Bui Dinh Tu ◽  
Le Viet Cuong ◽  
Tran Quang Hung ◽  
Do Thi Huong Giang ◽  
Tran Mau Danh ◽  
...  
Keyword(s):  
Hall Effect ◽  
Spin Valve ◽  
Planar Hall Effect ◽  
Valve Structure

The inverse spin Hall effect in the lateral spin valve structure with dual injectors

2017 ◽  
Vol 31 (28) ◽  
pp. 1750203
Author(s):  
Zi-Zheng Guo ◽  
Z.-N. Guo
Keyword(s):  
Hall Effect ◽  
Spin Valve ◽  
Signal Strength ◽  
Spin Hall Effect ◽  
Valve Structure ◽  
Inverse Spin Hall Effect

The inverse spin Hall effect (ISHE) of a graphene-like material (GLM) in the lateral spin valve (LSV) structure with dual injectors is studied by the well-known spin-circuit method. We focus on the interactions among the ferromagnets, especially the effects of the relative orientations of these magnets on the ISHE. In addition, we discuss the possibility of graphene as the giant spin Hall effect (GSHE) material. In order to compare the results with more convenience, we calculate the ISHE signals of CuBi, CuIr and the GLM at the same time as the functions of the orientation angles of the magnets. Our calculations show that the structures with dual injectors help to improve the signal strength of the ISHE. However, the SHE of the GLM is not stronger than that of CuBi or CuIr.

Planar Hall effect and magnetoresistance in spin valve multilayers

2001 ◽  
Vol 89 (11) ◽  
pp. 7215-7217 ◽  
Author(s):  
Z. Q. Lu ◽  
G. Pan ◽  
J. Li ◽  
W. Y. Lai
Keyword(s):  
Hall Effect ◽  
Spin Valve ◽  
Planar Hall Effect

scholarly journals Single Magnetic Bead Detection in a Microfluidic Chip Using Planar Hall Effect Sensor

2014 ◽  
Vol 19 (1) ◽  
pp. 10-14 ◽  
Author(s):  
Hyuntai Kim ◽  
Venu Reddy ◽  
Kun Woo Kim ◽  
Ilgyo Jeong ◽  
Xing Hao Hu ◽  
...  
Keyword(s):  
Hall Effect ◽  
Microfluidic Chip ◽  
Magnetic Bead ◽  
Planar Hall Effect ◽  
Hall Effect Sensor

scholarly journals Planar Hall effect bridge geometries optimized for magnetic bead detection

2014 ◽  
Vol 115 (18) ◽  
pp. 184505 ◽  
Author(s):  
Frederik Westergaard Østerberg ◽  
Giovanni Rizzi ◽  
Anders Dahl Henriksen ◽  
Mikkel Fougt Hansen
Keyword(s):  
Hall Effect ◽  
Magnetic Bead ◽  
Planar Hall Effect

scholarly journals Planar Hall effect bridge sensors with NiFe/Cu/IrMn stack optimized for self-field magnetic bead detection

2016 ◽  
Vol 119 (9) ◽  
pp. 093910 ◽  
Author(s):  
Anders Dahl Henriksen ◽  
Giovanni Rizzi ◽  
Mikkel Fougt Hansen
Keyword(s):  
Hall Effect ◽  
Magnetic Bead ◽  
Planar Hall Effect
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