Low-Offset CMOS Analog Amplitude Calculation Circuit in Hall Angle Sensor

2021 ◽  
Author(s):  
Bing Yuan ◽  
Langqi Xiao ◽  
Jing Ying ◽  
Bingyuan Wang
Keyword(s):  
Angle Sensor ◽  
Hall Angle ◽  
Low Offset

scholarly journals Strange metal behavior of the Hall angle in twisted bilayer graphene

2021 ◽  
Vol 103 (24) ◽  
Author(s):  
Rui Lyu ◽  
Zachary Tuchfeld ◽  
Nishchhal Verma ◽  
Haidong Tian ◽  
Kenji Watanabe ◽  
...  
Keyword(s):  
Bilayer Graphene ◽  
Hall Angle ◽  
Twisted Bilayer Graphene

scholarly journals Deriving the skyrmion Hall angle from skyrmion lattice dynamics

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
R. Brearton ◽  
L. A. Turnbull ◽  
J. A. T. Verezhak ◽  
G. Balakrishnan ◽  
P. D. Hatton ◽  
...  
Keyword(s):  
High Efficiency ◽  
Magnetic Field Gradient ◽  
Real Space ◽  
Magnetic Multilayer ◽  
Multilayer Systems ◽  
Space Technique ◽  
Hall Angle ◽  
Lattice State ◽  
The Many ◽  
Magnetic Skyrmions

AbstractMagnetic skyrmions are topologically non-trivial, swirling magnetization textures that form lattices in helimagnetic materials. These magnetic nanoparticles show promise as high efficiency next-generation information carriers, with dynamics that are governed by their topology. Among the many unusual properties of skyrmions is the tendency of their direction of motion to deviate from that of a driving force; the angle by which they diverge is a materials constant, known as the skyrmion Hall angle. In magnetic multilayer systems, where skyrmions often appear individually, not arranging themselves in a lattice, this deflection angle can be easily measured by tracing the real space motion of individual skyrmions. Here we describe a reciprocal space technique which can be used to determine the skyrmion Hall angle in the skyrmion lattice state, leveraging the properties of the skyrmion lattice under a shear drive. We demonstrate this procedure to yield a quantitative measurement of the skyrmion Hall angle in the room-temperature skyrmion system FeGe, shearing the skyrmion lattice with the magnetic field gradient generated by a single turn Oersted wire.

scholarly journals Building a skeleton-based 3D body model with angle sensor data

Smart Health ◽  
2020 ◽  
pp. 100141
Author(s):  
Qihan Wang ◽  
Gang Zhou ◽  
Zhenming Liu ◽  
Bin Ren
Keyword(s):  
Sensor Data ◽  
Angle Sensor ◽  
Body Model

A Low-noise Low-offset Op Amp in 0.35μm CMOS Process

2006 ◽  
Author(s):  
Zhineng Zhu ◽  
R. Tumati ◽  
S. Collins ◽  
R. Smith ◽  
D.E. Kotecki
Keyword(s):  
Low Noise ◽  
Cmos Process ◽  
Op Amp ◽  
Low Offset
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