نتایج جستجو برای: پدیده gmr

تعداد نتایج: 26467  

Journal: :Robotics and Computer-integrated Manufacturing 2021

The approach of Learning from Demonstrations (LfD) can support human operators especially those without much programming experience to control a collaborative robot (cobot) in an intuitive and convenient means. Gaussian Mixture Model Regression (GMM GMR) are useful tools for implementing such LfD approach. However, well-performed GMM/GMR require series demonstrations trembling jerky features, w...

2008
P. Zahn I. Mertig

The influence of a c(2x2) ordered interface alloy of 3d transition metals at the ferromagnet/nonmagnet interface on interlayer exchange coupling (IXC), the formation of quantum well states (QWS) and the phenomenon of Giant MagnetoRe-sistance is investigated. We obtained a strong dependence of IXC on interface alloy formation. The GMR ratio is also strongly influenced. We found that Fe, Ni and C...

Journal: :Micromachines 2011
Mingyu Lu Huiqing Zhai Robert Magnusson

Employing numerical simulations, we investigate the possibility of using curved guided-mode resonance (GMR) elements to focus light in reflection. We treat GMR reflectors with a parabolic shape and show that they are capable of focusing light effectively across wavelength bands that extend several hundred nanometers. The spatially infinite reflector model is simulated with a finite-element meth...

2008
P. Zahn I. Mertig

The influence of a c(2x2) ordered interface alloy of 3d transition metals at the ferromagnet/nonmagnet interface on interlayer exchange coupling (IXC), the formation of quantum well states (QWS) and the phenomenon of Giant MagnetoRe-sistance is investigated. We obtained a strong dependence of IXC on interface alloy formation. The GMR ratio is also strongly influenced. We found that Fe, Ni and C...

Journal: :Physical review applied 2021

Spin-dependent transport in full van der Waals (vdW) giant magnetoresistance (GMR) junctions with the structure of ${\mathrm{Fe}}_{3}{\mathrm{Ge}\mathrm{Te}}_{2}/X{\mathrm{Te}}_{2}/{\mathrm{Fe}}_{3}{\mathrm{Ge}\mathrm{Te}}_{2}$ (X = $\mathrm{Pt}$, $\mathrm{Pd}$) is investigated by using first-principles calculations. The ballistic conductance, (MR), and resistance-area product (RA) are calculat...

2013
R. G. Mani A. Kriisa W. Wegscheider

Large changes in the electrical resistance induced by the application of a small magnetic field are potentially useful for device-applications. Such Giant Magneto-Resistance (GMR) effects also provide new insights into the physical phenomena involved in the associated electronic transport. This study examines a "bell-shape" negative GMR that grows in magnitude with decreasing temperatures in mm...

2009
Càndid Reig María-Dolores Cubells-Beltrán Diego Ramírez Muñoz

The 2007 Nobel Prize in Physics can be understood as a global recognition to the rapid development of the Giant Magnetoresistance (GMR), from both the physics and engineering points of view. Behind the utilization of GMR structures as read heads for massive storage magnetic hard disks, important applications as solid state magnetic sensors have emerged. Low cost, compatibility with standard CMO...

1999
Buzz Wincheski Min Namkung

The use of giant magnetoresistive (GMR) sensors for electromagnetic nondestructive evaluation has grown considerably in the last few years [1-4]. Technological advances in the research and development of giant magnetoresistive materials has led to commercially available GMR sensors with many qualities well suited for electromagnetic NDE. Low cost GMR magnetometers are now available which are hi...

2002
K. J. Till J. Burthem A. Lopez

Granulocyte-macrophage colony-stimulating factor (GMCSF) receptors (GMR) are expressed on myeloid cells throughout their maturational sequence. During myelopoiesis, GM-CSF induces the proliferation of precursors and has multiple effects on more mature cells; such effects include induction of maturation and priming for subsequent stimulation. GMR is expressed on a range of other cell types inclu...

Journal: :Microelectronics Journal 2014
M.-Dolores Cubells-Beltrán Càndid Reig Escriva Andrea De Marcellis E. Figueras Alberto Yufera Boris Zadov Eugene Paperno Susana Cardoso Paulo P. Freitas

Giant Magnetoresistance (GMR) based technology is nowadays the preferred option for low magnetic fields sensing in disciplines such as biotechnology or microelectronics. Their compatibility with standard CMOS processes is currently investigated as a key point for the development of novel applications, requiring compact electronic readout. In this paper, such compatibility has been experimentall...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید