Results 91 to 100 of about 5,989 (295)

Nuclear Magnetic Resonance and Magneto-Optics [PDF]

, 1955
Contains reports on three research ...
Adams, N. I., III, Bitter, F., Davis, S. P., Lacey, R. F., Lustig, E., Murray, G. R., Jr., Sagalyn, P. L., Stanley, J. R., Waugh, J. S., Young, J. E. R.   +9 more
core  

NMR Determination of 2D Electron Spin Polarization at $\nu=1/2$

, 1999
Using a `standard' NMR spin-echo technique we determined the spin polarization of two-dimensional electrons, confined to GaAs quantum wells, from the hyperfine shift of Ga nuclei in the wells.
A. Abragam, A. E. Dementyev, A. H. MacDonald, B. I. Halperin, C. Berthier, H. L. Stormer, I. V. Kukushkin, J. K. Jain, J. P. Eisenstein, J. P. Eisenstein, K. Park, L. P. Lévy, L. W. Engel, M. Horvatić, M. Shayegan, N. Freytag, N. N. Kuzma, P. Khandelwal, R. G. Clark, R. Tycko, S. E. Barrett, S. E. Barrett, S. Melinte, S. Melinte, T. Chakraborty, V. Bayot, V. Bayot, W. Kang   +27 more
core   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Modeling of the magnetorefractive effect in Co-Al₂O₃ nanocomposites in the framework of the Bruggeman approximation

Российский технологический журнал
Objectives. To investigate the magnetorefractive effect (MRE) in nanocomposites, which consists in changing the reflection, transmittance and light absorption coefficients of samples with large magnetoresistance (MR) upon their magnetization.
M. A. Mukhutdinova, A. N. Yurasov
doaj   +1 more source

Magneto-optics in pure and defective Ga_{1-x}Mn_xAs from first-principles

, 2005
The magneto-optical properties of Ga$_{1-x}$Mn$_{x}$As including their most common defects were investigated with precise first--principles density-functional FLAPW calculations in order to: {\em i}) elucidate the origin of the features in the Kerr ...
A. Continenza, A. J. Freeman, J. Kerr, J.-S. Kang, M. Kim, S. Picozzi, W. Reim   +6 more
core   +1 more source

Direct Laser Writing of Magnetic Micro Actuators With a Stimulus‐Responsive Compliant Hinge

Advanced Materials Technologies, EarlyView.
This study presents a versatile modular design strategy for adaptive 3D microactuators. Using two‐photon‐induced C,H insertion reactions within solid polymer layers, chemically distinct hinge and stimulus responsive materials are patterned in one step. The hinge's properties enable tunable motion, mechanical control, and reconfigurable actuation across
Eleonora Galli, Nicolas Geid, Yizheng Liu, Friederike Strahl, Jürgen Rühe   +4 more
wiley   +1 more source

MAGNETO-OPTIC PHENOMENA AND MAGNETO-OPTICS OF SOLIDS.

This article focuses on the challenges in education. Nowadays there are lots of difficulties in education system. There are also possible solutions for the challenges.
openaire   +3 more sources

Ab initio investigation of light-induced relativistic spin-flip effects in magneto-optics

, 2015
Excitation of a metallic ferromagnet such as Ni with an intensive femtosecond laser pulse causes an ultrafast demagnetization within approximately 300 fs.
Berritta, Marco, Carva, Karel, Mondal, Ritwik, Oppeneer, Peter M.   +3 more
core   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

On Using Magnetic and optical methods to determine the size and characteristics of nanoparticles embedded in oxide semiconductors

, 2010
Films of oxides doped with transition metals are frequently believed to have magnetic inclusions. Magnetic methods to determine the amount of nanophases and their magnetic characteristics are described.
Alshammari, Marzook, Blythe, Harry J., Feng, Qi, Fox, A. Mark, Gehring, Gillian A., Mokhtari, Abbas, Qahtani, Mohammed S. Al, Score, David S.   +7 more
core   +1 more source