supported by the National Key R&D Program of China(2016YFA0300804);the National Equipment Program of China(ZDYZ2015-1);the National Natural Science Foundation of China(51672007 and 11974023);the Key-AreaResearch and Development Program of Guangdong Province(2018B030327001 and 2018B010109009);‘2011 Program’Peking-Tsinghua-IOP Collaborative Innovation Center of Quantum Matter;supported by the State Key Laboratory of Powder Metallurgy,Central South University,Changsha,China。
Defects exist ubiquitously in crystal materials, and usually exhibit a very different nature from the bulk matrix.Hence, their presence can have significant impacts on the properties of devices.Although it is well acc...
supported by National Natural Science Foundation of China(Grant Nos.61574079,61106009,11704197);Open Foundation of Jiangsu Province Key Laboratory of Photonic and Electronic Materials Science and Technology(Grant No.2018JSGDXX016)
Dear editor,ε-Fe2~3N has been investigated as a potential candidate in spintronics devices[1].With the changing ratio of Fe:N,the magnetic behaviors and the spin transport properties of ε-Fe2~3N can be manipulated[2...
supported in part by the National Science Fund for Distinguished Young Scholars of China(Grant No. 10625419);the National Natural Science Foundation of China(Grant Nos. 90922033 and 10934008);the Ministry of Science and Technology of China (Grant Nos.2012CB932900 and 2013CB933401);the Chinese Academy of Sciences,China,the DFG and the state of Saxony-Anhalt,Germany
A brief review is presented,which includes the direct current,alternate current,electrical and thermoelectrical transport as well as spin transfer effect in a variety of spin-based nanostructures such as the magnetic ...
A GMR(giant magneto-resistive) spin valve sensor for magnetic recording has been designed in an attempt to solve the Barkhausen noise problem in small-sized GMR sensors.In this study,the GMR ratio of the top-pinned ...
Project supported by the National Natural Science Foundation of China (Grant No 10347118);Natural Science Foundation of College of Jiangsu Province,China (Grant Nos 2006KJB140133 and 2007KJD140241)
Using a method of free energy minimization, this paper investigates the magnetization properties of a ferromagnetic (FM) monolayer and an FM/antiferromagnetic (AFM) bilayer under a stress field, respectively. It t...
A series of Co/Si/(Co/Cu/Co) multilayers and Co/Si/Co sandwiches were prepared by high vacuum (electron-beam) evaporation. It was found that a Si spacer (≥0.9nm) could greatly decrease the interlayer coupling in Co...
This work was financially supported by the National Science Foundation of China (No.50271007) and Beijing (No.2012011)
Interface reaction (IR) is a frequently observed phenomenon in the study ofadvanced thin film materials. It is very important to study the reaction conditions at which IRhappens and then to suppress or make use of it,...
In order to linearize a spin-valve giant magnetoresistance head,the exchanges layer sputtered at fringe area or a permanent magnet layer longitudinal biasing for domain stabilization based on a physical calculated mod...