financially supported by the National Natural Science Foundation of China (Nos.11604148 and 51771003)
The new magnetic degree of freedom provided by the noncollinear structure plays an important role in the development of spintronic devices.In this work,we conducted a systematic study on the magnetic and electrical tr...
financially supported by Sohag University in Egypt
Lao.7Sr0.3Mnl_xNixO3 (x = 0, 0.025, 0.050 and 0.075) ceramics were prepared by the conventional solid-state reaction method. The partial substitution of Mn by Ni2+ leads to a decrease in cell volume as well as a st...
financially supported by the Key Program of National Natural Science Foundation of China(No.19934003);the Program of Natural Science Foundation of Anhui Province(No.1308085MA11);the Key Programs of Natural Science Research of Anhui Education Department(Nos.KJ2013A245 and KJ2012Z404);the Open Projects of Anhui Key Laboratory of Spintronic and Nanometric Materials(Nos.2012YKF09,2012YKF10,and 2012YKF08)
The samples of La0.80Sr0.15Ag0.05MnO3/x(CuO) (x = 0, 0.05, 0.10, 0.15, 0.20) were prepared by the solid-state reaction method, and the structure of the sampies was detected by X-ray diffraction (XRD), scanning e...
The polycrystalline colossal magnetoresistive double-layered manganite samples R1.2Sr1.8Mn2O7(R = La Pr, Nd, Sm) were prepared by the sol–gel method and their room temperature elastic behavior was investigated by u...
financially supported by the National Natural Science Foundation of China(No.19934003);the Natural Science Foundation of the Education Bureau of Anhui Province,China(Nos.KJ2011A259 and KJ2012Z404);Anhui Key Laboratory of Spintronics and Nano-materials Program(Nos.2010YKF01 and 2010YKF04);the Professors’and Doctors’ Research Startup Foundation of Suzhou University(Nos.2011jb01 and 2010jb02)
The samples ofLa8/9Sr1/45Na4/45MnO3 (LSNMO)/x/2(Sb2O3) were prepared by the solid-state reaction method. The electric transport properties and the temperature stabil-ity of magnetoresistance (MR) of the samples ...
financially supported by the National Natural Science Foundation of China (No. 19934003);the Key Program of Natural Science Foundation of Anhui Province (Nos. KJ2011A259 and KJ2013A245);the Program of Professors and Doctors' Research Startup Foundation of Suzhou College (Nos. 2011jb01 and 2011jb02);the Program of Cultivating Base of Anhui Key Laboratory of Spintronics and Nano-materials Research (No. 2012YKF09)
The perovskite samples La1-x(Sr1-yKy)xMnO3 (y = 0.0, 0.2, 04, 0.6, 0.8) were prepared by the solid-state reaction method with comparatively low sintering tem- perature and with comparatively short sintering time, ...
financially supported by the National Natural Science Foundation of China(NSFC)(No.19934003);the Key Program of Natural Science Foundation of Anhui Province(No.KJ2011A259);the Program of Professors and Doctors'Research Startup Foundation of Suzhou College(Nos.2011jb01 and 2011jb02);the Cultivating Base of Anhui Key Laboratory of Spintronics and Nano-materials Research Program(No.2010YKF04)
Polycrystalline samples of Lal-x(Srl-yAgy)x MnO3 (y = 0.0, 0.2, 0.4, 0.6, 1.0) were prepared by the solid-state reaction method. The temperature stability of magnetoresistance and magnetoresistance enhancement in ...
supported by the National Natural Foundation of China (No. 19934003);the Natural Science Research Key Program of Anhui Educational Committee (No. KJ2011A259);the Cultivating Base of Anhui Key Laboratory of Spintronics and Nano-materials Research Program(No. 2010YKF01;No. 2010YKF04);the Professors’ and Doctors’ Research Startup Foundation of Suzhou University (Nos. 2011jb01 and 2011jb02)
A series of the samples La_(1-x)(Sr_(1-y)Na_y)_xMnO_3(y=0.0,0.2,0.4,0.6,0.8,1.0) were prepared by the solid-state reaction method.Magnetoresistance enhancement and temperature stability of magnetoresistance in the sys...
supported by the Key Program of the National Natural Science Foundation of China (No. 19934003);the Grand Program of Natural Science Research of Anhui Education Department (No. ZD2007003-1);the Natural Science Research Program of Universities and Colleges of Anhui Province, China (Nos. KJ2008A19ZC, KJ2009B281Z, and KJ2009A053Z)
La0.5Sm0.2Sr0.3MnO3/(Ag2O)x/2 (x = 0.00, 0.04, 0.08, 0.25, 0.30) samples were prepared by the solid-state reaction method, and their transport behaviors, transport mechanism, and magnetoresistance effect were stud...
supported by the National Science Foundation of China (Nos.50671008,50871014,and 50831002)
Ta/NiFe/Ta ultrathin films with and without nano-oxide layers (NOLs) were prepared by magnetron sputtering followed by a vacuum annealing process. The influence of NOLs on the magnetoresistance (MR) ratio of ultra...