supported by Major Nanoprojects of Ministry of Science and Technology of China(No.2018YFA0208403);the National Natural Science Foundation of China(No.21973021);The GBA National Institute for Nanotechnology Innovation,Guangdong,China(No.2020B0101020003);Chinese Academy of Sciences Project for Young Scientists in Basic Research(No.YSBR-030);Strategic Priority Research Program of Chinese Academy of Sciences(Nos.XDB36000000 and NBSDC-DB-18).
The bulk,pristine sp^(2) carbons,such as graphite,carbon nanotubes,and graphene,are usually assumed to be typical diamagnetic materials.However,over the past two decades,there have been many reports about the ferromag...
This work was financially supported by the National Key Research and Development Program of China(No.2022YFA1204004);the National Natural Science Foundation of China(Nos.52071026,52130103,51971026,and 52201288);the ISF-NSFC Joint Research Program(No.51961145305);the Beijing Natural Science Foundation Key Program(No.Z190007);the open research fund of Songshan Lake Materials Laboratory(No.2022SLABFN18);the Fundamental Research Funds for the Central Universities(No.06500140).
Two-dimensional van der Waals(2D vdW)magnets have attracted great attention recently and possess the unprecedented advantages of incorporating high-quality vdW heterostructures and homostructures into spintronic devic...
the National Key Research and Development Program of China(No.2017YFA0402902);the National Natural Science Foundation of China(No.1210041089);National Synchrotron Radiation Laboratory(No.KY2060000177),NJUPT-SF(No.NY220163);the US NSF(No.DMR-2005108).
Recently discovered magnetic van der Waals(vdW)materials provide an ideal platform to explore low-dimensional magnetism and spin transport.Its vdW interaction nature opens up unprecedented opportunities to build verti...
Multi-walled carbon nanotube networks were confirmed to exhibit a linear decrease in resistivity with increasing temperature from 100 to above 400 K.The linearity was explained using a defect scattering model that inv...
The authors acknowledge financial support from the National Key R&D Program of China (Nos. 2016YFB0401100 and 2017YFA0204503);the National Natural Science Foundation of China (Nos. 52003190, 51633006, 91833306, 21875158, 51703159, and 51733004).
Organic spin valve (OSV), one of the most promising and representative devices involving spin injection, transport and detection, has drawn tremendous attention owing to their ultra-long spin relaxation time in the fi...
the National Key Research and Development Program of China(No.2018YFB0406603);the National Natural Science Foundation of China(Nos.61574006,61522401,61927806,61521004,11634002,and U1632156);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB30000000).
Molybdenum disulfide (MoS2) holds great promise as atomically thin two-dimensional (2D) semiconductor for future electronics and opto-electronics. In this report, we study the magnetoresistance (MR) of MoS2 field-effe...
the National Key R&D Program(Nos.2016YFB0401100,2017YFA0204503);the National Natural Science Foundation of China(Nos.91833306,21875158,51633006,51703159,51733004).The authors acknowledge the Laboratory of Microfabrication,Institute of Physics,CAS,for their assistance in electrode fabrication。
The spinterface formed between ferromagnetic(FM)electrode and organic materials is vital for performance optimization in organic spin valve(OSV).Half-metallic Fe_(3)O_(4)with drastic change in structure,conductivity a...
In chalcogenide topological insulator materials, two types of magnetoresistance (MR) effects are widely discussed: a sharp MR dip around zero magnetic field, associated with the weak antilocalization (WAL) effect...
When spins are injected through graphene layers from a transition metal ferromagnet, high spin polarization can be achieved. When detected by another ferromagnet, the spin-polarized current makes high- and low-resista...
by the National Science Foundation and the Ministry of Science and Technology of China and the Penn.State MRSEC under NSF grant DMR-0820404.
Pb nanobridges with a thickness of less than 10 nm and a width of several hundred nm have been fabricated from single-crystalline Pb fi lms using low-temperature molecular beam epitaxy and focus ion beam microfabricat...