Magnetic-field-dependent injection current, namely magnetoresistance, is readily observable in organic semiconductor devices. This provides a non-contact approach to tune organic optoelectronic ...

Researchers from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS), in collaboration with ...

A long-standing mystery in spintronics has just been shaken up. A strange electrical effect called unusual magnetoresistance shows up almost everywhere scientists look—even in systems where the ...

Researchers have developed a new theory that explains why tunnel magnetoresistance (TMR)—used in magnetic memory and other technologies—oscillates with changes in the thickness of the insulating ...

Figure 3: Field and angular dependence of the XMR in WTe 2. Figure 4: The electronic structure of WTe 2, calculated including spin orbit coupling. Powder X-ray diffraction patterns were collected ...

Scientists report that the giant magnetoresistance effect depends on the physical size of the device in the GaAs/AlGaAs semiconductor system. In a paper appearing in Nature's Scientific Reports, Dr.

A team of scientists from Tohoku University has presented a new material with huge magnetoresistance, opening the path for developments in non-volatile magnetoresistive memory (MRAM). (a) A schematic ...

Imagine a pair of filters connected by a narrow tube. The filters represent ferromagnetic layers, and the tube symbolizes a thin insulating barrier. The alignment of the filters' pores determines the ...

In a paper published in Nature this week (13 Apr 2023), researchers from The University of Manchester report record-high magnetoresistance that appears in graphene under ambient conditions. Materials ...

Wonder material: ball-and-stick illustration of a single sheet of graphene. (Courtesy: Shutterstock/billdayone) After amazing us with its incredible strength ...

Recently, researchers from the High Magnetic Field Laboratory (CHMFL), the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS), in collaboration with the State Key Laboratory ...