Abstract Quantum sensing exploits the strong sensitivity of quantum systems to measure small external signals. The nitrogen-vacancy (NV) center in diamond is one most promising platforms for real-world applications, predominantly used as a magnetometer. However, its magnetic field vanishes when bias acts perpendicular NV axis. Here, we introduce different strategy assisted by nitrogen nuclear s...

Abstract We have investigated the spin-Hall effect (SHE)-assisted spin transfer torque (STT) switching mechanism in a three-terminal MTJ device developed using p-MTJ (perpendicular magnetic tunnel junction) and heavy metal materials of high atomic number, which possesses large spin–orbit interaction. Using schematic complementary-metal-oxide-semiconductor (CMOS) logic, we designed three basic h...

We investigate the effect of spin-orbit interaction on intra- and interdot particle dynamics a double quantum dot under ac electric fields. The former is modeled as an effective magnetic field that produces electric-dipole spin resonance transitions, while latter introduced via spin-flip tunneling amplitudes. observe appearance non-trivial spin-polarized dark states, arising from ac-induced int...

Reminiscent of the bound character of a qubit's dynamics confined on the Bloch sphere, the observation of a Mollow triplet in the resonantly driven qubit fluorescence spectrum represents one of the founding signatures of quantum electrodynamics. Here we report on its observation in a hybrid spin-nanomechanical system, where a nitrogen-vacancy spin qubit is magnetically coupled to the vibrations...

We present the design and verification of a desktop system for the automated production of nanostructured thin films via spin-assisted layer-by-layer (spin-LBL) assembly. The utility of this system is demonstrated by fabricating polyvinyl alcohol/clay nanocomposites. Ellipsometry measurements demonstrate that the automated spin-LBL method creates composites with bilayer thickness and growth rat...