Search Results - "Mistral, Q."

Current-driven vortex oscillations in metallic nanocontacts by Mistral, Q, van Kampen, M, Hrkac, G, Kim, Joo-Von, Devolder, T, Crozat, P, Chappert, C, Lagae, L, Schrefl, T

“…We present experimental evidence of subgigahertz spin-transfer oscillations in metallic nanocontacts that are due to the translational motion of a magnetic…”
Get full text

Line shape distortion in a nonlinear auto-oscillator near generation threshold: application to spin-torque nano-oscillators by Kim, Joo-Von, Mistral, Q, Chappert, C, Tiberkevich, V S, Slavin, A N

“…The power spectrum of an auto-oscillator with a large frequency nonlinearity in a noisy environment is calculated. The power spectrum becomes strongly…”
Get full text

Current-driven microwave oscillations in current perpendicular-to-plane spin-valve nanopillars by Mistral, Q., Kim, Joo-Von, Devolder, T., Crozat, P., Chappert, C., Katine, J. A., Carey, M. J., Ito, K.

“…We study the current and temperature dependences of the microwave voltage emission of spin-valve nanopillars subjected to an in-plane magnetic field and a…”
Get full text

High frequency magnetic eigen excitations in a spin valve submitted to CPP DC current by Mistral, Q., Deac, A., Grollier, J., Redon, O., Liu, Y., Li, M., Wang, P., Dieny, B., Devolder, T.

“…We study the magnetization dynamics induced at low field by spin-transfer in a pillar-shaped spin valve. The spin valve is a square of 150 nm× 150 nm patterned…”
Get full text

Macro-model of Spin-Transfer Torque based Magnetic Tunnel Junction device for hybrid Magnetic-CMOS design by Zhao, W., Belhaire, E., Mistral, Q., Chappert, C., Javerliac, V., Dieny, B., Nicolle, E.

“…The development of hybrid magnetic-CMOS circuits such as MRAM (magnetic RAM) and magnetic logic circuit requires efficient simulation models for the magnetic…”
Get full text

Integration of Spin-RAM technology in FPGA circuits by Zhao, W., Belhaire, E., Mistral, Q., Nicolle, E., Devolder, T., Chappert, C.

“…In this paper, the paper propose a new non-volatile FPGA circuit based on spin-RAM technology (spin transfer torque magnetisation switching RAM), new…”
Get full text

Narrow spectral lines in spin-transfer oscillators based on spin-valve nanopillars by Mistral, Q., Kim, J., Devolder, T., Crozat, P., Chappert, C., Katine, J., Carey, M., Ito, K.

“…We demonstrate that microwave oscillations with linewidths as narrow as 3.2 MHz are possible in spin-valve nanopillars. This is remarkable because comparable…”
Get full text

Lineshape distortion in a nonlinear auto-oscillator near generation threshold: Application to spin-torque nano-oscillators by Kim, Joo-Von, Mistral, Q, Chappert, C, Tiberkevich, V. S, Slavin, A. N

“…The lineshape in an auto-oscillator with a large nonlinear frequency shift in the presence of thermal noise is calculated. Near the generation threshold, this…”
Get full text

Current-driven vortex oscillations in metallic nanocontacts by Mistral, Q, van Kampen, M, Hrkac, G, Kim, Joo-Von, Devolder, T, Crozat, P, Chappert, C, Lagae, L, Schrefl, T

“…We present experimental evidence of sub-GHz spin-transfer oscillations in metallic nano-contacts that are due to the translational motion of a magnetic vortex…”
Get full text

Current-driven microwave oscillations in current perpendicular-to-plane spin-valve nanopillars by Mistral, Q, Kim, Joo-Von, Devolder, T, Crozat, P, Chappert, C, Katine, J. A, Carey, M. J, Ito, K

“…We study the current and temperature dependences of the microwave voltage emission of spin-valve nanopillars subjected to an in-plane magnetic field and a…”
Get full text