193 citations
- KTH Royal Institute of TechnologySE4 papers
- University of GothenburgSE4 papers
- University of FerraraIT2 papers
- McGill UniversityCA1 paper
- National Interuniversity Consortium for the Physical Sciences of MatterIT1 paper
- Oakland UniversityUS1 paper
- Polytechnique MontréalCA1 paper
- University of California, RiversideUS1 paper
- University of ManitobaCA1 paper
- University of MessinaIT1 paper
- University of South FloridaUS1 paper
7 papers
High sensitivity microwave detection using a magnetic tunnel junction in the absence of an external applied magnetic field
Y. S. Gui, Y. Xiao, L. H. Bai +6
In the absence of any external applied magnetic field, we have found that a magnetic tunnel junction (MTJ) can produce a significant output direct voltage under microwave radiation…
Heat-driven spin transport in a ferromagnetic metal
Yadong Xu, Bowen Yang, Chi Tang +4
As a non-magnetic heavy metal is attached to a ferromagnet, a vertically flowing heat-driven spin current is converted to a transverse electric voltage, which is known as the longi…
Spin-torque oscillator linewidth narrowing under current modulation
Ye. Pogoryelov, P. K. Muduli, S. Bonetti +2
We study the behavior of the linewidth of a nano-contact based spin torque oscillator (STO) under application of a radio frequency (100 MHz) modulating current. We achieve a signif…
Frequency modulation of spin torque oscillator pairs
Ye. Pogoryelov, P. K. Muduli, S. Bonetti +3
The current controlled modulation of nano-contact based spin torque oscillator (STO) pairs is studied in both the synchronized and non-synchronized states. The synchronized state s…
Non-linear frequency and amplitude modulation of a nano-contact spin torque oscillator
P. K. Muduli, Ye. Pogoryelov, S. Bonetti +3
We study the current controlled modulation of a nano-contact spin torque oscillator. Three principally different cases of frequency non-linearity ( being zero,…
Experimental evidence of self-localized and propagating spin wave modes in obliquely magnetized current-driven nanocontacts
Stefano Bonetti, Vasyl S. Tiberkevich, Giancarlo Consolo +5
Through detailed experimental studies of the angular dependence of spin wave excitations in nanocontact-based spin-torque oscillators, we demonstrate that two distinct spin wave mo…