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Triple mode-jumping...
Triple mode-jumping in a spin torque oscillator
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- Eklund, Anders J. (författare)
- KTH,Integrerade komponenter och kretsar
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- Redjai Sani, Sohrab (författare)
- KTH,Materialfysik, MF
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- Mohseni, Seyed Majid (författare)
- NanOsc AB
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- Persson, Johan (författare)
- NanOsc AB
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- Malm, B. Gunnar (författare)
- KTH,Integrerade komponenter och kretsar
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- Åkerman, Johan (författare)
- KTH,Materialfysik, MF
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(creator_code:org_t)
- New York : IEEE conference proceedings, 2013
- 2013
- Engelska.
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Ingår i: 2013 22nd International Conference on Noise and Fluctuations, ICNF 2013. - New York : IEEE conference proceedings. - 9781479906680 ; , s. 6578965-
- Relaterad länk:
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http://ieeexplore.ie...
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https://kth.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In a nano-contact Co/Cu/NiFe spin torque oscillator, mode-jumping between up to three frequencies within 22.5-24.0 GHz is electrically observed in the time domain. The measurements reveal toggling between two states with differing oscillation amplitude, of which the low-amplitude state is further divided into two rapidly alternating modes. Analysis of the mode dwell time statistics and the total time spent in each mode is carried out, and it is found that in both aspects the balance between the modes is greatly altered with the DC drive current.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- DC drives
- Dwell time
- Low-amplitude
- Nano contacts
- Oscillation amplitude
- Spin-torque oscillators
- Time domain
- Time spent
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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