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Physica D: Nonlinear Phenomena, ISSN 0167-2789, 09/2019, Volume 396, pp. 70 - 81
The ability for a Spin Torque Nano Oscillator (STNO) to perform as a nano-scaled microwave voltage oscillator continues to be the focus of extensive research.... 
Bifurcation | Networks | Nano-oscillators | Synchronization | Symmetry
Journal Article
Applied Physics Letters, ISSN 0003-6951, 07/2009, Volume 95, Issue 1, pp. 012507 - 012507-3
We study vortex spin torque oscillators based on magnetic point contacts that operate in zero applied magnetic field. Static and dynamic vortex modes are shown... 
NANO-OSCILLATORS | PHASE-LOCKING | PHYSICS, APPLIED | SPIN
Journal Article
Journal of Physics Condensed Matter, ISSN 0953-8984, 06/2018, Volume 30, Issue 28, p. 284001
Synchronization between stacked spin Hall nano-oscillators (SHNO), attributed to the spin Hall effect and anisotropic magnetoresistance effect, was studied by... 
synchronization | spin Hall effect | magneto-dipolar coupling | spin torque nano oscillators | spin Hall nano-oscillators | PHYSICS, CONDENSED MATTER | MICROWAVE GENERATION | DRIVEN | MULTILAYER | LOCKING | TORQUE OSCILLATOR | POLARIZED CURRENT | MAGNETIZATION REVERSAL | CO/CU/CO PILLARS
Journal Article
Nature Nanotechnology, ISSN 1748-3387, 2011, Volume 6, Issue 10, pp. 635 - 638
Spin torque oscillators with nanoscale electrical contacts(1-4) are able to produce coherent spin waves in extended magnetic films, and offer an attractive... 
NANO-OSCILLATORS | PHASE-LOCKING | DEVICES | NANOSCIENCE & NANOTECHNOLOGY | MAGNETIC MULTILAYERS | MATERIALS SCIENCE, MULTIDISCIPLINARY | Membranes, Artificial | Iron | Nickel | Electromagnetic Fields | Nanostructures
Journal Article
Journal of Physics D: Applied Physics, ISSN 0022-3727, 09/2017, Volume 50, Issue 41, p. 415002
We propose to use oscillating spin currents with slowly varying frequency (chirp) to manipulate and control the magnetization dynamics in a nanomagnet. By... 
spin-torque nano-oscillators | autoresonance | magnetization dynamics | spin torque transfer | NANO-OSCILLATORS | PHYSICS, APPLIED | MAGNETIZATION REVERSAL | DRIVEN | EMISSION | PLASMAS | POLARIZED CURRENT | AUTORESONANT NONSTATIONARY EXCITATION
Journal Article
Accounts of Chemical Research, ISSN 0001-4842, 11/2016, Volume 49, Issue 11, pp. 2614 - 2624
Electrochemical reactions are involved in many natural phenomena, and are responsible for various applications, including energy conversion and storage,... 
ELECTROCATALYTIC ACTIVITY | LABEL-FREE | IMPEDANCE MICROSCOPY | BINDING-KINETICS | QUANTUM CAPACITANCE | ASSEMBLED NANO-OSCILLATORS | RESONANCE SPECTROSCOPY | NANOSCALE ELECTROCHEMISTRY | LOCALIZED SURFACE-PLASMON | CHEMISTRY, MULTIDISCIPLINARY | SILVER NANOPARTICLES
Journal Article
Journal of Physics D: Applied Physics, ISSN 0022-3727, 09/2016, Volume 49, Issue 42, p. 423001
In this topical review, we will discuss recent advances in the field of skyrmionics (fundamental and applied aspects) mainly focusing on skyrmions that can be... 
racetrack memory | spin-transfer-torque | logic gates | microwave oscillator | spin-Hall effect | skyrmion | spin-torque diode effect | OSCILLATOR DRIVEN | ROOM-TEMPERATURE | CURRENT-DENSITY | PHYSICS, APPLIED | CURRENT-DRIVEN DYNAMICS | TORQUE DIODE SENSITIVITY | DROPLET SOLITONS | NANO-OSCILLATORS | TUNNEL-JUNCTIONS | DOMAIN-WALL MOTION | SPIN-POLARIZED CURRENT
Journal Article
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 04/2014, Volume 89, Issue 14
We investigate the effect of a direct current on propagating spin waves in a CoFeB/Ta bilayer structure. Using the micro-Brillouin light scattering technique,... 
NANO-OSCILLATORS | PHYSICS, CONDENSED MATTER | DRIVEN | LAYER | Physics - Materials Science
Journal Article
Scientific Reports, ISSN 2045-2322, 12/2018, Volume 8, Issue 1, pp. 13475 - 7
Synchronized nonlinear oscillators networks are at the core of numerous families of applications including phased array wave generators and neuromorphic... 
NANO-OSCILLATORS | VORTEX OSCILLATOR | MULTIDISCIPLINARY SCIENCES | PHASE-LOCKING | NOISE | COUPLED OSCILLATORS | DRIVEN | POLARIZED CURRENT | Synchronization | Scaling | Oscillators
Journal Article
Applied Physics Letters, ISSN 0003-6951, 06/2018, Volume 112, Issue 25, p. 252401
In this paper, perpendicular magnetic anisotropy (PMA) is tailored by changing the thickness of the free layer with the objective of producing MTJ nanopillars... 
NANO-OSCILLATORS | PHYSICS, APPLIED | HIGH-POWER | EMISSION | Physics - Mesoscale and Nanoscale Physics
Journal Article
Nature Nanotechnology, ISSN 1748-3387, 03/2016, Volume 11, Issue 3, pp. 280 - 286
The synchronization of multiple nanocontact spin-torque oscillators (NC-STOs) is mediated by propagating spin waves (SWs). Although it has been shown that the... 
NANO-OSCILLATORS | ELECTRIC-CURRENT | MAGNETIC MULTILAYER | EXCITATION | MATERIALS SCIENCE, MULTIDISCIPLINARY | PHASE-LOCKING | DEVICES | NANOSCIENCE & NANOTECHNOLOGY | Spin waves | Landscapes | Wave propagation | Synchronism | Nanostructure | Synchronization | Arrays | Oscillators | Teknik och teknologier | Engineering and Technology | Nanoteknik | Nano Technology
Journal Article
Journal Article
Chemical Society (Great Britain). Chemical Society Reviews, ISSN 0306-0012, 01/2018, Volume 47, Issue 7, pp. 2485 - 2508
Nanomaterials exhibit structural and functional heterogeneity among individual nanoparticles, thus requiring a capability to study single nanoparticles. While... 
Nanoparticles | Optical microscopy | Microscopy | Reaction kinetics | Electron microscopes | Fluorescence | Nanomaterials | Chemical activity | Temporal resolution | Optical microscopes | Reaction mechanisms | Microscopes
Journal Article
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 03/2015, Volume 91, Issue 10
Spin-torque oscillators (STOs) are devices that allow for the excitation of a variety of magnetodynamical modes at the nanoscale. Depending on both external... 
NANO-OSCILLATORS | PHYSICS, CONDENSED MATTER | WAVES | DRIVEN | BUILDING-BLOCKS | MATERIALS SCIENCE | Fysik | Physical Sciences | Naturvetenskap | Natural Sciences
Journal Article
Applied Physics Letters, ISSN 0003-6951, 11/2016, Volume 109, Issue 20, p. 202402
A strategy for a scalable synchronization of an array of spin-Hall oscillators (SHOs) is illustrated. In detail, we present the micromagnetic simulations of... 
NANO-OSCILLATORS | PHYSICS, APPLIED | EXCITATION | DRIVEN | MUTUAL PHASE-LOCKING | CMOS VCO | Physics - Mesoscale and Nanoscale Physics
Journal Article
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 07/2015, Volume 92, Issue 2
Nanocontact spin-torque oscillators are devices in which the generation of propagating spin waves can be sustained by spin transfer torque. In the present... 
NANO-OSCILLATORS | PHYSICS, CONDENSED MATTER | PHASE-LOCKING | DEVICES | EXCITATION | MAGNETIC DROPLET SOLITONS | Nano-Oscillators | Atom- och molekylfysik och optik | Phase-Locking | Magnetic Droplet Solitons | Atom and Molecular Physics and Optics | Excitation | Devices | Nanoteknik | Nano Technology
Journal Article
Physical Review Letters, ISSN 0031-9007, 09/2015, Volume 115, Issue 12, p. 127205
We report the direct observation of a localized magnetic soliton in a spin-transfer nanocontact using scanning transmission x-ray microscopy. Experiments are... 
DROPLET SOLITONS | NANO-OSCILLATORS | WAVES | CIRCULAR-DICHROISM | PHYSICS, MULTIDISCIPLINARY | TORQUE | Asymptotic properties | Solitons | Dichroism | Mathematical models | Ferromagnetism | Nanostructure | Excitation | Contact | Condensed Matter Physics | Fysik | Den kondenserade materiens fysik | Physical Sciences | Naturvetenskap | Natural Sciences
Journal Article
Journal of Magnetism and Magnetic Materials, ISSN 0304-8853, 2008, Volume 320, Issue 7, pp. 1260 - 1271
We review the current status of research on microwave nano-oscillators that utilize spin transfer devices with point-contact geometry, with an emphasis on the... 
Chaos | Point contact | Spin accumulation | Linewidth | Noise | Nano-oscillator | Nonlinearity | Oersted field | Spin torque | Nonlinear Schroedinger equation | PHYSICS, CONDENSED MATTER | nano-oscillator | chaos | ENVELOPE SOLITONS | point contact | nonlinear Schroedinger equation | nonlinearity | MATERIALS SCIENCE, MULTIDISCIPLINARY | spin accumulation | DRIVEN | linewidth | WAVES | spin torque | noise | TORQUE
Journal Article