Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Harry Suhl"'
Publikováno v:
Proceedings of the National Academy of Sciences. 99:15176-15181
The ability to compute the difference between two frequencies depends on a nonlinear operation that mixes two periodic signals. Behavioral and psychophysical evidence suggest that such mixing is likely to occur in the mammalian nervous system as a me
Autor:
Robert L. Compton, Harry Suhl, Josep Nogués, Ivan K. Schuller, Chris Leighton, Michael J. Pechan
Publikováno v:
Journal of Applied Physics. 92:1483-1488
Single-crystal thin films of the antiferromagnet FeF2 have been used to exchange bias overlayers of Fe. An unexpected coercivity enhancement is observed at temperatures above the Neel temperature of the FeF2. This coercivity reaches a peak value of o
Autor:
Ivan K. Schuller, Harry Suhl
Publikováno v:
Physical Review B. 58:258-264
It is shown that exchange interactions of spins across the boundary between ferromagnetic and antiferromagnetic layers can cause a shift in the observed hysteresis loop of the ferromagnetic layer. The effect may be interpreted as a self-energy shift
Autor:
H. Neal Bertram, Harry Suhl
Publikováno v:
Journal of Applied Physics. 82:6128-6137
Standard treatments of the magnetization reversal of fine particles yield a reversal mechanism that begins with nucleation of a nonuniform or uniform energy barrier state that involves virtually the entire sample volume. Accordingly, the barrier heig
Publikováno v:
Physical Review Letters. 78:322-325
Autor:
Harry Suhl, Per Magne Knutsen, Philbert S. Tsai, Pablo Blinder, John Patrick Kaufhold, David Kleinfeld
Publikováno v:
Nature neuroscience. 16(7)
What is the nature of the vascular architecture in the cortex that allows the brain to meet the energy demands of neuronal computations? We used high-throughput histology to reconstruct the complete angioarchitecture and the positions of all neuronal
Autor:
Rodrigo Arias, Harry Suhl
Publikováno v:
Physical Review B. 51:979-989
Autor:
Harry Suhl
Publikováno v:
Physica B: Condensed Matter. :1-7
Much of condensed matter theory makes copious use of linear response theory, often not in the sense of macroscopiclly based regression relations of Onsager type, but in the sense of the Kubo formulation, which is formally based on microscopic equatio
Publikováno v:
Europhysics Letters (EPL). 22:399-404
We study analytically and numerically the unusual propagation of a stable spatially periodic state into an unstable spatially periodic state of an easy-plane ferromagnet. If the wave number of the unstable state exceeds a certain threshold, the front
Publikováno v:
Journal of Applied Physics. 87:5389-5391
The dynamic magnetization process in thin film platelets is studied by numerical micromagnetics. Simulations are conducted without the addition of the phenomenological damping term in the Landau–Lifshitz equation. Excess Zeeman energy is transferre