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Displaying 52626 - 52650 of 73697

Ferromagnetic Resonance Linewidth in Thin Films Coupled to NiO

January 1, 1998
Author(s)
Robert McMichael, Mark D. Stiles, P J. Chen, William F. Egelhoff Jr.
The out-of-plane angular dependence of the ferromagnetic resonance linewidth, Δ H is described by nearly angle-independent damping parameters. In the NiO-coupled films, however, the damping was found to depend strongly on magnetization orientation, with

Ferromagnetic Resonance Studies of NiO-coupled Thin Films of Ni 80 Fe 20

January 1, 1998
Author(s)
Robert McMichael, Mark D. Stiles, P J. Chen, William F. Egelhoff Jr.
This paper describes ferromagnetic resonance (FMR) and magnetoresistive measurements of thin magnetic films coupled to antiferromagnetic films. First, FMR results for films of Ni 80Fe^d20 show that coupling to NiO produces the angular variation in the

Field Modeling: Simulating the Effects of HVAC Induced Air Flow From Various Diffusers and Returns on Detector Response. International Fire Detection Research Project. Year 4 Report/Data

January 1, 1998
Author(s)
J H. Klote, William D. Davis, Glenn P. Forney, Richard W. Bukowski
Rapid activation of fire protection systems in response to a growing fire is one of the important factors required to provide for life safety and property protection. Airflow due to the heating, ventilating and air conditioning (HVAC) system can

Formal Verification of Secure Programs in the Presence of Side Effects

January 1, 1998
Author(s)
Paul E. Black, P J. Windley
Much software is written in industry standard programming languages, but these these languages often have complex semantics making them hard to formalize. For example, the use of expressions with side effects is common in C programs. We present new

Frequency Domain Modal Estimation Techniques, Experimental Techniques

January 1, 1998
Author(s)
S Fahey, Jon R. Pratt
In this brief, we discuss the estimation of modal parame-ters using single-degree-of-freedom approximations. Then, we proceed to review two multi-degree-of- freedom techniques for modal parameter estimations-the first based on dynamic matrices and the
Displaying 52626 - 52650 of 73697
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