نتایج جستجو برای: dissipation
تعداد نتایج: 27432 فیلتر نتایج به سال:
A workshop was held at NIST on February 27-28, 1992 to discuss specific topics deemed important to the characterization of diamond films made by chemical vapor deposition (CVD) and to address the need for standards in diamond technology. The workshop was held as a follow-up to a recommendation in a recent report assessing diamond technology in Japan [1]. The audience targeted for this workshop ...
We investigate theoretically the interplay of current-induced forces (CIFs), Joule heating, and heat transport inside a current-carrying nanoconductor. We find that the CIFs, due to the electron-phonon coherence, can control the spatial heat dissipation in the conductor. This yields a significant asymmetric concentration of excess heating (hot spot) even for a symmetric conductor. When coupled ...
1.3 THz with NbTiN transmission lines using a normal metal energy relaxation layer M. P. Westig, S. Selig, K. Jacobs, T. M. Klapwijk, and C. E. Honingh K€ olner Observatorium f€ ur Submillimeter Astronomie (KOSMA), I. Physikalisches Institut, Universit€ at zu K€ oln, Z€ ulpicher Straße 77, D-50937 K€ oln, Germany Kavli Institute of NanoScience, Faculty of Applied Sciences, Delft University of T...
The hypothesis that uncoupling protein 3 (UCP3) is an uncoupling protein involved in heat dissipation is not unequivocally supported. An update of in vitro, ex vivo and in vivo studies testing this hypothesis is presented. Data are provided showing that exercise induces a fatty acid-dependent increase in muscle UCP3 mRNA in humans. The proposed positive correlation between glycolytic capacity a...
We study the coefficient of performance (COP) and its bounds for a Carnot-like refrigerator working between two heat reservoirs at constant temperatures T(h) and T(c), under two optimization criteria χ and Ω. In view of the fact that an "adiabatic" process usually takes finite time and is nonisentropic, the nonadiabatic dissipation and the finite time required for the adiabatic processes are ta...
In this work, a framework to construct arbitrarily high-order low-dissipation shock-capturing schemes with flexible and controllable nonlinear dissipation for convection-dominated problems is proposed. While set of candidate stencils incremental width constructed, each one indicated as smooth or nonsmooth by the ENO-like stencil selection procedure proposed in targeted essentially non-oscillato...
Dissipation is ubiquitous in nature and plays a crucial role in quantum systems such as causing decoherence of quantum states. Recently, much attention has been paid to an intriguing possibility of dissipation as an efficient tool for the preparation and manipulation of quantum states. We report the realization of successful demonstration of a novel role of dissipation in a quantum phase transi...
Dynamic Power by internal capacitance * Short-circuit Current Dissipation . ~ ~ ~ ~ ~ i ~ i ~ ~ i~~ 1 I Delay Abstract---It is known that input reordering of a gate affects the power dissipated by the internal capacitance of the reordered gate, which has been utilized for power reduction so far. We show that the reordering also has a significant effect on the power dissipation of the gate which...
Using dissipationmodels based on Akhiezer theory, we analyze themicroscopic origin of nonlinearity in intrinsic loss of a single layerMoS2.We study the intrinsic dissipation of single layerMoS2 under axial and flexuralmode of deformation using molecular dynamics (MD) simulation. We compare the amplitude scaling of intrinsic dissipation for both the cases with our proposed model. In the axial de...
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