Results 41 to 50 of about 360,597 (195)

Ohmic Dissipation in the Atmospheres of Hot Jupiters

, 2010
Hot Jupiter atmospheres exhibit fast, weakly-ionized winds. The interaction of these winds with the planetary magnetic field generates drag on the winds and leads to ohmic dissipation of the induced electric currents.
Baraffe, Batygin, Burrows, Burrows, Charbonneau, Cooper, Dobbs-Dixon, Emily Rauscher, Gu, Hansen, Ibgui, Iro, Kristen Menou, Laine, Liu, Perna, Rauscher, Rosalba Perna, Sanchez-Lavega, Showman, Showman   +20 more
core   +1 more source

Reducing Power Dissipation in SRAM during Test [PDF]

Journal of Low Power Electronics, 2006
In this paper we analyze the power consumption of SRAM memories and demonstrate that the full functional pre-charge activity is not necessary during test because of the predictable addressing sequence. We exploit this observation in order to minimize power dissipation during test by eliminating the unnecessary power consumption associated with the pre ...
Dilillo, Luigi, Rosinger, Paul, Al-Hashimi, Bashir, Girard, Patrick   +3 more
openaire   +2 more sources

Injected Power Fluctuations in 1D Dissipative Systems [PDF]

Journal of Statistical Physics, 2007
Using fermionic techniques, we compute exactly the large deviation function (ldf) of the time-integrated injected power in several one-dimensional dissipative systems of classical spins. The dynamics are T=0 Glauber dynamics supplemented by an injection mechanism, which is taken as a Poissonian flipping of one particular spin.
Farago, Jean, Pitard, Estelle
openaire   +4 more sources

Magnetic Properties of Magnetic Nanoparticles for Efficient Hyperthermia

Nanomaterials, 2015
Localized magnetic hyperthermia using magnetic nanoparticles (MNPs) under the application of small magnetic fields is a promising tool for treating small or deep-seated tumors.
Ihab M. Obaidat, Bashar Issa, Yousef Haik   +2 more
doaj   +1 more source

The Influence of Atmospheric Scattering and Absorption on Ohmic Dissipation in Hot Jupiters

, 2012
Using semi-analytical, one-dimensional models, we elucidate the influence of scattering and absorption on the degree of Ohmic dissipation in hot Jovian atmospheres.
Arras, Batygin, Batygin, Bodenheimer, Bodenheimer, Burrows, Burrows, Burrows, Burrows, Cowan, Demory, Fortney, Gibson, Goody, Hansen, Helling, Hubeny, Laughlin, Menou, Miller, Parmentier, Perna, Perna, Wu   +23 more
core   +1 more source

Stochastic heat engine powered by active dissipation [PDF]

Journal of Statistical Mechanics: Theory and Experiment, 2018
Accepted in J. Stat. Mech.: Theory and Experiments (2018)
Saha, Arnab, Marathe, Rahul, Pal, P. S., Jayannavar, A. M.   +3 more
openaire   +3 more sources

Analysis and Verification of Heat Dissipation Structures Embedded in Substrates in Power Chips Based on Square Frustums Thermal through Silicon Vias

Micromachines
A novel heat dissipation structure composed of square frustums thermal through silicon via array and embedded in P-type (100) silicon substrate is proposed to improve the heat dissipation capacity of power chips while reducing process difficulty.
Fengjie Guo, Kui Ma, Jingyang Ran, Fashun Yang   +3 more
doaj   +1 more source

Design of Low Power DFF with ONOFIC Approach [PDF]

Journal of Electrical and Electronics Engineering, 2020
In today’s world as the need of memory elements with high performance are highly demanded, so flip flops came into existence. The flip flops have many applications in the field of electronics.
MALIK Masood Ahmad, SHARMA Vijay Kumar
doaj  

Design Time Temperature Reduction in Mixed Polarity Dual Reed-Muller Network: a NSGA-II Based Approach

Advances in Electrical and Computer Engineering, 2020
Proposed work addresses the existing thermal problem of OR-XNOR based circuit by introducing design time thermal management technique at the logic level. The approach is used to reduce the peak temperature by eliminating local hotspots.
DAS, A., PRADHAN, S. N.
doaj   +1 more source

Estimation of power dissipation of a 4H-SiC Schottky barrier diode with a linearly graded doping profile in the drift region [PDF]

Maejo International Journal of Science and Technology, 2009
The aim of this paper is to establish the importance of a linearly graded profile in the drift region of a 4H-SiC Schottky barrier diode (SBD). The power dissipation of the device is found to be considerably lower at any given current density as compared
Rajneesh Talwar
doaj