Results 81 to 90 of about 179,280,476 (281)
Amphoteric Cu‐Doping Leading to High Thermoelectric Performance in p‐Type Bismuth Antimony Telluride
Advanced Functional Materials, EarlyView.This study shows that Cu plays two opposite roles in p‐type Bi0.5Sb1.5Te3 depending on the processing route. Under thermodynamic‐equilibrium bulk‐synthesis, Cu mainly occupies cation sites, increases hole concentration, preserves mobility, and slightly reduces lattice heat transport. The best‐performing composition among the investigated series reaches
Moritz Thiem +15 more
wiley +1 more source
Logic and the Second Law of Thermodynamics [PDF]
, 1996 This paper presents a 2T thermodynamic cycle operating around the critical locus of ethylene. The cycle converts heat energy to work at a rate greater than the Carnot cycle.
Einde, David Van Den
core +2 more sources
Clausius’ Disgregation: A Conceptual Relic that Sheds Light on the Second Law
Entropy, 2015 The present work analyzes the cognitive process that led Clausius towards the translation of the Second Law of Thermodynamics into mathematical expressions.
Emilio Marco Pellegrino +2 more
doaj +1 more source
European Physical Journal C: Particles and Fields, 2020 We adopt the energy momentum relation of charged particles to study the thermodynamics laws and weak cosmic censorship conjecture of D-dimensional f(R) AdS black holes in different phase spaces by considering charged particle absorption.
Ke-Jian He, Guo-Ping Li, Xin-Yun Hu
doaj +1 more source
Advanced Functional Materials, EarlyView.Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma +3 more
wiley +1 more source
Sociological and Economic Inequality and the Second Law [PDF]
There are two fair ways to distribute particles in boxes. The first one is the Casino’s way, namely an equal chance to any box. The second one is the thermodynamic way, namely an equal chance to any different configuration of particles and boxes.
Kafri, Oded
core
Zagadnienia Filozoficzne w Nauce, 2020 This is an overview article that contains the discussion of the connection between information and physics at the elementary level. We present a derivation of Lindauer’s bound for heat emission during irreversible logical operation.
Radosław Kycia, Agnieszka Niemczynowicz
doaj
Thermodynamics in Modified Gravity with Curvature Matter Coupling
Advances in High Energy Physics, 2013 The first and generalized second laws of thermodynamics are studied in f(R,Lm) gravity, a more general modified theory with curvature matter coupling. It is found that one can translate the Friedmann equations to the form of first law accompanied with ...
M. Sharif, M. Zubair
doaj +1 more source
Thermodynamics in Rastall gravity with entropy corrections
European Physical Journal C: Particles and Fields, 2018 We explore the thermodynamic analysis at the apparent horizon in the framework of Rastall theory of gravity. We take different entropies such as the Bakenstein, logarithmic corrected, power law corrected, and the Renyi entropies. We investigate the first
Kazuharu Bamba +3 more
doaj +1 more source
Magneto‐Ionic Devices With Polymer‐Based Electrolytes
Advanced Functional Materials, EarlyView.Polymer electrolytes are introduced for magneto‐ionic devices based on hydroxide and hydrogen ions. The magneto‐ionic effect results in a pronounced voltage‐controlled variation of coercivity in both devices. The switching speed is in the range of 100 ms.
Markus Gößler +3 more
wiley +1 more source