Results 171 to 180 of about 1,570,895 (361)

Non-Archimedean character of quantum buoyancy and the generalized second law of thermodynamics [PDF]

, 1999
Jacob D. Bekenstein
openalex   +1 more source

Tailoring Redox Active Sites with Dual‐Interfacial Electric Fields for Concurrent Photocatalytic Biomass Valorization and H2 Production

Advanced Functional Materials, EarlyView.
A rationally engineered bifunctional photocatalyst is reported, which achieves simultaneous selective oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐diformylfuran (DFF) and efficient H2 evolution. By precisely positioning Au and Co3O4 on Zn3In2S6 nanosheet, dual interfacial electric fields are well constructed to spatially separate ...
Shiqing Li, Sugang Meng, Huijun Zhang, Alain R. Puente‐Santiago, Zhongliao Wang, Shifu Chen, Mario J. Muñoz‐Batista, Yu‐Ming Zheng, Bo Weng   +8 more
wiley   +1 more source

Detailed definition of temperature for nonequilibrium thermodynamics: Essential for information and quantum thermodynamics

AIP Advances
The detailed definition of temperature has been the fundamental subject for the nonequilibrium thermodynamic theory essentially for information and quantum thermodynamic theories.
Hiroshi Kobayashi
doaj   +1 more source

Clock-driven quantum thermal engines

New Journal of Physics, 2015
We consider an isolated autonomous quantum machine, where an explicit quantum clock is responsible for performing all transformations on an arbitrary quantum system (the engine), via a time-independent Hamiltonian. In a general context, we show that this
Artur S L Malabarba, Anthony J Short, Philipp Kammerlander   +2 more
doaj   +1 more source

Thermodynamics of quantum Heisenberg spin chains [PDF]

, 1998
Tao Xiang
openalex   +1 more source

Design and Applications of Multi‐Frequency Programmable Metamaterials for Adaptive Stealth

Advanced Functional Materials, EarlyView.
This article provides a comprehensive overview of metamaterials, including their fundamental principles, properties, synthesis techniques, and applications in stealth, as well as their challenges and future prospects. It covers topics that are more advanced than those typically discussed in existing review articles, while still being closely connected ...
Jonathan Tersur Orasugh, Ankita Mohanty, Amit Malakar, Suryasarathi Bose, Suprakas Sinha Ray   +4 more
wiley   +1 more source

Nonlinear bosonic Maxwell’s demon by coupling to qubits

Communications Physics
The concept of Maxwell’s demon, proposed in classical physics as a means to extract work from a thermodynamics system beyond the constraints set by the second law of thermodynamics, has since been extended to modern quantum physics.
Atirach Ritboon, Radim Filip
doaj   +1 more source

Quantum hair, instantons, and black hole thermodynamics: some new results [PDF]

, 1997
Lawrence M. Krauss, Hong Liu
openalex   +1 more source

Design of Terpene‐Based Eco‐Friendly Solution Process for High‐Performance Organic Solar Cells

Advanced Functional Materials, EarlyView.
High‐performance, terpene‐processed organic solar cells (OSCs) by designing a new green co‐solvent system consisting of eucalyptol (Eu) and 2‐methyltetrahydrofuran (MeTHF) are developed. The OSCs processed from the optimal ratio of Eu and MeTHF achieve the highest power conversion efficiency (PCE) value of 17.3% reported to date for terpene‐processed ...
Hyerin Jeon, Chulhee Lim, Jin‐Woo Lee, Bumjoon J. Kim   +3 more
wiley   +1 more source

Exact Thermodynamics of Disordered Impurities in Quantum Spin Chains [PDF]

, 1998
Andreas Klümper, A. A. Zvyagin
openalex   +1 more source