Results 31 to 40 of about 104,472 (281)
International Journal of Electrical Power & Energy SystemsThe digital twin technology plays a crucial role in enabling the intelligent operation and maintenance of power equipment, as well as facilitating the digital transformation of the power industry.
Zhilin Chu +7 more
doaj +1 more source
Electromechanics in vertically coupled nanomembranes
, 2019 We investigate the electromechanical actuation of a pair of suspended silicon nitride membranes forming a monolithic optomechanical array. By controlling the membrane resonators' tensile stress via a piezoelectrically controlled compressive force applied
Dantan, Aurélien +2 more
core +1 more source
Optomechanical tailoring of quantum fluctuations [PDF]
, 2000 We propose the use of feedback mechanism to control the level of quantum noise in a radiation field emerging from a pendular Fabry-Perot cavity. It is based on the possibility to perform quantum nondemolition measurements by means of optomechanical ...
Mancini, S., Wiseman, H. M.
core +2 more sources
A macro-realism inequality for opto-electro-mechanical systems
, 2011 We show how to apply the Leggett-Garg inequality to opto-electro-mechanical systems near their quantum ground state. We find that by using a dichotomic quantum non-demolition measurement (via, e.g., an additional circuit-QED measurement device) either on
A. N. Cleland +5 more
core +1 more source
Frontiers in Energy Research, 2022 With the contradiction between energy consumption and ecological protection becoming increasingly prominent, it has become a serious issue to study an energy system with high efficiency, low pollution, and strong controllability.
Zhaoying Li +6 more
doaj +1 more source
Dark Matter as a weakly coupled Dark Baryon
, 2017 Dark Matter might be an accidentally stable baryon of a new confining gauge interaction. We extend previous studies exploring the possibility that the DM is made of dark quarks heavier than the dark confinement scale. The resulting phenomenology contains
Mitridate, Andrea +3 more
core +1 more source
Materials, 2023 Our research proposes a unique coupled electro-thermal-mechanical model that takes electric breakdown and heterogeneity into account to show the mechanism of rock fracturing under high-voltage electropulses. Using finite element numerical software, the process of high voltage electrical pulse injection into the rock interior for breakdown is described,
Weikang Feng +5 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm +6 more
wiley +1 more source
BatteriesDue to their advantages, such as abundant raw material reserves, excellent thermal stability, and superior low-temperature performance, sodium-ion batteries (SIBs) exhibit significant potential for future applications in energy storage and electric ...
Hekun Zhang +3 more
doaj +1 more source
Probing Unified Origin of Dark Matter and Baryon Asymmetry at PAMELA/Fermi
, 2009 We propose an unified model of dark matter and baryon asymmetry in a lepto-philic world above the electroweak scale. We provide an example where the inflaton decay products subsequently generate a lepton asymmetry and a dark matter abundance with an ...
Kohri, Kazunori +3 more
core +1 more source