Results 231 to 240 of about 627,138 (286)

Phase-Coherent Transport in Two-Dimensional Tellurium Flakes. [PDF]

ACS Appl Electron Mater
Rahaman MH, Sawyers NT, Benamara M, Culverhouse T, Acharya G, Repaka DVM, He Q, Churchill HOH, Kotekar-Patil D.   +8 more
europepmc   +1 more source

On-chip photonic crystal dressed Rydberg exciton polaritons with enhanced nonlinearity in monolayer WS₂. [PDF]

Nat Commun
Shang Q, Dini K, Jiang H, Seet NWE, Cai X, Ru S, Lu X, Yu WC, Zhao J, Xiong Q, Liew TCH, Zúñiga-Pérez J, Gao W.   +12 more
europepmc   +1 more source

Artificial gauge fields and dimensions in a polariton hofstadter ladder. [PDF]

Nat Commun
Widmann S, Bellmann J, Düreth J, Dam S, Mayer CG, Gagel P, Betzold S, Emmerling M, Mandal S, Banerjee R, Liew TCH, Thomale R, Höfling S, Klembt S.   +13 more
europepmc   +1 more source

RF-free driving of nuclear spins with color centers in silicon carbide

Wörnle R, Körber J, Steidl T, Astakhov GV, Dasari DBR, Kaiser F, Vorobyov V, Wrachtrup J.   +7 more
europepmc   +1 more source

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Modular active power filtering approaches: Power splitting verses frequency splitting

Engineering Solutions for the Next Millennium. 1999 IEEE Canadian Conference on Electrical and Computer Engineering (Cat. No.99TH8411), 2003
Power-line active filtering is performed by injecting into the power line a current equal in magnitude, but opposite in sign, to the line current distortion. In high-power applications, the filtering job is conventionally split among several identical active filter modules (power splitting).
R. El Shatshat, M. Kazerani, M.M.A. Salama   +2 more
openaire   +1 more source

Design of power split transmission: Design of dual mode power split transmission

International Journal of Automotive Technology, 2010
The power split type hybrid system transmits engine power by dividing it into the electrical unit and the mechanical unit. Its power transmission efficiency is highest at the mechanical point (MP), where the full power is transmitted to the mechanical unit. In this study, the equation for the MP was derived for the gear ratios of a general 4-node lever
J. Kim, J. Kang, Y. Kim, T. Kim, B. Min, H. Kim   +5 more
openaire   +1 more source

Reversibility of Power-Split Transmissions

Journal of Mechanical Design, 2011
Recent applications of continuously variable transmissions with large ratio spread, such as mechanical Kinetic Energy Recovery Systems or recent hybrid architectures, need the transmission to be perfectly reversible. This short paper deals with the mechanical efficiency of power-split continuously variable transmissions with particular emphasis on the ...
BOTTIGLIONE, Francesco, MANTRIOTA, Giacomo   +1 more
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A Comparison between Power Splitting Functions Integrated in a Power Sharing Model

2022 IEEE International Conference on Environment and Electrical Engineering and 2022 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2022
The recent global rise in energy costs coupled with the need to reduce atmospheric emissions is prompting more and more users to seek green and zero-emission power generation solutions such as photovoltaic plants (PV). The main issue related to the installation of a domestic photovoltaic system concerns the power distribution to the various users in ...
Loggia R., Lelli F., Pizzimenti F.
openaire   +1 more source

POWER-SPLIT WIND POWER GEARBOX

2008
A power-split wind power gearbox for transmitting a torque generated by a rotor hub (1) to an output pinion (12) rotating relatively faster thereto for driving an electric generator, wherein at least two planetary steps (10a, 10b) connected in parallel are provided for a gear internal power-split gear multiplication, wherein furthermore the coupling of
LOHMANN & STOLTERFOHT GMBH, BERGER GUENTER, BAUER GERHARD   +2 more
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Split-Tee Power Divider

IEEE Transactions on Microwave Theory and Techniques, 1965
A new type of power divider is described which provides two in-phase isolated outputs with a constant arbitrary power division over a wide bandwidth. The derivation of the formulas from which the unit may be deisgned and its performance predicted are given.
L.I. Parad, R.L. Moynihan
openaire   +1 more source