Results 141 to 150 of about 9,432 (249)

Electrical Routing of Dipole Decay Between Radiative and Nonradiative Channels via Graphene Plexcitons

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 9, September 2026.
An electrically tunable graphene–quantum‐dot spherical‐shell nanostructure controls the decay of a nearby dipole through plexcitonic coupling. Varying the graphene chemical potential shifts the upper and lower plexcitonic resonances across the emitter frequency and strongly modifies the local density of optical states.
Hira Asif   +2 more
wiley   +1 more source

Design of low dropout voltage regulator (LDO)

open access: yes, 2016
With the growth of the portable, battery –powered mobile systems laptops and other portable electronic devices, the need for efficient voltage regulation to prolong the battery life is very important , so the small size and clean supply voltage are ...
Cheng, Yilin
core  

Wavelet‐Based Hurst Exponent Estimation

open access: yesWIREs Computational Statistics, Volume 18, Issue 3, September 2026.
The review explores how wavelet‐based methods for estimating the Hurst parameters have developed from their theoretical roots to real‐world applications in fields like biology, engineering, and telecommunications. The review aims to highlight key techniques, compare their strengths and limitations, and point out challenges that still need to be ...
Dixon Vimalajeewa   +2 more
wiley   +1 more source

High PSRR linear low dropout regulator (LDO)

open access: yes, 2014
In many on-chip systems, low dropout regulators (LDO) are used to provide a clean power supply to various blocks, while taking in noisy supply from more efficient DC-DC converters.
Tan, Jing Yuan
core  

Stability of the LDO regulator

open access: yesRecord of Joint Conference of Electrical and Electronics Engineers in Kyushu, 2010
Nomata, Keisuke, Kohama, Teruhiko
openaire   +1 more source

Solvent- and Hydrogen-Free Upcycling of Polystyrene by Layered Double Oxides. [PDF]

open access: yesSmall
Zhu Z   +10 more
europepmc   +1 more source

层状双金属氢氧化物MgAl-LDO-L-Cys对水中Hg(Ⅱ)的去除

open access: yesGongye shui chuli
为提高层状双金属氢氧化物(MgAl-LDH)对水中Hg(Ⅱ)的吸附效果,利用水热法合成了MgAl-LDO-L-Cys复合吸附剂。利用SEM、FTIR、XPS、Zeta电位等对复合吸附剂进行了表征,并探讨了其对水溶液中Hg(Ⅱ)的吸附效果。结果表明,煅烧后的层状双金属氢氧化物(MgAl-LDO)被L-半胱氨酸(L-Cys)包裹,L-Cys分子通过与MgAl-LDO表面氧化物基团或金属离子形成配位键实现稳定插层。MgAl-LDO-L-Cys对Hg(Ⅱ ...
徐胡娟   +7 more
doaj  

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