Results 101 to 110 of about 460,467 (309)

Study on the Heterogeneous Nucleation Mechanism of SiC_p/AZ91 Magnesium Matrix Composites under Pulse Current. [PDF]

Materials (Basel), 2023
Hao X, Liu W, Ma T, Hao W, Hou H.
europepmc   +1 more source

Ultrashort-pulse generation from quantum-dot semiconductor diode lasers

, 2008
In this thesis, novel regimes of mode locking in quantum dot semiconductor laser diodes have been investigated by exploiting the unique features offered by quantum dots.
Cataluna, Maria Ana
core  

High current high accuracy IGBT pulse generator [PDF]

, 1995
A solid state pulse generator capable of delivering high current triangular or trapezoidal pulses into an inductive load has been developed at SLAC.
Donaldson, A.R., Nesterov, V.V.
core  

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Effect of pulse-current-based protocols on the lithium dendrite formation and evolution in all-solid-state batteries. [PDF]

Nat Commun, 2023
Reisecker V, Flatscher F, Porz L, Fincher C, Todt J, Hanghofer I, Hennige V, Linares-Moreau M, Falcaro P, Ganschow S, Wenner S, Chiang YM, Keckes J, Fleig J, Rettenwander D.   +14 more
europepmc   +1 more source

Ultrawideband pulse correlation and distance error estimation

, 2010
In a given number of wireless systems, and ultrawideband (UWB) in particular, a way to communicate between transceivers is by correlating received pulses with one or several reference-pulse templates.
McGeehan, JP, Cepeda Lopez, RA, Beach, MA   +2 more
core  

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Thermoelectric Cooling Application and Optimization: A Review

Zhileng xuebao, 2019
Thermoelectric cooling is a type of solid-state, environmentally friendly cooling technology based on thermoelectric phenomenon. The thermoelectric cooling system has advantages over other refrigeration methods including small volume, simple structure ...
Wu Lei, Gao Ming, Zhang Tao, Zhou Yuanyuan   +3 more
doaj  

Effect of In-Situ Pulse Current on Microstructure and Mechanical Properties of AISI 9310 Gear Steel by Laser Powder Directed Energy Deposition

Machines
AISI 9310 gear steel, renowned for its high hardenability, is widely employed in the manufacturing of aerospace gear components. Laser powder directed energy deposition (LP-DED) takes advantage of a laser heat source to melt metal powder, thus creating a
Cenchao Xie, Fei Yang, Peng He, Wenfa Liu, Qiang Feng, Liucheng Zhou, Ping Liu, Xin Sun   +7 more
doaj   +1 more source

Deformation Behavior under Tension with Pulse Current of Ultrafine-Grain and Coarse-Grain CP Titanium. [PDF]

Materials (Basel), 2022
Stolyarov V, Korolkov O, Pesin A, Raab G.   +3 more
europepmc   +1 more source