Results 61 to 70 of about 300 (179)

Porous silicon and aluminum co-gettering experiment in p-type multicrystalline silicon substrate

Science and Technology of Advanced Materials, 2007
The lifetimes of non-equilibrium minority carriers, which bound with the diffusion length, are considered as two important parameters of the low-quality multicrystalline silicon (mc-Si) substrate.
P.N. Vinod
doaj  

Design of Novel HS/HC/HT Twitch Aluminum Alloys

Engineering Proceedings
The design of novel high-strength (HS), high-electrical-conductivity (HC) and high-thermostability (HT) aluminum alloys is presented utilizing recycled automotive aluminum twitch for cable conductor applications.
Maria-Ioanna T. Tzini, Gregory B. Olson
doaj   +1 more source

Production of upgraded metallurgical-grade silicon for a low-cost, high-efficiency, and reliable PV technology

Frontiers in Photonics
Upgraded metallurgical-grade silicon (UMG-Si) has the potential to reduce the cost of photovoltaic (PV) technology and improve its environmental profile.
José Manuel Míguez Novoa, Volker Hoffmann, Eduardo Forniés, Laura Mendez, Marta Tojeiro, Fernando Ruiz, Manuel Funes, Carlos del Cañizo, David Fuertes Marrón, Nerea Dasilva Villanueva, Luis Jaime Caballero, Bülent Arıkan, Raşit Turan, Raşit Turan, Hasan Hüseyin Canar, Hasan Hüseyin Canar, Guillermo Sánchez Plaza   +16 more
doaj   +1 more source

Full W ITER: Assessment of expected W erosion and implications of boronization on fuel retention

Nuclear Materials and Energy
Substituting Beryllium (Be) with Tungsten (W) as material for the first wall gives rise to new challenges for the ITER project. The additional W at the main chamber could result in a significant influx of high-Z impurities into the plasma owing to the ...
K. Schmid, T. Wauters
doaj   +1 more source

Thermal and electrical properties of silicon nitride substrates

AIP Advances, 2017
This work presents the results of studies on the thermal and electrical properties of sintered silicon nitride to investigate the effects of non-oxide additives. With regard to electrical transport properties, a high electrical resistivity of 1014 ∼ 1015
H. S. Dow, W. S. Kim, J. W. Lee
doaj   +1 more source

Study on Coated Zr-V-Cr Getter with Pore Gradient Structure for Hydrogen Masers. [PDF]

Materials (Basel), 2022
Zhang J, Song H, Fang J, Hou X, Huang S, Xiang J, Lu T, Zhou C.   +7 more
europepmc   +1 more source

Studies of the boron erosion and deposition in shadowed areas in EAST

Nuclear Fusion
Boronization is a widely employed technique for oxygen gettering and impurity suppression. It is expected to be an initial routine wall conditioning method for tungsten (W) plasma-facing components (PFCs) in ITER.
Yuming Liu, Rong Yan, Lei Mu, Chuannan Xuan, Baoguo Wang, Yuqi Sheng, Zichao Lin, Ziqiang Zhou, Dahuan Zhu, Andrey Litnovsky, Junling Chen   +10 more
doaj   +1 more source

Influence of Barrier Layers on ZrCoCe Getter Film Performance. [PDF]

Materials (Basel), 2023
Shi X, Xiong Y, Wu H.
europepmc   +1 more source

Hierarchical Super-Hydrophilic Aluminum Oxide Architectures on Textured Silicon for Aqueous- and Vapor-Phase Interaction

Chemosensors
Hierarchical super-hydrophilic surfaces were realized by forming porous anodic aluminum oxide (AAO) and boehmite [AlO(OH)] on micro-textured Si wafers.
Hyo-Ryoung Lim, Tae Woong Yun, Nu Si A Eom, Doyoun Kim, Chae Yeon Hong, Yong-Ho Choa   +5 more
doaj   +1 more source

Efficiency Improvement of Industrial Silicon Solar Cells by the POCl₃ Diffusion Process. [PDF]

Materials (Basel), 2023
Xu X, Wu W, Wang Q.
europepmc   +1 more source