Results 131 to 140 of about 915,995 (314)

Investigation of structural, electronic, mechanical, and optical properties of Nd-based oxide-perovskites NdXO3 (X = Ge, Zr, Sc): A DFT study

Journal of Advanced Dielectrics
This study comprehensively investigated simple cubic oxide perovskite’s structural, electronic, including total and partial density of states, optical and mechanical properties.
Anam Shareef, Yongyong Zhuang, Sara Rahman, Xiaoyong Wei, Zhuo Xu, Shahzadi Noreen, Mubeen, Ruyhan, Jan Musaddiq Ullah, Tuba Arshad, H. M. Asif Javed, Muhammad Adnan Saeed, Harse Sattar   +12 more
doaj   +1 more source

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

DFT study of bridged oligo(bithiophene)s. Conformational analysis and opto-electronic properties [PDF]

, 2009
In this paper, we have studied the conformational and opto-electronic properties of several oligomers of bridged oligo(bithiophene)s (BTX)n , n=1 to 4 with (X: CH2, SiH2, C=O, C=S and C=C(CN)2).
Bouzzine, Si Mohamed, Hamidi, Mohamed, Bouachrine, Mohammed   +2 more
core  

Interface engineering of electronic properties of graphene/boron nitride lateral heterostructures

, 2015
Heterostructures are often expected to be of enhanced electronic properties compared with homogeneous ones. Valuable experimental efforts have been devoted to the fabrication of graphene/hexagonal boron nitride (hBN) lateral heterostructures. It has been
Kai Chang, Lin, Hai-Qing, Dong Zhang, Zhang, Dong, Xu, Hongqi, Yang, Fuhua, Zhang, Dong-Bo, Dong-Bo Zhang, Fuhua Yang, Hai-Qing Lin, Chang, Kai, Hongqi Xu   +11 more
core   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Electronic properties of SnO2-based ceramics with double function of varistor and humidity sensor

, 2009
This is the post-print version of the article. The official published version can be obtained from the link below - Copyright @ 2010 AD-Tech.Tin dioxide based varistor ceramics SnO2-Co3O4-Nb2O5-Cr2O3-xCuO (x=0; 0.05; 0.1 and 0.5) were made and their ...
Bulpett, R, Sandoval-García, AP, Jones, Benjamin, Jimenez-Santana, G, Sandoval-García, A.P., Jones, BJ, Gaponov, A.V., Glot, AB, Gaponov, AV, Glot, A.B.   +9 more
core   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Unveiling the Micro-Mechanism of Functional Group Regulation for Enhanced Dielectric Properties in Novel Natural Ester Insulating Oil TME-C₁₀

Molecules
The functional groups in the molecular structure of natural ester insulating oil have a significant impact on its physicochemical and electrical properties.
Min Chen, Tao Zhang, Jinyuan Zhang, Chunyi Liu, Dong Chen, Jin Zhang   +5 more
doaj   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source