Results 31 to 40 of about 46,143 (280)

Enhanced Simulation Accuracy and Design Optimization in Power Semiconductors Through Individual Aluminum Metallization Layer Modeling

open access: yesEnergies
This study investigates the impact of modeling the aluminum (Al) metallization layer as an integrated part of the chip model, versus as an individual component, on the results of electrical–thermal analysis of power semiconductor packages using Finite ...
Na-Yeon Choi, Sang-Gi Kim, Sung-Uk Zhang
doaj   +1 more source

The mechanism behind SnO metallization under high pressure

open access: yesResults in Physics, 2022
SnO is known to undergo metallization at ∼ 5 GPa while retaining its tetragonal symmetry. However, the mechanism of this metallization remains speculative.
Asaf Pesach   +14 more
doaj   +1 more source

A note on the metallization of compressed liquid hydrogen

open access: yes, 2009
We examine the molecular-atomic transition in liquid hydrogen as it relates to metallization. Pair potentials are obtained from first principles molecular dynamics and compared with potentials derived from quadratic response.
Bonev, Stanimir A., Tamblyn, Isaac
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Metallisation of Textiles and Protection of Conductive Layers: An Overview of Application Techniques

open access: yesSensors, 2021
The rapid growth in wearable technology has recently stimulated the development of conductive textiles for broad application purposes, i.e., wearable electronics, heat generators, sensors, electromagnetic interference (EMI) shielding, optoelectronic and ...
Alenka Ojstršek   +6 more
doaj   +1 more source

Nonreciprocal Dispersion of Spin Waves in Ferromagnetic Thin Films Covered with a Finite-Conductivity Metal

open access: yes, 2014
We study the effect of one-side metallization of a uniform ferromagnetic thin film on its spin-wave dispersion relation in the Damon-Eshbach geometry.
Krawczyk, M., Mruczkiewicz, M.
core   +1 more source

Quantum Monte Carlo Study of High Pressure Solid Molecular Hydrogen [PDF]

open access: yes, 2013
We use the diffusion quantum Monte Carlo (DMC) method to calculate the ground state phase diagram of solid molecular hydrogen and examine the stability of the most important insulating phases relative to metallic crystalline molecular hydrogen.
Azadi, S.   +2 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Development of a p-type Silicon Interdigitated Back Contact Solar Cell With Passivated Contacts

open access: yesSiliconPV Conference Proceedings
P-type interdigitated back contact (pIBC) solar cells represent a promising alternative to the currently dominant Tunnel Oxide Passivated Contact (TOPCon) technology, utilizing the industrially established metallization scheme of Passivated Emitter and ...
Lazhar Rachdi   +5 more
doaj   +1 more source

Stress Analysis of Tungsten Deposition in a 3D Trench Mold With Regard to Initial Nuclei Shape

open access: yesIEEE Access, 2022
Tungsten has been commonly used for fine interconnects due to its good gap-filling characteristics in 3D molds, such as trench patterns. However, tungsten shows high deposition stress. This causes mold distortion because tungsten has low ad-atom mobility,
Jong-Sung Lee   +4 more
doaj   +1 more source

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