Results 41 to 50 of about 121,599 (302)

Validity of the parabolic effective mass approximation in silicon and germanium n-MOSFETs with different crystal orientations [PDF]

, 2007
This paper investigates the validity of the parabolic effective mass approximation (EMA), which is almost universally used to describe the size and bias-induced quantization in n-MOSFETs.
Esseni, David, Hueting, Raymond J.E., Palestri, Pierpalo, Selmi, Luca, Steen, Jan-Laurens P.J. van der   +4 more
core   +3 more sources

Fabrication of photonic band-gap crystals [PDF]

, 1995
We describe the fabrication of three-dimensional photonic crystals using a reproducible and reliable procedure consisting of electron beam lithography followed by a sequence of dry etching steps.
Cheng, C. C., Scherer, A.
core   +1 more source

Feasibility study on lengthening the high-voltage cable section and reducing the number of cable joints via alternative bonding methods [PDF]

, 2019
The mesosphere is perhaps the least explored region in the atmosphere with very few methods of observing. This thesis will primarily be exploring a new technique for measuring the distribution of kinetic energy in the mesosphere across a wide range of ...
Li, Mingzhen, Zhou, Chengke, Zhou, Wenjun, Zhang, Jun, Zhang, Liang, Yao, Leiming   +5 more
core   +4 more sources

Design of Ellipsoid and Spherical Combined Light Source for Uniform Flux and Color Mixing

IEEE Photonics Journal, 2019
In this letter, an ellipsoid–spherical combined light source structure is presented for the purpose of uniform flux and color mixing, when considering heat dissipation.
Rui-Min Zeng, Ze-Tian Tang, Cheng-Xi Xia, Yang Wang, Shan Jin, Xin Ren, Li-Feng Bian, Zhao Ding, Chen Yang   +8 more
doaj   +1 more source

Technological sustainable materials and enabling in semiconductor memory industry: A review

e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023
This paper provides an overview of current and future deployment of recyclable direct materials and sustainable materials through recycling of interconnect metals used in semiconductor assembly and packaging. Also, with the aim to study the key technical
Chong Leong Gan, Min-Hua Chung, Yung-Sheng Zou, Chen-Yu Huang, Hem Takiar   +4 more
doaj   +1 more source

Gate stability of GaN-Based HEMTs with P-Type Gate [PDF]

, 2016
status ...
Decoutere, S., Marcon, D., Meneghesso, Gaudenzio, Meneghini, Matteo, Posthuma, N., Rizzato, V., Rossetto, Isabella, Stoffels, S., Van Hove, M., Wu, T. L., Zanoni, Enrico   +10 more
core   +2 more sources

Characterization of the in-situ degradation process of P3HT:PCBM based on hyperspectral and neural networks

Polymer Testing
In situ online observation of surface morphology during degradation processes is of paramount importance for exploring the stability of organic photovoltaic materials.
Yang Wang, Zhao Ding, Junli Li, Ting Yang, Jianfeng Chen, Lifeng Bian, Chen Yang   +6 more
doaj   +1 more source

Multipulse current source offers low power losses and high reliability [PDF]

, 1967
Pulse current source uses low loss, high reliability, LC circuits to provide the necessary high impedance for magnetic memory cores, frequently used in digital computational equipment.

core   +1 more source

Analysis of Chromatic Aberration Effects in Triple-Junction Solar Cells Using Advanced Distributed Models [PDF]

, 2011
The consideration of real operating conditions for the design and optimization of a multijunction solar cell receiver-concentrator assembly is indispensable.
Algora del Valle, Carlos, Espinet González, Pilar, García Vara, Iván, Rey-Stolle Prado, Ignacio   +3 more
core   +2 more sources

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