Results 51 to 60 of about 279,086 (273)
Advanced Engineering Materials, EarlyView.This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky +5 more
wiley +1 more source
Stress control in trench field-plate power MOSFETs and its impact on on-resistance reduction
Power Electronic Devices and ComponentsThe limitations regarding lateral cell pitch narrowing and on-resistance reduction were investigated. Trench field plate MOSFETs feature deep trenches with thick oxide films.
Hiroaki Kato +2 more
doaj +1 more source
Online validation of software for cylindrical involute gears
Measurement: Sensors, 2021 The validation of evaluation algorithms used in gear metrology enables manufacturers of measurement instruments to improve the reliability of measurement results.
Shan Lin +3 more
doaj +1 more source
Apparatus for time‐resolved measurements of acoustic birefringence in particle dispersions [PDF]
, 1995 An apparatus for time‐resolved measurements of the birefringence induced in a particle suspension by an acoustic wave pulse is described. Efficient acoustic coupling is obtained by operating near the transducer resonant frequency and by matching the ...
I. Cristiani +5 more
core +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Low leakage and high blocking voltage GaN-on-GaN Schottky diode by TMAH surface treatment
Power Electronic Devices and ComponentsIn this study, the impact of surface treatment by TMAH and HF on the electrical characteristics of GaN-on-GaN Schottky diodes is examined through I–V and C–V characterizations.
Vishwajeet Maurya +10 more
doaj +1 more source
Significance and implications of digital transformation in metrology in India
Measurement: Sensors, 2021 The recent technological advancements and innovations in sensor development, Internet of Things (IoT) and Information and Communication Technologies (ICT) have been instrumental for the inclusive growth of industry 4.0, development of national digital ...
N. Garg +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Construction and electrical properties of 700 V aluminium polymer electrolytic capacitors
Power Electronic Devices and ComponentsA process for the construction of a high voltage aluminium polymer electrolytic capacitor with operation voltages of up to 700 V is presented in this paper.
Tim Kruse +4 more
doaj +1 more source
Guest Editorial Circuits, Systems, and Algorithms for Beyond 5G and Toward 6G
IEEE Open Journal of Circuits and Systems, 2021 This special section of the IEEE OPEN JOURNAL OF CIRCUITS AND SYSTEMS (OJCAS) is dedicated to highlight the state-of-the-art research progress on circuits, systems, and algorithms associated with the design of beyond 5G (B5G) and 6G wireless systems.
Chuan Zhang, Liang Liu, Christoph Studer
doaj +1 more source