Results 61 to 70 of about 56,003 (287)
High-frequency, resonant acousto-optic modulators fabricated in a MEMS foundry platform [PDF]
, 2019 We report the design and characterization of high frequency, resonant acousto-optic modulators (AOM) in a MEMS foundry process. The doubly-resonant cavity design, with short ($L{\sim}10.5\, {\mu}m$) acoustic and optical cavity lengths, allows us to ...
Balram, Korpel, Tadesse
core +5 more sources
Materials, 2022 There has been increasing interest in functionalised mineral materials in terms of both scientific research and the development of the world economy [...]
openaire +2 more sources
Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes
Advanced Materials, EarlyView.Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti +11 more
wiley +1 more source
Foundry industry – current state and future development
Metalurgija, 2012 The casting production is considered as one of the main factors influencing the development of world economy. The state of art and foresight of world’s casting production is discussed in the paper on the basis of the latest statistical data. The progress
M. Holtzer +2 more
doaj
Kaedah pembelajaran lukisan kejuruteraan berasaskan simulasi [PDF]
, 2004 Kajian yang dijalankan ini adalah untuk melihat kebolehgunaan sebuah perisian pendidikan yang menerapkan Kaedah Pembelajaran Lukisan Kejuruteraan Berasaskan Simulasi bagi menyelesaikan masalah kurang faham , kurang minat dan kebergantungan yang terlalu ...
Darmin, Darni
core
Global modeling approach to the design of an MMIC amplifier using Ohmic Electrode-Sharing Technology [PDF]
, 2003 An innovative technique for high--density, high-frequency integrated circuit design is proposed.The procedure exploits the potentialities of a global modeling approach,previously applied only at device level,enabling the circuit designer to explore ...
Cidronali, A. +4 more
core +1 more source
Advanced Materials, EarlyView.A wafer‐scale 2D high‐entropy (MoWTaNbRu)S2 thin‐film catalyst with a distorted 1T phase integrated onto p‐Si photocathode is designed for highly efficient and durable photoelectrochemical hydrogen evolution reaction. The high‐entropy effect in layered transition metal dichalcogenides optimizes hydrogen adsorption energetics, accelerates photogenerated
Sang Eon Jun +14 more
wiley +1 more source
Assessment of Durability of the Toothed Segment Based on FEM Analysis and Low Fatigue Cycle Test
Archives of Foundry Engineering, 2016 The development of a novel design for the toothed segment of drive transmission in longwall shearer is expected to significantly reduce the cost of individual components of the feed system and the related work of repair and renovations, increasing at the
Piekło J., Maj M., Żuczek R., Pysz S.
doaj +1 more source
Studies on thermal decomposition of phenol binder using TG/DTG/DTA and FTIR-DRIFTS techniques in temperature range 20-500 °C [PDF]
China Foundry, 2018 This paper presents results of thermoanalytical and structural research on phenolic binder used in foundry for the preparation of moulding sand. The binder has been prepared based on resole type phenolic resin with the addition of ester hardener. The aim
*Artur Bobrowski +2 more
doaj +1 more source
The modelling of oxide film entrainment in casting systems using computational modelling [PDF]
, 2013 As Campbell stated in 2006, “the use of entrainment models to optimise filling systems designs for castings has huge commercial potential that has so far being neglected by modellers”.
Gebelin, J. C. +3 more
core +1 more source