نتایج جستجو برای: czochralski

تعداد نتایج: 542  

Journal: :Journal of Instrumentation 2023

Abstract Depleted Monolithic Active Pixel Sensor (DMAPS) sensors developed in the Tower Semiconductor 180 nm CMOS imaging process have been designed context of ATLAS ITk upgrade Phase-II at HL-LHC and for future collider experiments. The “MALTA-Czochralski (MALTA-Cz)” full size DMAPS sensor has with goal to demonstrate a radiation hard, thin high granularity, hit-rate capability, fast response ...

Journal: :Solar Energy Materials and Solar Cells 2021

Various upgrades of the Czochralski (Cz) growth process are currently being investigated in order to increase throughput and reduce production cost high efficiency silicon-based solar cells. However, as-grown thermal donors (TD) Cz silicon can significantly conversion such An accurate simulation tool is therefore required investigate optimize TD formation during crystal growth. A numerical meth...

Journal: Nanochemistry Research 2019

In this study, the scintillation and optical properties of pure and silver doped potassium chloride (KCl:Ag) single crystals were reported. Pure and doped KCl bulk single crystals with a good optical quality and free from cracks were grown from the melt using Czochralski technique. Different analysis methods were used to study the optical and scintillation properties of the grown crystals. The ...

Journal: :Crystals 2021

Prediction and adjustment of point defect (vacancies self-interstitials) distribution in silicon crystals is utmost importance for microelectronic applications. The simulation growth processes widely applied process development quite a few different sets parameters have been proposed. In this paper the transient temperature, thermal stress distributions are simulated 300 mm Czochralski whole cr...

Journal: :Journal of the Japan Institute of Metals and Materials 1996

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