Results 21 to 30 of about 11,162 (212)

Deposition kinetics of in-situ oxygen doped polysilicon film [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2012
The influence of deposition conditions on composition of in-situ oxygen doped polysilicon films has been investigated. A kinetic model of adsorption-deposition process using concentrated silane and nitrous oxide has been developed.
Nalivaiko O. Yu., Turtsevich A. S.
doaj   +2 more sources

Design and Modeling of Polysilicon Electrothermal Actuators for a MEMS Mirror with Low Power Consumption

Micromachines, 2017
Endoscopic optical-coherence tomography (OCT) systems require low cost mirrors with small footprint size, out-of-plane deflections and low bias voltage.
Miguel Lara-Castro, Adrian Herrera-Amaya, Marco A. Escarola-Rosas, Moisés Vázquez-Toledo, Francisco López-Huerta, Luz A. Aguilera-Cortés, Agustín L. Herrera-May   +6 more
doaj   +1 more source

Fabrication and Characterization of Nanonet-Channel LTPS TFTs Using a Nanosphere-Assisted Patterning Technique

Micromachines, 2021
We present the fabrication and electrical characteristics of nanonet-channel (NET) low-temperature polysilicon channel (LTPS) thin-film transistors (TFTs) using a nanosphere-assisted patterning (NAP) technique.
Gilsang Yoon, Donghoon Kim, Iksoo Park, Bo Jin, Jeong-Soo Lee   +4 more
doaj   +1 more source

Investigation of the stability of polysilicon layers in SOI-structures under irradiation by electrons and hard magnetic field influence [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2010
The properties of recrystallized polysilicon on insulator layers of p-type conductive SOI-structures with different carrier concentration irradiated with high-energy electrons flow about 1017 сm–2 in temperature range 4,2—300 К and high magnetic fields ...
Khoverko Yu. N.
doaj   +2 more sources

Prediction of China’s Polysilicon Prices: A Combination Model Based on Variational Mode Decomposition, Sparrow Search Algorithm and Long Short-Term Memory

Mathematics
Given the non-stationarity, nonlinearity, and high complexity of polysilicon prices in the photovoltaic (PV) industry chain, this paper introduces upstream and downstream material prices of the PV industry chain and macroeconomic indicators as ...
Jining Wang, Lin Jiang, Lei Wang
doaj   +1 more source

Polysilicon-Channel Synaptic Transistors for Implementation of Short- and Long-Term Memory Characteristics

Biomimetics, 2023
The rapid progress of artificial neural networks (ANN) is largely attributed to the development of the rectified linear unit (ReLU) activation function.
Myung-Hyun Baek, Hyungjin Kim
doaj   +1 more source

Mechanism of supercritical CO2-nano-polysilicon composite systems to enhance oil recovery of oil reservoir by water flooding

Youqi dizhi yu caishoulu
In view of the low recovery of tight low-permeability oil reservoirs by water flooding in a certain block of Changqing Oilfield， a supercritical CO2-nano-polysilicon composite displacement fluid was developed to explore its oil displacement mechanism and
ZHANG Xiangchun, WEN Jiapeng, YIN Liangrui, LIU Hui, LUO Zixuan, WANG Jinghua   +5 more
doaj   +1 more source

Circuit Optimization Method to Reduce Disturbances in Poly-Si 1T-DRAM

Micromachines, 2021
A capacitorless one-transistor dynamic random-access memory device (1T-DRAM) is proposed to resolve the scaling problem in conventional one-transistor one-capacitor random-access memory (1T-1C-DRAM).
Yejin Ha, Hyungsoon Shin, Wookyung Sun, Jisun Park   +3 more
doaj   +1 more source

Optimized Scheduling Model Considering the Demand Response and Sequential Requirements of Polysilicon Production

Energies
The polysilicon production process has significant potential to be made adjustable, and actively changing its production schedule to participate in grid dispatch can effectively alleviate the pressure on the power supply and balance demand while ...
Xi Wang, Baorui Chen, Yuduo Xiao, Siyang Liao, Xi Ye, Jiayu Bai   +5 more
doaj   +1 more source

Combining circularity and environmental metrics to assess material flows of PV silicon

EPJ Photovoltaics, 2023
A product made from virgin raw materials that ends up in a landfill presents a linear supply chain model. Today's photovoltaic (PV) industry is still largely based on this model. With the increasing volume of production, the raw materials required for it,
Zubas Aistis Rapolas, Fischer Marie, Gervais Estelle, Herceg Sina, Nold Sebastian   +4 more
doaj   +1 more source