نتایج جستجو برای: start of injection soi
تعداد نتایج: 21179052 فیلتر نتایج به سال:
An increasing part of the semiconductor device community is using SOI wafers for the fabrication of modern CMOS generations (FINFET [1], Schottky barrier transistors [2], (bio-) sensor applications, optical devices and also as test vehicles to study the fundamental properties of 1D and 2D silicon structures. For SOI thicknesses below the Debye length it becomes interesting to study metal-Si con...
Systems-on-chips (SoCs) that combine digital and high-speed communication circuits present new opportunities for powersaving designs. This results from both the large number of system specifications that can be traded off to minimize overall power and the inherent low capacitance of densely integrated devices. As shown in this paper, aggressively scaled silicon-oninsulator (SOI) CMOS is a promi...
A method of forming Ge xSi1-x films by thermal oxidation of Ge -implanted Si is presented. The process involves the segregation of the implanted Ge during oxidation to form a distinct Ge -rich layer at the oxide interface. The composition of the segregated layer can be altered by varying the oxidation conditions as a result of the kinetic competition between oxidation and the interdiffusion of ...
این مطالعه با هدف بررسی ارتباط بین پدیدهی انسو با میانگین دمای هوای ماهانه و فصلی نیمهی جنوبی کشور، طیّ دورهی 55 ساله (2005-1951) انجام شد. برای این کار از داده های دمای 12 ایستگاه سینوپتیک کشور، داده های شاخص نوسانهای جنوبی (soi) و شاخص انتقالی انسو (tni) استفاده شد. ابتدا میزان همبستگی بین دمای هوا با هر دو شاخص انسو در دو گام زمانی ماهانه و فصلی بررسی و سپس تأثیرپذیری دمای هوا از فازهای گ...
BACKGROUND Risks prediction models of 30-day all-cause hospital readmissions are multi-factorial. Severity of illness (SOI) and risk of mortality (ROM) categorized by All Patient Refined Diagnosis Related Groups (APR-DRG) seem to predict hospital readmission but lack large sample validation. Effects of risk reduction interventions including providing post-discharge outpatient visits remain unce...
Neuropeptide hormones produced by neurosecretory cells in the central or peripheral nervous systems regulate various physiological and behavioral events during insect development and reproduction. PBAN/Pyrokinin is a major neuropeptide family, characterized by a 5-amino-acid C-terminal sequence, FXPRLamide. This family of peptides has been implicated in regulating various physiological function...
We have been developing low power cryogenic readout electronics for space borne large format far-infrared image sensors. As the circuit elements, a fully-depleted-silicon-on-insulator (FD-SOI) CMOS process was adopted because they keep good static performance even at 4.2 K where where various anomalous behaviors are seen for other types of CMOS transistors. We have designed and fabricated sever...
We show that an initially unpolarized electron flow acquires spin polarization after passing through a lateral barrier in a two-dimensional (2D) system with spin-orbit interaction (SOI) even if the current is directed normally to the barrier. The generated spin current depends on the distance from the barrier. It oscillates with the distance in the vicinity of the barrier and asymptotically rea...
We propose a model based control strategy to adapt the injection settings according to the air path dynamics on a Diesel HCCI engine. This approach complements existing airpath and fuelpath controllers, and aims at accurately controlling the start of combustion. For that purpose, start of injection is adjusted based on a Knock Integral Model and intake manifold conditions. Experimental results ...
Despite considerable interest in two-dimensional (2D) topological insulators (TIs), a fundamental question still remains open how mesoscopic conductance fluctuations in 2D TIs are affected by spin-orbit interaction (SOI). Here, we investigate the effect of SOI on the universal conductance fluctuation (UCF) in disordered 2D TIs. Although 2D TI exhibits UCF like any metallic systems, the amplitud...
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