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Online since: January 2009
Authors: Heiner Ryssel, G. Pepponi, Burkhard Beckhoff, P. Petrik, M. Bersani, Andreas Nutsch, J.A. Van den Berg, D. Giubertoni, Philipp Hönicke, F. Meirer, Matthias Müller, Roswitha Altmann, Michael Otto, Andreas Leibold, M. Reading, Lothar Pfitzner
Introduction
The continuous dimensional reduction drives the development of metrology, analysis and
characterization for nano and micro electronics.
MEIS energy spectra of such a HfSiOx film using 100 keV He+ ions, obtained in the <-1-11> and <111> double alignment configuration at Daresbury Laboratory (UK), are shown in Figure 4 (data points) where the peaks for scattering off O, Si and Hf are marked.
The HfSiOx layer thickness is found to vary between 1.4 nm and 2.1 nm, in fair agreement with the above results, and the SiO2 layer is recorded at 1.1 nm, close to the nominal value. 800 600 400 200 0 100 90 80 70 8000 6000 4000 2000 0 Scatt Yield (a.u.) 100 90 80 70 Energy (keV) run61500.2d.data.tile.energy@x=86-90.ascii 1.5 nm 1nm HfSiOx SiO2 Si wafer X10 O Si Hf 800 600 400 200 0 100 90 80 70 8000 6000 4000 2000 0 Scatt Yield (a.u.) 100 90 80 70 Energy (keV) run61500.2d.data.tile.energy@x=86-90.ascii 1.5 nm 1nm HfSiOx SiO2 Si wafer 1.5 nm 1nm HfSiOx SiO2 Si wafer X10 O Si Hf HfSiOx: 1.4 ± 0.5 nm 2.1 ± 0.5 nm SiO2: 1.1 ± 0.5 nm 1.1 ± 0.5 nm 5 nm HfSiOx SiO2 Figure 4: Analysis of a HfSiOx/SiO2/Si layer structure showing the MEIS spectra (data points) and simulation (solid line) (left side) and XTEM micrograph showing the observed dimensional fluctuations of the high k- layer (right side).
MEIS energy spectra of such a HfSiOx film using 100 keV He+ ions, obtained in the <-1-11> and <111> double alignment configuration at Daresbury Laboratory (UK), are shown in Figure 4 (data points) where the peaks for scattering off O, Si and Hf are marked.
The HfSiOx layer thickness is found to vary between 1.4 nm and 2.1 nm, in fair agreement with the above results, and the SiO2 layer is recorded at 1.1 nm, close to the nominal value. 800 600 400 200 0 100 90 80 70 8000 6000 4000 2000 0 Scatt Yield (a.u.) 100 90 80 70 Energy (keV) run61500.2d.data.tile.energy@x=86-90.ascii 1.5 nm 1nm HfSiOx SiO2 Si wafer X10 O Si Hf 800 600 400 200 0 100 90 80 70 8000 6000 4000 2000 0 Scatt Yield (a.u.) 100 90 80 70 Energy (keV) run61500.2d.data.tile.energy@x=86-90.ascii 1.5 nm 1nm HfSiOx SiO2 Si wafer 1.5 nm 1nm HfSiOx SiO2 Si wafer X10 O Si Hf HfSiOx: 1.4 ± 0.5 nm 2.1 ± 0.5 nm SiO2: 1.1 ± 0.5 nm 1.1 ± 0.5 nm 5 nm HfSiOx SiO2 Figure 4: Analysis of a HfSiOx/SiO2/Si layer structure showing the MEIS spectra (data points) and simulation (solid line) (left side) and XTEM micrograph showing the observed dimensional fluctuations of the high k- layer (right side).
Online since: June 2012
Authors: Xiaoping Zhang, Jun Zhao
The experimental results using practical BFG output data from BaoSteel Co.
A new IEMDTF method for filtering the sample data is presented in section 3.
Section 4 gives computational experiments with practical data from the EC of Shanghai Baosteel.
The flow network of BFG in Baosteel Data Filtering and Online Prediction Model Output Data Filtering Based on IEMDTF With a long-term experiments based on the practical data from the EC of Baosteel, the prediction results are unsatisfactory if the prediction model is directly established by the data with random noises.
Here, the practical BFG output data of 4 blast furnace on May 9, 2008 are chosen as training and testing data with 1 minute interval.
A new IEMDTF method for filtering the sample data is presented in section 3.
Section 4 gives computational experiments with practical data from the EC of Shanghai Baosteel.
The flow network of BFG in Baosteel Data Filtering and Online Prediction Model Output Data Filtering Based on IEMDTF With a long-term experiments based on the practical data from the EC of Baosteel, the prediction results are unsatisfactory if the prediction model is directly established by the data with random noises.
Here, the practical BFG output data of 4 blast furnace on May 9, 2008 are chosen as training and testing data with 1 minute interval.
Energy Efficiency and System Control of Street Lighting Using Wireless Sensors Network and Actuators
Online since: April 2014
Authors: Leandro Tiago Manera, Felipe Cassaro Frazatto, Felipe Lorenzo Della Lucia
Data from the IEA (International Energy Agency) estimates that it is possible to save 133-212 TWh per year if new technologies on lighting were implemented [1].
It is also responsible to collect the data from the radiant sensor and send it to the operator to inform about environmental conditions.
The operator can check the status, set the dimming levels and read the sensors data of each node of the network.
In order to estimate the network range, experiments were conducted to determine how far it was possible to control the lamps and receive sensor data with the current communications modules.
When using 2 more nodes, each acting as a router, it was possible to receive sensor data and control the lamps 395 m apart, each node contributing to increase the network range at about 130 m.
It is also responsible to collect the data from the radiant sensor and send it to the operator to inform about environmental conditions.
The operator can check the status, set the dimming levels and read the sensors data of each node of the network.
In order to estimate the network range, experiments were conducted to determine how far it was possible to control the lamps and receive sensor data with the current communications modules.
When using 2 more nodes, each acting as a router, it was possible to receive sensor data and control the lamps 395 m apart, each node contributing to increase the network range at about 130 m.
Online since: January 2022
Authors: Si Meng Zhang
Several plasma reduction methods have been done on carbon materials.
Gu[32] reported that S-doped activated carbons can reduce self-discharge via the reduction of leakage currents.
Fig. 2 Capacitance of the electrode base on the data from CV curves.
Fig.4 Specific Capacitance of the electrode base on the data from GCD curves.
Atmospheric Dry Hydrogen Plasma Reduction of Inkjet-Printed Flexible Graphene Oxide Electrodes.
Gu[32] reported that S-doped activated carbons can reduce self-discharge via the reduction of leakage currents.
Fig. 2 Capacitance of the electrode base on the data from CV curves.
Fig.4 Specific Capacitance of the electrode base on the data from GCD curves.
Atmospheric Dry Hydrogen Plasma Reduction of Inkjet-Printed Flexible Graphene Oxide Electrodes.
Online since: August 2019
Authors: Budhy Kurniawan, Agung Imaduddin, Dicky Rezky Munazat
These results are suitable with the reduction in the electronic bandwidth value.
Comparison of experimental data with theoretical models shows that the electrical behavior of the samples is well explained by a theory based on percolation models.
The equations which have been used to fit the resistivity data over the entire temperature range is given by Eq 2.
It can be seen from the excellent agreement between the experimental data (triangle), and the calculated (solid red lines) as seen in Fig. 2.
Using the percolation model, the temperature dependence resistivity data has been extended up to 400 K as indicated by solid red lines in figure 2.
Comparison of experimental data with theoretical models shows that the electrical behavior of the samples is well explained by a theory based on percolation models.
The equations which have been used to fit the resistivity data over the entire temperature range is given by Eq 2.
It can be seen from the excellent agreement between the experimental data (triangle), and the calculated (solid red lines) as seen in Fig. 2.
Using the percolation model, the temperature dependence resistivity data has been extended up to 400 K as indicated by solid red lines in figure 2.
Online since: July 2013
Authors: Zhong Xia Hu
Electronic business activities has a large amount of data transmission and storage, data transmission on Internet technology, and the Internet is a natural vulnerability and insecurity of the network, the data is easy to lose and intercepted.
Enterprises in the electronic commerce activity generates large amounts of data is that they carry out non-stop operation of an important support, product data, customer relationship management are related to the huge data base.
Digital signature is a user uses a private key of the original data is encrypted data obtained from Hashi abstract.
Encryption technology is the electronic commerce takes the main security measures, is the most commonly used security means, using technical means to important data into code (encryption) transmission, after arriving at the destination with the same or different means reduction (decryption).
Influence of data packet forwarding speed of three main factors: link transmission speed, the router ability of data processing and routing lookup speed.
Enterprises in the electronic commerce activity generates large amounts of data is that they carry out non-stop operation of an important support, product data, customer relationship management are related to the huge data base.
Digital signature is a user uses a private key of the original data is encrypted data obtained from Hashi abstract.
Encryption technology is the electronic commerce takes the main security measures, is the most commonly used security means, using technical means to important data into code (encryption) transmission, after arriving at the destination with the same or different means reduction (decryption).
Influence of data packet forwarding speed of three main factors: link transmission speed, the router ability of data processing and routing lookup speed.
Online since: September 2014
Authors: Ya Qi Hu, Yang Zhang, Ge Liang Yin, Er Ming He
The results show that longitudinal loads at tower base and deflections at tower top reductions of up to 50% and longitudinal loads at blade root and deflections at blade tip reductions of up to 40% are achieved, which indicates that the optimal TMD can be used to suppress the vibration response of offshore wind turbines and also demonstrates the potential for TMD structural control approaches.
In order to investigate the control effect of TMD comprehensively, five typical combined wind and wave load cases, as shown in Table 2, are selected according to the normal sea state data [8] as external inputs for the simulated analysis.
In order to investigate the control effect of TMD comprehensively, five typical combined wind and wave load cases, as shown in Table 2, are selected according to the normal sea state data [8] as external inputs for the simulated analysis.
Online since: May 2014
Authors: Ning Kong, Qiang Zhu, Kiet Tieu, Hong Tao Zhu
The experimental data also can be used as material property parameters for the establishment of finite element (FE) model.
Calculated the data of true stress-strain in Eq. 1with the expressions of both high and low stress statuses.
In order to validate the reliability of the constitutive equations, all the prediction date was compared with experimental data.
Also the experimental data can be used as material property parameters in the establishment of finite element (FE) model.
Also the experimental data can be used as material property parameters in the establishment of finite element (FE) model.
Calculated the data of true stress-strain in Eq. 1with the expressions of both high and low stress statuses.
In order to validate the reliability of the constitutive equations, all the prediction date was compared with experimental data.
Also the experimental data can be used as material property parameters in the establishment of finite element (FE) model.
Also the experimental data can be used as material property parameters in the establishment of finite element (FE) model.
Online since: July 2011
Authors: Qing Yang, Nan Fu, Dong Xuan Cai, Sheng He Wang, Shuai Shi
The urban rainwater of initial 15 minutes should be discarded, according to period rainwater quality data analyzed in this experiment.
Compared with the conventional close-graded asphalt concrete pavement, the permeability, skid resistance, noise reduction, anti-deformation of the modified open-graded asphalt roads has increased.
The fieldwork data showed that the current main-road in campus had poor permeability.
According to the experimentally measured data, we analyzed the features of the period rainwater.
The urban rainwater of initial 15 minutes should be discarded, according to period rainwater quality data analyzed in this experiment.
Compared with the conventional close-graded asphalt concrete pavement, the permeability, skid resistance, noise reduction, anti-deformation of the modified open-graded asphalt roads has increased.
The fieldwork data showed that the current main-road in campus had poor permeability.
According to the experimentally measured data, we analyzed the features of the period rainwater.
The urban rainwater of initial 15 minutes should be discarded, according to period rainwater quality data analyzed in this experiment.
Online since: April 2011
Authors: Fritz Klocke, Mustapha Abouridouane, Klaus Gerschwiler, Dieter Lung
The representation of tool and workpiece in the 3D FE simulation requires the input of geometrical, thermal, and mechanical data.
Isothermal flow stress data have been calculated by the above mentioned J-C material law and implemented in the FE code (Deform-3DTM).
Table 3: Material data for AISI 4150 at 20°C.
The cutting material data (thermo-physical properties) used in the simulation of gun dri lling was obtained from the literature [13, 14].
The decrease of the torque can be explained by the reduction of the effective uncut chip thickness with a raising of the cutting edge radius.
Isothermal flow stress data have been calculated by the above mentioned J-C material law and implemented in the FE code (Deform-3DTM).
Table 3: Material data for AISI 4150 at 20°C.
The cutting material data (thermo-physical properties) used in the simulation of gun dri lling was obtained from the literature [13, 14].
The decrease of the torque can be explained by the reduction of the effective uncut chip thickness with a raising of the cutting edge radius.