Design, modeling and fabrication of thermal actuated micromirror for fine tracking mechanism of high density optical data storage
Design, modeling and fabrication of thermal actuated micromirror for fine tracking mechanism of high density optical data storage
... DESIGN, MODELING AND FABRICATION OF THERMAL ACTUATED MICROMIRROR FOR FINE- TRACKING MECHANISM OF HIGH- DENSITY OPTICAL DATA STORAGE DENG XIAOCHONG (B Eng., Huazhong Univ of Sci & Tech, ... micromirror for fine- tracking mechanism of high- density optical data storage International Journal of Computational Engineering Science, Vol 4, No 2, pp.413-416 2003 J P Yang, X C Deng and T C Chong ... 3-1: Fine- tracking optical disk drive 20 Fig 3-2: Schematic plot of thermal actuated micromirror as a fine tracking device in ODS 20 Fig 3-3: The structure of the thermal...
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Modeling and characterization of high dielectric constant tunnel barriers for nanoelectronic applications
... retention performance of nanocrystal memory through the use of high dielectric constant tunnel barriers and trap engineering By using a crested barrier structure as the tunnel barrier, a high electric ... xiv List of Tables Table 4-1: Comparison of the |Vprog/Vret| ratio of MIS structures with Al gate and Si substrate using (a) crested tunnel barriers and (b) single-layered tunnel barriers of different ... oscillation Modeling of high dielectric constant material (high- κ) gate stacks were not performed in Refs [32] and [33], and thus no other independent results were available to verify the validity of...
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Preparation and photoluminescence of high density siox nanowires with fe3o4 nanoparticles catalyst
... scale, high density SiOx nanowires have been synthesized by using a novel nm Fe3O4 nanoparticles catalyst The SiOx nanowires with lengths of several tens to hundreds of micrometers and diameters of ... also detected the existence of iron only at the top of SiOx nanowires The fact suggested that the Fe3O4 catalysts play a key role in the formation of SiOx nanowires, and a VLS mechanism is the ... magnification SEM image of nanowire tops, (d) EDS of the nanowires X.J Wang et al / Materials Letters 63 (2009) 1149–1152 1151 Fig TEM and HRTEM images of SiOx nanowires intensities of Fe3O4 nanoparticles...
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Báo cáo " Research, design and fabrication of a high-power combiner using Wilkinson bridge of L-band " pptx
... Thanh, Nguyen Anh Tuan, Bach Gia Duong, Research, Design And Fabrication Of The 45W And The 200W, L-Band Power Amplifier Using The Modern Microstrip Technology For Application In The National ... have also investigated the S11 factor of the power divider Wilkinson on network analyzer, the result was relatively similar to that of the simulink model Afterthat we have measured the characteristics ... was studied because this frequency will application in our the next reseach for design and fabrication of a transmitter system for the phase identification code D.T Thuy et al / VNU Journal of...
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RESEARCH, DESIGN AND FABRICATION OF DIGITAL INFORMATION TRANSIMITER WORKING IN THE VHF BAND
... Vietnam, information transceiver system working VHF bands have a lot of important applications Therefore, the study of information transceiver systems in the band VHF to understand the structure, the ... buildings can be a problem in urban areas 1.3 Thesis objectives and structure In this thesis,I will clarify the roles and the need of a information digital transmitter in VHF band Study the function ... These characteristics include the following + Changes in the slope of the analog input signal determine the step-size changes of the digital output signal + The feedback loop is adaptive to the...
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Báo cáo hóa học: " Design and Fabrication of Fiber-Optic Nanoprobes for Optical Sensing" pdf
... 19 Holland L: Vacuum Deposition of Thin Films Wiley, New York; 1956 doi:10.1007/s11671-010-9744-5 Cite this article as: Zhang et al.: Design and Fabrication of Fiber-Optic Nanoprobes for Optical ... nanoprobe fabrication A thin film of an optically opaque metal such as aluminum, silver, or gold is coated along the outside walls of the tapered optical fiber tip to form an optical light pipe free of ... gives reliable nanoprobes with well-defined nanoapertures of circular geometry, and the length of the optical fiber nanoprobes can be longer, which can make coupling of light into the optical fibers...
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Design and fabrication of microneedles for drug delivery
... DESIGN AND FABRICATION OF MICRONEEDLES FOR DRUG DELIVERY JI JING ( B.Eng.,M.Eng., NWPU, CHINA) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MECHANICAL ... Many of fabricated microneedles are designed for transdermal therapies to deliver drugs such as insulin and heparin On the other hand, microneedles can also be used for local delivery of other drugs, ... Microfabricated Microneedles Chapter Review of Microfabricated Microneedles 2.1 Microneedles in Transdermal Drug Delivery Transdermal drug delivery is an alternative method for delivery of DNA/protein...
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Design and fabrication of superjunction power MOSFET devices
... DESIGN AND FABRICATION OF SUPERJUNCTION POWER MOSFET DEVICES CHEN YU (M.Eng., Xi’an Jiaotong University, P.R.China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ... structures of Polysilicon Flanked superjunction, Oxide-bypassed (OB) superjunction and Graded oxide by-passed (GOB) superjunction were designed to overcome the fabrication limitation of conventional superjunction ... research is concluded and the future trends are briefly described 23 Chapter Theoretical Analyses of Superjunction Power MOSFET Chapter Theoretical Analyses of Superjunction Power MOSFET In this chapter,...
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Design and fabrication of bead based microfluidic device
... percentages and results of the assay 3-4 Chapter Design of Bead- based Microfluidic Device CHAPTER 4 DESIGN OF BEAD- BASED MICROFLUIDIC DEVICE 4.1 Introduction A microfluidic device offers numerous ... Applications of microfluidic devices and focus of research in this thesis 2) Advantages of microfluidic devices and aim to improve multiplexing capability 1.1.1 Applications of microfluidic devices Microfluidic ... encoded microbeads 2-5 2.2 Bead- based microfluidic devices 2-6 2.3 Patterning of microbeads 2-9 2.4 Fabrication of microfluidic device 2-12 2.4.1 Fabrication materials 2-12 2.4.2 Polymer fabrication...
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Design and fabrication of III v semiconductor nanostructures by molecular beam epitaxy
... 1.6 Motivation and objective of the thesis The goal of this thesis is to design and fabricate 3D nanostructures, QDs and QRs on III- V compound semiconductors The fabrication of the 3D nanostructures ... windows of lowest attenuation, viz 0.85 µm, 1.3 µm and 1.55 µm III- V semiconductor lasers using InGaAsP as an active Figure 1.3: Plot of bandgap against lattice constant of various III- V semiconductors ... surveys of the topics covered by this thesis 19 were presented followed by the motivation for studying III- V nanostructures (specifically III- arsenides) Chapter provides a broad overview of the...
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Design and fabrication of ferroelectric thin film based microwave miniature tunable devices
... results of dielectric properties of these two varactors and thin films prove the feasibility of application of Bi1.5 Zn1.0 Nb1.5 O7 thin film into microwave tunable devices vii List of Figures ... 29 Lift-off method for fabrication of patterned Ba 0.5 Sr0.5TiO thin films…………………………………………………………… 29 2.3.1 Chapter3 Fabrication of patterned Ba 0.5 Sr0.5TiO thin film ………… 30 Microwave tunable ... Microwave tunable devices and tuning technologies………………….1 1.2 Ferroelectric thin film and its varactors……………………………… 1.2.1 Non-linear dependence of polarization on applied electric field of ferroelectric...
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Simulation and Fabrication of Piezoelectric mems Inkjet Print head
... and fabrication of piezoelectric MEMS inkjet (1st version-InkjetVer1) done in our STD Lab, the computer simulation and validation of inkjet have been investigated, and then the 2nd version (InkjetVer2) ... background of piezoelectricity, types of piezoelectric MEMS inkjet head and general principle of numerical simulation 1.1 Piezoelectricity 1.1.1 Piezoelectric effect All polar crystals show piezoelectricity, ... voltage of 9V-21V and frequency above 15 kHz 37 CHAPTER FABRICATION AND CHARACTERIZATION OF PIEZOELECTRIC MEMS INKJET PRINT HEAD Abstract This report describes the fabrication and characterization of...
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Modeling and Simulation of Microbial Depolymerization Processes of Xenobiotic Polymers
... 12 Modeling and Simulation of Microbial Depolymerization Processes of Xenobiotic Polymers 12.4.2 Analysis of Enzymatic PLA Depolymerization The experimental and analytical study of endogenous depolymerization ... HPLC profiles of PEG before and after the cultivation of the microbial consortium E-1 [11, 12] 289 290 12 Modeling and Simulation of Microbial Depolymerization Processes of Xenobiotic Polymers Solution ... 12 Modeling and Simulation of Microbial Depolymerization Processes of Xenobiotic Polymers 12 13 14 15 16 17 of xenobiotic polymers with experimental data introduced into analysis Proceedings of...
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Reliability modeling and evaluation of sulaimani erbil electrical power system
... XI Sulaimani- Erbil Electrical Power System Reliability Evaluation Fig.8 shows the single line diagram of the 132 kV systems for Sulaimani- Erbil electrical power system For the purpose of reliability ... Table and table 10 show the results of AAIR evaluation for cases 13 and 14 XVI Conclusions This paper investigates the reliability of power system In the reliability evaluation, power system ... and forced outages of the line are take into account Case to case reliability of regional power system evaluated by evaluating minimal paths and cuts of the system from the network modeling and...
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Từ khóa: design and fabrication of pedal powered washing machinemodeling and analysis of skidding and slipping in wheeled mobile robots control design perspectivedesign and fabrication of a line follower robotdesign and fabrication of matrices using solid freeform fabrication techniquesdesign and fabrication of scaffolds via solid free form fabrication3 design and fabrication of scaffoldsdesign and fabrication of thz 3d silver helicesstochastic modeling and analysis of telecoms networkssimulation and fabrication of wireless passive mems pressure sensormodeling and control of wheeled mobile robotsmodeling and simulation of a spherical mobile robotteamspirit design implementation and evaluation of a webbased group decision support systemdesign challenges and benefits of hts synchronous machinesdesign operation and testing of synchronous machinesdesign conduct and evaluation of training programsMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ