How Trace Analytical Techniques Contribute to the Research and Development of Ge and III/V Semiconductor Devices

2006 ◽  
Keyword(s):  
Research And Development ◽  
Semiconductor Devices ◽  
Analytical Techniques

How Trace Analytical Techniques Contribute to the Research and Development of Ge and III/V Semiconductor Devices

2019 ◽  
Vol 3 (7) ◽  
pp. 173-181 ◽  
Author(s):  
David Hellin ◽  
Jens Rip ◽  
Renaud Bonzom ◽  
Daniel Nelis ◽  
Sonja Sioncke ◽  
...  
Keyword(s):  
Research And Development ◽  
Semiconductor Devices ◽  
Analytical Techniques

Contamination Troubleshooting Approach from Problem to Solution

2019 ◽  
Author(s):  
Victor K. F. Chia ◽  
Hugh E. Gotts ◽  
Fuhe Li ◽  
Mark Camenzind
Keyword(s):  
Case Studies ◽  
Semiconductor Devices ◽  
Analytical Techniques ◽  
General Knowledge ◽  
Contamination Source ◽  
Root Cause ◽  
Sources Of Contamination

Abstract Semiconductor devices are sensitive to contamination that can cause product defects and product rejects. There are many possible types and sources of contamination. Root cause resolution of the contamination source can improve yield. The purpose of contamination troubleshooting is to identify and eliminate major yield limiters. This requires the use of a variety of analytical techniques[1]. Most important, it requires an understanding of the principle of contamination troubleshooting and general knowledge of analytical tests. This paper describes a contamination troubleshooting approach with case studies as examples of its application.

Research and Development in Semiconductor Devices in India

2003 ◽  
Vol 20 (2) ◽  
pp. 111-117
Author(s):  
V Kumar ◽  
S K Mehta ◽  
B K Sehgal ◽  
R Singh
Keyword(s):  
Research And Development ◽  
Semiconductor Devices

scholarly journals Microfluidic paper-based analytical devices (µPADs) for fast and ultrasensitive sensing of biomarkers and monitoring of diseases

Bioimpacts ◽  
2018 ◽  
Vol 8 (4) ◽  
pp. 237-240 ◽  
Author(s):  
Abdollah Abdollahi-Aghdam ◽  
Mir Reza Majidi ◽  
Yadollah Omidi
Keyword(s):  
Cost Effectiveness ◽  
Research And Development ◽  
Analytical Techniques ◽  
In Situ Analysis ◽  
Ultrasensitive Detection ◽  
Wide Range ◽  
The Face ◽  
New Generation ◽  
Cellulose Materials

Through the development of analytical techniques, microscaled devices have displayed attractive advantages, including ultrasensitive detection and analysis, cost-effectiveness, portability, process integrity, multi-process functionality, and in-situ analysis. In the last decade, a new generation of analytical devices has emerged based on the cellulose materials – so-called microfluidic paper-based analytical devices (µPADs) – a field that will change the face of the diagnosis of different diseases and sensing of a wide range of biological/chemical/biochemical phenomena. The main aim of the current editorial is to highlight the importance of the µPADs in the research and development of diagnostic devices and pharmaceuticals.

scholarly journals POCKET BOOK DIGITAL BERBASIS ETNOMATEMATIKA SEBAGAI BAHAN AJAR SEKOLAH MENENGAH PERTAMA

2020 ◽  
Vol 3 (1) ◽  
pp. 29-37
Author(s):  
Ika Herawati ◽  
Fredi Ganda Putra ◽  
Rubhan Masykur ◽  
Chairul Anwar
Keyword(s):  
Research And Development ◽  
Junior High School ◽  
Learning Process ◽  
Effect Size ◽  
Large Scale ◽  
Analytical Techniques ◽  
Small Scale ◽  
Design Development ◽  
Pocket Book ◽  
School Research

The purpose of this research is to know the development, response and effectiveness of learning using a digital pocket book characterized by Ethnomatematics for junior High School. Research and Development methods. Data Analysis techniques Research on the development of digital pocket books using 2 qualitative and quantitative analytical techniques.  Data collection techniques are obtained via polls, interviews, documentation, and tests. The research Model with ADDIE is analysis, design, development, implementation, and Evaluation (evaluation), and assessment. Research conducted at SMPN 7 Metro. The results of this study with students ' responses from the use of digital pocket books characterized by ethnomatematics in small scale tests were obtained on average of 3.49 with "very attractive" criteria and large scale acquired on average of 3.64 With the criteria "very interesting" and the effectiveness of the use of digital pocket Books characterized Ethnomatematics applied in the learning process get a test effect size of 0.59 by medium category. This causes the digital Pocket book to be effective for use in the learning process. Tujuan dari penelitian ini yaitu untuk mengetahui pengembangan, respon maupun  efektivitas pembelajaran menggunakan pocket book digital bercirikan etnomatematika untuk sekolah menengah pertama. Metode penelitian yang digunakan (Research and Development). Teknik Analisis DataPenelitian terhadap pengembangan pocket book digital menggunakan 2 teknik analisis Kualitatif dan Kuantitatif.  Teknik Pengumpulan Data diperoleh melalui angket, wawancara,  dokumentasi, dan tes. Model penelitian dengan ADDIE yaitu analysis (analisis),  design  (perancangan), development (pengembangan), implementation (implementasi), dan  evaluation (evaluasi). Penelitian dilakukan di  SMPN 7 Metro. Adappun hasil penelitian ini dengan respon peserta didik dari penggunaan pocket book digital bercirikan etnomatematika dalam uji skala kecil diperoleh rata-rata sebesar 3,49 dengan kriteria “sangat menarik” dan skala besar diperoleh rata-rata sebesar 3,64 dengan kriteria “sangat menarik” Dan tingkat Keefektifan penggunaan pocket book digital bercirikan etnomatematika yang diterapkan dalam proses pembelajaran mendapatkan nilai uji effect size sebesar 0,59 dengan kategori sedang. Hal ini menyebabkan pocket book digital efektif untuk digunakan dalam proses pembelajaran.

scholarly journals Development of Interactive Learning Media for Android-Based Correspondence Subjects Using Articulate Storyline 3

2020 ◽  
Vol 2 (2) ◽  
pp. 169-182
Author(s):  
Fitriyah Nur Rohmah ◽  
Imam Bukhori
Keyword(s):  
Data Analysis ◽  
Distance Learning ◽  
Research And Development ◽  
Interactive Learning ◽  
Analytical Techniques ◽  
Analysis Techniques ◽  
Is Research ◽  
Qualitative Descriptive ◽  
Quantitative Descriptive ◽  
The Web

The pandemic period due to Covid-19 currently demands teachers to be able to use technology as a distance learning medium. But in reality there are still many teachers who have not been able to utilize technology as using learning media. Therefore, the purpose of this research to produce interactive learning media based on Android using articulate storyline 3 on correspondence subjects in SMK Muhammadiyah 5 Kepanjen. This type of research is Research & Development. The data analysis techniques used are qualitative descriptive analytical techniques and quantitative descriptive analyses. The result of this research and development is an Android learning media application that can help facilitate the delivery of materials with additional competency features, quizzes, learning videos, and glossaries that can be accessed offlline as well as the ease of downloading on the web that has been provided equipped with the user manual. This Learning Media has been validated by material experts and media experts whose results are very worthy to use. So that the conclusion of interactive learning media based on Android using articulate storyline 3 on correspondence subjects can be used as learning resources and media support distance learning.

The Use of Advanced Analytical Techniques for Characterization of the Chemical, Physical, and Crystallographic Nature of a Surface

1973 ◽  
Vol 31 ◽  
pp. 132-133 ◽  
Author(s):  
R. E. Herfert
Keyword(s):  
Surface Characterization ◽  
Analytical Techniques ◽  
X Ray Diffraction ◽  
Depth Of Penetration ◽  
X Ray ◽  
The Past ◽  
Transmission Electron ◽  
Scanning Electron

Studies of the nature of a surface, either metallic or nonmetallic, in the past, have been limited to the instrumentation available for these measurements. In the past, optical microscopy, replica transmission electron microscopy, electron or X-ray diffraction and optical or X-ray spectroscopy have provided the means of surface characterization. Actually, some of these techniques are not purely surface; the depth of penetration may be a few thousands of an inch. Within the last five years, instrumentation has been made available which now makes it practical for use to study the outer few 100A of layers and characterize it completely from a chemical, physical, and crystallographic standpoint. The scanning electron microscope (SEM) provides a means of viewing the surface of a material in situ to magnifications as high as 250,000X.

Recent Applications of High Resolution Electron Microscopy to Crystalline Arrays of Virus Particles

1978 ◽  
Vol 36 (3) ◽  
pp. 470-482 ◽  
Author(s):  
R.W. Horne
Keyword(s):  
Electron Microscopy ◽  
Image Processing ◽  
Analytical Techniques ◽  
Staining Technique ◽  
High Resolution Electron Microscopy ◽  
Optical Diffraction ◽  
Full Potential ◽  
Virus Particles ◽  
Resolution Electron ◽  
Wide Range

The technique of surrounding virus particles with a neutralised electron dense stain was described at the Fourth International Congress on Electron Microscopy, Berlin 1958 (see Home & Brenner, 1960, p. 625). For many years the negative staining technique in one form or another, has been applied to a wide range of biological materials. However, the full potential of the method has only recently been explored following the development and applications of optical diffraction and computer image analytical techniques to electron micrographs (cf. De Hosier & Klug, 1968; Markham 1968; Crowther et al., 1970; Home & Markham, 1973; Klug & Berger, 1974; Crowther & Klug, 1975). These image processing procedures have allowed a more precise and quantitative approach to be made concerning the interpretation, measurement and reconstruction of repeating features in certain biological systems.

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