Langasite Bulk Acoustic Wave Resonant Sensor for High Temperature Applications

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Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (68 download)

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Book Synopsis Langasite Bulk Acoustic Wave Resonant Sensor for High Temperature Applications by : Huankiat Seh

Download or read book Langasite Bulk Acoustic Wave Resonant Sensor for High Temperature Applications written by Huankiat Seh and published by . This book was released on 2005 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Cont.) The self consistent defect model established the defect chemistry of langasite, enabling important parameters describing reduction (Er = 5.70± -0.06eV and 6.57±-0.24eV for acceptor and donor doped langasite respectively) and oxidation (Eo = 2.18±0.08eV), intrinsic electron-hole generation (Eg [approx. equals] 4.0-4.4eV) and defect ionization (ED-ion = 52±0.06eV for Nb ionization), to be extracted. The predictive defect model was used to calculate the dependence of the partial ionic and electronic conductivities and mass change as functions of temperature, dopant level and pO2. Given that the magnitudes of conductivity and mass change directly affect the resolution and sensitivity limits of langasite resonators, their predictions allowed for the definition of acceptable operating limits and/or the design of properties for optimum resolution and sensitivity. Two high temperature applications of resonant sensors were studied. Praseodymiumcerium oxide was selected for oxygen partial pressure monitoring and is representative of films which change mass upon absorption or desorption of gaseous species. Barium carbonate film was selected for NO2 sensing and is representative of films which change mass upon reaction with the gas phase to form a new product phase. Both sensors showed sensitivity to their respective target chemicals and demonstrated the feasibility of high temperature sensor applications. The performance of each sensor was discussed and suggestions for improving sensor performance were presented.

High Temperature Langasite Surface Acoustic Wave Sensors

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (144 download)

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Book Synopsis High Temperature Langasite Surface Acoustic Wave Sensors by : Peng Zheng

Download or read book High Temperature Langasite Surface Acoustic Wave Sensors written by Peng Zheng and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Temperature Corrosion and Materials Chemistry 8

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Publisher : The Electrochemical Society
ISBN 13 : 1566777984
Total Pages : 177 pages
Book Rating : 4.5/5 (667 download)

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Book Synopsis High Temperature Corrosion and Materials Chemistry 8 by : E. Wuchina

Download or read book High Temperature Corrosion and Materials Chemistry 8 written by E. Wuchina and published by The Electrochemical Society. This book was released on 2010-02 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers included in this issue of ECS Transactions were originally presented in the symposium ¿High Temperature Corrosion and Materials Chemistry 8¿, held during the 216th meeting of The Electrochemical Society, in Vienna, Austria from October 4 to 9, 2009.

Gas Sensing Fundamentals

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Publisher : Springer
ISBN 13 : 364254519X
Total Pages : 348 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Gas Sensing Fundamentals by : Claus-Dieter Kohl

Download or read book Gas Sensing Fundamentals written by Claus-Dieter Kohl and published by Springer. This book was released on 2014-08-18 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, which addresses various basic sensor principles, covers micro gravimetric sensors, semiconducting and nano tube sensors, calorimetric sensors and optical sensors. Furthermore, the authors discuss recent developments in the related sensitive layers including new properties of nano structured metal oxide layers. They provide in-depth insights into the unique chemistry and signal generation of copper oxide in percolating sensors and present a variety of applications of functional polymers made possible by proper imprinting. Highlights of the subjects covered include: • requirements for high-temperature sensors • carbon nano tube sensors • new sensing model for nanostructured In2O3 • bio mimetic approach for semiconductor sensor-based systems • optical readout for inorganic and organic semiconductor sensors • concept of virtual multisensors to improve specificity and selectivity • calorimetric sensors for hydrogen peroxide detection • percolation effect-based sensors to implement dosimeters • imprinted polymer layers for bulk and surface acoustic wave sensors

Springer Handbook of Electronic and Photonic Materials

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Publisher : Springer
ISBN 13 : 331948933X
Total Pages : 1536 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Springer Handbook of Electronic and Photonic Materials by : Safa Kasap

Download or read book Springer Handbook of Electronic and Photonic Materials written by Safa Kasap and published by Springer. This book was released on 2017-10-04 with total page 1536 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second, updated edition of this essential reference book provides a wealth of detail on a wide range of electronic and photonic materials, starting from fundamentals and building up to advanced topics and applications. Its extensive coverage, with clear illustrations and applications, carefully selected chapter sequencing and logical flow, makes it very different from other electronic materials handbooks. It has been written by professionals in the field and instructors who teach the subject at a university or in corporate laboratories. The Springer Handbook of Electronic and Photonic Materials, second edition, includes practical applications used as examples, details of experimental techniques, useful tables that summarize equations, and, most importantly, properties of various materials, as well as an extensive glossary. Along with significant updates to the content and the references, the second edition includes a number of new chapters such as those covering novel materials and selected applications. This handbook is a valuable resource for graduate students, researchers and practicing professionals working in the area of electronic, optoelectronic and photonic materials.

Carbon Dioxide Sensing

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Publisher : John Wiley & Sons
ISBN 13 : 3527688293
Total Pages : 350 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Carbon Dioxide Sensing by : Gerald Gerlach

Download or read book Carbon Dioxide Sensing written by Gerald Gerlach and published by John Wiley & Sons. This book was released on 2019-03-21 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides the reader with a profound knowledge of basic principles, properties and preferred applications of diverse kinds of CO2 measurement. It shows the advantages, disadvantages and limitations of several methods and gives a comprehensive overview of both possible applications and corresponding boundary conditions. Applications reach from environmental monitoring to safety control to biotechnology and food control and finally to medicine.

Handbook of Humidity Measurement, Volume 3

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Publisher : CRC Press
ISBN 13 : 1351056492
Total Pages : 503 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Handbook of Humidity Measurement, Volume 3 by : Ghenadii Korotcenkov

Download or read book Handbook of Humidity Measurement, Volume 3 written by Ghenadii Korotcenkov and published by CRC Press. This book was released on 2020-01-24 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of unique water properties, humidity affects materials and many living organisms, including humans. Humidity control is important in various fields, from production management to creating a comfortable living environment. The range of materials that can be used in the development of humidity sensors is very broad, and the third volume of the Handbook of Humidity Measurement offers an analysis on various humidity-sensitive materials and sensor technologies used in the fabrication of humidity sensors and methods acceptable for their testing. Additional features include: numerous strategies for the fabrication and characterization of humidity-sensitive materials and sensing structures used in sensor applications, methods and properties to develop smaller, cheaper, more robust, and accurate devices with better sensitivity and stability, a guide to sensor selection and an overview of the humidity sensor market, and new technology solutions for integration, miniaturization, and specificity of the humidity sensor calibration. Handbook of Humidity Measurement, Volume 3: Sensing Materials and Technologies provides valuable information for practicing engineers, measurement experts, laboratory technicians, project managers in industries and national laboratories, and university students and professors interested in solutions to humidity measurement tasks. Despite the fact that this book is devoted to the humidity sensors, it can be used as a basis for understanding fundamentals of any gas sensor operation and development.

Advanced Materials for Sustainable Developments

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Publisher : John Wiley & Sons
ISBN 13 : 0470944072
Total Pages : 138 pages
Book Rating : 4.4/5 (79 download)

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Book Synopsis Advanced Materials for Sustainable Developments by : Hua-Tay Lin

Download or read book Advanced Materials for Sustainable Developments written by Hua-Tay Lin and published by John Wiley & Sons. This book was released on 2010-11-23 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributions from three symposia that were part of the 34th International Conference on Advanced Ceramics and Composites (ICACC), in Daytona Beach, FL, January 24-29, 2010 are presented in this volume. The broad range of topics is captured by the symposia titles, which are listed as follows: International Symposium on Ceramics for Electric Energy Generation, Storage, and Distribution (debuted in 2010); Thermal Management Materials and Technologies (debuted in 2010); and lastly, and Advanced Sensor Technology, Developments and Applications (debuted in 2010). These new symposia emerged during this ICACC meeting due to community growth and interest, and thus each of these subject areas were established as stand-alone symposia. The current volume represents 15 contributions from the above listed symposia that embody the latest developments in engineering ceramics for energy technologies, thermal management utilizing either highly conductive or insulating materials, as well as advances regarding the utilization of ceramics for sensors.

Chemical and Biochemical Applications

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Publisher : Elsevier
ISBN 13 : 0323156347
Total Pages : 317 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Chemical and Biochemical Applications by : Pierre Laszlo

Download or read book Chemical and Biochemical Applications written by Pierre Laszlo and published by Elsevier. This book was released on 2012-12-02 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: NMR of Newly Accessible Nuclei, Volume 1: Chemical and Biochemical Applications is a 10-chapter text that explores the properties, advantages, developments, and chemical and biochemical applications of NMR technique. This book describes first the operation of an NMR spectrometer under its two aspects, namely, the instrumental and the computational aspects. The next chapters are devoted to some of the most important pulse sequences. The discussion then shifts to the various factors determining the position of the observed absorption and those responsible for the various relaxation processes. The last chapters deal with the specific applications of NMR, including in cation salvation, calcium-binding proteins, polyelectrolyte systems, halogens, and antibiotic ionophores. This book is of value to inorganic and analytical chemists, and biophysicists.

Langasite Surface Acoustic Wave Sensors

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Langasite Surface Acoustic Wave Sensors by :

Download or read book Langasite Surface Acoustic Wave Sensors written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We report on the development of harsh-environment surface acoustic wave sensors for wired and wireless operation. Surface acoustic wave devices with an interdigitated transducer emitter and multiple reflectors were fabricated on langasite substrates. Both wired and wireless temperature sensing was demonstrated using radar-mode (pulse) detection. Temperature resolution of better than ±0.5°C was achieved between 200°C and 600°C. Oxygen sensing was achieved by depositing a layer of ZnO on the propagation path. Although the ZnO layer caused additional attenuation of the surface wave, oxygen sensing was accomplished at temperatures up to 700°C. The results indicate that langasite SAW devices are a potential solution for harsh-environment gas and temperature sensing.

Piezoelectric Sensorics

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Publisher : Springer Science & Business Media
ISBN 13 : 3662047322
Total Pages : 271 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Piezoelectric Sensorics by : Gustav Gautschi

Download or read book Piezoelectric Sensorics written by Gustav Gautschi and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time, this book covers the entire field of piezoelectric sensors for mechanical measurands. It gives extensive practical advice along with an overview of the most important piezoelectric materials and their properties, plus consistent terminology for describing sensors.

MEMS

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Publisher : CRC Press
ISBN 13 : 135183228X
Total Pages : 481 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis MEMS by : Vikas Choudhary

Download or read book MEMS written by Vikas Choudhary and published by CRC Press. This book was released on 2017-12-19 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: The microelectromechanical systems (MEMS) industry has experienced explosive growth over the last decade. Applications range from accelerometers and gyroscopes used in automotive safety to high-precision on-chip integrated oscillators for reference generation and mobile phones. MEMS: Fundamental Technology and Applications brings together groundbreaking research in MEMS technology and explores an eclectic set of novel applications enabled by the technology. The book features contributions by top experts from industry and academia from around the world. The contributors explain the theoretical background and supply practical insights on applying the technology. From the historical evolution of nano micro systems to recent trends, they delve into topics including: Thin-film integrated passives as an alternative to discrete passives The possibility of piezoelectric MEMS Solutions for MEMS gyroscopes Advanced interconnect technologies Ambient energy harvesting Bulk acoustic wave resonators Ultrasonic receiver arrays using MEMS sensors Optical MEMS-based spectrometers The integration of MEMS resonators with conventional circuitry A wearable inertial and magnetic MEMS sensor assembly to estimate rigid body movement patterns Wireless microactuators to enable implantable MEMS devices for drug delivery MEMS technologies for tactile sensing and actuation in robotics MEMS-based micro hot-plate devices Inertial measurement units with integrated wireless circuitry to enable convenient, continuous monitoring Sensors using passive acousto-electric devices in wired and wireless systems Throughout, the contributors identify challenges and pose questions that need to be resolved, paving the way for new applications. Offering a wide view of the MEMS landscape, this is an invaluable resource for anyone working to develop and commercialize MEMS applications.

Comprehensive Biomaterials II

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Publisher : Elsevier
ISBN 13 : 0081006926
Total Pages : 4865 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Comprehensive Biomaterials II by : Kevin Healy

Download or read book Comprehensive Biomaterials II written by Kevin Healy and published by Elsevier. This book was released on 2017-05-18 with total page 4865 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Biomaterials II, Second Edition, Seven Volume Set brings together the myriad facets of biomaterials into one expertly-written series of edited volumes. Articles address the current status of nearly all biomaterials in the field, their strengths and weaknesses, their future prospects, appropriate analytical methods and testing, device applications and performance, emerging candidate materials as competitors and disruptive technologies, research and development, regulatory management, commercial aspects, and applications, including medical applications. Detailed coverage is given to both new and emerging areas and the latest research in more traditional areas of the field. Particular attention is given to those areas in which major recent developments have taken place. This new edition, with 75% new or updated articles, will provide biomedical scientists in industry, government, academia, and research organizations with an accurate perspective on the field in a manner that is both accessible and thorough. Reviews the current status of nearly all biomaterials in the field by analyzing their strengths and weaknesses, performance, and future prospects Covers all significant emerging technologies in areas such as 3D printing of tissues, organs and scaffolds, cell encapsulation; multimodal delivery, cancer/vaccine - biomaterial applications, neural interface understanding, materials used for in situ imaging, and infection prevention and treatment Effectively describes the many modern aspects of biomaterials from basic science, to clinical applications

Fabrication of high temperature surface acoustic wave devices for sensor applications

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Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (975 download)

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Book Synopsis Fabrication of high temperature surface acoustic wave devices for sensor applications by : Mohd. Nizar Hamidon

Download or read book Fabrication of high temperature surface acoustic wave devices for sensor applications written by Mohd. Nizar Hamidon and published by . This book was released on 2005 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sensors for Ultrasonic NDT in Harsh Environments

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Publisher : MDPI
ISBN 13 : 3039284223
Total Pages : 120 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Sensors for Ultrasonic NDT in Harsh Environments by : Anthony N Sinclair

Download or read book Sensors for Ultrasonic NDT in Harsh Environments written by Anthony N Sinclair and published by MDPI. This book was released on 2020-05-13 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this Special Issue of Sensors, seven peer-reviewed manuscripts appear on the topic of ultrasonic transducer design and operation in harsh environments: elevated temperature, high gamma and neutron radiation fields, or the presence of aggressive chemicals. Motivations for these research and development projects are strongly focused on nuclear power plant inspections (particularly liquid-sodium cooled reactors), and nondestructive testing of high-temperature piping installations. It is anticipated that extensive use of permanently mounted robust transducers for in-service monitoring of petrochemical plants and power generations stations; quality control in manufacturing plants; and primary and secondary process monitoring in the fabrication of engineering materials will soon be made.

Dissertation Abstracts International

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Publisher :
ISBN 13 :
Total Pages : 794 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 2005 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Gas Sensor Materials

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Publisher : Springer Science & Business Media
ISBN 13 : 1461471656
Total Pages : 454 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Handbook of Gas Sensor Materials by : Ghenadii Korotcenkov

Download or read book Handbook of Gas Sensor Materials written by Ghenadii Korotcenkov and published by Springer Science & Business Media. This book was released on 2013-09-18 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volumes of Handbook of Gas Sensor Materials provide a detailed and comprehensive account of materials for gas sensors, including the properties and relative advantages of various materials. Since these sensors can be applied for the automation of myriad industrial processes, as well as for everyday monitoring of such activities as public safety, engine performance, medical therapeutics, and in many other situations, this handbook is of great value. Gas sensor designers will find a treasure trove of material in these two books.