Download or read book Advanced X ray Detector Technologies written by Krzysztof (Kris) Iniewski and published by Springer Nature. This book was released on 2022-01-10 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers readers an overview of some of the most recent advances in the field of detectors for X-ray imaging. Coverage includes both technology and applications, with an in-depth review of the research topics from leading specialists in the field. Emphasis is on high-Z materials like CdTe, CZT and perovskites, since they offer the best implementation possibilities for direct conversion X-ray detectors. Authors discuss material challenges, detector operation physics and technology and readout integrated circuits required to detect signals processes by high-Z sensors.
Download or read book Advanced X Ray Radiation Detection written by Krzysztof (Kris) Iniewski and published by Springer Nature. This book was released on 2022-07-04 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers readers an overview of some of the most recent advances in the field of technology for X-ray medical imaging. Coverage includes both technology and applications in SPECT, PET and CT, with an in-depth review of the research topics from leading specialists in the field. Coverage includes conversion of the X-ray signal into analogue/digital value, as well as a review of CMOS chips for X-ray image sensors. Emphasis is on high-Z materials like CdTe, CZT and GaAs, since they offer the best implementation possibilities for direct conversion X-ray detectors. The discussion includes material challenges, detector operation physics and technology and readout integrated circuits required to detect signals processes by high-Z sensors. Authors contrast these emerging technologies with more established ones based on scintillator materials. This book is an excellent reference for people already working in the field as well as for people wishing to enter it.
Download or read book Advanced Materials for Radiation Detection written by Krzysztof (Kris) Iniewski and published by Springer Nature. This book was released on 2021-08-05 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers readers an overview of some of the most recent advances in the field of advanced materials used for gamma and X-ray imaging. Coverage includes both technology and applications, with an in-depth review of the research topics from leading specialists in the field. Emphasis is on high-Z materials like CdTe, CZT and GaAs, as well as perovskite crystals, since they offer the best implementation possibilities for direct conversion X-ray detectors. Authors discuss material challenges, detector operation physics and technology and readout integrated circuits required to detect signals processes by high-Z sensors.
Download or read book Emerging Radiation Detection written by Kris Iniewski and published by Springer Nature. This book was released on with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Semiconductor Radiation Detectors written by Salim Reza and published by CRC Press. This book was released on 2017-10-23 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to educate the reader on radiation detectors, from sensor to read-out electronics to application. Relatively new detector materials, such as CdZTe and Cr compensated GaAs, are introduced, along with emerging applications of radiation detectors. This X-ray technology has practical applications in medical, industrial, and security applications. It identifies materials based on their molecular composition, not densities as the traditional transmission equipment does. With chapters written by an international selection of authors from both academia and industry, the book covers a wide range of topics on radiation detectors, which will satisfy the needs of both beginners and experts in the field.
Download or read book Solid State Radiation Detectors written by Salah Awadalla and published by CRC Press. This book was released on 2017-12-19 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrating aspects of engineering, application physics, and medical science, Solid-State Radiation Detectors: Technology and Applications offers a comprehensive review of new and emerging solid-state materials-based technologies for radiation detection. Each chapter is structured to address the current advantages and challenges of each material and technology presented, as well as to discuss novel research and applications. Featuring contributions from leading experts in industry and academia, this authoritative text: Covers modern semiconductors used for radiation monitoring Examines CdZnTe and CdTe technology for imaging applications including three-dimensional capability detectors Highlights interconnect technology for current pixel detectors Describes hybrid pixel detectors and their characterizations Tackles the integrated analog signal processing read-out front ends for particle detectors Considers new organic materials with direct bandgap for direct energy detection Summarizes recent developments involving lanthanum halide and cerium bromide scintillators Analyzes the potential of recent progress in the field of crystallogenesis, quantum dots, and photonics crystals toward a new concept of x- and gamma-ray detectors based on metamaterials Explores position-sensitivity photomultipliers and silicon photomultipliers for scintillation crystals Solid-State Radiation Detectors: Technology and Applications provides a valuable reference for engineers and scientists looking to enhance the performance of radiation detector technology for medical imaging and other applications.
Download or read book Emerging Radiation Detection written by Kris Iniewski and published by Springer. This book was released on 2024-09-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers an overview of emerging trends in the radiation detection field. Detailed in many of the chapters are specific aspects of radiation detectors, including comprehensive reviews of the historical development, and current state of each topic. The authors particularly cover emerging detection materials and detectors. High-Z materials like CdTe, CZT and GaAs offer the best implementation possibility of direct conversion X-ray detectors and are covered in this book. The authors discuss material challenges, detector operation physics and technology, and readout integrated circuits required to detect signals processes by high-Z sensors. Authors also contrast these emerging technologies with more established ones based on scintillator materials.
Download or read book X Ray Spectrometry written by Kouichi Tsuji and published by John Wiley & Sons. This book was released on 2005-08-19 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: X-Ray Spectrometry: Recent Technological Advances covers the latest developments and areas of research in the methodological and instrumental aspects of x-ray spectrometry. Includes the most advanced and high-tech aspects of the chemical analysis techniques based on x-rays Introduces new types of X-ray optics and X-ray detectors, covering history, principles, characteristics and future trends Written by internationally recognized scientists, all of whom are eminent specialists in each of the sub-fields Sections include: X-Ray Sources, X-Ray Optics, X-Ray Detectors, Special Configurations, New Computerization Methods, New Applications This valuable book will assist all analytical chemists and other users of x-ray spectrometry to fully exploit the capabilities of this set of powerful analytical tools and to further expand applications in such fields as material and environmental sciences, medicine, toxicology, forensics, archaeometry and many others.
Download or read book Airport Passenger Screening Using Backscatter X Ray Machines written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-01-10 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Passenger screening at commercial airports in the United States has gone through significant changes since the events of September 11, 2001. In response to increased concern over terrorist attacks on aircrafts, the Transportation Security Administration (TSA) has deployed security systems of advanced imaging technology (AIT) to screen passengers at airports. To date (December 2014), TSA has deployed AITs in U.S. airports of two different technologies that use different types of radiation to detect threats: millimeter wave and X-ray backscatter AIT systems. X-ray backscatter AITs were deployed in U.S. airports in 2008 and subsequently removed from all airports by June 2013 due to privacy concerns. TSA is looking to deploy a second-generation X-ray backscatter AIT equipped with privacy software to eliminate production of an image of the person being screened in order to alleviate these concerns. This report reviews previous studies as well as current processes used by the Department of Homeland Security and equipment manufacturers to estimate radiation exposures resulting from backscatter X-ray advanced imaging technology system use in screening air travelers. Airport Passenger Screening Using Backscatter X-Ray Machines examines whether exposures comply with applicable health and safety standards for public and occupational exposures to ionizing radiation and whether system design, operating procedures, and maintenance procedures are appropriate to prevent over exposures of travelers and operators to ionizing radiation. This study aims to address concerns about exposure to radiation from X-ray backscatter AITs raised by Congress, individuals within the scientific community, and others.
Download or read book Metal Halide Perovskite Semiconductors written by Wanyi Nie and published by Springer Nature. This book was released on 2023-04-20 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will provide readers with a good overview of some of most recent advances in the field of technology for perovskite materials. There will be a good mixture of general chapters in both technology and applications in opto-electronics, Xray detection and emerging transistor structures. The book will have an in-depth review of the research topics from world-leading specialists in the field. The authors build connections between the materials’ physical properties to the main applications such as photovoltaics, LED, FETs and X-ray sensors. They also discuss the similarities and main differences when using perovskites for those devices.
Download or read book Modern Diagnostic X Ray Sources written by Rolf Behling and published by CRC Press. This book was released on 2021-04-19 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now fully updated, the second edition of Modern Diagnostic X-Ray Sources: Technology, Manufacturing, Reliability gives an up-to-date summary of X-ray source technology and design for applications in modern diagnostic medical imaging. It lays a sound groundwork for education and advanced training in the physics of X-ray production, X-ray interactions with matter, and imaging modalities and assesses their prospects. The book begins with a comprehensive and easy-to-read historical overview of X-ray tube and generator development, including key achievements leading up to the current technological and economic state of the field. The book covers the physics of X-ray generation, including the process of constructing X-ray source devices. The stand-alone chapters can be read in order or in selections. They take you inside diagnostic X-ray tubes, illustrating their design, functions, metrics for validation, and interfaces. The detailed descriptions enable objective comparison and benchmarking. This detailed presentation of X-ray tube creation and functions enables you to understand how to optimize tube efficiency, particularly with consideration for economics and environmental care. It also simplifies faultfinding. Along with covering the past and current state of the field, the book assesses the future regarding developing new X-ray sources that can enhance performance and yield greater benefits to the scientific community and to the public. After heading international R&D, marketing and advanced development for X-ray sources with Philips, and working in the X-ray industry for more than four decades, Rolf Behling retired in 2020 and is now the owner of the consulting firm XtraininX, Germany. He holds numerous patents and is continuously publishing, consulting and training.
Download or read book Detector Technologies for Future High Throughput and Fine Resolution X ray Telescopes written by Samuel Hull and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The next generation of soft X-ray telescopes plan to push the boundaries of X-ray astronomy by featuring large increases in effective area. The most difficult observations, such as will be required to fully explore the low-luminosity and high-redshift X-ray Universe, will need to couple this high throughput with very fine angular resolution -- as is currently being studied for the Lynx mission concept. At the focal planes of instruments equipped to carry out this work will be arrays of small pixels (to oversample the telescope point spread function) that are capable of low-noise, rapid readout (to avoid pile-up of X-ray photons). While traditional X-ray charge-coupled devices (CCDs) have now been the workhorse imaging sensors in X-ray astronomy for ~ 25 years, these requirements -- specifically low-noise, rapid readout -- are outside their capabilities. Active pixel sensors (APSs) are a natural alternative due to their highly parallel readout. They also offer several other advantages, including less susceptibility to radiation damage, low power consumption, and nondestructive and windowed readout. Several APS technologies are currently under development; this work focuses on hybrid complementary metal-oxide-semiconductor (CMOS) detectors, with additional smaller-scale discussion of depleted p-channel field-effect transistors (DePFETs). Through detailed characterization of these technologies, this dissertation aims to demonstrate the advancement of hybrid CMOS detectors (HCDs) and DePFETs towards future flagship X-ray space telescopes like Lynx. After briefly reviewing the history and current state of X-ray astronomy, the dissertation continues with a discussion of the physics of soft X-ray detection, along with details on the operation of CCDs, HCDs, and DePFETs. Following this is a description of the design, testing, and full characterization results of prototype small-pixel HCDs -- which have been specifically developed to meet the needs of a Lynx-class observatory. Results include measurements of the read noise, dark current, pixel well capacity, pixel crosstalk, charge diffusion, pixel-to-pixel gain variation, and spectral resolution. The subsequent section features initial testing results from prototype DePFETs sensors, along with a discussion of their possible development path. Finally, the dissertation closes with an exploration of the exciting novel X-ray astronomy that will be possible with future instruments that may utilize these technologies.
Download or read book Non equilibrium Dynamics of Lipid Bilayers written by Tobias Reusch and published by Universitätsverlag Göttingen. This book was released on 2013 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main goal of this thesis was to extend and apply time resolved x-ray scattering experiments at in-house, synchrotron and free electron laser sources to soft matter sample systems, in particular aligned lipid multilayers on solid support. A special emphasis was placed on a characterization of the non-equilibrium fast time response of the multilamellar stack to shortly pulsed optical excitation as well as the acousto-electric field accompanying a surface acoustic wave (SAW). In addition to fundamental questions associated with non-equilibrium dynamics of soft matter films such as driven membrane undulations, this thesis addresses technological challenges of time resolved x-ray diffraction, in particular concerning the timing scheme that has been implemented at the synchrotron storage ring Petra III, DESY, Hamburg. Importantly, a conceptually new pulse resolved x-ray detection scheme, well exceeding the performance of present detector concepts, has been developed and is described in detail.
Download or read book Department of Homeland Security Appropriations for 2012 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Homeland Security and published by . This book was released on 2011 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Space Systems Technology Model written by and published by . This book was released on 1985 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book CdTe and CdZnTe Materials written by Kris Iniewski and published by Springer Nature. This book was released on with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Deep Learning for Advanced X Ray Detection and Imaging Applications written by Krzysztof (Kris) Iniewski and published by Springer. This book was released on 2025-01-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the latest advances in applying Artificial Intelligence (AI) to advanced X-ray imaging, with a particular focus on its medical applications. Readers will discover why AI is set to revolutionize traditional signal processing and image reconstruction with vastly improved performance. The authors illustrate how Machine Learning (ML) and Deep Learning (DL) significantly advance X-ray detection analysis, image reconstruction, and other crucial steps. This book also reveals how these technologies enable photon counting detector-based X-ray Computed Tomography (CT), which has the potential not only to improve current CT images but also enable new clinical applications, such as providing higher spatial resolution, better soft tissue contrast, K-edge imaging, and simultaneous multi-contrast agent imaging. Explores the latest advances in applying Artificial Intelligence to advanced X-ray imaging; Provides reviews on innovative techniques for signal formation and image reconstruction process; Showcases the application of deep learning algorithms in Photon-Counting CT.
