Download or read book Ge Li Detectors With Unusual Operating Characteristics written by Canada. Defence Research Board. Reprints and published by . This book was released on 1967 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lithium Drifted Germanium Detectors Their Fabrication and Use written by I. C. Brownridge and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: A lithium-drifted germanium detector is a semiconductor de vice which operates at liquid nitrogen temperature, and is used for detection of nuclear radiation, mostly gamma ray. The detection occurs when the y-ray undergoes an interaction in the intrinsic or I region of the semiconductor. The interaction results in the pro duction of charge carriers which are swept out by an electric field. This is accomplished by reverse biasing the detector with approxi mately 100 v/mm of intrinsic material. The total amount of charge swept out is proportional to the energy dissipated in the intrinsic region. This may include the total energy of the photon, but gen erally somewhat less. The Ge(Li) device is a semiconductor p-n device with a very large intrinsic region between the positive carrier region and the negative carrier region (P-I-N). The fabrication of this device consists of three major steps: the diffusion of the lithium into the p-type germanium to give an n-type surface region, the drifting process to obtain the intrinsic region as deeply as possible, and the surface preparation. There are numerous procedures for the various steps as well as criteria for material selection and the preparation of the materials.

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976-06 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design Construction and Characteristics of Some Ge Li Detectors and Spectrometers written by Pekka Suominen and published by . This book was released on 1900 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characteristics of Coaxial Ge Li Detectors Through Warm Up and Re Drift Cycles written by Atomic Energy of Canada Limited and published by . This book was released on 1969 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design construction and characteristics of some Ge Li detectors and spectrometers written by Pekka Suominen and published by . This book was released on 1970 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Timing Characteristics of Large Coaxial GE LI Detectors for Coincidence Experiments written by Atomic Energy of Canada Limited and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1977 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1977 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Manufacture of Ge Li Detectors written by Armando Severo Martins De Jesus and published by . This book was released on 1969 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design construction and characteristics of some ge li detecto written by Pekka Suominen and published by . This book was released on 1970 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Radiation Detection and Measurement written by Glenn F. Knoll and published by John Wiley & Sons. This book was released on 2010-08-16 with total page 857 pages. Available in PDF, EPUB and Kindle. Book excerpt: Known for its comprehensive coverage and up-to-date literature citations, this classic text provides students and instructors with the most complete coverage available of radiation detection and measurement. Over the decade that has passed since the publication of the 3rd edition, technical developments continue to enhance the instruments and techniques available for the detection and spectroscopy of ionizing radiation. The Fourth Edition of this invaluable resource incorporates the latest developments and cutting-edge technologies to make this the most up-to-date guide to the field available: ? Covers many new materials that are emerging as scintillators that can achieve energy resolution that is better by a factor of two compared with traditional materials ? Presents new material on ROC curves, micropattern gas detectors, new sensors for scintillation light, thick film semiconductors, and digital techniques in detector pulse processing ? Includes updated discussions on TLDs, neutron detectors, cryogenic spectrometers, radiation backgrounds, and the VME instrumentation standard

Download or read book Energy Research Abstracts written by and published by . This book was released on 1979 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dissertation Abstracts written by and published by . This book was released on 1968 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Performance of Ge Li Detectors in the Temperature Range 5 0 to 170 Degrees K written by Atomic Energy of Canada Limited and published by . This book was released on 1965 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nomographs for Use in the Fabrication and Testing of Ge Li Detectors written by Alvin H. Sher and published by . This book was released on 1970 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Six nomographs which can facilitate the fabrication and testing of lithium-drifted germanium gamma-ray detectors (Ge(Li) detectors) have been constructed which relate the following parameters:time, temperature, applied bias, and drifted depth:lithium mobility, crystal resistivity, and oxygen concentration; area, capacitance, and drifted depth for planar Ge(Li) detectors; drifted depth, length, and capacitance for coaxial Ge(Li) detectors; total spectral resolution; system noise, and detector resolution; gamma-ray energy, and effective Fano factor.The use of these nomographs is described and illustrative examples are given.(Author).

Download or read book Government Reports Announcements written by and published by . This book was released on 1968 with total page 1100 pages. Available in PDF, EPUB and Kindle. Book excerpt: