Download or read book The Construction of a Lithium Drifted Germanium Solid State Detector System with Special Attention to Ag105 and Ir192 written by Robert Allen Dessert and published by . This book was released on 1965 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: A relatively inexpensive cryostat was constructed for operation of lithium drifted germanium gamma ray detectors at pressures below 0.0000001 mm of Hg and at 77K. Fundamental data was obtained on a Li drifted Ge detector, including relative counting efficiency, resolution and peak to total ratio. The spectra of Ir192 and Ag105 were investigated using the solid state detector. A technique of segmentation and expansion of energy subgroups with a multichannel analyzer is offered as a means to provide more points in a given peak of a spectrum taken on the detector.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1966 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1965 with total page 1794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Development Reports written by and published by . This book was released on 1965-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1965 with total page 1432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1965 with total page 1366 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 Half life of Tritium written by Aaron Novick and published by . This book was released on 1947 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Bureau of Radiological Health written by United States. Bureau of Radiological Health and published by . This book was released on 1977 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lithium Drifted Germanium Detectors written by I C Brownridge and published by . This book was released on 1972-01-01 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radioactive Transformations written by Ernest Rutherford and published by New York : C. Scribner's Sons. This book was released on 1906 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radioactive Transformations by Ernest Rutherford, first published in 1906, is a rare manuscript, the original residing in one of the great libraries of the world. This book is a reproduction of that original, which has been scanned and cleaned by state-of-the-art publishing tools for better readability and enhanced appreciation. Restoration Editors' mission is to bring long out of print manuscripts back to life. Some smudges, annotations or unclear text may still exist, due to permanent damage to the original work. We believe the literary significance of the text justifies offering this reproduction, allowing a new generation to appreciate it.
Download or read book Vienna 1966 Lithium drifted germanium detectors Proceedings of a panel on the use of lithium drifted germanium gamma ray detectors for research in nuclear physics held in Vienna 6 10 June 1966 With illustrations written by Panel on the Use of Lithium-Drifted Germanium Gamma-Ray Detectors for Research in Nuclear Physics (INTERNATIONAL ATOMIC ENERGY AGENCY) and published by . This book was released on 1966 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Atomic molecular Theory written by and published by . This book was released on 1959 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Conference on Safety of Life at Sea 1974 written by Great Britain. Inter-Governmental Maritime Consultative Organization and published by . This book was released on 1960 with total page 512 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 An Annular Lithium drifted Germanium Detector for Studying Nuclear Reaction Gamma rays written by A. J. Levy and published by . This book was released on 1968 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
