High Purity Germanium Detector
On Two Cryogenic Systems of High Purity Germanium Detector
... a high accuracy beam energy measurement system (BEMS) [8-11] has been con- structed at the north crossing point of the BEPC-II, which is of great importance for many physics analyses at BES-III, such as τ mass ...
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Studying the Radioactivity of Local and Imported Cars Oil in Baghdad Using High Purity Germanium Detector
... of high purity germanium (HPGe) detector, of semiconductor type (p-type), Ge, 3"x3" crystal diameter, operation voltage 3600 volt ...The detector was shielded with lead blokes ...
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Determination of Natural Radioactivity and Radiological Hazards of 226Ra, 232Th, and 40K in the Grains Available at Penang Markets, Malaysia, Using High-purity Germanium Detector
... differentiate the gamma-ray energies, was utilized which is in agreement with the study of Gordana et al., 2015. The gamma spectrometry was shielding by a thick shield (5 cm) of lead encasing the HPGe detector ...
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Study of a Laboratory-based Gamma Spectrometry for Food and Environmental Samples
... a germanium detector. Gamma-ray spectrometry using high purity germanium detector is enhanced by the excellent energy resolution which can help to separate and resolve various ...
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Calibration of the High Purity Germanium Gamma Ray Spectrometer in CERT, ABU Zaria, Nigeria
... The suggested procedure introduced in this work is an innovative, reliable and straightforward method to over- come the errors generally produced due to the difference in samples geometry analysis. It also minimizes the ...
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High Purity Germanium, a Review on Principle Theories and Technical Production Methodologies
... Zone movement velocity: This process parameter directly controls the growth rate of the solid part of the material at the crystallization front interface and consequently plays a determinant role in the final achieved ...
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Measurement of the Potassium Content of Different Food Samples with High Purity Germanium Detectors
... coaxial Germanium Detector (REGe) and an eXtended Range Germanium detector ...n-type detector while the XtRa is a closed-end p-type ...
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The characterisation of AGATA high purity germanium detectors for pulse shape analysis
... the detector is observed in the spectra as a reduction in ...the detector front face is also clearly ...the detector rings in order to observe how the performance varies within each ...4.15. ...
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dac14bdce4dd7602269d894b387dcebb08a4bc55.pdf
... a high-purity germanium (HPGe) detector with an energy threshold sufficiently low to observe the transition of an L-shell germanium electron into an already full ...HPGe ...
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Preparation of Ultra High Purity Niobium
... the starting material commercial sintered rods have been used. In order to begin the process already with a metal of relatively high purity, these rods were at first repeatedly (at least three times) ...
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Status of the Mu2e experiment at Fermilab
... field in the PS increases from 2.5 to 4.6 Tesla in the same direction of the incoming beam and opposite to the outgo- ing muon beam direction. This gradient field works as a magnetic lens focusing low energy particles ...
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High-purity Platinum for Microelectronics42-46
... few high vapour pressure metals, the high vacuum required plays a major role in the purification process for most electron beam. floating zone operations[r] ...
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CSL Collapse Model Mapped with the Spontaneous Radiation
... of Germanium, the second represents the amount of emitting material expressed in kg, the third term is the number of seconds in one day and 30 represents the number of spontaneously emitting electrons for each ...
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Development of a New Type of Germanium Detector for Dark Matter Searches
... of germanium (Ge) detector for dark matter searches is under development utilizing the Ge crystal growth facility recently established at the University of South ...Dakota. Detector-grade crystals ...
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The performance of AGATA: From the LNL demonstrator to the GANIL setup
... by germanium material and track the path of the gamma rays inside the detector medium, corresponding to maximum efficiency and “infinite” position resolution, in addition to an excellent energy ...
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Mechanochemical Methods in the Production of High Purity Gases
... In difference with mechanochemical apparatus where intensive grinding is used reactive sorbers utilize relatively weak surface scrubbing of the purification ma- terial. In a sense, such sorbers can be considered as ...
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High-κ dielectrics on germanium for future high performance CMOS technology
... of high-k/Ge MOS is ...of high importance for high-k/Ge MOS technology since frequently used interface states density extraction methods are dependent on the admittance ...
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STUDY OF FORCED DEGRADATION BEHAVIOUR OF A NOVEL PROTEASOME INHIBITING ANTICANCER DRUG BY LC MS AND DEVELOPMENT OF A VALIDATED STABILITY INDICATING ASSAY METHOD
... Instrumentation: An HPLC system used for analysis of stressed samples was an HPLC system of Agilent Technologies, Japan, LC-1260 Infinity model connected to PDA (Photodiode array, model no. G1315D 1260 DAD VL with 220 ...
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Technical Features and Research Progress of Separating Impurities in Producing Tantalum (Niobium) Oxide by Traditional Technology
... While precipitating, the residual charge attracts easily impurity ions (such as fluoride ion and sulfate ion) due to the imbalance of ionic charges on the precipitated surface. When the ammonia is constantly added and ...
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Large scale synthesis of high purity iopamidol
... To a stirred solution of sulfuric acid (459.89 kg, 4.692 Kmol) was added 73% nitric acid (207.8 kg, 3.298 Kmol) over the period of 1 h at 0 to 5°C. Then isothalic acid 2 (100 kg, 0.602 Kmol) was added lot wise to ...
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