Relevant bibliographies by topics / Tellurium 127

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Tellurium 127'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Tellurium 127.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Tellurium 127"

1

de Laeter, J. R. "S-Process abundances for Tellurium-122, 123, 124." Astrophysical Journal 434 (October 1994): 695. http://dx.doi.org/10.1086/174770.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Nocke, A. "Polymer composite based microbolometers." Journal of Sensors and Sensor Systems 2, no. 2 (August 1, 2013): 127–35. http://dx.doi.org/10.5194/jsss-2-127-2013.

Full text
Abstract:
Abstract. This work focuses on the basic suitability assessment of polymeric materials and the corresponding technological methods for the production of infrared (micro-) bolometer arrays. The sensitive layer of the microbolometer arrays in question is composed of an electrically conductive polymer composite. Semi-conducting tellurium and vanadium dioxide, as well as metallic silver, are evaluated concerning their suitability as conductive filling agents. The composites with the semi-conducting filling agents display the higher temperature dependence of electrical resistance, while the silver composites exhibit better noise performance. The particle alignment – homogeneous and chain-shaped alike – within the polymer matrix is characterized regarding the composites' electrical properties. For the production of microbolometer arrays, a technology chain is introduced based on established coat-forming and structuring standard technologies from the field of polymer processing, which are suitable for the manufacture of a number of parallel structures. To realize the necessary thermal isolation of the sensitive area, all pixels are realized as self-supporting structures by means of the sacrificial layer method. Exemplarily, 2 × 2 arrays with the three filling agents were manufactured. The resulting sensor responsivities lie in the range of conventional microbolometers. Currently, the comparatively poor thermal isolation of the pixels and the high noise levels are limiting sensor quality. For the microbolometers produced, the thermal resolution limit referring to the temperature of the object to be detected (NETD) has been measured at 6.7 K in the superior sensitive composite layer filled with silver particles.
APA, Harvard, Vancouver, ISO, and other styles
3

Yang, Wei, Gang Wang, Qian Wang, Ping Dong, Huan Cao, and Kai Zhang. "Comprehensive Recovery Technology for Te, Au, and Ag from a Telluride-Type Refractory Gold Mine." Minerals 9, no. 10 (September 30, 2019): 597. http://dx.doi.org/10.3390/min9100597.

Full text
Abstract:
While extracting gold and silver from telluride-type gold deposits, it is beneficial to develop a comprehensive recovery technology for tellurium. In this paper, we report process mineralogy based on the backward processing technology and the low comprehensive utilization rate of typical telluride-type gold deposits in Xiaoqinling, China. The findings show that tellurium, gold, and silver are the most valuable elements in the ore fissures and gangue minerals and are encapsulated in metallic sulfur ore in the form of altaite, hessite, calaverite, antamokite and natural gold. The flotation method was innovatively applied in this study to comprehensively recover Te, Au and Ag. The results show that when the ore particle size was −0.074 mm (70%), the flotation pulp density was 33%, the pulp pH was 8, and the combined collector (isoamyl xanthate + ethyl thio- carbamate (1:1)) was 120 g/t, in the process involving one rough flotation step, two cleaning flotations and two scavenging flotations as well as a continuous 8 d industrial test, the recovery degree was stable and the average grades of Te, Au, and Ag were 241.61, 90.30, and 92.74 g/t with 95.42%, 97.28%, and 94.65% recovery rates, respectively; thus, excellent recovery degrees were obtained. Compared with the original flotation process, the recovery rates of Te, Au, and Ag were increased by 19.91%, 6.93%, and 5.67%, which boosted the effective enrichment of all valuable elements in the telluride-type gold mine and achieved technological progress.
APA, Harvard, Vancouver, ISO, and other styles
4

Angermaier, Klaus, and Hubert Schmidbaur. "Preparation and Structure of Poly(gold)telluronium Salts." Zeitschrift für Naturforschung B 51, no. 6 (June 1, 1996): 879–82. http://dx.doi.org/10.1515/znb-1996-0619.

Full text
Abstract:
Abstract Tris[(triphenylphosphine)gold(I)]telluronium tetrafluoroborate (1) was prepared from the corresponding oxonium salt and bis(t-butyldimethylsilyl)tellurium in dichloromethane at -78°C. The product forms yellow crystals, thermally stable to 125°C. It was identified by standard analytical and spectroscopic techniques, including a single crystal X-ray diffraction study. In the crystal lattice, the cations form tellurium-capped triangles of gold, which are associated into dimers through short intermolecular Au -Au contacts, resembling those in the corresponding sulfur and selenium compounds. - The reaction of (t-BuMe2Si)2Te with four equivalents of [(Ph3P)Au]BF4 in tetrahydrofuran at -78°C gives a tetranuclear compound, {[(Ph3P)Au]4Te}2+ 2 BF4- (2) which differs from 1 in its analytical and spectroscopic data. Its structure could not be determined, but it is assumed that the dications have a square pyramidal geometry
APA, Harvard, Vancouver, ISO, and other styles
5

Skuridin, Viktor S., Alexander Garapatski, Ilyas Slamkulov, Aleksey Semenov, and Yanina Ermakova. "Thermal Desorption of Iodine-123 from Tellurium-122 Oxide Irradiated by Deuterons." Advanced Materials Research 1084 (January 2015): 593–97. http://dx.doi.org/10.4028/www.scientific.net/amr.1084.593.

Full text
Abstract:
The paper studies the iodine-123 extraction process from the targets of enriched Tellurium-122 irradiated by deuterons at the cyclotron R-7M. We researched the regularities of radionuclide accumulation in the absorbent solution tank, depending on the temperature and air pumping regime through the system. As a result, we suggested a separate temperature treatment of the targets with the purpose of their preliminary purification from impurities and subsequent obtaining of "Na123I" preparation with radiochemical yield 97%.
APA, Harvard, Vancouver, ISO, and other styles
6

Alam, Mohammad Firoz. "Toxicity of sodium tellurite (Na2TeO3) against Aedes caspius larvae in Gizan, Southwestern region, Kingdom of Saudi Arabia." Environment Conservation Journal 15, no. 3 (December 20, 2014): 29–33. http://dx.doi.org/10.36953/ecj.2014.15304.

Full text
Abstract:
The most common mosquito-borne diseases in Saudi Arabia are dengue, filaria, malaria and Rift valley fever. Rift valley fever /Dengue outbreaks in Mediterranean region have progressively increased, with recent reports of cases in Saudi Arabia. A serious out break had been seen in the southern coastal province of Jazan of Saudi Arabia. Tellurium is considered to be an important element in emerging world of corrosion resistance technology and glass ware technology. There was no literature available on mosquito larval toxicity. Thus this compound has stimulated our interest to evaluating the toxicity effect against mosquito larvae. The toxicity of Sodium tellurite was performed against Aedes caspius as per WHO methods. Preliminary toxicity of Sodium tellurite was evaluated at 200 ppm concentration in different time interval like 6 hrs, 12 hrs, 18 hrs and 24 hrs and percent mortality was recorded as 21.66%, 55%, 94% and 100% respectively against larvae.Therefore, further quantitative assay were carried out in different concentration of tellurite which was less than preliminary concentration such as 25 ppm, 50 ppm, 75 ppm, 100 ppm, 125 ppm, 150 ppm and 200 ppm. The LC50 and LC90 value was observed 37.5 ppm and 105 ppm respectively against the Ae. Caspius larvae. No mortality was observed in control group in all experiments. In conclusion, the Sodium tellurite are effective and may be developed as potent larvicides in future.
APA, Harvard, Vancouver, ISO, and other styles
7

Detty, Michael R., P. Mark Henrichs, and James A. Whitefield. "Tellurium-125 coupling to hydrogen, carbon-13, and tellurium-125 nuclei in NMR studies of tellurium-125 enriched 1,3-ditellurole." Organometallics 5, no. 8 (August 1986): 1544–47. http://dx.doi.org/10.1021/om00139a006.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Berry, Frank J., and John G. Holden. "A tellurium-125 mössbauer investigation of tellurium-tantalum and tellurium-niobium oxides." Inorganica Chimica Acta 105, no. 2 (December 1985): 99–102. http://dx.doi.org/10.1016/s0020-1693(00)90546-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Berry, Frank J., Christopher D. Gibbs, Rüdiger Kniep, and Sabine Paashaus. "Tellurium-125 Mössbauer spectra of gallium(II,III) tellurohalides, Ga3Te3X, and gallium(II) telluride, GaTe." Inorganica Chimica Acta 171, no. 1 (May 1990): 75–77. http://dx.doi.org/10.1016/s0020-1693(00)84667-8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Adhikari, Subash, and NB Chaure. "Growth of Copper Indium Telluride (Cuinte2) Thin Films Using Electrochemical Route for Photovoltaic Application." Nepal Journal of Science and Technology 12 (July 23, 2012): 318–23. http://dx.doi.org/10.3126/njst.v12i0.6519.

Full text
Abstract:
Copper indium di-telluride (CuInTe2; CIT) was electrochemically deposited onto indium tin oxide (ITO) substrate using aqueous medium at various electrodeposition conditions like temperature, pH, stirring rate and concentration of the samples. The resulting thin films were characterized using UV-Visible-NIR spectrophotometer, X-ray diffractometer, scanning electron microscopy and energy dispersive X-ray to find out energy band gap, structural properties, surface morphology and the elemental composition in the film respectively. The resulting films showed a polycrystalline nature with band gap varying from 1.27 to 1.89 eV. The elemental composition of the as deposited and annealed sample showed that the films were mostly copper and tellurium rich. The crystallinity of the films improved after annealing for 5 minutes at 350°C but the secondary phase like CuxTe and InxTe could not be recombined completely.DOI: http://dx.doi.org/10.3126/njst.v12i0.6519 Nepal Journal of Science and Technology 12 (2011) 318-323
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Tellurium 127"

1

BATISTA, WAGNER F. "Determinacao de parametros nucleares do nucleo de sup(127)Te: uma proposta para o ensino de fisica nuclear." reponame:Repositório Institucional do IPEN, 2011. http://repositorio.ipen.br:8080/xmlui/handle/123456789/9949.

Full text
Abstract:
Made available in DSpace on 2014-10-09T12:33:08Z (GMT). No. of bitstreams: 0
Made available in DSpace on 2014-10-09T14:06:21Z (GMT). No. of bitstreams: 0
Dissertacao (Mestrado)
IPEN/D
Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
APA, Harvard, Vancouver, ISO, and other styles
2

Schroeder, Thomas Benjamin 1965. "Indirect detection of selenium-77, tin-119, and tellurium-125 by nuclear magnetic resonance spectroscopy." Diss., The University of Arizona, 1997. http://hdl.handle.net/10150/282308.

Full text
Abstract:
Nuclear magnetic resonance experiments were performed on a series of selenium model compounds, tellurium model compounds, a tin model compound, a selenium metabolite that is an excretory product, and a selenoprotein. ¹H-{⁷⁷Se}, ¹H-{¹¹⁹Sn},¹H-{¹²⁵Te}, and ¹H-{¹²³Te} heteronuclear multiple quantum coherence experiments were performed for the first time on these compounds. In all cases the use of indirect detection substantially increased the sensitivity of observing these nuclei. Coupling constants between 9.4 and 54.2 Hz were successful on selenium compounds and coupling constants between 14.3 and 102.5 Hz were successful on model tellurium compounds. The increase in sensitivity for the observation of selenium compounds was 68 which is close to the theoretical value of 73 and for the observation of tellurium the increase in sensitivity was 46 which is close to the theoretical value of 50.7. These large gains in sensitivity allowed the detection of selenium present in trimethylselenonium iodide at levels below 1 mM. This could conceivably allow this methodology to be adopted as a non-invasive method for the detection of this selenium metabolite and as a means of measuring selenium toxicity levels in blood or urine. Indirect ¹H-{⁷⁷Se} HMQC experiments were also successful on protein A from the glycine reductase complex of Clostridium sticklandii. In addition to enhancing the sensitivity of detecting selenium in this protein, these indirect experiments greatly simplify the spectrum so that only protons that are scalar coupled to selenium are seen in the NMR spectrum. Work on the tin compound had the same aim but it involves using tin as a filter and then performing a NOESY experiment. In the appendices it is shown how selenium NMR was used to identify the presence of a selenite ester in a long chain fatty acid. A lanthanide shift experiment aided the assignment of both the major and minor diastereomer of the selenite ester. The design of a triple resonance box is shown. Finally, electrochemical oxidation data on selected dithiins, thiatellurins, selenothiins, dithiiranes, and thiophene derivatives are presented.
APA, Harvard, Vancouver, ISO, and other styles
3

Herzog, Uwe. "Beiträge zur Silicium-Chalcogen-Chemie einschließlich analoger Germanium-, Zinn- und Bleiverbindungen." Doctoral thesis, Technische Universitaet Bergakademie Freiberg Universitaetsbibliothek "Georgius Agricola&quot, 2009. http://nbn-resolving.de/urn:nbn:de:swb:105-7367422.

Full text
Abstract:
Hauptziel dieser Arbeit ist die Synthese und Charakterisierung neuer Organosilicium-Chalcogen-Verbindungen (Chalcogen: Schwefel, Selen, Tellur), sowohl mit acyclischen, als auch mono- und polycyclischen Strukturen. Dabei konnten in vielen Fällen auch isostrukturelle Verbindungen mit Germanium- oder Zinnatomen anstelle von Silicium aufgebaut werden. Insgesamt wurden 42 der dargestellten Verbindungen auch durch Röntgenkristallstrukturanalysen charakterisiert. In cyclischen und polycyclischen Verbindungen war es damit auch möglich, die auftretenden Konformationen der Ringe- bzw. Ringsysteme zu bestimmen und die Resultate mit den Ergebnissen von DFT-Berechnungen zu vergleichen. Die NMR-Spektroskopie war parallel zu Kristallstrukturanalysen und GC/MS Messungen die Methode der Wahl zur Charakterisierung der dargestellten Verbindungen. Dabei boten sich neben der 1H und 13C NMR auch die 29Si, 119Sn, 207Pb, 77Se, und 125Te NMR Spektroskopie an, da man direkt die Elemente analysiert, die die Ringsysteme aufbauen, was zu einer weit höheren Strukturempfindlichkeit führt. Vor allem beim Vergleich von 77Se und 125Te NMR Daten analoger Selen- und Tellurverbindungen ergaben sich lineare Korrelationen sowohl der chemischen Verschiebungen als auch der Kopplungskonstanten 1JSiE bzw. 1JSnE mit Faktoren von ca. 2.5. Ähnliche Korrelationen konnten auch zwischen 29Si und 119Sn bzw. 119Sn und 207Pb NMR chemischen Verschiebungen gezogen werden. Von einigen Verbindungen konnten durch 29Si MAS NMR Spektroskopie auch die Tensorhauptwerte der chemischen Verschiebung ermittelt werden. Parallel dazu wurden mittels GIAO und IGLO Verfahren die 29Si NMR chemischen Verschiebungen ausgehend von den aus den Kristallstrukturanalysen zugänglichen Geometrien berechnet. Neben cyclischen Verbindungen konnten unter Verwendung des sperrigen Hypersilylrestes auch eine Reihe acyclischer Verbindungen mit der Sequenz Si–E–Si bzw. Si–E–Sn dargestellt und z. T. auch strukturell charakterisiert werden.
APA, Harvard, Vancouver, ISO, and other styles
4

Herzog, Uwe. "Beiträge zur Silicium-Chalcogen-Chemie einschließlich analoger Germanium-, Zinn- und Bleiverbindungen." Doctoral thesis, 2002. https://tubaf.qucosa.de/id/qucosa%3A22470.

Full text
Abstract:
Hauptziel dieser Arbeit ist die Synthese und Charakterisierung neuer Organosilicium-Chalcogen-Verbindungen (Chalcogen: Schwefel, Selen, Tellur), sowohl mit acyclischen, als auch mono- und polycyclischen Strukturen. Dabei konnten in vielen Fällen auch isostrukturelle Verbindungen mit Germanium- oder Zinnatomen anstelle von Silicium aufgebaut werden. Insgesamt wurden 42 der dargestellten Verbindungen auch durch Röntgenkristallstrukturanalysen charakterisiert. In cyclischen und polycyclischen Verbindungen war es damit auch möglich, die auftretenden Konformationen der Ringe- bzw. Ringsysteme zu bestimmen und die Resultate mit den Ergebnissen von DFT-Berechnungen zu vergleichen. Die NMR-Spektroskopie war parallel zu Kristallstrukturanalysen und GC/MS Messungen die Methode der Wahl zur Charakterisierung der dargestellten Verbindungen. Dabei boten sich neben der 1H und 13C NMR auch die 29Si, 119Sn, 207Pb, 77Se, und 125Te NMR Spektroskopie an, da man direkt die Elemente analysiert, die die Ringsysteme aufbauen, was zu einer weit höheren Strukturempfindlichkeit führt. Vor allem beim Vergleich von 77Se und 125Te NMR Daten analoger Selen- und Tellurverbindungen ergaben sich lineare Korrelationen sowohl der chemischen Verschiebungen als auch der Kopplungskonstanten 1JSiE bzw. 1JSnE mit Faktoren von ca. 2.5. Ähnliche Korrelationen konnten auch zwischen 29Si und 119Sn bzw. 119Sn und 207Pb NMR chemischen Verschiebungen gezogen werden. Von einigen Verbindungen konnten durch 29Si MAS NMR Spektroskopie auch die Tensorhauptwerte der chemischen Verschiebung ermittelt werden. Parallel dazu wurden mittels GIAO und IGLO Verfahren die 29Si NMR chemischen Verschiebungen ausgehend von den aus den Kristallstrukturanalysen zugänglichen Geometrien berechnet. Neben cyclischen Verbindungen konnten unter Verwendung des sperrigen Hypersilylrestes auch eine Reihe acyclischer Verbindungen mit der Sequenz Si–E–Si bzw. Si–E–Sn dargestellt und z. T. auch strukturell charakterisiert werden.
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Tellurium 127"

1

MACY, Jerry. Notebook: Telluride Colorado Unicorn Usa Ski Resort 80S Retro Gift Composition Notebook College Ruled Notebook for Teens Kids Students Girls for Home School College for Writing Notes Size 6 X 9 in 120 Pages. Independently Published, 2020.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Tellurium 127"

1

Sukhoruchkin, S. I., and Z. N. Soroko. "Excited Nuclear States for Te-127 (Tellurium)." In Supplement to I/25 A-F, 6415–30. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-48875-1_794.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Sukhoruchkin, S. I., and Z. N. Soroko. "Excited Nuclear States for Te-127 (Tellurium)." In Nuclei with Z = 48 - 60, 1734–50. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-30693-8_176.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Sukhoruchkin, S. I., and Z. N. Soroko. "Atomic Mass and Nuclear Binding Energy for Te-127 (Tellurium)." In Nuclei with Z = 1 - 54, 7275–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-69945-3_3221.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Sukhoruchkin, S. I., and Z. N. Soroko. "Energy levels for Te-107 (Tellurium-107)." In Tables of Excitations of Proton- and Neutron-Rich Unstable Nuclei, 832. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-75278-3_420.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Sukhoruchkin, S. I., and Z. N. Soroko. "Neutron Resonance Parameters for Te-122 (Tellurium)." In Supplement to Volume I/24, 1769–79. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45603-3_177.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Sukhoruchkin, S. I., and Z. N. Soroko. "Neutron Resonance Parameters for Te-123 (Tellurium)." In Supplement to Volume I/24, 1780–89. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45603-3_178.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Sukhoruchkin, S. I., and Z. N. Soroko. "Neutron Resonance Parameters for Te-124 (Tellurium)." In Supplement to Volume I/24, 1790–801. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45603-3_179.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Sukhoruchkin, S. I., and Z. N. Soroko. "Neutron Resonance Parameters for Te-125 (Tellurium)." In Supplement to Volume I/24, 1802–10. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45603-3_180.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Sukhoruchkin, S. I., and Z. N. Soroko. "Neutron Resonance Parameters for Te-126 (Tellurium)." In Supplement to Volume I/24, 1811–19. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45603-3_181.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Sukhoruchkin, S. I., and Z. N. Soroko. "Neutron Resonance Parameters for Te-128 (Tellurium)." In Supplement to Volume I/24, 1820–23. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45603-3_182.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Tellurium 127"

1

KUDELIN, B. K., E. A. GROMOVA, L. V. GAVRILINA, and L. M. SOLIN. "REGENERATION OF TELLURIUM DIOXIDE IN IODINE-123 PRODUCTION." In Proceedings of the 3rd International Conference on Isotopes. WORLD SCIENTIFIC, 2000. http://dx.doi.org/10.1142/9789812793867_0072.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Kakavand, T., K. Kamali Moghaddam, M. Sadeghi, and R. Ghasemi. "Design of Tellurium-123 Target for Producing Iodine-123 Radioisotope Using Computer Simulation Techniques." In 14th International Conference on Nuclear Engineering. ASMEDC, 2006. http://dx.doi.org/10.1115/icone14-89667.

Full text
Abstract:
Iodine-123 is one of the most famous radioisotopes for Single Photon Emission Computed Tomography (SPECT) use, so, for 123I production, the 123Te has been chosen as a target through 123Te (p,n) 123I reaction. The various enriched targets (%99.9, %91, %85.4 and %70.1) have been used for the present calculations. In the current work, by using computer codes; ALICE & SRIM and doing a sort of calculations, we are going to demonstrate our latest effort for feasibility study of producing 123I by the above mentioned reaction. By using proton beam energy of less than 30 MeV, the mentioned codes give more accurate results. The cross section of all Tellurium reactions with proton has been calculated at 0–30 MeV proton beam energy with ALICE code. In the present work, the yield of 123I has been calculated by analytical methods. Our prediction for producing 123I yield via bombardment of 123Te (%99.9) with proton beam energy at 5–15 MeV is about 7.2 mCi/μAh. The present work shows that, the 123I yield is proportional to abundance of 123Te. Thermodynamical calculations with various current beams of up to 900 μA have been done, and the proper cooling system for the above purpose has been designed.
APA, Harvard, Vancouver, ISO, and other styles
3

Finn, R. D. "Improved Yields of Iodine-124 from the Enriched Tellurium-124 Dioxide/Aluminum Oxide Target." In APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY: 17TH International Conference on the Application of Accelerators in Research and Industry. AIP, 2003. http://dx.doi.org/10.1063/1.1619905.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Balatoni, J., R. Finn, R. Blasberg, J. Tjuvajev, and S. Larson. "Production and quality assurance of cyclotron produced iodine-124 from enriched tellurium targets." In The fifteenth international conference on the application of accelerators in research and industry. AIP, 1999. http://dx.doi.org/10.1063/1.59085.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Souilhac, Dominique J., and Dominique Billerey. "Efficient acousto-optically phase-matched noncollinear optical second-harmonic genertion in tellurium." In The Hague '90, 12-16 April, edited by Peter Guenter. SPIE, 1990. http://dx.doi.org/10.1117/12.20474.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Souilhac, Dominique J., and Dominique Billerey. "Infrared two-dimensional acousto-optic time-integrating spectrum analyzer using a crystal of tellurium." In The Hague '90, 12-16 April, edited by Hans Opower. SPIE, 1990. http://dx.doi.org/10.1117/12.20553.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Denton, Mark S., and William D. Bostick. "Downselect Ion Specific Media (ISM) Utilization in Upset and Outage Conditions." In The 11th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2007. http://dx.doi.org/10.1115/icem2007-7187.

Full text
Abstract:
This paper presents a process that has been used to help nuclear power plant (NPP) clients resolve some of their more challenging waste water processing issues. These treatment issues may become even more evident during outage conditions, due (in part) to associated decontamination activities that may cause off-normal chemical conditions, which may subsequently change both the peak levels of activities for radionuclides introduced into the collected waste water and also the chemical forms in which they may exist (e.g., formation of colloids or soluble chelates). In one NPP waste processing example, a large proportion of soluble Co-58, which is normally present as a soluble cationic species or an uncharged colloidal solid, was found to behave like an anion; formation of an anionic chelation complex was implicated, possibly due to suspect EDTA, or similar additive, in a proprietary decontamination soap formulation. Antimony 125 (Sb-125), normally present as a weakly anionic (Sb(OH)6−) or even neutral (Sb(OH)30) species, was being displaced from previously-loaded media by other, more strongly bound species, causing an unacceptable peak activity in water intended for discharge. A quick resolution of the existing waste processing limitations was required, due to limited waste water holding capacity. Samples of the authentic NPP waste water containing the recalcitrant radionuclides were sent to our licensed off-site laboratory (MCLinc), where small-scale batch-equilibrium testing was used to down-select, from a large number (36) of candidate media (both commercially available and developed internally), those that were relatively effective and economical for use in achieving the required discharge criteria. Batch-equilibrium testing is very efficient for use in screening the relative effectiveness of contaminant removal by candidate media in a select waste water composition, and can also provide an estimate of the ultimate contaminant loading capacities on the candidate media; however, equilibrium testing does not provide information on the exchange kinetics and the shape of the packed column breakthrough isotherm. The performance of the most promising of the pre-screened media was then further tested and validated at the NPP site, using small packed bed columns containing the media to be evaluated, with use of actual NPP waste water under dynamic flow conditions. In the cited example, dynamic flow testing validated the performance characteristics for the most promising media, as previously-selected by the laboratory batch testing. In particular, it revealed that two novel media were particularly useful under process upset conditions, viz., AGC-5860 (a chemically modified activated carbon) for chelated transition metals (especially Co-58 & 60), and ASM-125 (a highly selective and tenacious resin product) especially for Sb-125. Subsequently, two of the most effective novel media identified in the screening effort have now been deployed at full-scale at an NPP site for the duration of approximately one year (to-date). The antimony-selective resin has performed especially well, greatly outperforming and outlasting previously utilized media, under many variations in the NPP influent waste water composition (including outage conditions and high boron concentrations, etc.). It was further found that the ASM 125 ISM had an excellent affinity for tellurium (Te 125m), a daughter of antimony (Sb). (See data from Exelon’s Byron Station. Also, on-going at Calvert Cliffs). At the request of two other NPPs (STP and Calvert Cliffs), the AGC ISM was found to solve their Fe 55 and Ni 63 problem, likely resulting from steam generator changeouts at the plants. Lastly, work is on-going remove radioactive iodine (I 129) with the granulated AGC.
APA, Harvard, Vancouver, ISO, and other styles
8

Deb, Sumita, Smita Banik, Upama Das, and Ardhendu Saha. "Quasi-Phase Matched Second-Harmonic Generation in Telluride Compounds Using Total Internal Reflection." In First International Conference on Pervasive Computing and Communication. Singapore: Research Publishing Services, 2012. http://dx.doi.org/10.3850/978-981-07-2579-2_pcc-129.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Cheng, Tonglei, Shunta Tanaka, Takenobu Suzuki, and Yasutake Ohishi. "Experimental Investigation of All-optical Dynamic Photonic Bandgap Control in an All-solid Tellurite Photonic Bandgap Fiber." In CLEO: Applications and Technology. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/cleo_at.2018.jtu2a.117.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Tuan, Tong Hoang, Nguyen Phuoc Trung Hoa, Harutaka Kawamura, Takenobu Suzuki, and Yasutake Ohishi. "Chromatic dispersion fluctuation and optical parametric amplification performance in a tellurite hybrid microstructured optical fiber with buffer layer." In CLEO: Applications and Technology. Washington, D.C.: OSA, 2017. http://dx.doi.org/10.1364/cleo_at.2017.jtu5a.120.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Tellurium 127' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography