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AbstractAbstract
No abstract available
Record Type
Journal Article
Journal
Inorg. Nucl. Chem. Lett; v. 11(10); p. 673-675
Country of publication
BARYON REACTIONS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CARBON COMPOUNDS, CARBONATES, CHARGED PARTICLES, CHEMISTRY, CHLORIDES, CHLORINE COMPOUNDS, ELECTROMAGNETIC RADIATION, HADRON REACTIONS, HALIDES, HALOGEN COMPOUNDS, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, IONIZING RADIATIONS, IONS, ISOTOPES, MANGANESE COMPOUNDS, MANGANESE ISOTOPES, NUCLEAR REACTIONS, NUCLEI, NUCLEON REACTIONS, ODD-ODD NUCLEI, OXYGEN COMPOUNDS, PHOSPHATES, PHOSPHORUS COMPOUNDS, RADIATIONS, RADIOCHEMISTRY, RADIOISOTOPES, SULFATES, SULFUR COMPOUNDS, TARGETS, TRANSITION ELEMENT COMPOUNDS
Reference NumberReference Number
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AbstractAbstract
[en] The core level binding energies and valence band spectra of MnS, MnSe, and MnTe have been examined by X-ray photoelectron spectroscopy. The results demonstrate that the compounds are substantially more ionic in character than related transition metal compounds, and that the compounds lack significant metal-metal interactions, accounting for the nontypical nature of the compounds as transition metal chalcides
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Record Type
Journal Article
Journal
Journal of Solid State Chemistry; v. 25(3); p. 227-230
Country of publication
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AbstractAbstract
[en] Low-temperature nuclear orientation experiments on radioactive 56Mn ions implanted into insulating, antiferromagnetic crystals of MnCl2·4H2O and CoCl2·6H2O are reported. In MnCl2·4H2O, comparison of the γ-ray anisotropy of the 56Mn nuclei with that of 54Mn, doped into the sample during growth, showed that both the 56Mn and 54Mn spins felt a very similar hyperfine field. The site occupancy factor in a simple, two-site model was deduced to be 0.96-0.07+0.04. In CoCl2·6H2O, the average hyperfine field for the implanted 56Mn was significantly less than that for 54Mn and corresponded to f=0.53±0.10
Primary Subject
Secondary Subject
Source
S0163-1829(00)11937-X; (c) 2000 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Physical Review. B, Condensed Matter and Materials Physics; ISSN 1098-0121;
; v. 62(18); p. 12241-12246

Country of publication
BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CHARGED PARTICLES, CHLORIDES, CHLORINE COMPOUNDS, COBALT COMPOUNDS, DAYS LIVING RADIOISOTOPES, ELECTROMAGNETIC RADIATION, ELECTRON CAPTURE RADIOISOTOPES, HALIDES, HALOGEN COMPOUNDS, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, IONIZING RADIATIONS, IONS, ISOTOPES, MAGNETIC MATERIALS, MANGANESE COMPOUNDS, MANGANESE HALIDES, MANGANESE ISOTOPES, MATERIALS, NUCLEI, ODD-ODD NUCLEI, RADIATIONS, RADIOISOTOPES, TRANSITION ELEMENT COMPOUNDS
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Exposure of the manganese pentacarbonyl halides [Mn(C0)5X](X = Cl,Br or I), to 60Co γ-rays at 77K gives an S = 1/2 centre having a g ca. 2 and a large hyperfine coupling to 55Mn and the halogen nuclei. The results are interpreted in terms of electron addition into a sigma* orbital involving mainly the metal dsub(z)2 and halide psub(z) orbitals. A second centre having two apparent g values in the g = 6 region is also formed for all the three complexes. These again exhibit hyperfine coupling to 55M and to the halogen nuclei. Various structures are considered, and it is concluded that the most reasonable are cations formed by loss of an electron and one or more carbonyl groups with unpairing of the remaining electrons to to give S = 5/2. (author)
Record Type
Journal Article
Journal
J. Chem. Soc. (London), Dalton Trans; (no. 14); p. 1329-1336
Country of publication
BROMIDES, BROMINE COMPOUNDS, CHEMICAL RADIATION EFFECTS, CHEMICAL REACTIONS, CHLORIDES, CHLORINE COMPOUNDS, COMPLEXES, DECOMPOSITION, ELECTROMAGNETIC RADIATION, HALIDES, HALOGEN COMPOUNDS, IODIDES, IODINE COMPOUNDS, IONIZING RADIATIONS, MAGNETIC RESONANCE, RADIATION EFFECTS, RADIATIONS, RESONANCE, TRANSITION ELEMENT COMPLEXES, TRANSITION ELEMENT COMPOUNDS
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] A method for the sorting of manganese ore in particulate form according to the manganese content of the particles including the steps of irradiating the ore with neutrons to induce the reaction Mn (n, Gamma) 56Mn; detecting the gamma rays emitted by the 56Mn; and using the information so obtained to sort paricles of relatively high manganese content from particles of relatively low manganese content is discussed
Primary Subject
Source
13 Mar 1985; 30 May 1983; 18 p; ZA PATENT DOCUMENT 84/6748/A/; ZA PRIORITY 83/3907; Available from Patents Office, Private Bag X400, Pretoria, 0001; Priority date: 30 May 1983
Record Type
Patent
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Primary Subject
Source
International Atomic Energy Agency, Vienna (Austria); Panel proceedings series; p. 121-123; 1971; IAEA; Vienna; Panel on the use of nuclear techniques in studies of mineral metabolism and disease in domestic animals; Vienna, Austria; 28 Sep 1970
Record Type
Book
Literature Type
Conference; Progress Report
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Dong Kejun; Hu Hao; Wang Xianggao; Li Chaoli; He Ming; Li Zhenyu; Wu Shaoyong; Liu Jiancheng; Zheng Guowen; Li Heng; Chen Zhigang; Liu Guangshan; Yuan Jian; Jiang Shan, E-mail: jiangs@ciae.ac.cn2012
AbstractAbstract
[en] The AMS facility at China Institute of Atomic Energy has been equipped with a ΔE-Q3D detection system for the measurements of 53Mn. While the sample material of MnO2 and the extraction ions of MnO− were used previously in AMS measurement of 53Mn with fairly good results, a method has recently been developed with the extraction of MnF− from ion source using MnF2 and MnO2 + PbF2 as sample materials. As a result, a sensitivity of 10−14 (53Mn/Mn) has been achieved. Compared with the original MnO−/MnO2 approach, the method of MnF− extraction, combined with ΔE-Q3D detection technique, demonstrated an improved sensitivity for AMS measurement of 53Mn.
Primary Subject
Source
S0168-583X(12)00064-X; Available from http://dx.doi.org/10.1016/j.nimb.2012.01.041; Copyright (c) 2012 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Nuclear Instruments and Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms; ISSN 0168-583X;
; CODEN NIMBEU; v. 285; p. 57-60

Country of publication
BETA DECAY RADIOISOTOPES, CHALCOGENIDES, ELECTRON CAPTURE RADIOISOTOPES, FLUORIDES, FLUORINE COMPOUNDS, HALIDES, HALOGEN COMPOUNDS, INTERMEDIATE MASS NUCLEI, ISOTOPES, LEAD COMPOUNDS, LEAD HALIDES, MANGANESE COMPOUNDS, MANGANESE HALIDES, MANGANESE ISOTOPES, NUCLEI, ODD-EVEN NUCLEI, OXIDES, OXYGEN COMPOUNDS, RADIOISOTOPES, SPECTROSCOPY, TRANSITION ELEMENT COMPOUNDS, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
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Stewart, J.R.; Cywinski, R.
Conference programme and abstracts. ECNS'99. 2. European conference on neutron scattering1999
Conference programme and abstracts. ECNS'99. 2. European conference on neutron scattering1999
AbstractAbstract
[en] Complete text of publication follows. Complete text of publication follows. The crystal structures of the α and β allotropes of manganese, are among the most complicated found in nature, with the α-Mn unit cell containing 58 Mn atoms shared between four crystallographically inequivalent sites, and the β-Mn unit cell containing 20 Mn atoms shared between two sites. A comprehensive neutron diffraction study of the alloys, α-MnT where T = Al, Cr, V, Co and Fe, and β-MnT where T = Al, In, Sn, Co and Fe has been carried out in order to determine their impurity site occupancies and lattice expansion properties. In the case of the β-MnT alloys, we find that Al, In and Sn preferentially occupy the site II β-Mn sublattice, while Fe and Co prefer site I, confirming most of the previous studies. For the α-MnT alloys, we find that Al and V display a strong preference for the site I α-Mn sublattice, while Fe and Co occupy sites III and IV. No site preference is observed in dilute α-MnCr. Large ionic radii non-TM impurities produce significant lattice expansion; 0.9%/at% In, 0.8%/at% Sn and 0.05%/at% Al, while TM impurities leave the β-Mn lattice constant virtually unchanged; 0.009%/at% Co and 0.01%/at% Fe. The preferential occupancies of these impurities are discussed in terms of their effect on the magnetic ground states of these alloys. (author)
Primary Subject
Secondary Subject
Source
Cser, L.; Grosz, T.; Rosta, L. (eds.); 361 p; ISBN 963-03-7969-4;
; 1999; p. 219; ECNS'99: 2. European conference on neutron scattering; Budapest (Hungary); 1-4 Sep 1999

Record Type
Book
Literature Type
Conference
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Alves, Odivaldo Cambraia; Canesim, Fatima de Paiva; Lomardo, Paula Nivea G.
Proceedings of the 24. Brazilian national meeting on condensed matter physics2001
Proceedings of the 24. Brazilian national meeting on condensed matter physics2001
AbstractAbstract
No abstract available
Original Title
Aplicacao da ressonancia paramagnetica eletronica (RPE) para analise de manganes em uma floresta de manguezal
Source
Sociedade Brasileira de Fisica, Sao Paulo, SP (Brazil); [vp.]; 2001; 1 p; 24. Brazilian national meeting on condensed matter physics; 24. Encontro nacional de fisica da materia condensada; Sao Lourenco, MG (Brazil); 15-19 May 2001; Available from http://www.sbf1.sbfisica.org.br/eventos/enfmc/xxiv/programa/res0089.pdf; Also available from the Nuclear Information Center of the Brazilian Nuclear Energy Commision, Rio de Janeiro
Record Type
Miscellaneous
Literature Type
Conference
Country of publication
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AbstractAbstract
[en] The observation of a sudden increase in collective behavior along neutron-rich even-even chromium and iron isotopes toward N=40 triggered several studies in recent years. Within the shell-model this sudden increase can only be reproduced by choosing an expanded valence space which allows excitations beyond N=40 and into the g9/2 and d5/2 orbitals. Less attention has been spent on neighboring odd-mass manganese isotopes with Z=25, although they are able to provide complementary sensitivity to state-of-the-art (shell model) interactions. Within this talk we will present lifetimes of low-lying excited states in 59,61,63Mn, which were deduced from a recoil distance Doppler-shift measurement. These isotopes were produced in side reactions of an experiment whose central aim was the determination of level-lifetimes in 58,60,62Cr.
Primary Subject
Source
81. Annual meeting of DPG and DPG Spring meeting 2017 of the divisions on hadronic and nuclear physics, radiation and medical physics, particle physics and the working groups on equal opportunities, energy, information, young DPG, physics and disarmament; 81. Jahrestagung der DPG und DPG-Fruehjahrstagung 2017 der Fachverbaende Physik der Hadronen und Kerne, Strahlen- und Medizinphysik, Teilchenphysik und Arbeitskreise Chancengleichheit, Energie, Industrie und Wirtschaft sowie der Arbeitsgruppen Information, junge DPG, Physik und Abruestung; Muenster (Germany); 27-31 Mar 2017; Available from http://www.dpg-verhandlungen.de; Session: HK 31.7 Mi 18:15; No further information available; Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 52(4)
Record Type
Journal Article
Literature Type
Conference
Journal
Verhandlungen der Deutschen Physikalischen Gesellschaft; ISSN 0420-0195;
; CODEN VDPEAZ; (Muenster 2017 issue); [1 p.]

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