Results 1 to 10 of about 50 (50)
CRYSTALLINE MAGNETOTUNNEL JUNCTIONS: Fe-MgO-Fe, Fe-FeOMgO-Fe and Fe-AuMgOAu-Fe [PDF]
International Journal of Modern Physics B, 2008 We have modeled the electrical properties of three magnetotunnel junctions and find results similar to those in the literature. We have commenced investigations into the effects of perturbations to the exact positions of the atoms in these structures and report on the progress of these investigations.
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A-SITE DEFICIENCY AND STRUCTURAL AND ELECTRICAL CHARACTERISTICS OF (Sr1-xREx)1-yTiO3 PEROVSKITES (RE=La, Nd and Sm) [PDF]
International Journal of Modern Physics: Conference Series, 2012 The A-site deficient ( Sr 1- x RE x )1- y TiO 3 perovskites ( RE = La , Nd and Sm , 0≤ x ≤0.5, y =0, 0.05 and 0.10) were studied using samples prepared by solid-state reaction method. The substitution of Sr by the smaller RE seemed to result in the increased x region of TiO 2 appearance as an impurity phase against the larger y compositions.
Kei-ichiro Murai +5 more
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Some of the next articles are maybe not open access.
Modern Physics Letters B, 2003
The phase stability and site preference of some ternary elements of ThMn12 type rare-earth intermetallic compounds R ( Co , T )12 and R ( Co , T )12 N x are evaluated based on ab initio converted interatomic potentials. The calculated results show that adding either Mo or Mn makes the crystal cohesive energy decrease markedly.
JIANG SHEN, PING QIAN, NAN-XIAN CHEN
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The phase stability and site preference of some ternary elements of ThMn12 type rare-earth intermetallic compounds R ( Co , T )12 and R ( Co , T )12 N x are evaluated based on ab initio converted interatomic potentials. The calculated results show that adding either Mo or Mn makes the crystal cohesive energy decrease markedly.
JIANG SHEN, PING QIAN, NAN-XIAN CHEN
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Study on the cooperativity of hydrogen bonds betweenH2YandHX(X=F,Cl,Br;Y=O,S,Se)
Journal of Theoretical and Computational Chemistry, 2014The structure characteristics, interaction energies, cooperative energies of the complexes between chalcogen hydrides ( H2Y ) and halogen hydrides (HX) have been studied theoretically at the MP2 level with aug-cc-pVTZ basis set in this paper. The conclusions show that there are strong interactions between H2Y and HX.
Ruilin Man +7 more
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Modern Physics Letters A, 2006
t+t clustering in He isotopes is investigated by using two theoretical approaches. A role of the t+t cluster component in the ground state is examined with AMD triple-S, allowing the wider configuration space containing simultaneously the "t+t+valence neutrons" structure and "4 He +valence neutrons" structure. We understand the importance of the t + t
Makito Oi +4 more
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t+t clustering in He isotopes is investigated by using two theoretical approaches. A role of the t+t cluster component in the ground state is examined with AMD triple-S, allowing the wider configuration space containing simultaneously the "t+t+valence neutrons" structure and "4 He +valence neutrons" structure. We understand the importance of the t + t
Makito Oi +4 more
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MAGNETOPHONON RESONANCE IN MnxCdyHg1-x-yTe
International Journal of Modern Physics B, 2007The aim of this work is to analyze the band-structure parameters of Mn x Cd y Hg 1- x - y Te (MMCT) alloys by means of Magnetophonon Resonance (MPR) and to compare that obtained for Zn x Cd y Hg 1- x - y Te (ZMCT). MPR was observed for two samples of Mn x Cd y Hg 1- x - y Te (MMCT) (I- x =0.095 and y =0.09, II-0.04 and y =0.19).
D. Ploch, Jozef Cebulski, E. M. Sheregii
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MEASUREMENT OF R = B(t→Wb)/B(t→Wq) AT DØ
International Journal of Modern Physics A, 2005A measurement of the ratio of branching fractions, R = B(t→Wb)/B(t→Wq), with q being any quark with I3 = -1/2 and Q = -1/3, is presented. This analysis considers samples of single- and double-tagged lepton+jets events obtained with the DØ detector, corresponding to integrated luminosities of 169 pb-1 and 158 pb-1, respectively in the e+jets and μ+jets
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Second hyperpolarizability of multimetallocenes [Cp–Mn–Cp] of Be, Mg and Ca
Journal of Theoretical and Computational Chemistry, 2015Multimetallocene complexes ( Cp – M n– Cp ) of Be , Mg and Ca have been considered for the theoretical study of static second hyperpolarizability using a number of DFT functionals. Owing to the cooperative effect in bonding, beryllium forms multiberyllocene complexes ( Cp – Be n– Cp ) which have sufficient thermal stability with respect to ...
Kaushik Hatua, Prasanta K. Nandi
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International Journal of Modern Physics B, 2010
We present a detailed magnetic study of the polycrystalline transition metal oxides Ln 0.7 A 0.3 TMO 3, Ln = La , Pr ; A = Ca , Sr and TM = Mn , Co at low temperatures including electrical resistance, magnetization and ac susceptibility measurements.
A. Vlădescu +4 more
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We present a detailed magnetic study of the polycrystalline transition metal oxides Ln 0.7 A 0.3 TMO 3, Ln = La , Pr ; A = Ca , Sr and TM = Mn , Co at low temperatures including electrical resistance, magnetization and ac susceptibility measurements.
A. Vlădescu +4 more
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