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Volumn 16, Issue 12, 2006, Pages 1154-1160

Prediction of thermodynamic stability and electronic structure of novel ternary lanthanide hydrides

Author keywords

[No Author keywords available]

Indexed keywords

BAND STRUCTURE; CESIUM COMPOUNDS; ELECTRONIC PROPERTIES; MAGNETIC PROPERTIES; MAGNETIZATION; PHONONS; THERMODYNAMIC STABILITY;

EID: 33644970042     PISSN: 09599428     EISSN: 13645501     Source Type: Journal    
DOI: 10.1039/b514773e     Document Type: Article
Times cited : (7)

References (66)
  • 9
    • 33644973170 scopus 로고    scopus 로고
    • 2-:
    • iii (R = 1.020 Å) are nearly of the same size
  • 21
    • 0010172410 scopus 로고    scopus 로고
    • Cracow as implemented in MedeA 1.8, by Materials Design (2003)
    • K. Parliński, Software Phonon, Cracow (2001), as implemented in MedeA 1.8, by Materials Design (2003)
    • (2001) Software Phonon
    • Parliński, K.1
  • 25
    • 33644987874 scopus 로고
    • We use interchangeably the expressions 'reaction energy' and 'reaction enthalpy'; earlier calculations for various hydride materials show that reaction enthalpy typically differs only very little from the ZPVE-corrected reaction energy, due to cancelling of these differences for all substrates and products together:
    • T. Schleid G. Meyer Z. Kristallogr. 1994 209 826 826
    • (1994) Z. Kristallogr. , vol.209 , pp. 826-826
    • Schleid, T.1    Meyer, G.2
  • 31
    • 33644969234 scopus 로고    scopus 로고
    • 4
    • 4
  • 32
    • 0003470014 scopus 로고
    • Holt, Rinehart and Winston, New York, p. 308-309 Modelling valence transitions in lanthanides from first principles is very difficult and resource-consuming. See for example:
    • N. W. Ashcroft and N. D. Mermin, Solid State Physics, Holt, Rinehart and Winston, New York, 1976, p. 308-309
    • (1976) Solid State Physics
    • Ashcroft, N.W.1    Mermin, N.D.2
  • 39
    • 33644972183 scopus 로고    scopus 로고
    • 2) and from the smaller force constant for stretching of ionic Yb-H bonds than of strong H-H ones (by a factor of ∼2.5)
    • 2) and from the smaller force constant for stretching of ionic Yb-H bonds than of strong H-H ones (by a factor of ∼2.5)
  • 40
    • 33644988652 scopus 로고    scopus 로고
    • note
    • 4 chemical formula in the unit cell of this compound (Z = 2)
  • 54
    • 33644979976 scopus 로고    scopus 로고
    • δ- polarization in a palladium hydride, but the Pd-H bonding should of course be quite covalent
    • δ- polarization in a palladium hydride, but the Pd-H bonding should of course be quite covalent
  • 57
    • 33644979416 scopus 로고    scopus 로고
    • Note, conductivity and superconductivity usually requires presence of atomic bridges between the electron-exchanging centers in the crystal structure of an extended solid. Here we postulate that, paradoxically, certain molecular hydride materials might be even better superconductors than those hydrides which contain the direct M-H-M bridges
    • Note, conductivity and superconductivity usually requires presence of atomic bridges between the electron-exchanging centers in the crystal structure of an extended solid. Here we postulate that, paradoxically, certain molecular hydride materials might be even better superconductors than those hydrides which contain the direct M-H-M bridges
  • 58
    • 33644986940 scopus 로고    scopus 로고
    • note
    • 1 perturbation
  • 59
    • 33644986686 scopus 로고    scopus 로고
    • note
    • iii (electron-doping)
  • 60
    • 33644980350 scopus 로고    scopus 로고
    • note
    • 4 does not have any counterpart among the hydrides of Tm and Yb
  • 64
    • 0023399234 scopus 로고
    • and have also inspired its very discovery
    • W. Y. Liang J. Phys. C 1987 20 L571 L576
    • (1987) J. Phys. C , vol.20
    • Liang, W.Y.1
  • 66
    • 33644972670 scopus 로고    scopus 로고
    • 4, containing light Be, and of ternary hydrides of trivalent lanthanides, are now in progress in our laboratory
    • 4, containing light Be, and of ternary hydrides of trivalent lanthanides, are now in progress in our laboratory


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.