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(swepub) pers:(Johansson Börje) pers:(Abrikosov Igor 1965)
 

Search: (swepub) pers:(Johansson Börje) pers:(Abrikosov Igor 1965) > Phonon related prop...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004389naa a2200613 4500
001oai:DiVA.org:kth-16744
003SwePub
008100805s2007 | |||||||||||000 ||eng|
009oai:DiVA.org:uu-150799
009oai:DiVA.org:liu-39371
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-167442 URI
024a https://doi.org/10.1063/1.27472302 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1507992 URI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-393712 URI
040 a (SwePub)kthd (SwePub)uud (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a for2 swepub-publicationtype
100a Isaev, E. I.u Uppsala universitet,Fysiska institutionen,Condensed Matter Theory Group,Moscow State Institute of Steel and Alloys Technological University, Moscow4 aut
2451 0a Phonon related properties of transition metals, their carbides, and nitrides :b A first-principles study
264 1b AIP Publishing,c 2007
338 a print2 rdacarrier
500 a QC 20100525
520 a Lattice dynamics of body-centered cubic (bcc) V-b-VIb group transition metals (TM), and B1-type monocarbides and mononitrides of IIIb-VIb transition metals are studied by means of first-principles density functional perturbation theory, ultra soft pseudopotentials, and generalized gradient approximation to the exchange-correlation functional. Ground state parameters of transition metals and their compounds are correctly reproduced with the generated ultrasoft pseudopotentials. The calculated phonon spectra of the bcc metals are in excellent agreement with results of inelastic neutron scattering experiments. We show that the superconductivity of transition metal carbides (TMC) and transition metal nitrides (TMN) is related to peculiarities of the phonon spectra, and the anomalies of the spectra are connected to the number of valence electrons in crystals. The calculated electron-phonon interaction constants for TM, TMC, and TMN are in excellent agreement with experimentally determined values. Phonon spectra for a number of monocarbides and mononitrides of transition metals within the cubic NaCl- and hexagonal WC-type structures are predicted. Ideal stoichiometric B1 crystals of ScC, YC, and VC are predicted to be dynamically stable and superconducting materials. We also conclude that YN is a semiconductor.
650 7a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng
653 a high-temperature superconductivity
653 a strong-coupled superconductors
653 a 1st principles calculations
653 a band-structure calculations
653 a linear-response theory
653 a ab-initio calculations
653 a nacl-type structure
653 a lattice-dynamics
653 a electronic-structure
653 a elastic-constants
653 a Physics
653 a Fysik
653 a NATURAL SCIENCES
700a Simak, Sergey,d 1967-u Linköpings universitet,Tekniska högskolan,Teoretisk Fysik4 aut0 (Swepub:liu)sersi78
700a Abrikosov, Igor,d 1965-u Linköpings universitet,Tekniska högskolan,Teoretisk Fysik,Universitaet, Hamburg4 aut0 (Swepub:liu)igoab43
700a Ahuja, Rajeevu Uppsala universitet,Fysiska institutionen,Condensed Matter Theory Group4 aut0 (Swepub:uu)rajeeva
700a Vekilov, Yu Khu Moscow State Institute of Steel and Alloys Technological University, Moscow4 aut
700a Katsnelson, M. I.u Radboud University of Nujmegen, The Netherlands4 aut
700a Lichtenstein, A. I.4 aut
700a Johansson, Börjeu Uppsala universitet,KTH,Tillämpad materialfysik,Fysiska institutionen,Condensed Matter Theory Group,KTH, och Uppsala universitet4 aut0 (Swepub:uu)borjejs
710a Uppsala universitetb Fysiska institutionen4 org
773t Journal of Applied Physicsd : AIP Publishingg 101:12q 101:12x 0021-8979x 1089-7550
856u https://repository.ubn.ru.nl/bitstream/handle/2066/36312/1/36312.pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-16744
8564 8u https://doi.org/10.1063/1.2747230
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-150799
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-39371

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