B
B. N. Harmon
Researcher at Iowa State University
Publications - 300
Citations - 10569
B. N. Harmon is an academic researcher from Iowa State University. The author has contributed to research in topics: Electronic structure & Electronic band structure. The author has an hindex of 53, co-authored 298 publications receiving 9963 citations. Previous affiliations of B. N. Harmon include SRI International & Texas A&M University.
Papers
More filters
Journal ArticleDOI
A technique for relativistic spin-polarised calculations
D. D. Koelling,B. N. Harmon +1 more
TL;DR: In this paper, the spin-orbit interaction is included as a perturbation once the'relativistic' spin-polarised bands and wavefunctions have been obtained.
Journal ArticleDOI
Pressure-induced volume-collapsed tetragonal phase of CaFe2As2 as seen via neutron scattering
A. Kreyssig,Mark Green,Y. Lee,German D. Samolyuk,Paweł Zajdel,Jeffrey W. Lynn,S.L. Bud'ko,M. S. Torikachvili,N. Ni,Shibabrata Nandi,J. B. Leão,S. J. Poulton,Dimitri N. Argyriou,B. N. Harmon,Robert J. McQueeney,P. C. Canfield,Alan I. Goldman +16 more
TL;DR: In this article, it was shown that CaFe2As2 undergoes a pressure-induced transition to a nonmagnetic volume "collapsed" tetragonal phase, which becomes superconducting at lower temperature.
Journal ArticleDOI
Spin dynamics in magnets: Equation of motion and finite temperature effects.
TL;DR: The theory uses the adiabatic separation of diagonal and off-diagonal components of the spin density matrix to consider the orientation of the local magnetic moments to be slowly varying relative to their magnitudes.
Journal ArticleDOI
K-doping dependence of the Fermi surface of the iron-arsenic Ba1-xKxFe2As2 superconductor using angle-resolved photoemission spectroscopy.
Chang Liu,German D. Samolyuk,Yongbin Lee,Ni Ni,Takeshi Kondo,Andrés F. Santander-Syro,Andrés F. Santander-Syro,S.L. Bud'ko,J. L. McChesney,Eli Rotenberg,Tonica Valla,Alexei V. Fedorov,P. C. Canfield,B. N. Harmon,Adam Kaminski +14 more
TL;DR: This study indicates that the Fermi surface of the undoped, parent compound BaFe_( 2)As_(2) consists of hole pocket(s) at Gamma (0,0) and larger electron pocket(S) at X (1,0), in general agreement with full-potential linearized plane wave calculations.