Reference

Fermi levels of fcc

Fermi levels of fcc. and fct.Several substances are used for example 7704-98-5 and 7704-99-6 which are their cas registry numbers. hydrides of titanium and zirconium. Kandasamy, K.; Surplice, N. A. (Dep. Phys., Univ. Jaffna, Jaffna, Sri Lanka). Phys. Lett. A, 101A(1), 35-7 (English) 1984. CODEN: PYLAAG. ISSN: 0375-9601. DOCUMENT TYPE: Journal CA Section: 76 (Electric Phenomena) Section cross-reference(s): 65 For films of TiHx (x = 1.70-1.78) and ZrHx (x = 1.60-1.63) in the fcc.-fct. (face-centered tetragonal) phase-transition region, the work functions were used to det. the changes in the Fermi energies between the fcc. and fct. phases, in agreement with existing band-structure calcns. .

Optical-phonon structure and precision neutron total cross section measurements of zirconium hydride

Optical-phonon structure and precision neutron total cross section measurements of zirconium hydride. Malik, S. S.; Rorer, D. C.; Brunhart, G. (Phys. Dep.Chemical with cas number 7704-99-6 also plays role., Univ. Rhode Island, Kingston, RI 02881, USA). J. Phys. F, 14(1), 73-81 (English) 1984. CODEN: JPFMAT. ISSN: 0305-4608. DOCUMENT TYPE: Journal CA Section: 75 (Crystallography and Liquid Crystals) Precision total neutron cross section measurements of ZrH1.58 were performed using a highly monochromatic 0.035-1.1-eV neutron beam. The exptl. values of the cross section in the region of the 1-phonon optical peak (0.100 eV < En < 0.250 eV) compared well with calcns. assuming that the phonon spectrum, g(e), is represented by 3 Gaussians centered at 0.132, 0.137, and 0.151 eV, with assocd. widths of 0.05, 0.02, and 0.01 eV, resp. The phonon spectrum g(e) departs from the calcns. as exemplified by the central force model of ZrH2. Such departures may arise due to noncentral forces and tetragonality. The structure of g(e) in some respects is similar to that obsd. in inelastic neutron scattering cross section measurements. .