Zobrazeno 1 - 10
of 22
pro vyhledávání: '"L. D. Rotter"'
Autor:
Julia Y. Chan, J. M. Loezos, Richard G. Geyer, D. B. Minor, Robert S. Roth, Terrell A. Vanderah, L. D. Rotter, W. Febo
Publikováno v:
Journal of Solid State Chemistry. 155:78-85
Subsolidus phase equilibria in the CaO:Al 2 O 3 :Nb 2 O 5 system at 1325°C in air have been determined. One ternary phase forms, Ca 2 AlNbO 6 , which exhibits a perovskite-related structure with 1:1 or NaCl-type ordering of Al 3+ and Nb 5+ on the B
Publikováno v:
Thin Solid Films. 368:41-48
A series of 26 (Ba1−xSrx)yTiO2+y thin films with 0.22≤y≤1.01 and x
Autor:
John T. Armstrong, John E. Bonevich, L. D. Rotter, Alexander L. Roytburd, Mark D. Vaudin, Darrell G. Schlom, Igor Levin, Debra L. Kaiser
Publikováno v:
Journal of Materials Research. 14:4657-4666
Thin films of composition (Ba,Sr)yTiO2+y with 0.43 ≤ y ≤; 1.64, were deposited by metalorganic chemical vapor deposition on (100) MgO substrates at various growth conditions. X-ray diffraction and transmission electron microscopy studies showed t
Autor:
Debra L. Kaiser, L. D. Rotter
Publikováno v:
Integrated Ferroelectrics. 22:153-170
We have studied optical second harmonic generation (SHG) in some BaTiO3 thin films where, in each film, the SHG is unrelated to the crystallographic texturing of the film. We compared the mean value of the SHG coefficient averaged through the depth o
Autor:
L. D. Rotter, Gregory T. Stauf, Daniel Rytz, Peter K. Schenck, Lawrence H. Robins, Debra L. Kaiser
Publikováno v:
Journal of Applied Physics. 76:7487-7498
Raman spectroscopy was used to examine the structure of barium titanium oxide thin films grown by metal‐organic chemical vapor deposition (MOCVD) and laser‐assisted deposition. The spectra were compared with the spectra of a ceramic specimen and
Autor:
C. Feild, Y. Fang, F. Holtzberg, J. Z. Liu, Kurt Vandervoort, Zack Schlesinger, Reuben T. Collins, Ulrich Welp, S. Fleshler, L. D. Rotter, G. W. Crabtree
Publikováno v:
Physica C: Superconductivity. :49-52
A brief, selective review shows the unconventional nature of the normal state, the loss of spectral weight and appearance of a 500 cm −1 psuedo-gap in the low temperature infrared conductivity, and the evidence for pair formation above T c in YBa 2
Publikováno v:
Journal of Crystal Growth. 137:136-140
Process conditions were established for the deposition of polycrystalline BaTiO 3 thin films on fused quartz substrates in a research-scale metalorganic chemical vapor deposition (MOCVD) system. Resulting films were studied by X-ray powder diffractio
Autor:
S. H. Blanton, Y. Zheng, Reuben T. Collins, D. G. Hinks, L. D. Rotter, Zack Schlesinger, K. H. Kelleher
Publikováno v:
Physical Review B. 47:996-1001
Measurements of the reflectivity of ${\mathrm{Ba}}_{1\mathrm{\ensuremath{-}}\mathit{x}}$${\mathrm{K}}_{\mathit{x}}$${\mathrm{BiO}}_{3}$, for x=0 to 0.4, in the frequency range from \ensuremath{\simeq}250 to 25 000 ${\mathrm{cm}}^{\mathrm{\ensuremath{
Autor:
Kurt Vandervoort, Jian Liu, C. Feild, Ulrich Welp, F. Holtzberg, L. D. Rotter, Reuben T. Collins, G. W. Crabtree, Y. Fang, Zack Schlesinger
Publikováno v:
Physica C: Superconductivity. :57-64
Over the past several years a coherent phenomenology of the high {Tc} cuprate superconductors has begun to emerge. Infrared measurements have contributed several important ingredients to this picture including: (1) the inference of a scattering rate
Publikováno v:
Physical Review B. 42:720-724
Le plus bas niveau de Stark de l'etat fondamental de Er 3+ est utilise comme detecteur de phonon et magnon de 36 cm −1 dans un schema de compteur quantique. On utilise un simple ensemble d'equations de rapports pour modeliser le systeme. Determinat