Zobrazeno 1 - 10
of 69
pro vyhledávání: '"J. P. Chaminade"'
Publikováno v:
Journal of Fluorine Chemistry. 107:235-240
We present the advantage of fluoride crystal hosts for the study of high lying localised excited states of rare earth ions. Special attention is devoted to the study of broad band UV emissions for solid state tuneable UV lasers and to the illustratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f63e96cb4d4453a21192e0a0d0f4644c
https://doi.org/10.1016/s0022-1139(00)00364-x
https://doi.org/10.1016/s0022-1139(00)00364-x
Publikováno v:
Surface and Interface Analysis. 30:448-453
The chemical nature of grain boundaries in YBa 2 Cu 3 O 7-δ (YBC) ceramic and YBC/Ag random composites was investigated using x-ray photoemission spectroscopy carried out on in situ fractured specimens. A change in the Ba core emission level indicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b365b0aad9f85eff7ba1c0a52df7ce4c
https://doi.org/10.1002/1096-9918(200008)30:1<448::aid-sia865>3.0.co
https://doi.org/10.1002/1096-9918(200008)30:1<448::aid-sia865>3.0.co
Publikováno v:
Journal of Applied Physics. 86:5045-5053
This work deals with the identification of In+ ions in octahedral symmetry and the study of their optical properties in crystalline Rb2KInF6:Ce3+ and Rb2KInF6:Tb3+. The presence of In+ ions in the sites of In3+ has been confirmed exciting the Ce3+-do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd48615ae04b1f1354e05a30a432450e
https://doi.org/10.1063/1.371477
https://doi.org/10.1063/1.371477
Publikováno v:
Physics Letters A. 258:375-378
We report high resolution study of the 3 H 4 (Γ 1 ) → 3 F 3 (Γ 3 ) infrared transition of Pr3+:CsCdBr3. Well resolved nuclear hyperfine structure was found. Its shape suggests the presence of a small low symmetry perturbation at the Pr3+ site. Fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b53f12d6020056c5e5aeefbb9b5def1c
https://doi.org/10.1016/s0375-9601(99)00392-8
https://doi.org/10.1016/s0375-9601(99)00392-8
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 210:184-187
Single crystals of nearly stoichiometric CuMnO2 were grown using a LiBO2 flux. They crystallize in the monoclinic space group C2/m with cell parameters a = 557.8(6) pm, b = 288.1(2) pm, c = 588.6(7) pm, β = 104.00(5)° and Z = 2. The structure can b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f14343524eae5001ca543c3ee55233c
https://doi.org/10.1524/zkri.1995.210.3.184
https://doi.org/10.1524/zkri.1995.210.3.184
Autor:
J. F. Scott, J. Chavignon, C. Daguet, J. Schneck, J. Sapriel, J. C. Tolédano, L. Pierre, H. Boyer, J. P. Chaminade
Publikováno v:
Physical Review B. 43:6259-6262
We report the Raman spectra of chemically characterized (${\mathrm{Bi}}_{2\mathrm{\ensuremath{-}}\mathit{x}}$${\mathrm{Pb}}_{\mathit{x}}$)${\mathrm{Sr}}_{2}$${\mathrm{CaCu}}_{2}$${\mathrm{O}}_{8+\mathit{y}}$ single crystals for 0x0.4. Significant mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26f9fdf637c996e7aa5329d9df56c9e3
https://doi.org/10.1103/physrevb.43.6259
https://doi.org/10.1103/physrevb.43.6259
Publikováno v:
Optics Express
Optics Express, Optical Society of America-OSA Publishing, 2008, 16 (4), pp.2653-2662
ResearcherID
Optics Express, Optical Society of America-OSA Publishing, 2008, 16 (4), pp.2653-2662
ResearcherID
International audience; Time-resolved line-narrowed fluorescence spectroscopy of Eu3+ ions in a new oxyborate Na3La9O3(BO3)8 crystal shows the existence of four independent symmetry crystal field sites for the rare-earth ion. A crystal field analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e50c5defc21ba60160e20d927807824e
https://pubmed.ncbi.nlm.nih.gov/18542349
https://pubmed.ncbi.nlm.nih.gov/18542349
Publikováno v:
Journal of Physics: Condensed Matter. 2:7387-7394
The first-order ferroelastic FmJm c* R3 structural phase transition occurring in ordered M"ZrF, fluorides (M" = CO, Zr) is studied by means of Brillouin and Raman scattering experiments. The Brillouin data obtained with a CoZrF, single crystal show t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4db27bb3a05a304b35255895f6401d0
https://doi.org/10.1088/0953-8984/2/36/002
https://doi.org/10.1088/0953-8984/2/36/002
Publikováno v:
Journal of Superconductivity. 6:107-109
With XRD,R-T curves, and a.cϰ measurements, the doping and codoping effects of Sb and V to a Cu-deficient Pb-doped Bi system have been studied. A sample singly doped with V possesses aT c about 2 K lower than that of a sample singly doped with Sb. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50a46f23df108b6ef9e384ce8734cb69
https://doi.org/10.1007/bf00617809
https://doi.org/10.1007/bf00617809
Publikováno v:
Journal of The Electrochemical Society. 138:1209-1211
This paper reports on the diffusion coefficient D of lithium in positive electrodes based on Li{sub x}W{sub 3}O{sub 9}F (x {ge} 1) as starting material determined by fitting the recovery of open-circuit voltage during relaxation periods following lon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0d37f520291757f74237e69d41e6ecf
https://doi.org/10.1149/1.2085760
https://doi.org/10.1149/1.2085760