998 resultados para DY-3
Resumo:
Ca_4RO(BO_3)_3(R:)1PbO, PbF_2B_2O_3Gd_2O_3, CaCO_3, H_3BO_3GdCOB2 Ca_4GdO(BO_3)_3: Eu~(3+),Sm~(3+)Ca_4GdO(BO_3)_3Eu~(3+) 611nmGd~(3+)Gd~(3+)-Gd~(3+)Eu~(3+)Sm~(3+)Eu~(3+)3 M_4LnO(BO_3)_3: Dy~(3+)(M=Ca, Sr, Ba;Ln=La, Gd, Y, Yb, Lu)Dy~(3+)Dy~(3+)Ca~(2+)Sr~(2+)Ba~(2+)La~(3+)Gd~(3+)Yb~(3+)Lu~(3+), Dy~(3+)~4F_(9/2)~6H_(13/2)4 Ca_4YO(BO_3)_3:Tb~(3+), Ce~(3+)Tb~(3+)Ce~(3+)Tb~(3+)Ce~(3+)Tb~(3+)
Resumo:
ABLa(PO_4)_2900 LaPO_4RE~(3+)(RE = Ce,Tb,Dy)ABLa(PO_4)_2Ce~(3+)Tb~(3+)Rc(dd)ABLa(PO_4)_2Ce~(3+)Tb~(3+)Ce~(3+)Ce~(3+)Ce~(3+)Tb~(3+)LaPO_4Ce~(3+) Ce~(3+)Ce~(3+) Tb~(3+)Ce~(3+) Ce~(3+)ABLa(PO_4)_2:Ce,TbTb~(3+)ABLa(PO_4)_2Ce~(3+)Ce~(3+)-Tb~(3+)Ce~(3+)-Dy~(3+)ABLa(PO_4)_2:CeTbCe~(3+)Tb~(3+)B_2O_3Dy~(3+)SiO_2NH_4ClCe~(3+)Tb~(3+)0.20.50.080.2B_2O_3Dy~(3+)SiO_2NH_4Cl
Resumo:
?? ? ? 0CCN~+20 mol20 mol - Eu~(3+)Dy~(3+)(2.O * 1O~(-3)2.0 * l0~(-4)2.0 * 10~(-5)2.0 * 10~(-8) mo1/L)180HH_2O -3Trp-3Trp-158Trp-237Trp-3Trp-158 -Ca~(2+)DNADNADNADNADNADNADNA1Eu~(3+)Dy~(3+)Pr~(3+)Lu~(3+)Ca~(2+)Mg~(2+)DNAP0_2~-2Ni~(2+)Zn~(2+)DNAN7DNAB3Cu~(2+)DNAN7DNADNAB4Ce~(3+)ATDNAATBDNA - 5DNACe~(2+)> Cu~(2+)>Ni~(2+)Zn~(2+)> Eu~(3+)Dy~(3+)Pr~(3+)Lu~(3+)Ca~(2+)Mg~(2+)
Resumo:
PDP(),VUV,VUV,VUV.,.:1.VUV.2.f-d,.3.Ce<'3+>,Tb<'3+>.4.Dy<'3+>Dy<'3+>f-d.5.LaPO<,4>ABLa(PO<,4>)<,2>(A=K,Na;B=Mg,Zn),Ce<'3+>5f-d,Tb<'3+>5f-d,CeTbVUV.6.f-d.7.VUV,,.8.Eu<'3+>ce<'3+>,La<,2>CaB<,10>O<,19>Ca<'2+>La<'3+>,.9.,,,.10.UVEu<'3+>,Y<,2>O<,3>:Eu,Y<,2>O<,3>.
Resumo:
LSVNd~(3+)Dy~(3+)Kcl-NaClMo, Fe, PtNdFeDy~(3+)DyAl-DyNd~(3+)Mo0.8NdNd~(3+)FeNdFeNdFeX-Nd_2FeNd~(3+)NdNdFeNdFeNdNd1Nd~(3+)n0.550.65NdFeNdCl_3-KclNaCl-LiFLiFNdNdNaNdNd750800 750760 1013/~2NdCl_330%(wt)56%LSVDy~(3+)MoDy~(3+)MoDy~(3+) + 3e = DyDy~(3+)DLgD = 1.65 - 7376/T 0.34NdDyDy~(3+)MoLSVDy~(3+)PtFeDy~(3+)Pt1Dy~(3+)PtDy~(3+) + e = Dy~(2+) Dy~(2+) + 2e = DyDy~(3+)FeDy800 FeFeDyFe900 DyAl-DyDyLgD = 5.81 - 10662/T 0.51(700850 )204.1 kJ/moleDyAl-Dy
Resumo:
1942WeissimanEu-TTA_3SmTTA_3Eu_TTA_3S_m-TTA_3 EuTTA_39400SmTTA_321EuSmEuSmEu~(3+)Tb~(3+)Dy~(3+)TTADBMPhenAAESalEu~(3+)Sm~(3+)Tb~(3+)Py~(3+)PHTTADBMEuSmPhenSml:TbDyPhenAAEPhenTbEuSmDyEuSmTbDy11Eu,TbDySmTb > Eu > Sm > DyEu. Sm-TTATb. Dy-Sal-: Eu. Sm-TTA(Phen)Tb. Dy-Sal(Phen)Eu. Sm-TTAPhenTbDy-SalPhenEu.Sm-TTATbDy-Sal 11TbDy-sal30DyTb100DyRb[Sal]_3MPF4
Resumo:
LnMsbO_6Ln_2M_2O_7 (M = Zr, Ti)LnMsbO_6Ln_2M_2O_7(M = Zr, Ti, Ln = La - Yb, YCePm)x-rayLnZrsbO_6x-rayEu~(3+)LnMsbO_6Ln_2M_2O_7Ln_2M_2O_7Z/(d~2) (Zd)Z/(d~2)Ln_2M_2O_7(M = Zr, Ti)LnMsbO_6(M = Zr, Ti)Ln_2M_2O_7(M = Zr, Ti)LnMsbO_6Ln_2M_2O_7Van VleckEu~(3+)Eu~(3+)Ln_2M_2O_7Ln~(3+)D_(3d)~5D_0 ~7F_2610nmEu~(3+)~5D_0 ~7F_1590nmEu~(3+)~5D_0 ~7F_2La~(3+)La_2Ti_2O_7:EuEu~(3+)~5D_0~7F_0La~(3+)LnZrsbO_6:EuEu~(3+)~5D_13~5D_1Ln_2Zr_2O_7LnZrsbO_6Eu~(3+)Bi~(3+)Eu~(3+)Y_2M_2O_7:Bi, BuBi~(3+)Eu~(3+)YMsbO_6:Bi, EuEu~(3+)La~(3+)HoefdraadDy~(3+)LnMsbO_6Ln_2M_2O_7Dy~(3+)~4F_(9/2) ~6H_(15/2)(480nm)~4F_(9/2) ~6H_(13/2)(580nm)RR1Dy~(3+)Ln_2Zr_2O_7LnZrsbO_6 (Ln = Y, Gd, La)Dy~(3+)Eu~(3+)Y_2M_2O_7YMsbO_6 (M = Zr, Ti)Sm~(3+)Sm~(3+)Y_2Ti_2O_7D_(3d)Y~(3+)~4G_(5/2) ~6H_(9/2) (650nm)YZrsbO_6H_0~(3+)Er~(3+)Eu~(3+)Dy~(3+)Y_2Zr_2O_7:EuLa_2Zr_2O_7:EuLn_2Zr_2O_7:Dy (Ln = La, Y)Ln_2Zr_2O_7:Eu
Resumo:
LnAlO_3:Re~(3+)Y-Ba-Cu-OY-Ba-Cu-O1Ba-Y-Cu-OBaYCu2Y-Ba-Cu-O3YBaCuBa0.8-2.3; Y0.4-3Cu2.5-5CuYBa4Y_1Ba_(1.8)Mo_(0.2)Cu_3O_y (M = Sr, Na, K, Cs)MSr~(2+)Ba~(2+)SrTcNa~+K~+, Cs~+Na~+, K~+, Cs~+TcY_1Ba_(1.8)M_(0.2)Cu_3O_y (M = Na~+, K~+, Cs~+)M~+5Y_1Ba~(2-x)K_xCu_3O_yKBaK~+Ba~(2+)K~+BaSrK(0.1-0.5)6Y_1Ba_2Cu_3O_yK3KCuXKCuY_1Ba_2Cu_3O_(7-)LnAlO_3Ce~(3+), Tb~(3+), Dy~(3+)Ce-Tb, Ce-DyBuF_2LnAlO_3 (Ln = La, Gd, Y)LnAlO_3Ce~(3+), Tb~(3+), Dy~(3+)Ce-Tb, Ce-DyLnAlO_3Ln~(3+)LaAlO_3, GdAlO_3, YAlO_3LnAlO_3
Resumo:
1.IA_ie~(-t/i)c_1/c_2=(a_1_1_2_2)/(_2_2_1_1)C_1C_2AA101AKCTTK3Eu~(3+), Eu~(2+), Ce~(3+), Dy~(3+), Nd~(3+), Tb~(3+)10~(-8)10~(-3)O_2(~1_g)
Resumo:
Cu(III)1.Na_4H[Cu(H_2TeO_6)_2]17H_2ONa_4K[Cu(HIO_6)_2]12H_2OCu(III)2.Cu(II)Cu(III)Cu2pCu(III)d-dCu(II)d-d3.O_3Cu(II)Cu(III)Ba_4K[Cu(H_2TeO_6)_2] (OH)_46H_2OBa_3K[Cu(HIO_6)_2] (KOH)_(0.5)(OH)_28H_2OCu2p XPS4.BaCuO_(2.5)Cu(III) ESRCu2p XPS5.Na_4K[Cu(HIO_6)_2]12H_2OBaCuO_(2.5)Cu2p XPSYBa_2Cu_3O_(7-5)6.CuIIICuYBCO1.BiF_3(Bi)/Ce_(0.95)Ca_(0.05)F_(2.95)/Pt130 EMFNernst100Pa1000Pa15516Pa1000PaEMF-116mV/decade, 2.La_(1-x)Pb_xF_(3-x)(X = 0.00 0.15)La_(0.95)Pb_(0.05)F_(2.95)LaF_3La_(0.95)Pb_(0.05)F_(2.95)PdPtBiF_3(Bi)PbF_2(Pb)BiF_3(Bi)/La_(0.95)Pb_(0.05)F_(2.95)/Pt150 EMF1gPo_2Nernst150 80100Pa1000Pa7515EMFE=E_o-96lgP_(H2)(mV)CO1000Pa3.Ln_(1-x)Pb_xF_(3-x)(Ln=CePrNdGdDyHoYb)PLnLnF_3La~(3+)Ce~(3+)Pr~(3+)Nd~(3+)Pb~(2+)LnF_3PbF_2Gd~(3+)Dy~(3+)Ho~(3+)Yb~(3+)Pb~(2+)LnF_3PbF_2
Resumo:
1)2)Dy~(3+)~(23)Na3)Gd(DCBDA)Gd(DBDA)Gd(EDTMP)Gd(DETPMP)Gd_2(EDTMP)Gd_2(DETPMP)~(13)C~(13)CGd(DCBDA)Gd(DBDA)4)~(133)Cs NMRLa~(3+)
Resumo:
CaWO4 phosphor films doped with rare-earth ions (Eu3+, Dy-,(3+) Sm3+, Er3+) were prepared by the Pechini sol-gel process. X-ray diffraction (XRD), Fourier transform infrared spectroscopy, thermogravimetric and differential thermal analysis, atomic force microscopy, and photoluminescence spectra, as well as lifetimes, were used to characterize the resulting powders and films. The results of the XRD analysis indicated that the films began to crystallize at 400degreesC and that the crystallinity increased with elevation of the annealing temperature. The doped rare-earth ions showed their characteristic emissions in crystalline CaWO4 phosphor films due to energy transfer from WO42- groups to them. Both the lifetimes and PL intensities of the doped rare-earth ions increased with increasing annealing temperature, from 500 to 900degreesC, and the optimum concentrations for Eu3+, Dy3+, Sm3+, Er3+ were determined as 30, 1.5, 1.5, 0.5 at.% of Ca2+ in CaWO4 films annealed at 900degreesC, respectively.
Resumo:
CdSiO_3:RE~(3+)(RE=Y,La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu)XRD10503CdSiO_3Y~(3+),La~(3+),Gd~(3+),Lu~(3+)Ce~(3+),Nd~(3+),Ho~(3+),Er~(3+),Tm~(3+),Yb~(3+)420 nm, Pr~(3+),Sm~(3+),Eu~(3+),Tb~(3+),Dy~(3+),420 nm,
Resumo:
Reactions of anhydrous LnCl(3) (Ln = Nd, Gd, Dy, Er, Yb) with 2 equiv of LiCp' in THF afford the lanthanocene complexes Of CP'(2)Ln(mu-Cl)(2)Li(THF)(2) (CP' = eta(5)-t-BuC5H4, Ln = Nd (1), Gd (2), Dy (3), Er (4), Yb (5); Cp'= 1,3-eta(5)-t-Bu2C5H3, Ln = Nd (6), Gd (7), Dy (8), Er (9), Yb (10)). The molecular structures of 7 and 8 were characterized by X-ray crystallographic analysis. In these complexes, two Cp' ring centroids and two it-bridging chloride atoms around the lanthanide atoms form a distorted tetrahedron. The insertion of elemental chalcogen E (E = S, Se) into Li-C bonds of dilithium o-carborane in THF solution afforded dimers of dilithium. dichalcogenolate carboranes, [(THF)(3)LiE2C2B10H10Li(THF)](2) (E = S (12a), Se (12b)), which were confirmed by a crystal structure analysis. Reactions Of Cp'(2)Ln(mu-Cl)(2)Li(THF)(2) (1-10) with 12a or 12b gave dinuclear complexes of the formula [Li(THF)(4)](2)[Cp'(2)LnE(2)C(2)B(10)H(10)](2) (Cp'= eta(5)-t-BuC5H4, E = S, Ln = Nd (13a), Gd (14a), Dy (15a), Er (16a), Yb (17a); E = Se, Ln = Nd (13b), Gd (14b), Dy (15b), Er (16b), Yb (17b); Cp'= 1,3-eta(5)-t-Bu2C5H3 E = S, Ln = Nd (18a), Gd (19a), Dy (20a), Er (21a), Yb (22a); E = Se, Ln = Nd (18b), Gd (19b), Dy (20b), Er (21b), Yb (22b)). According to the X-ray structure analyses, the dianions of 13a and 13b contain two o-carborane dichalcogenolate bridges, and each CP'2Ln fragment is attached to one terminal and two bridging chalcogen ligands. The central Ln(2)E(2) four-membered ring is not planar, and the direct metal-metal interaction is absent.
Resumo:
,,,,,:SrAl_2O_4:Eu~~(2+),Dy~(3+),
