spectroscopic相关论文
Optical simulation of external quantum efficiency spectra of Culn1-xGaxSe2 solar cells from spectros
Applications of in-situ and ex-situ spectroscopic ellipsometry (SE) are presented for the development of parametric expr......
Preparation and Spectroscopic of Vanadyl(Ⅱ) Vitamin D3 Amino Acid Mixed Complexes as Insulin Mimetic
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Fabrication of Semiconductor Polymer Membranes Combined with a Colored Charge Transfer Complexes Use
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Synthesis, Spectroscopic and Antimicrobial Investigations of Scandium(Ⅲ) Complexes with Four Kinds o
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Spectroscopic and Fluorescence Studies on the Trivalent Ce,Eu,Nd and La Metal Ions Rhodamine CFlores
The four isolates solid complexes:[La(RHC)(NO3)2]·3H2O,[Nd(RHC)(NO3)2]·4H2O,[Eu(RHC)(NO3)2]·2H2O,and[Ce(RHC)(NO3)2]·......
Malaria is one of the leading causes of mortality and morbidity in developing countries. Accurate and complete diagnosis......
In view of the inconsistency of channel gains and a large amount of interference noise in Solar Broadband Radio Spectrom......
Spectroscopic and Fluorescence Studies on the Trivalent Ce ,Eu ,Nd and La Metal Ions Rhodamine C Flo
The four isolates solidcomplexes :[La(RHC)(NO3)2]·3H2O ,[Nd(RHC)(NO3)2]·4H2O ,[Eu (RHC)(NO3)2]·2H2O,and[Ce(RHC)(NO3)2......
<正> Although the dielectric constant (ε) and the permanent dipole moment (μ) of solvents have for a long time been us......
STUDIES ON ALKALI METAL PROMOTED IRON CATALYST FOR AMMONIA SYNTHESIS Ⅷ——STRUCTURE OF THE CATALYST BY
<正> Under moderate conditions, the catalytic activity of the alkali metal promoted iron catalyst for ammonia synthesis,......
The spectroscopic data recorded by dispersion spectrophotometer are usually degraded by the response function of the ins......
The structures of yingzhaosu C(3) and D(4) have been determined by spectroscopicanalysis in combination with chemical de......
Four laser glasses with high emission cross sections are experimentally obtained. The laser performance parameters are d......
Antiviral stereoisomers of 3,5-bis(2-hydroxybut-3-en-1-yl)-1,2,4-thiadiazole from the roots of Isati
Four stereoisomers of 3,5-bis(2-hydroxybut-3-en-1-yl)-1,2,4-thiadiazole, named insatindigothiadiazoles A–D(1a–1d), wer......
The potential energy curves (PECs) of three low-lying electronic states (X～1Σ_g～+,w～3△u,and W～1△u) of P_2 molecule are in......
In:Ho:LiNbO3 crystals doped with various concentrations of In3+(0, 1 mol.%, 3 mol.%, 5 mol.%), fixed concentrations of H......
Brφnsted acidic ionic liquid catalyzed highly efficient synthesis of chromeno pyrimidinone derivativ
A series of 8,9-dihydro-2-(2-oxo-2H-chromen-3-yl)-5-aryl-3/f-chromeno[2,3-(flpyrimidine-4,6(5ff,7//)-diones(5a-j) have b......
Temporal oscillations of the bromate-4-aminophenol system have been studied in the presence of four different catalysts:......
A new skeleton bisabolane-type sesquiterpene curcuminoid,bisabocurcumin(1),along with 5 known compounds,curcumin(2), dem......
A new 3-(3,4-methylenedioxyphenyl)-propane-1,2-diol glycoside,named cinnamomdiol A(1),together with two known compounds,......
Orientation effects on the bandgap and dispersion behavior of 0.91Pb(Zn_(1/3)Nb_(2/3))O_3-0.09PbTiO_
0.91Pb(Zn1/3Nb2/3)O3-0.09PbTiO 3(PZN-9%PT) single crystals with different orientations are investigated by using a spect......
Growth, structural, thermal properties and spectroscopic characteristics of KTb(WO_4)_2 single cryst
KTb(WO4)2(KTW) single crystal with dimensions up to 30mm×30mm×10mm was grown by the top-seeded solution growth (TSSG) ......
Consensus methods have presented promising tools for improving the reliability of quantitative models in near-infrared(N......
Synthesis,Characterization and Crystal Structure of a Diiron Azadithiolate Complex [(μ-SCH_2)_2NCH_2
Treatment of complex [(μ-SCH 2) 2 NCH 2 Ph]Fe 2 (CO) 6 with PPh 3 in the presence of decarbonylating agent Me 3 NO·2H ......
Two new benzopyran derivatives,1-[(rel 2S,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]ethanone(1),and 1-[(rel 25,35......
The enhanced intensity and lengthened lifetime of 1.54 μm emission were observed for Er:LiNbO3 crystal codoped with Zn2......
The Yb3+:LiGd(WO4)2 crystal with the dimension of Φ15×35 mm3 was grown by Czochralski technique. The spectroscopic cha......
Two new sapogenins,named(20S,24R)-3β,20,21β,25-tetrahydroxy-21,24-cyclodammarane(1)and 3β-hydroxyetio-17β-dammaranic......
Content Determination of Trace Elements in SEMEN ZIZIPHI SPINOSAE from the North of Shaanxi Province
[Objective] To establish a method for determination of trace metal elements including Mn, Fe, Cu, Zn, Ca, Mg and Sr in S......
Two new diterpenoids,3,4,18β-cyclopropa-ent-abieta-8(14),13(15)-dien-16,12-olide(1) and 3-oxojolkinolide B(2),were isol......
The VUV-UV spectroscopic properties of Ce3+ in Ba2Mg(BO3)2,Ba2Ca(BO3)2 and Sr2Mg(BO3)2 were compared,and the relation be......
In this paper, the synthesis of new mesomorphic benzothiazolyl derivatives, 6-ethoxy-2-[4-(4-alkyloxybenzoyloxy)benzylid......
A Nd3+ :(Sr0.7Ca0.3)3Y(BO3)3 crystal with dimensions of 17×23 mm3 has been grown by the Czochralski method. The spectro......
Structural and spectroscopic properties of Sr 2 ZnTeO 6 (SZTO) were investigated by angle-dispersive synchrotron X-ray p......
Effect of alkali metal oxides R_2O (R=Na,K) on 1.53 μm luminescence of Er~(3+)-doped Ga_2O_3-GeO_2 g
This paper reported the thermal stability and spectroscopic properties of Ga2 O3-GeO2-Na2 O-K2 O(GGNK) glasses doped wit......
Nd3+: Li3Ba2La3(MoO4)8 crystal has been grown from a flux of Li2MoO4 by the top seeded solution growth method (TSSG) and......
Influences of Mg~(2+) ion on dopant occupancy and upconversion luminescence of Ho~(3+) ion in LiNbO_
The effects of a Mg2+ ion on the dopant occupancy and upconversion luminescence of a Ho3+ ion in LiNbO3 crystal are repo......
Sample maturation calculated using Raman spectroscopic parameters for solid organics: Methodology an
The shape and shift of Raman peak of solid organics prove to be capable of revealing atomic and molecular level vibratio......
The microwave synthesis of MnC_2O_4·2H_2O nanopartides was performed through the thermal double decomposition of oxalic......
Due to their excellent work on UV Raman spectroscopic studies on catalytic materials,a team of scientists led by CAS Mem......
One new and 16 known compounds were isolated from Abies sibirica.Their structures were assigned mainly on the basis of N......
Three new biphenyls, 4,7,8-trimethoxy-2,3-methylenedioxydibenzofuran(1), 7-hydroxy-4,8-dimethoxy-2,3-methylenedioxydiben......
Two novel 27-norergostanol steroids,panthogenins A(1) and B(2),possessing unusual rings E and F featuring a ketal moiety......
A simple spectroscopic method for the quantification of gold nanoparticle number concentration in wa
In this work,we developed a facile and low-cost method with sufficient sensitivity for the quantitative determination of......
Two new iridoid glycosides,named scrophularianoids A(1) and B(2),were isolated from the roots of Scrophularia ningpoensi......
Synthesis and Crystal Structure of 2-(4-Oxo-3-o- tolyl-3,4-dihydroquinazolin-2-ylthio)acetohydrazide
The title compound was synthesized from 3-(2-methylphenyl)-2-thioxo-2,3-dihy- droquinazolin-4(1H)-one (4) which was prep......
VUV spectroscopic properties of rare-earth(RE=Eu,Tb and Dy)-doped A_2Zr(PO_4)_2(A=Li,Na and K) phosp
This study fully investigated the vacuum ultraviolet excitation spectra of pure and rare-earth(RE=Eu, Tb and Dy)-doped A......
Experimental and Theoretical Studies on the Molecular Structure, FT-IR and UV-vis Spectra of 1,8-Dih
In the present work, both experimental and theoretical studies have been per- formed on the molecular structure and infr......
Adduct of magnesium tetraphenylporphyrin(MgTPP) with aniline for colorimetric detection of SO_2 was investigated in CH_2......
Synthesis,spectroscopic characterization and in vitro antitumor activities of some novel mononuclear
The synthesis and spectroscopic characterization of ruthenium complexes(R-l to R-8) of the type[Ru(A)_2(B)],(where A = 1......
