tuned相关论文
<正> The measurement of vibration amplitudes ranging from several angstroms to several hundred angstroms is a subject of......
Bromine-contained and Modified with Amino Group, D-π-A α-Cyanostilbenzene Derivative:Synthesis, Crys
A novel D-π-A type α-cyanostilbenzene derivative,(Z)-2-(4-aminophenyl)-3-(4-bromophenyl)-acrylonitrile(ABAN), was desi......
Luminescent properties and energy transfer mechanism from Tb~(3+) to Eu~(3+) in CaMoO_4:Tb~(3+),Eu~(
A series of CaMoO_4:Tb~(3+),Eu~(3+) phosphors were prepared by the method of precipitation. The structure and morphology......
A series of V-type chromophores with electron-rich heterocyclevinylene bridges have been synthesized via Wittig-Horner-E......
SYNTHESIS OF FUNCTIONAL POLYETHYLENE via COPOLYMERIZATION OF ETHYLENE AND SUBSTITUTED ALLENE USING B
Novel copolymerization of ethylene with substituted allenes(CH_2=C = CH—R,1:R = n-butyl,2:R =n-octyl) using bis(β-enam......
Hydrogels resulting from the self-assembly of small peptides are smart nanobiomaterials as their nanostructuring can be ......
An alternative aqueous synthetic route to preparing CdTe quantum dots with tunable photoluminescence
An aqueous synthetic route has been developed for the preparation of mercaptosuccinic acid(MSA)-capped CdTe quantum dots......
We investigated in detail how photonic band structures (PBSs) of one dimensional plasma photonic crystals (PPCs) are tun......
Flat lenses are designed by means of graded negative refractive index-based photonic crystals(PCs) constructed using air......
Probing the thermoelectric transport properties of n-type Bi_2Te_3 close to the limit of constitutio
Bulk n-type Bi2Te3 single crystals with optimized chemical composition were successfully prepared by a high temperature-......
Theoretical study on second-order nonlinear optical properties of 1,10-phenanthroline Ru(Ⅱ) complexe
The dynamic first hyperpolarizabilities of a series of 1,10-phenanthroline Ru(Ⅱ) complexes were carried out using densi......
The Brillouin zones and band gaps of a two-dimensional phononic crystal with parallelogram lattice s
We present a detailed theoretical study on the acoustic band structure of two-dimensional(2D)phononic crystal.The 2D pho......
An effective route to improve the catalytic performance of SAPO-34 in the methanol-to-olefin reactio
An effective route to improve the catalytic performance of SAPO-34 in the methanol-to-olefin reaction by simple oxalic a......
Thermoelectric Properties of the CuGaTe_2 Crystal from First-principles Calculations:the Role of Dop
The thermoelectric properties of CuGaTe2 crystal are investigated by using the first-principles method and semi-classica......
With the support by the National Natural Science Foundation of China and the Ministry of Science and Technology of China......
A novel and facile seed-mediated method for the preparation of monodispersed gold nanorods(GNRs) is presented by introdu......
In heterogeneous catalysis, the modulation of catalysis occurring on metal catalysts can be done by changing the electro......
Controllable preparation of vertically standing graphene sheets and their wettability and supercapac
Vertically standing graphene(VSG) sheets have been fabricated by using plasma enhanced chemical vapor deposition(PECVD) ......
Multicolor electrochemiluminescence(ECL) of semiconductor nanocrystals tuned by size effect has been successfully achiev......
In this work, 16 kinds of [FeCl_4]~--based magnetic ionic liquids(ILs) with different cation structures have been design......
In this paper,under two different electromagnetic modes,the photonic band gaps(PBGs) in the two-dimensional plasma photo......
A facile one-pot synthetic strategy is developed to prepare high-quality Pt supercubes. The as-synthesized Pt supercubes......
Synthesis and Photoelectric Properties of New Pr-bonded Polymers by Coordination of Isopropyloxide a
A series of novel praseodymium(Pr)-bonded polymers were successfully synthesized via the coordination reaction and palla......
High quality and monodispersed ScVO_4 microcrystals were successfully synthesized via a mild hydrothermal route using NH......
Auxiliary Ligand-tuned Structural Variation of Cd(Ⅱ) Coordination Polymers: Synthesis,Crystal Struct
Two new Cd(Ⅱ) coordination polymers, [Cd(PT)(1,4-BDC)0.5]_n(1) and [Cd(PT)(1,3-BDC)0.5]_n(2)(HPT = 3-(pyridin-2-yl)-1,2......
A series of pyrene derivatives with different asymmetrical substituents were successfully synthesized and characterized.......
Luminescent properties and energy transfer of color-tunable Sr_3Y_2(SiO_3)_6:Ce~(3+),Tb~(3+) phospho
Phosphors with controlled emission spectra are of great interest due to their application for white light emitting diode......
Previous calculations show that the two-dimensional(2 D) silicon carbide(SiC) honeycomb structure is a structurally stab......
Ｔｈｅｒｅｉｓａｗｉｄｅｓｐｒｅａｄｎｅｅｄｆｏｒａｌａｓｅｒｓｏｕｒｃｅｉｎ1.3μｍｒｅｇｉｏｎｉｎｔｈｅｔｒａｎｓｍｉｓｓｉｏｎｗｉｎｄｏｗｏｆｓｏｌｉｃａｏｐｔｉｃａｌｆｉｂｅｒｓ.Ｆｕｒｔｈｅｒｍｏｒｅ,ｉｔｓｓｅｃｏｎｄｈａｒｍｏｎｉｃ(ＳＨ)...
Thereisawidespreadneedforalasersourcein1.3μmregioninthetransmissionwindowofsolicaticalticals .Furthermore......
A 3-5 GHz low power BPSK modulated impulse radio UWB transmitter is implemented in 0.13 μm CMOS technology. In this des......
Frequency Up-conversion Luminescence Properties and Mechanism of Tm~(3+) /Er~(3+)/Yb~(3+) Co-doped O
Oxyfluoride glasses were developed with composition 60GeO 2 ·10AlF 3 ·25BaF 2 ·(1.95-x)GdF 3 · 3YbF 3 ·0.05TmF 3 ·......
We compare different discreted DCF Raman amplifier configurations, including single-stage and dual-stage. The optimum d......
A strain-induced birefringence double-clad (DC) fiber Bragg grating (FBG) is proposed and demonstrated. The grating is f......
The wavemeter can measure a wavelength of a tuned laser and an unknown laser. Due to the Doppler shift, the wavemeter op......
Effective diode-pumped continuous wave (CW) tunable laser action of a new alloyed crystal Yb:LYSO is demonstrated. The a......
For a 100 GHz DWDM angle-tuned filter with low polarization dependent loss,the insertion loss and the Gaussian-transform......
The multimode interference(MMI) couplers,which operate at 1.55 microns in deep rib InGaAsP/InP waveguide with large late......
We theoretically investigate the Kondo effect of a quantum dot embedded in a mesoscopic Aharonov-Bohm(AB)ring in the pr......
A femtosecond optical parametric oscillator synchronously pumped by a Ti:Sapphire oscillator is reported.By the cavity l......
We report a novel fiber laser operating at 850-nm band by using semiconductor optical amplifier and fiber grating.The la......
A new multiple-taps and flat microwave photonic filter,which is composed of fiber Bragg grating,M-Z modulator and erbium......
5.2 GHz variable-gain amplifier and power amplifier driver for WLAN IEEE 802.11a transmitter front-e
A 5.2 GHz variable-gain amplifier (VGA) and a power amplifier (PA) driver are designed for WLAN IEEE 802.11a monolithic ......
An approach to seismic response reduction for offshore platforms by the use of the tuned liq-uid damper is presented in ......
We report a new type of planar metamaterial consisting of a pair of homogeneous parallel plates separated by a thin medi......
This paper describes the design of a fractional-N frequency synthesizer for digital video broadcasting-terrestrial (DVB-......
The design of a digitally-tunable sixth-order reconfigurable OTA-C filter in a 0.18-μm RFCMOS process is proposed.The f......
