...

<正> There has been considerable controversy as to whether the order-disorder change in alloys should be considered as a......

<正> The author for the first time made a systematic study of the dependance of amorphous superconducting energy gaps 2......

<正> The 2△0/κBTc of superconductor is a measurement of the electron-phonon coupling intensity. On the basis of the pr......

<正> It is well known that the distribution of QSOs in the Hubble diagram (plot of apparent magnitude versus the redshif......

Graphitized carbon/carbon composites were prepared by the process of catalytic graphitization with the rare-earth cataly......

Density,pH,viscosity,conductivity and the Raman spectra of aqueous NaB(OH)4 solutions precisely measured as functions of......

Nd3+: Li3Ba2La3(MoO4)8 crystal has been grown from a flux of Li2MoO4 by the top seeded solution growth method (TSSG) and......

We reported the dielectric properties of CaCu3Ti4O12 in the temperature range from room temperature to 800℃ and the fre......

A simplified supramolecule MgCl2·6(H2O) is used to investigate the dehydration process of bischofite crystal. The molec......

The bilayer compounds[n-CnH2n+1N(CH3)3]2Zn Cl4(n=16,18)experience solid-solid phase transition within the temperature ra......

Two-dimensional FT-IR correlation spectroscopy was used to reveal the structural changes of isotactic polypropylene(iPP)......

In this paper,the phase behavior and interfacial properties of symmetric ternary polymeric blends A/B/AB are studied by ......

The localization factor is used to describe the band structures for P wave propagating normally in the nanoscaled nearly......

Objective To investigate the occurrence of nocturnal myocardial ischemia and its relationship with sleep-disordered bre......

Objective To investigate the prevalence of sleep-disordered breathing in elderly patients with permanent cardiac pacemak......

Y98-61303-393 9905658用 n-i-n 二极管对无序的(Al_xGa_(1-x))_(0.5)In_(0.5)P 中的 J-X交迭结构的估计=Estimation of the J-X ......

A CaF_2-CeF_3 disordered crystal containing 1.06% of Er~(3+) ions was grown by the temperature gradient technique.Optica......

With the support by the National Natural Science Foundation of China and the Ministry of Science and Technology of China......

Mr=367.88, Monoclinic, C2/c, a=17.758(7), b=ll.838(3), c= 16.793(7)A, β=103.79(3)°,V=3428(2)A3, Z=8,μ(MoKα)=3.10cm-......

Mr=327.49, monoclinic,C2/c,a=17.211(11), b=12.300(7),c=17.079(10)A,β=99.41(5)°,V=3567(4)A3,Z=8,μ(MoKα)=1.5cm-1,F(00......

The magnetic properties of a mixed spin-3/2 and spin-2 and a mixed spin-3/2 and spin-5/2 Ising ferromag-netic system wi......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

Objective To study the risk factors contributing to the development of hypertension in patients with obstructive sleep a......

By numerically solving Maxwell’s equations and rate equations in a two-dimensional (2D) active random media made of rub......

Terahertz (THz) random lasing is studied numerically for two-dimensional disordered media made of ruby grains with a thr......

Using the time-dependent theory, we calculate the random-laser emission spectra in a two-dimensional strongly disordered......

The ESR signal of lithium intercalated MCMB can be well simulated by combination of a Lorentz curve and a Gauss curve. ......

The embedded atom method (EAM) was used to theoretically analyze the effect of the lattice parameter variation on the o......

The complex {[Mn(H2O)4(3, 3?azpy)](3, 3?azpy)3(PF6)2}n (3, 3?azpy = 3, 3? azobispyridine) has been synthesized and chara......

We investigate the formations of wurtzite (WZ) SiC nano polytypes in zinc blende (ZB) SiC nanofilms hetero-grown on Si-(......

The fabrication of ordered, high aspect-ratio microstructures in silicon by use of photo-assisted electrochemical etchin......

In this Letter,we demonstrate the anisotropy of laser emission in disordered Nd:ScYSiO_5(Nd:SYSO) crystals cut along the......

We present a laser-diode-pumped passively mode-locked femtosecond disordered crystal laser by using Nd:CaGdAIO_4(Nd:CGA)......

In this paper, we proposed a way to realize an Er-doped random fiber laser(RFL) with a disordered fiber Bragg grating(FB......

A stable passively mode-locked laser of Nd~(3+):Gd_(0.5)Y_(2.5)Al_5O_(12)(Nd:GYAG) disordered crystal is experimentally ......

Maxwell-Voigt model with two Kelvin units and one Maxwell unit was utilized to analyze the microalloying effect of Cu on......

Based on the available experimental and computational capabilities, a phenomenological approach has been proposed to for......

For disordered materials it is impossible to measure constant material properties using the Euclidian geometrical dimens......

The wave propagation in periodic and disordered periodic piezoelectric rods is studied in this paper. The transfer matri......

On the basis of analyzing coal gangue’s chemical and mineral compositions, the structure change of coal gangue during t......

Using the negative eigenvalue theory and the infinite order perturbation theory, a new method was developed to solve the......

In this paper, PbTe nanocubes are assembled on Bi_(0.5)Sb_(1.5)Te_3 substrates with both ordered and disordered structur......

From our recent research on ice I_h(hexagonal ice),we deduce that free OH groups exist at the ice surface and that dangl......

The as-cast AZ91 Mg alloy samples were cryogenic treated with different time. Otherwise, optical microscope (OM), mechan......

Theoretically based on Theatre of Absurd and Sartre’s existentialism,this article makes an attempt to analyze what sort......

光纤激光作为第三代激光技术的代表,具有其他激光器无可比拟的技术优越性和广阔的应用发展空间,将会逐步取代全球大部分高功率CO2......

研究了有序和无序Ni3Mn在室温下不同气氛(真空、空气、和氢气)中的力学性能．结果表明：有序态和无序态Ni3Mn不存在明显的由空气中水汽......