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Single crystals of methylammonium lead trihalide perovskites have been widely applied in the research of next-generation......
A new fabrication technology for three-dimensionally buried silica on silicon optical waveguide based on deep etching an......
We analyze the properties of a dual-beamtrap of orthogonally intersecting beams in the geometrical optics regime. We der......
Preparation and characterization of SiO2/TiO2/methylcellulose hybrid thick films for optical wavegui
SiO2/TiO2/methylcellulose composite materials processed by the sol-gel technique were studied for optical waveguide appl......
A silicon-on-insulator-based adiabatic waveguide taper with a high coupling efficiency and small footprint is presented.......
Although the unique organization of vertebrate cone mosaics was first described long ago,both their underlying molecular......
In modern optics, particular interest is devoted to the phase singularities that yield complicated and twisted phase str......
Bezoar-induced small bowel obstruction: Clinical characteristics and diagnostic value of multi-slice
AIM: To determine the possible predisposing factors of bezoar-induced small bowel obstruction(b I-Sb O) and to discuss t......
以线性耦合波方程为基础，导出了在弱熔情况下平面型四光纤耦合系统的传播常数、本征模以及功率耦合特性，并首次利用“熔拉”法研制成......
IN this note all graphs are undirected, finite and simple. For a subgraph H of G,ε（H） andμ（H） denote the number of edges i......
<正> Ⅰ. INTRODUCTION A variety of rhodium(Ⅰ) carbonyls with nitrogen-donor ligands have been reported, most of them ha......
<正> P. Erds et al. posed a conjecture in 1966 (P. Erds et al. Canad. J. Math., 18 (1966), 106—112). Ten years later, t......
IN this note all graphs are undirected, finite and simple. For a subgraph H of G, V(H), E(H), ε(H) and μ(H) denote the......
The aim of this study is to define the anatomical localization of corresponding brain function area during calculating. ......
Characteristics of an add-drop filter composed of a Mach-Zehnder interferometer and double ring reso
A planar lightwave circuit (PLC) add-drop filter is proposed and analyzed, which consists of a symmetric Mach-Zehnder in......
The Bloch constants for quasiregular harmonic mappings and open planar harmonic mappings are considered. Better estimate......
Permutation polynomials have been an interesting subject of study for a long time and have applications in many areas of......
A proper vertex coloring of a graph G is acyclic if G contains no bicolored cycles.Given a list assignment L={L（v）｜v∈V}of ......
It is known that the one-dimensional nonlinear heat equation ut = f(u)x1x1,f'(u) 0,u(±∞,t) = u±,u+ = u_ ......
We introduce block maps for subfactors and study their dynamic systems. We prove that the limit points of the dynamic sy......
Triggered by the energy crisis and the demand on the clean energy sources in the future,organic solar cells especially c......
Improvement on stability of square planar rhodium (Ⅰ) complexes for carbonylation of methanol to ace
A series of square planar cis-dicarbonyl polymer coordinated rhodium complexes with uncoordinated donors near the centra......
The smallest molecules up to date containing a D5h pentacoordinate planar carbon (PPC) atom, CBe5 and CBe54-, are presen......
A density functional and ab initio theory investigation on M@B9 and M@B10 molecular wheels containing planar nona-and de......
The boron rings containing planar octacoordinate transition metals, D8h FeB82-, CoB8- and CoB83+, C2v FeB8, D2h CoB8+ an......
An ab initio theoretical investigation has been performed on planar or quasi-planar octa-and ennea-coordinate Al and Ga ......
不同形状的二维的接口上的吃惊相互作用过程的早阶段数字地与吃惊折射和思考有关仔细在这研究被调查，它是，涡度生产和运输。数字方法......
A result due to Mather on the existence of Aubry-Mather sets for superlinear positive definite Lagrangian systems is gen......
Complexation of the planar multidentate ligand 3,5-bis-(2-hydroxyphenyl)pyrazole (H3L) with manganese chloride leads to ......
Silicon-based planar neuroprobes are composed of silicon substrate,conducting layer,and insulation layers of SiO 2 or Si......
Efficient and stable non-doped deep-blue organic light emitting diode based on an anthracene derivat
A new anthracene derivative 9,10-bis[3,5-di(4-tert-butylphenyl)phenyl]anthracene (BPPA) was synthesized via Suzuki coupl......
The title compound N-(2,6-difluorobenzoyl)-N’-[5-(4-trifluoromethylphenyl)-1,3,4-thiadiazol-2-yl]urea(C17H9F5N4O2S,Mr =......
Effect of catalyst confinement and pore size on Fischer-Tropsch synthesis over cobalt supported on c
This paper studies the impact of structure of cobalt catalysts supported on carbon nanotubes(CNT) on the activity and pr......
During the last two decades,porous coordination polymers(PCPs),usually called as metal-organic frameworks(MOFs),have bee......
Syntheses,Crystal Structures and Property Studies on Cu(Ⅱ) and Co(Ⅱ) Complexes with 1,8-Naphthalimid
The ligand of N-(2-hydroxybenzylideneamino)-1,8-naphthalimide (HL) and its metal complexes of CuL2 (1) and CoL2 (2) have......
The geometric configurations and electronic structures of AlSn ±(n = 1~10) clusters were studied by the B3LYP(DFT) meth......
The compound 2-(4-chlorophenyl)-1,4,5-triphenyl-1H-imidazole(1,C27H19ClN2) has been synthesized and its crystal structur......
A rapid and efficient microwave-assisted synthesis method for the preparation of 3-(1H-benzo[d]imidazol-2-yl)-2-substitu......
The macrocyclic ligand -H2 py N2-O3ane(2) was readily prepared in a diluted condition in THF.The mixture of 2 and Ni(O......
Influences of surface and flexoelectric polarization on the effective anchoring energy in nematic li
The physical effects on surface and flexoelectric polarization in a weak anchoring nematic liquid crystal cell are inves......
Syntheses,Characterizations and Crystal Structures of (E)-2-Methyl-1,3-diphenylisothiouronium Iodide
Two thiouronium iodide salts,(E)-2-methyl-1,3-diphenylisothiouronium iodide(1) and 1,3-dibenzyl-2-methylisothiouronium i......
Dynamic Monte Carlo simulations of bulk lattice polymers driven through planar geometries with sequentially converging,p......
Two novel thieno-[3,4-b]-pyrazine-based molecules,TP-E and TP-O,were designed and synthesized for potential application ......
A-site ordered perovskite CaCu_3Cu_2Ir_2O_(12-δ) with square-planar and octahedral coordinated Cu io
A novel CaCu_3Cu_2Ir_2O_(12-δ) polycrystalline sample was synthesized at 8 GPa and 1373 K.Rietveld structural analysis ......
Solvothermal Syntheses and Characterizations of Two New Sliver Selenidoantimonates of Ag_3SbSe_3 and
Two new sliver selenidoantimonates,namely,Ag_3SbSe_3 and Ag_5SbSe_4,were prepared under mid solvothermal conditions and ......
A new ternary cluster anion [Au(η~2-Sn_2Sb_2)_2]~(3-) was synthesized and identified. The electronic structure of [Au(......
The reactions of 5,5’-bis(2-acylphenyl)diazo-dipyrromethane(H2L) with CuSO4 and NiCl2 resulted in the formation of corr......
Self-assembly of a Mixed-valence Cu(Ⅰ)/Cu(Ⅱ) Coordination Polymer Derived from a Conformationally Fl
Reaction of a tripodal ligand, N,N?,N??-tris(3-pyridinyl) phosphoric trimide(TPPA) and CuBr_2·2H_2O result in the assem......
A fast-growing procedure(FGP) to fabricate perovskite films with large grain sizes is described in this article. In the ......
Challenging the limitation:Synthesis and application of complexes with the highest carbon coordinati
Subject Code:B02With the support by the National Natural Science Foundation of China and the National Basic Research Pro......
